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domenico
2025-06-24 14:35:53 +02:00
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81
target/linux/mvebu/patches-6.6/100-aardvark-workaround-PCIe.patch Normal file
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@@ -0,0 +1,81 @@
Subject: [PATCH v2] PCI: aardvark: Implement workaround for PCIe Completion Timeout
Date: Tue, 2 Aug 2022 14:38:16 +0200
Message-Id: <20220802123816.21817-1-pali@kernel.org>
X-Mailer: git-send-email 2.20.1
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk
List-ID: <linux-pci.vger.kernel.org>
X-Mailing-List: linux-pci@vger.kernel.org
Marvell Armada 3700 Functional Errata, Guidelines, and Restrictions
document describes in erratum 3.12 PCIe Completion Timeout (Ref #: 251),
that PCIe IP does not support a strong-ordered model for inbound posted vs.
outbound completion.
As a workaround for this erratum, DIS_ORD_CHK flag in Debug Mux Control
register must be set. It disables the ordering check in the core between
Completions and Posted requests received from the link.
Marvell also suggests to do full memory barrier at the beginning of
aardvark summary interrupt handler before calling interrupt handlers of
endpoint drivers in order to minimize the risk for the race condition
documented in the Erratum between the DMA done status reading and the
completion of writing to the host memory.
More details about this issue and suggested workarounds are in discussion:
https://lore.kernel.org/linux-pci/BN9PR18MB425154FE5019DCAF2028A1D5DB8D9@BN9PR18MB4251.namprd18.prod.outlook.com/t/#u
It was reported that enabling this workaround fixes instability issues and
"Unhandled fault" errors when using 60 GHz WiFi 802.11ad card with Qualcomm
QCA6335 chip under significant load which were caused by interrupt status
stuck in the outbound CMPLT queue traced back to this erratum.
This workaround fixes also kernel panic triggered after some minutes of
usage 5 GHz WiFi 802.11ax card with Mediatek MT7915 chip:
Internal error: synchronous external abort: 96000210 [#1] SMP
Kernel panic - not syncing: Fatal exception in interrupt
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Pali Rohár <pali@kernel.org>
Fixes: 8c39d710363c ("PCI: aardvark: Add Aardvark PCI host controller driver")
Cc: stable@vger.kernel.org
---
drivers/pci/controller/pci-aardvark.c | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -212,6 +212,8 @@ enum {
};
#define VENDOR_ID_REG (LMI_BASE_ADDR + 0x44)
+#define DEBUG_MUX_CTRL_REG (LMI_BASE_ADDR + 0x208)
+#define DIS_ORD_CHK BIT(30)
/* PCIe core controller registers */
#define CTRL_CORE_BASE_ADDR 0x18000
@@ -560,6 +562,11 @@ static void advk_pcie_setup_hw(struct ad
PCIE_CORE_CTRL2_TD_ENABLE;
advk_writel(pcie, reg, PCIE_CORE_CTRL2_REG);
+ /* Disable ordering checks, workaround for erratum 3.12 "PCIe completion timeout" */
+ reg = advk_readl(pcie, DEBUG_MUX_CTRL_REG);
+ reg |= DIS_ORD_CHK;
+ advk_writel(pcie, reg, DEBUG_MUX_CTRL_REG);
+
/* Set lane X1 */
reg = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
reg &= ~LANE_CNT_MSK;
@@ -1661,6 +1668,9 @@ static irqreturn_t advk_pcie_irq_handler
struct advk_pcie *pcie = arg;
u32 status;
+ /* Full memory barrier (ARM dsb sy), workaround for erratum 3.12 "PCIe completion timeout" */
+ mb();
+
status = advk_readl(pcie, HOST_CTRL_INT_STATUS_REG);
if (!(status & PCIE_IRQ_CORE_INT))
return IRQ_NONE;

15
target/linux/mvebu/patches-6.6/105-power-reset-linkstation-poweroff-add-ls220de.patch Normal file
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@@ -0,0 +1,15 @@
--- a/drivers/power/reset/linkstation-poweroff.c
+++ b/drivers/power/reset/linkstation-poweroff.c
@@ -142,6 +142,12 @@ static void linkstation_poweroff(void)
}
static const struct of_device_id ls_poweroff_of_match[] = {
+ { .compatible = "buffalo,ls220d",
+ .data = &linkstation_power_off_cfg,
+ },
+ { .compatible = "buffalo,ls220de",
+ .data = &linkstation_power_off_cfg,
+ },
{ .compatible = "buffalo,ls421d",
.data = &linkstation_power_off_cfg,
},

279
target/linux/mvebu/patches-6.6/300-mvebu-Mangle-bootloader-s-kernel-arguments.patch Normal file
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@@ -0,0 +1,279 @@
From 71270226b14733a4b1f2cde58ea9265caa50b38d Mon Sep 17 00:00:00 2001
From: Adrian Panella <ianchi74@outlook.com>
Date: Thu, 9 Mar 2017 09:37:17 +0100
Subject: [PATCH 67/69] generic: Mangle bootloader's kernel arguments
The command-line arguments provided by the boot loader will be
appended to a new device tree property: bootloader-args.
If there is a property "append-rootblock" in DT under /chosen
and a root= option in bootloaders command line it will be parsed
and added to DT bootargs with the form: <append-rootblock>XX.
Only command line ATAG will be processed, the rest of the ATAGs
sent by bootloader will be ignored.
This is usefull in dual boot systems, to get the current root partition
without afecting the rest of the system.
Signed-off-by: Adrian Panella <ianchi74@outlook.com>
This patch has been modified to be mvebu specific. The original patch
did not pass the bootloader cmdline on if no append-rootblock stanza
was found, resulting in blank cmdline and failure to boot.
Signed-off-by: Michael Gray <michael.gray@lantisproject.com>
---
arch/arm/Kconfig | 11 ++++
arch/arm/boot/compressed/atags_to_fdt.c | 85 ++++++++++++++++++++++++-
init/main.c | 16 +++++
3 files changed, 111 insertions(+), 1 deletion(-)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1566,6 +1566,17 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
The command-line arguments provided by the boot loader will be
appended to the the device tree bootargs property.
+config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
+ bool "Append rootblock parsing bootloader's kernel arguments"
+ help
+ The command-line arguments provided by the boot loader will be
+ appended to a new device tree property: bootloader-args.
+ If there is a property "append-rootblock" in DT under /chosen
+ and a root= option in bootloaders command line it will be parsed
+ and added to DT bootargs with the form: <append-rootblock>XX.
+ Only command line ATAG will be processed, the rest of the ATAGs
+ sent by bootloader will be ignored.
+
endchoice
config CMDLINE
--- a/arch/arm/boot/compressed/atags_to_fdt.c
+++ b/arch/arm/boot/compressed/atags_to_fdt.c
@@ -6,6 +6,8 @@
#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND)
#define do_extend_cmdline 1
+#elif defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
+#define do_extend_cmdline 1
#else
#define do_extend_cmdline 0
#endif
@@ -21,6 +23,7 @@ static int node_offset(void *fdt, const
return offset;
}
+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
static int setprop(void *fdt, const char *node_path, const char *property,
void *val_array, int size)
{
@@ -29,6 +32,7 @@ static int setprop(void *fdt, const char
return offset;
return fdt_setprop(fdt, offset, property, val_array, size);
}
+#endif
static int setprop_string(void *fdt, const char *node_path,
const char *property, const char *string)
@@ -39,6 +43,7 @@ static int setprop_string(void *fdt, con
return fdt_setprop_string(fdt, offset, property, string);
}
+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
static int setprop_cell(void *fdt, const char *node_path,
const char *property, uint32_t val)
{
@@ -47,6 +52,7 @@ static int setprop_cell(void *fdt, const
return offset;
return fdt_setprop_cell(fdt, offset, property, val);
}
+#endif
static const void *getprop(const void *fdt, const char *node_path,
const char *property, int *len)
@@ -59,6 +65,7 @@ static const void *getprop(const void *f
return fdt_getprop(fdt, offset, property, len);
}
+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
static uint32_t get_cell_size(const void *fdt)
{
int len;
@@ -70,6 +77,74 @@ static uint32_t get_cell_size(const void
return cell_size;
}
+#endif
+
+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
+
+static char *append_rootblock(char *dest, const char *str, int len, void *fdt)
+{
+ const char *ptr, *end;
+ const char *root="root=";
+ int i, l;
+ const char *rootblock;
+
+ //ARM doesn't have __HAVE_ARCH_STRSTR, so search manually
+ ptr = str - 1;
+
+ do {
+ //first find an 'r' at the begining or after a space
+ do {
+ ptr++;
+ ptr = strchr(ptr, 'r');
+ if (!ptr)
+ goto no_append;
+
+ } while (ptr != str && *(ptr-1) != ' ');
+
+ //then check for the rest
+ for(i = 1; i <= 4; i++)
+ if(*(ptr+i) != *(root+i)) break;
+
+ } while (i != 5);
+
+ end = strchr(ptr, ' ');
+ end = end ? (end - 1) : (strchr(ptr, 0) - 1);
+
+ //find partition number (assumes format root=/dev/mtdXX | /dev/mtdblockXX | yy:XX )
+ for( i = 0; end >= ptr && *end >= '0' && *end <= '9'; end--, i++);
+ ptr = end + 1;
+
+ /* if append-rootblock property is set use it to append to command line */
+ rootblock = getprop(fdt, "/chosen", "append-rootblock", &l);
+ if (rootblock == NULL)
+ goto no_append;
+
+ if (*dest != ' ') {
+ *dest = ' ';
+ dest++;
+ len++;
+ }
+
+ if (len + l + i <= COMMAND_LINE_SIZE) {
+ memcpy(dest, rootblock, l);
+ dest += l - 1;
+ memcpy(dest, ptr, i);
+ dest += i;
+ }
+
+ return dest;
+
+no_append:
+ len = strlen(str);
+ if (len + 1 < COMMAND_LINE_SIZE) {
+ memcpy(dest, str, len);
+ dest += len;
+ }
+
+ return dest;
+}
+#endif
+
static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline)
{
char cmdline[COMMAND_LINE_SIZE];
@@ -89,18 +164,28 @@ static void merge_fdt_bootargs(void *fdt
/* and append the ATAG_CMDLINE */
if (fdt_cmdline) {
+
+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
+ //save original bootloader args
+ //and append ubi.mtd with root partition number to current cmdline
+ setprop_string(fdt, "/chosen", "bootloader-args", fdt_cmdline);
+ ptr = append_rootblock(ptr, fdt_cmdline, len, fdt);
+
+#else
len = strlen(fdt_cmdline);
if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
*ptr++ = ' ';
memcpy(ptr, fdt_cmdline, len);
ptr += len;
}
+#endif
}
*ptr = '\0';
setprop_string(fdt, "/chosen", "bootargs", cmdline);
}
+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
static void hex_str(char *out, uint32_t value)
{
uint32_t digit;
@@ -118,6 +203,7 @@ static void hex_str(char *out, uint32_t
}
*out = '\0';
}
+#endif
/*
* Convert and fold provided ATAGs into the provided FDT.
@@ -132,9 +218,11 @@ int atags_to_fdt(void *atag_list, void *
struct tag *atag = atag_list;
/* In the case of 64 bits memory size, need to reserve 2 cells for
* address and size for each bank */
+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
__be32 mem_reg_property[2 * 2 * NR_BANKS];
- int memcount = 0;
- int ret, memsize;
+ int memsize, memcount = 0;
+#endif
+ int ret;
/* make sure we've got an aligned pointer */
if ((u32)atag_list & 0x3)
@@ -169,7 +257,9 @@ int atags_to_fdt(void *atag_list, void *
else
setprop_string(fdt, "/chosen", "bootargs",
atag->u.cmdline.cmdline);
- } else if (atag->hdr.tag == ATAG_MEM) {
+ }
+#ifndef CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
+ else if (atag->hdr.tag == ATAG_MEM) {
if (memcount >= sizeof(mem_reg_property)/4)
continue;
if (!atag->u.mem.size)
@@ -213,6 +303,10 @@ int atags_to_fdt(void *atag_list, void *
setprop(fdt, "/memory", "reg", mem_reg_property,
4 * memcount * memsize);
}
+#else
+
+ }
+#endif
return fdt_pack(fdt);
}
--- a/init/main.c
+++ b/init/main.c
@@ -112,6 +112,10 @@
#include <kunit/test.h>
+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
+#include <linux/of.h>
+#endif
+
static int kernel_init(void *);
/*
@@ -929,6 +933,18 @@ void start_kernel(void)
boot_cpu_hotplug_init();
pr_notice("Kernel command line: %s\n", saved_command_line);
+
+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
+ //Show bootloader's original command line for reference
+ if(of_chosen) {
+ const char *prop = of_get_property(of_chosen, "bootloader-args", NULL);
+ if(prop)
+ pr_notice("Bootloader command line (ignored): %s\n", prop);
+ else
+ pr_notice("Bootloader command line not present\n");
+ }
+#endif
+
/* parameters may set static keys */
jump_label_init();
parse_early_param();

10
target/linux/mvebu/patches-6.6/301-mvebu-armada-38x-enable-libata-leds.patch Normal file
View File

@@ -0,0 +1,10 @@
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -66,6 +66,7 @@ config MACH_ARMADA_38X
select HAVE_ARM_TWD if SMP
select MACH_MVEBU_V7
select PINCTRL_ARMADA_38X
+ select ARCH_WANT_LIBATA_LEDS
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 380/385 SoC with device tree.

770
target/linux/mvebu/patches-6.6/302-add_powertables.patch Normal file
View File

@@ -0,0 +1,770 @@
--- a/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
@@ -214,11 +214,19 @@
&pcie1 {
/* Marvell 88W8864, 5GHz-only */
status = "okay";
+
+ mwlwifi {
+ marvell,2ghz = <0>;
+ };
};
&pcie2 {
/* Marvell 88W8864, 2GHz-only */
status = "okay";
+
+ mwlwifi {
+ marvell,5ghz = <0>;
+ };
};
&pinctrl {
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-caiman.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-caiman.dts
@@ -142,3 +142,205 @@
};
};
};
+
+&pcie1 {
+ mwlwifi {
+ marvell,chainmask = <2 2>;
+ marvell,powertable {
+ AU =
+ <36 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <40 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <44 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <48 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <100 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <104 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <108 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <112 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <116 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <120 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <124 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <128 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <132 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <136 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <140 0 0x17 0x17 0x17 0x17 0x17 0x17 0x17 0x15 0x17 0x17 0x17 0x14 0x17 0x17 0x17 0x14 0 0xf>,
+ <149 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x1a 0x1a 0x17 0x14 0 0xf>,
+ <153 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x1a 0x1a 0x17 0x14 0 0xf>,
+ <157 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x1a 0x1a 0x17 0x14 0 0xf>,
+ <161 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x1a 0x1a 0x17 0x14 0 0xf>,
+ <165 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x1a 0x1a 0x17 0x14 0 0xf>;
+ CA =
+ <36 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0 0xf>,
+ <40 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0 0xf>,
+ <44 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0 0xf>,
+ <48 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <100 0 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <149 0 0x1a 0x1a 0x18 0x17 0x19 0x19 0x17 0x15 0x18 0x18 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <153 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <157 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <161 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <165 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>;
+ CN =
+ <36 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <40 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <44 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <48 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <100 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <149 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x11 0x11 0x11 0x11 0 0xf>,
+ <153 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0 0xf>,
+ <157 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0 0xf>,
+ <161 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0 0xf>,
+ <165 0 0x15 0x15 0x15 0x15 0x16 0x16 0x16 0x15 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0 0xf>;
+ ETSI =
+ <36 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <40 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <44 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <48 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <100 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>,
+ <149 0 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0 0xf>;
+ FCC =
+ <36 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <40 0 0x19 0x19 0x18 0x17 0x19 0x19 0x17 0x15 0x17 0x17 0x17 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <44 0 0x19 0x19 0x18 0x17 0x19 0x19 0x17 0x15 0x17 0x17 0x17 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <48 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x17 0x17 0x17 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <100 0 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <149 0 0x1a 0x1a 0x18 0x17 0x19 0x19 0x17 0x15 0x18 0x18 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <153 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <157 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <161 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>,
+ <165 0 0x1a 0x1a 0x18 0x17 0x1a 0x1a 0x17 0x15 0x1a 0x1a 0x17 0x14 0x15 0x15 0x15 0x14 0 0xf>;
+ };
+ };
+};
+
+&pcie2 {
+ mwlwifi {
+ marvell,chainmask = <2 2>;
+ marvell,powertable {
+ AU =
+ <1 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>;
+ CA =
+ <1 0 0x19 0x14 0x14 0x14 0x13 0x13 0x13 0x13 0x10 0x10 0x10 0x10 0x00 0x00 0x00 0x00 0 0xf>,
+ <2 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <3 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <4 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <5 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <6 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <7 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <8 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <9 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <10 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x00 0x00 0x00 0x00 0 0xf>,
+ <11 0 0x19 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x13 0x13 0x13 0x13 0x00 0x00 0x00 0x00 0 0xf>;
+ CN =
+ <1 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <14 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>;
+ ETSI =
+ <1 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0x0 0x0 0x0 0x0 0 0xf>;
+ FCC =
+ <1 0 0x19 0x14 0x14 0x14 0x13 0x13 0x13 0x13 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0x1a 0x19 0x18 0x17 0x19 0x19 0x17 0x16 0x14 0x14 0x14 0x14 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0x19 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x13 0x13 0x13 0x13 0x0 0x0 0x0 0x0 0 0xf>;
+ };
+ };
+};
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-cobra.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-cobra.dts
@@ -142,3 +142,205 @@
};
};
};
+
+&pcie1 {
+ mwlwifi {
+ marvell,chainmask = <4 4>;
+ marvell,powertable {
+ AU =
+ <36 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <40 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <44 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <48 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <52 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <56 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <60 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <64 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <100 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <104 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <108 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <112 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <116 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <120 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <124 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <128 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <132 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <136 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <140 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <149 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <153 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <157 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <161 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <165 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>;
+ CA =
+ <36 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <40 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <44 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <48 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <100 0 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <149 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <153 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <157 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <161 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <165 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>;
+ CN =
+ <36 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <40 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <44 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <48 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <52 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <56 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <60 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <64 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <100 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <104 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <108 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <112 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <116 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <120 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <124 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <128 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <132 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <136 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <140 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <149 0 0x14 0x14 0x14 0x14 0x13 0x13 0x13 0x13 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <153 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <157 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <161 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <165 0 0x13 0x13 0x13 0x13 0x13 0x13 0x13 0x13 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>;
+ ETSI =
+ <36 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <40 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <44 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <48 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <52 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <56 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <60 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <64 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <100 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <104 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <108 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <112 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <116 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <120 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <124 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <128 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <132 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <136 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <140 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <149 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>;
+ FCC =
+ <36 0 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0 0xf>,
+ <40 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0xf 0xf 0xf 0xf 0 0xf>,
+ <44 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0xf 0xf 0xf 0xf 0 0xf>,
+ <48 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0xf 0xf 0xf 0xf 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <100 0 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <149 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <153 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <157 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <161 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <165 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>;
+ };
+ };
+};
+
+&pcie2 {
+ mwlwifi {
+ marvell,chainmask = <4 4>;
+ marvell,powertable {
+ AU =
+ <1 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>;
+ CA =
+ <1 0 0x17 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0xe 0xe 0xe 0xe 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0x17 0x12 0x12 0x12 0x13 0x13 0x13 0x13 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>;
+ CN =
+ <1 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <14 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>;
+ ETSI =
+ <1 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>;
+ FCC =
+ <1 0 0x17 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0xe 0xe 0xe 0xe 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0x17 0x12 0x12 0x12 0x13 0x13 0x13 0x13 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>;
+ };
+ };
+};
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-shelby.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-shelby.dts
@@ -142,3 +142,205 @@
};
};
};
+
+&pcie1 {
+ mwlwifi {
+ marvell,chainmask = <4 4>;
+ marvell,powertable {
+ AU =
+ <36 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <40 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <44 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <48 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <52 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <56 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <60 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <64 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <100 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <104 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <108 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <112 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <116 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <120 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <124 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <128 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <132 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <136 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <140 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <149 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <153 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <157 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <161 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>,
+ <165 0 0x19 0x19 0x19 0x17 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0x19 0x19 0x16 0x15 0 0xf>;
+ CA =
+ <36 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <40 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <44 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <48 0 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <100 0 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <149 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <153 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <157 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <161 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <165 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>;
+ CN =
+ <36 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <40 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <44 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <48 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <52 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <56 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <60 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <64 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <100 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <104 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <108 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <112 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <116 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <120 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <124 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <128 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <132 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <136 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <140 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <149 0 0x14 0x14 0x14 0x14 0x13 0x13 0x13 0x13 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <153 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <157 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <161 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>,
+ <165 0 0x13 0x13 0x13 0x13 0x13 0x13 0x13 0x13 0x14 0x14 0x14 0x14 0x10 0x10 0x10 0x10 0 0xf>;
+ ETSI =
+ <36 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <40 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <44 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <48 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <52 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <56 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <60 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <64 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <100 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <104 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <108 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <112 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <116 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <120 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <124 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <128 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <132 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <136 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <140 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>,
+ <149 0 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xd 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0xe 0 0xf>;
+ FCC =
+ <36 0 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0 0xf>,
+ <40 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0xf 0xf 0xf 0xf 0 0xf>,
+ <44 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0xf 0xf 0xf 0xf 0 0xf>,
+ <48 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0xf 0xf 0xf 0xf 0 0xf>,
+ <52 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <56 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <60 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <64 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <100 0 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <104 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x12 0x12 0x12 0x12 0x10 0x10 0x10 0x10 0 0xf>,
+ <108 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <112 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <116 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <120 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <124 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <128 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <132 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <136 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <140 0 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0 0xf>,
+ <149 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <153 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <157 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <161 0 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>,
+ <165 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0 0xf>;
+ };
+ };
+};
+
+&pcie2 {
+ mwlwifi {
+ marvell,chainmask = <4 4>;
+ marvell,powertable {
+ AU =
+ <1 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>;
+ CA =
+ <1 0 0x17 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0xe 0xe 0xe 0xe 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0x17 0x12 0x12 0x12 0x13 0x13 0x13 0x13 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>;
+ CN =
+ <1 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <14 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>;
+ ETSI =
+ <1 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0xa 0x0 0x0 0x0 0x0 0 0xf>;
+ FCC =
+ <1 0 0x17 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0xe 0xe 0xe 0xe 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0x18 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x11 0x11 0x11 0x11 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0x17 0x12 0x12 0x12 0x13 0x13 0x13 0x13 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>;
+ };
+ };
+};
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-rango.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-rango.dts
@@ -157,6 +157,18 @@
};
};
+&pcie1 {
+ mwlwifi {
+ marvell,chainmask = <4 4>;
+ };
+};
+
+&pcie2 {
+ mwlwifi {
+ marvell,chainmask = <4 4>;
+ };
+};
+
&sdhci {
pinctrl-names = "default";
pinctrl-0 = <&sdhci_pins>;
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -223,12 +223,100 @@
pcie@2,0 {
/* Port 0, Lane 1 */
status = "okay";
+
+ mwlwifi {
+ marvell,5ghz = <0>;
+ marvell,chainmask = <4 4>;
+ marvell,powertable {
+ FCC =
+ <1 0 0x17 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0xf 0xf 0xf 0xf 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0x17 0x16 0x16 0x16 0x16 0x16 0x16 0x14 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0x17 0x11 0x11 0x11 0x11 0x11 0x11 0x11 0x10 0x10 0x10 0x10 0x0 0x0 0x0 0x0 0 0xf>;
+
+ ETSI =
+ <1 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <2 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <3 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <4 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <5 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <6 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <7 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <8 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <9 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <10 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <11 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <12 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>,
+ <13 0 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0xb 0x0 0x0 0x0 0x0 0 0xf>;
+ };
+ };
};
/* Second mini-PCIe port */
pcie@3,0 {
/* Port 0, Lane 3 */
status = "okay";
+
+ mwlwifi {
+ marvell,2ghz = <0>;
+ marvell,chainmask = <4 4>;
+ marvell,powertable {
+ FCC =
+ <36 0 0x8 0x8 0x8 0x8 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <40 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <44 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <48 0 0x8 0x8 0x8 0x8 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0x9 0 0xf>,
+ <52 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
+ <56 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
+ <60 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
+ <64 0 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0xf 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0x12 0 0xf>,
+ <100 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <104 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <108 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <112 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <116 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <120 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <124 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <128 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <132 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <136 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <140 0 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0x14 0 0xf>,
+ <149 0 0x16 0x16 0x16 0x16 0x14 0x14 0x14 0x14 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
+ <153 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
+ <157 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
+ <161 0 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>,
+ <165 0 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x15 0x15 0x15 0x15 0x14 0x14 0x14 0x14 0 0xf>;
+
+ ETSI =
+ <36 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <40 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <44 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <48 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <52 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <56 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <60 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <64 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <100 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <104 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <108 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <112 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <116 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <120 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <124 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <128 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <132 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <136 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <140 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>,
+ <149 0 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xc 0xd 0xd 0xd 0xd 0xc 0xc 0xc 0xc 0 0xf>;
+ };
+ };
};
};

15
target/linux/mvebu/patches-6.6/304-revert_i2c_delay.patch Normal file
View File

@@ -0,0 +1,15 @@
--- a/arch/arm/boot/dts/marvell/armada-xp.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-xp.dtsi
@@ -237,12 +237,10 @@
};
&i2c0 {
- compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
reg = <0x11000 0x100>;
};
&i2c1 {
- compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
reg = <0x11100 0x100>;
};

19
target/linux/mvebu/patches-6.6/305-armada-385-rd-mtd-partitions.patch Normal file
View File

@@ -0,0 +1,19 @@
--- a/arch/arm/boot/dts/marvell/armada-388-rd.dts
+++ b/arch/arm/boot/dts/marvell/armada-388-rd.dts
@@ -103,6 +103,16 @@
compatible = "st,m25p128", "jedec,spi-nor";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <108000000>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0 0x400000>;
+ };
+
+ partition@1 {
+ label = "firmware";
+ reg = <0x400000 0xc00000>;
+ };
};
};

35
target/linux/mvebu/patches-6.6/306-ARM-mvebu-385-ap-Add-partitions.patch Normal file
View File

@@ -0,0 +1,35 @@
From 9861f93a59142a3131870df2521eb2deb73026d7 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Tue, 13 Jan 2015 11:14:09 +0100
Subject: [PATCH 2/2] ARM: mvebu: 385-ap: Add partitions
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
arch/arm/boot/dts/marvell/armada-385-db-ap.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/arm/boot/dts/marvell/armada-385-db-ap.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-db-ap.dts
@@ -218,19 +218,19 @@
#size-cells = <1>;
partition@0 {
- label = "U-Boot";
+ label = "u-boot";
reg = <0x00000000 0x00800000>;
read-only;
};
partition@800000 {
- label = "uImage";
+ label = "kernel";
reg = <0x00800000 0x00400000>;
read-only;
};
partition@c00000 {
- label = "Root";
+ label = "ubi";
reg = <0x00c00000 0x3f400000>;
};
};

10
target/linux/mvebu/patches-6.6/307-armada-xp-linksys-mamba-broken-idle.patch Normal file
View File

@@ -0,0 +1,10 @@
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -483,3 +483,7 @@
};
};
};
+
+&coherencyfab {
+ broken-idle;
+};

11
target/linux/mvebu/patches-6.6/308-armada-xp-linksys-mamba-wan.patch Normal file
View File

@@ -0,0 +1,11 @@
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -385,7 +385,7 @@
port@4 {
reg = <4>;
- label = "internet";
+ label = "wan";
};
port@5 {

50
target/linux/mvebu/patches-6.6/309-linksys-status-led.patch Normal file
View File

@@ -0,0 +1,50 @@
--- a/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
@@ -14,6 +14,13 @@
compatible = "linksys,armada385", "marvell,armada385",
"marvell,armada380";
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
chosen {
stdout-path = "serial0:115200n8";
};
@@ -71,7 +78,7 @@
pinctrl-0 = <&gpio_leds_pins>;
pinctrl-names = "default";
- led-power {
+ led_power: power {
gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -26,6 +26,13 @@
compatible = "linksys,mamba", "marvell,armadaxp-mv78230",
"marvell,armadaxp", "marvell,armada-370-xp";
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
chosen {
bootargs = "console=ttyS0,115200";
stdout-path = &uart0;
@@ -195,7 +202,7 @@
pinctrl-0 = <&power_led_pin>;
pinctrl-names = "default";
- led-power {
+ led_power: power {
label = "mamba:white:power";
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
default-state = "on";

25
target/linux/mvebu/patches-6.6/310-linksys-use-eth0-as-cpu-port.patch Normal file
View File

@@ -0,0 +1,25 @@
--- a/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys.dtsi
@@ -116,7 +116,7 @@
};
&eth2 {
- status = "okay";
+ status = "disabled";
phy-mode = "sgmii";
buffer-manager = <&bm>;
bm,pool-long = <2>;
@@ -200,10 +200,10 @@
label = "wan";
};
- port@5 {
- reg = <5>;
+ port@6 {
+ reg = <6>;
phy-mode = "sgmii";
- ethernet = <&eth2>;
+ ethernet = <&eth0>;
fixed-link {
speed = <1000>;

68
target/linux/mvebu/patches-6.6/311-adjust-compatible-for-linksys.patch Normal file
View File

@@ -0,0 +1,68 @@
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-rango.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-rango.dts
@@ -12,8 +12,8 @@
/ {
model = "Linksys WRT3200ACM";
- compatible = "linksys,rango", "linksys,armada385", "marvell,armada385",
- "marvell,armada380";
+ compatible = "linksys,wrt3200acm", "linksys,rango", "linksys,armada385",
+ "marvell,armada385", "marvell,armada380";
};
&expander0 {
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -22,9 +22,10 @@
#include "armada-xp-mv78230.dtsi"
/ {
- model = "Linksys WRT1900AC";
- compatible = "linksys,mamba", "marvell,armadaxp-mv78230",
- "marvell,armadaxp", "marvell,armada-370-xp";
+ model = "Linksys WRT1900AC v1";
+ compatible = "linksys,wrt1900ac-v1", "linksys,mamba",
+ "marvell,armadaxp-mv78230", "marvell,armadaxp",
+ "marvell,armada-370-xp";
aliases {
led-boot = &led_power;
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-cobra.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-cobra.dts
@@ -9,8 +9,9 @@
#include "armada-385-linksys.dtsi"
/ {
- model = "Linksys WRT1900ACv2";
- compatible = "linksys,cobra", "linksys,armada385", "marvell,armada385",
+ model = "Linksys WRT1900AC v2";
+ compatible = "linksys,wrt1900ac-v2", "linksys,cobra",
+ "linksys,armada385", "marvell,armada385",
"marvell,armada380";
};
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-caiman.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-caiman.dts
@@ -10,8 +10,8 @@
/ {
model = "Linksys WRT1200AC";
- compatible = "linksys,caiman", "linksys,armada385", "marvell,armada385",
- "marvell,armada380";
+ compatible = "linksys,wrt1200ac", "linksys,caiman", "linksys,armada385",
+ "marvell,armada385", "marvell,armada380";
};
&expander0 {
--- a/arch/arm/boot/dts/marvell/armada-385-linksys-shelby.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-linksys-shelby.dts
@@ -10,7 +10,8 @@
/ {
model = "Linksys WRT1900ACS";
- compatible = "linksys,shelby", "linksys,armada385", "marvell,armada385",
+ compatible = "linksys,wrt1900acs", "linksys,shelby",
+ "linksys,armada385", "marvell,armada385",
"marvell,armada380";
};

87
target/linux/mvebu/patches-6.6/312-ARM-dts-armada388-clearfog-emmc-on-clearfog-base.patch Normal file
View File

@@ -0,0 +1,87 @@
From 8137da20701c776ad3481115305a5e8e410871ba Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Tue, 29 Nov 2016 10:15:45 +0000
Subject: ARM: dts: armada388-clearfog: emmc on clearfog base
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
.../arm/boot/dts/marvell/armada-388-clearfog-base.dts | 1 +
.../armada-38x-solidrun-microsom-emmc.dtsi | 62 +++++++++++++++++++
2 files changed, 63 insertions(+)
create mode 100644 arch/arm/boot/dts/marvell/armada-38x-solidrun-microsom-emmc.dtsi
--- a/arch/arm/boot/dts/marvell/armada-388-clearfog-base.dts
+++ b/arch/arm/boot/dts/marvell/armada-388-clearfog-base.dts
@@ -7,6 +7,7 @@
/dts-v1/;
#include "armada-388-clearfog.dtsi"
+#include "armada-38x-solidrun-microsom-emmc.dtsi"
/ {
model = "SolidRun Clearfog Base A1";
--- /dev/null
+++ b/arch/arm/boot/dts/marvell/armada-38x-solidrun-microsom-emmc.dtsi
@@ -0,0 +1,62 @@
+/*
+ * Device Tree file for SolidRun Armada 38x Microsom add-on for eMMC
+ *
+ * Copyright (C) 2015 Russell King
+ *
+ * This board is in development; the contents of this file work with
+ * the A1 rev 2.0 of the board, which does not represent final
+ * production board. Things will change, don't expect this file to
+ * remain compatible info the future.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+/ {
+ soc {
+ internal-regs {
+ sdhci@d8000 {
+ bus-width = <4>;
+ no-1-8-v;
+ non-removable;
+ pinctrl-0 = <&microsom_sdhci_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ wp-inverted;
+ };
+ };
+ };
+};

28
target/linux/mvebu/patches-6.6/313-helios4-dts-status-led-alias.patch Normal file
View File

@@ -0,0 +1,28 @@
--- a/arch/arm/boot/dts/marvell/armada-388-helios4.dts
+++ b/arch/arm/boot/dts/marvell/armada-388-helios4.dts
@@ -15,6 +15,13 @@
model = "Helios4";
compatible = "kobol,helios4", "marvell,armada388",
"marvell,armada385", "marvell,armada380";
+
+ aliases {
+ led-boot = &led_status;
+ led-failsafe = &led_status;
+ led-running = &led_status;
+ led-upgrade = &led_status;
+ };
memory {
device_type = "memory";
@@ -73,10 +80,9 @@
pinctrl-names = "default";
pinctrl-0 = <&helios_system_led_pins>;
- status-led {
+ led_status: status-led {
label = "helios4:green:status";
gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
- linux,default-trigger = "heartbeat";
default-state = "on";
};

22
target/linux/mvebu/patches-6.6/314-arm64-dts-marvell-enable-heartbeat-LED-by-default.patch Normal file
View File

@@ -0,0 +1,22 @@
From: Tomasz Maciej Nowak <tmn505@gmail.com>
Date: Fri, 7 Jul 2023 19:06:05 +0200
Subject: [PATCH] arm64: dts: marvell: enable heartbeat LED by default
Some boards could be placed in an enclosure, so enable LED18 by default,
since that'll be the only visible indicator that the board is operating.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
---
arch/arm64/boot/dts/marvell/armada-8040-mcbin-singleshot.dts | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin-singleshot.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin-singleshot.dts
@@ -25,6 +25,7 @@
function = LED_FUNCTION_HEARTBEAT;
color = <LED_COLOR_ID_GREEN>;
linux,default-trigger = "heartbeat";
+ default-state = "on";
};
};
};

37
target/linux/mvebu/patches-6.6/315-armada-xp-linksys-mamba-resize-kernel.patch Normal file
View File

@@ -0,0 +1,37 @@
From 258233f00bcd013050efee00c5d9128ef8cd62dd Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Fri, 5 Feb 2021 22:32:11 -0500
Subject: [PATCH] ARM: dts: armada-xp-linksys-mamba: Increase kernel
partition to 4MB
Signed-off-by: Tad Davanzo <tad@spotco.us>
---
arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
+++ b/arch/arm/boot/dts/marvell/armada-xp-linksys-mamba.dts
@@ -454,9 +454,9 @@
reg = <0xa00000 0x2800000>; /* 40MB */
};
- partition@d00000 {
+ partition@e00000 {
label = "rootfs1";
- reg = <0xd00000 0x2500000>; /* 37MB */
+ reg = <0xe00000 0x2400000>; /* 36MB */
};
/* kernel2 overlaps with rootfs2 by design */
@@ -465,9 +465,9 @@
reg = <0x3200000 0x2800000>; /* 40MB */
};
- partition@3500000 {
+ partition@3600000 {
label = "rootfs2";
- reg = <0x3500000 0x2500000>; /* 37MB */
+ reg = <0x3600000 0x2400000>; /* 36MB */
};
/*

29
target/linux/mvebu/patches-6.6/316-armada-370-dts-fix-crypto-engine.patch Normal file
View File

@@ -0,0 +1,29 @@
--- a/arch/arm/boot/dts/marvell/armada-370.dtsi
+++ b/arch/arm/boot/dts/marvell/armada-370.dtsi
@@ -254,7 +254,7 @@
clocks = <&gateclk 23>;
clock-names = "cesa0";
marvell,crypto-srams = <&crypto_sram>;
- marvell,crypto-sram-size = <0x7e0>;
+ marvell,crypto-sram-size = <0x800>;
};
};
@@ -275,12 +275,17 @@
* cpuidle workaround.
*/
idle-sram@0 {
+ status = "disabled";
reg = <0x0 0x20>;
};
};
};
};
+&coherencyfab {
+ broken-idle;
+};
+
/*
* Default UART pinctrl setting without RTS/CTS, can be overwritten on
* board level if a different configuration is used.

134
target/linux/mvebu/patches-6.6/320-arm-dts-armada-370-synology-ds213j-mtd-parts.patch Normal file
View File

@@ -0,0 +1,134 @@
--- a/arch/arm/boot/dts/marvell/armada-370-synology-ds213j.dts
+++ b/arch/arm/boot/dts/marvell/armada-370-synology-ds213j.dts
@@ -31,6 +31,7 @@
chosen {
stdout-path = "serial0:115200n8";
+ append-rootblock = "nullparameter="; /* override the bootloader args */
};
memory@0 {
@@ -94,6 +95,8 @@
status = "okay";
phy = <&phy1>;
phy-mode = "sgmii";
+ nvmem-cells = <&macaddr_vendor_0>;
+ nvmem-cell-names = "mac-address";
};
sata@a0000 {
@@ -175,6 +178,24 @@
phy1: ethernet-phy@1 { /* Marvell 88E1512 */
reg = <1>;
};
+
+ virtual_flash {
+ compatible = "mtd-concat";
+
+ devices = <&mtd_kernel &mtd_gap &mtd_gap2>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ compatible = "openwrt,uimage", "denx,uimage";
+ label = "firmware";
+ reg = <0x0 0x0>;
+ };
+ };
+ };
};
&pinctrl {
@@ -259,48 +280,52 @@
reg = <0>; /* Chip select 0 */
spi-max-frequency = <20000000>;
- /*
- * Warning!
- *
- * Synology u-boot uses its compiled-in environment
- * and it seems Synology did not care to change u-boot
- * default configuration in order to allow saving a
- * modified environment at a sensible location. So,
- * if you do a 'saveenv' under u-boot, your modified
- * environment will be saved at 1MB after the start
- * of the flash, i.e. in the middle of the uImage.
- * For that reason, it is strongly advised not to
- * change the default environment, unless you know
- * what you are doing.
- */
- partition@0 { /* u-boot */
- label = "RedBoot";
- reg = <0x00000000 0x000c0000>; /* 768KB */
- };
+ partitions {
+ compatible = "fixed-partitions";
- partition@c0000 { /* uImage */
- label = "zImage";
- reg = <0x000c0000 0x002d0000>; /* 2880KB */
- };
+ partition@0 { /* u-boot */
+ label = "u-boot";
+ reg = <0x00000000 0x000c0000>; /* 768KB */
+ read-only;
+ };
- partition@390000 { /* uInitramfs */
- label = "rd.gz";
- reg = <0x00390000 0x00440000>; /* 4250KB */
- };
+ mtd_gap: partition@c0000 { /* gap */
+ label = "gap";
+ reg = <0x000c0000 0x00040000>; /* 256KB */
+ };
- partition@7d0000 { /* MAC address and serial number */
- label = "vendor";
- reg = <0x007d0000 0x00010000>; /* 64KB */
- };
+ partition@100000 { /* u-boot-env */
+ label = "u-boot-env";
+ reg = <0x00100000 0x00010000>; /* 64KB */
+ };
- partition@7e0000 {
- label = "RedBoot config";
- reg = <0x007e0000 0x00010000>; /* 64KB */
- };
+ mtd_kernel: partition@110000 {
+ label = "kernel";
+ reg = <0x00110000 0x006c0000>; /* 6912KB */
+ };
- partition@7f0000 {
- label = "FIS directory";
- reg = <0x007f0000 0x00010000>; /* 64KB */
+ partition@7d0000 { /* MAC address and serial number */
+ reg = <0x007d0000 0x00010000>; /* 64KB */
+ label = "vendor";
+ read-only;
+
+ compatible = "nvmem-cells";
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_vendor_0: macaddr@0 {
+ reg = <0x0 0x6>;
+ };
+ };
+ };
+
+ mtd_gap2: partition@7e0000 {
+ label = "gap2";
+ reg = <0x007e0000 0x00020000>; /* 128KB */
+ };
};
};
};

65
target/linux/mvebu/patches-6.6/350-drivers-thermal-step_wise-add-support-for-hysteresis.patch Normal file
View File

@@ -0,0 +1,65 @@
From 9685ce100f0d302501117113ef0a526ad1acca1d Mon Sep 17 00:00:00 2001
From: Ram Chandrasekar <rkumbako@codeaurora.org>
Date: Mon, 7 May 2018 11:54:08 -0600
Subject: [PATCH] drivers: thermal: step_wise: add support for hysteresis
Step wise governor increases the mitigation level when the temperature
goes above a threshold and will decrease the mitigation when the
temperature falls below the threshold. If it were a case, where the
temperature hovers around a threshold, the mitigation will be applied
and removed at every iteration. This reaction to the temperature is
inefficient for performance.
The use of hysteresis temperature could avoid this ping-pong of
mitigation by relaxing the mitigation to happen only when the
temperature goes below this lower hysteresis value.
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
[forward-ported for Linux 6.6, as stop-gap downstream solution]
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/thermal/gov_step_wise.c | 23 ++++++++++++++++-------
1 file changed, 16 insertions(+), 7 deletions(-)
--- a/drivers/thermal/gov_step_wise.c
+++ b/drivers/thermal/gov_step_wise.c
@@ -86,22 +86,31 @@ static void thermal_zone_trip_update(str
struct thermal_instance *instance;
bool throttle = false;
int old_target;
+ int hyst_temp;
trend = get_tz_trend(tz, trip_id);
- if (tz->temperature >= trip->temperature) {
- throttle = true;
- trace_thermal_zone_trip(tz, trip_id, trip->type);
- }
-
- dev_dbg(&tz->device, "Trip%d[type=%d,temp=%d]:trend=%d,throttle=%d\n",
- trip_id, trip->type, trip->temperature, trend, throttle);
+ hyst_temp = trip->temperature - trip->hysteresis;
+ dev_dbg(&tz->device, "Trip%d[type=%d,temp=%d,hyst=%d]:trend=%d,throttle=%d\n",
+ trip_id, trip->type, trip->temperature, hyst_temp, trend, throttle);
list_for_each_entry(instance, &tz->thermal_instances, tz_node) {
if (instance->trip != trip)
continue;
old_target = instance->target;
+ throttle = false;
+ /*
+ * Lower the mitigation only if the temperature
+ * goes below the hysteresis temperature.
+ */
+ if (tz->temperature >= trip->temperature ||
+ (tz->temperature >= hyst_temp &&
+ old_target != THERMAL_NO_TARGET)) {
+ throttle = true;
+ trace_thermal_zone_trip(tz, trip_id, trip->type);
+ }
+
instance->target = get_target_state(instance, trend, throttle);
dev_dbg(&instance->cdev->device, "old_target=%d, target=%d\n",
old_target, (int)instance->target);

60
target/linux/mvebu/patches-6.6/400-find_active_root.patch Normal file
View File

@@ -0,0 +1,60 @@
The WRT1900AC among other Linksys routers uses a dual-firmware layout.
Dynamically rename the active partition to "ubi".
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
--- a/drivers/mtd/parsers/ofpart_core.c
+++ b/drivers/mtd/parsers/ofpart_core.c
@@ -38,6 +38,8 @@ static bool node_has_compatible(struct d
return of_get_property(pp, "compatible", NULL);
}
+static int mangled_rootblock;
+
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
@@ -48,6 +50,7 @@ static int parse_fixed_partitions(struct
struct device_node *mtd_node;
struct device_node *ofpart_node;
const char *partname;
+ const char *owrtpart = "ubi";
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
@@ -152,9 +155,13 @@ static int parse_fixed_partitions(struct
parts[i].size = of_read_number(reg + a_cells, s_cells);
parts[i].of_node = pp;
- partname = of_get_property(pp, "label", &len);
- if (!partname)
- partname = of_get_property(pp, "name", &len);
+ if (mangled_rootblock && (i == mangled_rootblock)) {
+ partname = owrtpart;
+ } else {
+ partname = of_get_property(pp, "label", &len);
+ if (!partname)
+ partname = of_get_property(pp, "name", &len);
+ }
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
@@ -271,6 +278,18 @@ static int __init ofpart_parser_init(voi
return 0;
}
+static int __init active_root(char *str)
+{
+ get_option(&str, &mangled_rootblock);
+
+ if (!mangled_rootblock)
+ return 1;
+
+ return 1;
+}
+
+__setup("mangled_rootblock=", active_root);
+
static void __exit ofpart_parser_exit(void)
{
deregister_mtd_parser(&ofpart_parser);

43
target/linux/mvebu/patches-6.6/700-mvneta-tx-queue-workaround.patch Normal file
View File

@@ -0,0 +1,43 @@
From: Felix Fietkau <nbd@nbd.name>
Subject: mvneta: tx queue workaround
The hardware queue scheduling is apparently configured with fixed
priorities, which creates a nasty fairness issue where traffic from one
CPU can starve traffic from all other CPUs.
Work around this issue by forcing all tx packets to go through one CPU,
until this issue is fixed properly.
Ref: https://github.com/openwrt/openwrt/issues/5411
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -5294,6 +5294,16 @@ static int mvneta_setup_tc(struct net_de
}
}
+#ifndef CONFIG_ARM64
+static u16 mvneta_select_queue(struct net_device *dev, struct sk_buff *skb,
+ struct net_device *sb_dev)
+{
+ /* XXX: hardware queue scheduling is broken,
+ * use only one queue until it is fixed */
+ return 0;
+}
+#endif
+
static const struct net_device_ops mvneta_netdev_ops = {
.ndo_open = mvneta_open,
.ndo_stop = mvneta_stop,
@@ -5304,6 +5314,9 @@ static const struct net_device_ops mvnet
.ndo_fix_features = mvneta_fix_features,
.ndo_get_stats64 = mvneta_get_stats64,
.ndo_eth_ioctl = mvneta_ioctl,
+#ifndef CONFIG_ARM64
+ .ndo_select_queue = mvneta_select_queue,
+#endif
.ndo_bpf = mvneta_xdp,
.ndo_xdp_xmit = mvneta_xdp_xmit,
.ndo_setup_tc = mvneta_setup_tc,

27
target/linux/mvebu/patches-6.6/701-mvpp2-read-mac-address-from-nvmem.patch Normal file
View File

@@ -0,0 +1,27 @@
From: Tobias Schramm <tobias@t-sys.eu>
Subject: mvpp2: support fetching mac address from nvmem
The mvpp2 driver did not query nvmem for hardware mac addresses. This
patch adds querying of mac addresses stored in nvmem cells as a further
fallback option before assigning a random address.
Purposely added separately to fwnode_get_mac_address() above to maintain
existing behaviour with builtin adapter mac address still taking
precedence.
Signed-off-by: Tobias Schramm <tobias@t-sys.eu>
---
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -6156,6 +6156,12 @@ static int mvpp2_port_copy_mac_addr(stru
return 0;
}
+ if (!of_get_mac_address(to_of_node(fwnode), hw_mac_addr)) {
+ *mac_from = "nvmem cell";
+ eth_hw_addr_set(dev, hw_mac_addr);
+ return 0;
+ }
+
*mac_from = "random";
eth_hw_addr_random(dev);

40
target/linux/mvebu/patches-6.6/800-cpuidle-mvebu-indicate-failure-to-enter-deeper-sleep.patch Normal file
View File

@@ -0,0 +1,40 @@
From c28b2d367da8a471482e6a4aa8337ab6369a80c2 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sat, 3 Oct 2015 09:13:05 +0100
Subject: cpuidle: mvebu: indicate failure to enter deeper sleep states
The cpuidle ->enter method expects the return value to be the sleep
state we entered. Returning negative numbers or other codes is not
permissible since coupled CPU idle was merged.
At least some of the mvebu_v7_cpu_suspend() implementations return the
value from cpu_suspend(), which returns zero if the CPU vectors back
into the kernel via cpu_resume() (the success case), or the non-zero
return value of the suspend actor, or one (failure cases).
We do not want to be returning the failure case value back to CPU idle
as that indicates that we successfully entered one of the deeper idle
states. Always return zero instead, indicating that we slept for the
shortest amount of time.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/cpuidle/cpuidle-mvebu-v7.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/drivers/cpuidle/cpuidle-mvebu-v7.c
+++ b/drivers/cpuidle/cpuidle-mvebu-v7.c
@@ -42,8 +42,12 @@ static __cpuidle int mvebu_v7_enter_idle
cpu_pm_exit();
+ /*
+ * If we failed to enter the desired state, indicate that we
+ * slept lightly.
+ */
if (ret)
- return ret;
+ return 0;
return index;
}

60
target/linux/mvebu/patches-6.6/801-pci-mvebu-time-out-reset-on-link-up.patch Normal file
View File

@@ -0,0 +1,60 @@
From 287b9df160b6159f8d385424904f8bac501280c1 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Sat, 9 Jul 2016 10:58:16 +0100
Subject: pci: mvebu: time out reset on link up
If the port reports that the link is up while we are resetting, there's
little point in waiting for the full duration.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
drivers/pci/controller/pci-mvebu.c | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
--- a/drivers/pci/controller/pci-mvebu.c
+++ b/drivers/pci/controller/pci-mvebu.c
@@ -1397,6 +1397,7 @@ static int mvebu_pcie_powerup(struct mve
if (port->reset_gpio) {
u32 reset_udelay = PCI_PM_D3COLD_WAIT * 1000;
+ unsigned int i;
of_property_read_u32(port->dn, "reset-delay-us",
&reset_udelay);
@@ -1404,7 +1405,13 @@ static int mvebu_pcie_powerup(struct mve
udelay(100);
gpiod_set_value_cansleep(port->reset_gpio, 0);
- msleep(reset_udelay / 1000);
+ for (i = 0; i < reset_udelay; i += 1000) {
+ if (mvebu_pcie_link_up(port))
+ break;
+ msleep(1);
+ }
+
+ printk("%s: reset completed in %dus\n", port->name, i);
}
return 0;
@@ -1521,15 +1528,16 @@ static int mvebu_pcie_probe(struct platf
if (!child)
continue;
- ret = mvebu_pcie_powerup(port);
- if (ret < 0)
- continue;
-
port->base = mvebu_pcie_map_registers(pdev, child, port);
if (IS_ERR(port->base)) {
dev_err(dev, "%s: cannot map registers\n", port->name);
port->base = NULL;
- mvebu_pcie_powerdown(port);
+ continue;
+ }
+
+ ret = mvebu_pcie_powerup(port);
+ if (ret < 0) {
+ port->base = NULL;
continue;
}

125
target/linux/mvebu/patches-6.6/820-v6.11-01-dt-bindings-firmware-add-cznic-turris-omnia-mcu-bind.patch Normal file
View File

@@ -0,0 +1,125 @@
From cdfed4d05780450817ef96567e2cd8d355ca9e70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:03 +0200
Subject: [PATCH 01/11] dt-bindings: firmware: add cznic,turris-omnia-mcu
binding
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add binding for cznic,turris-omnia-mcu, the device-tree node
representing the system-controller features provided by the MCU on the
Turris Omnia router.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-2-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../firmware/cznic,turris-omnia-mcu.yaml | 86 +++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 87 insertions(+)
create mode 100644 Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml
--- /dev/null
+++ b/Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/firmware/cznic,turris-omnia-mcu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: CZ.NIC's Turris Omnia MCU
+
+maintainers:
+ - Marek Behún <kabel@kernel.org>
+
+description:
+ The MCU on Turris Omnia acts as a system controller providing additional
+ GPIOs, interrupts, watchdog, system power off and wakeup configuration.
+
+properties:
+ compatible:
+ const: cznic,turris-omnia-mcu
+
+ reg:
+ description: MCU I2C slave address
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 2
+ description: |
+ The first cell specifies the interrupt number (0 to 63), the second cell
+ specifies interrupt type (which can be one of IRQ_TYPE_EDGE_RISING,
+ IRQ_TYPE_EDGE_FALLING or IRQ_TYPE_EDGE_BOTH).
+ The interrupt numbers correspond sequentially to GPIO numbers, taking the
+ GPIO banks into account:
+ IRQ number GPIO bank GPIO pin within bank
+ 0 - 15 0 0 - 15
+ 16 - 47 1 0 - 31
+ 48 - 63 2 0 - 15
+ There are several exceptions:
+ IRQ number meaning
+ 11 LED panel brightness changed by button press
+ 13 TRNG entropy ready
+ 14 ECDSA message signature computation done
+
+ gpio-controller: true
+
+ '#gpio-cells':
+ const: 3
+ description:
+ The first cell is bank number (0, 1 or 2), the second cell is pin number
+ within the bank (0 to 15 for banks 0 and 2, 0 to 31 for bank 1), and the
+ third cell specifies consumer flags.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-controller
+ - gpio-controller
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ system-controller@2a {
+ compatible = "cznic,turris-omnia-mcu";
+ reg = <0x2a>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <11 IRQ_TYPE_NONE>;
+
+ gpio-controller;
+ #gpio-cells = <3>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2104,6 +2104,7 @@ F: Documentation/ABI/testing/sysfs-bus-m
F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
F: Documentation/devicetree/bindings/bus/moxtet.txt
F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
+F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml
F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt

922
target/linux/mvebu/patches-6.6/820-v6.11-02-platform-cznic-Add-preliminary-support-for-Turris-Om.patch Normal file
View File

@@ -0,0 +1,922 @@
From 4a63f684c8badfc43f384df2291ed2566909a3bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:04 +0200
Subject: [PATCH 02/11] platform: cznic: Add preliminary support for Turris
Omnia MCU
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add the basic skeleton for a new platform driver for the microcontroller
found on the Turris Omnia board.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../sysfs-bus-i2c-devices-turris-omnia-mcu | 81 ++++
MAINTAINERS | 3 +
drivers/platform/Kconfig | 2 +
drivers/platform/Makefile | 1 +
drivers/platform/cznic/Kconfig | 25 ++
drivers/platform/cznic/Makefile | 4 +
.../platform/cznic/turris-omnia-mcu-base.c | 393 ++++++++++++++++++
drivers/platform/cznic/turris-omnia-mcu.h | 74 ++++
include/linux/turris-omnia-mcu-interface.h | 249 +++++++++++
9 files changed, 832 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
create mode 100644 drivers/platform/cznic/Kconfig
create mode 100644 drivers/platform/cznic/Makefile
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-base.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu.h
create mode 100644 include/linux/turris-omnia-mcu-interface.h
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
@@ -0,0 +1,81 @@
+What: /sys/bus/i2c/devices/<mcu_device>/board_revision
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains board revision number.
+
+ Only available if board information is burned in the MCU (older
+ revisions have board information burned in the ATSHA204-A chip).
+
+ Format: %u.
+
+What: /sys/bus/i2c/devices/<mcu_device>/first_mac_address
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains device first MAC address. Each Turris Omnia is
+ allocated 3 MAC addresses. The two additional addresses are
+ computed from the first one by incrementing it.
+
+ Only available if board information is burned in the MCU (older
+ revisions have board information burned in the ATSHA204-A chip).
+
+ Format: %pM.
+
+What: /sys/bus/i2c/devices/<mcu_device>/fw_features
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Newer versions of the microcontroller firmware report the
+ features they support. These can be read from this file. If the
+ MCU firmware is too old, this file reads 0x0.
+
+ Format: 0x%x.
+
+What: /sys/bus/i2c/devices/<mcu_device>/fw_version_hash_application
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains the version hash (commit hash) of the application
+ part of the microcontroller firmware.
+
+ Format: %s.
+
+What: /sys/bus/i2c/devices/<mcu_device>/fw_version_hash_bootloader
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains the version hash (commit hash) of the bootloader
+ part of the microcontroller firmware.
+
+ Format: %s.
+
+What: /sys/bus/i2c/devices/<mcu_device>/mcu_type
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains the microcontroller type (STM32, GD32, MKL).
+
+ Format: %s.
+
+What: /sys/bus/i2c/devices/<mcu_device>/reset_selector
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains the selected factory reset level, determined by
+ how long the rear reset button was held by the user during board
+ reset.
+
+ Format: %i.
+
+What: /sys/bus/i2c/devices/<mcu_device>/serial_number
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RO) Contains the 64-bit board serial number in hexadecimal
+ format.
+
+ Only available if board information is burned in the MCU (older
+ revisions have board information burned in the ATSHA204-A chip).
+
+ Format: %016X.
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2100,6 +2100,7 @@ M: Marek Behún <kabel@kernel.org>
S: Maintained
W: https://www.turris.cz/
F: Documentation/ABI/testing/debugfs-moxtet
+F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
F: Documentation/ABI/testing/sysfs-bus-moxtet-devices
F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
F: Documentation/devicetree/bindings/bus/moxtet.txt
@@ -2113,10 +2114,12 @@ F: drivers/firmware/turris-mox-rwtm.c
F: drivers/gpio/gpio-moxtet.c
F: drivers/leds/leds-turris-omnia.c
F: drivers/mailbox/armada-37xx-rwtm-mailbox.c
+F: drivers/platform/cznic/
F: drivers/watchdog/armada_37xx_wdt.c
F: include/dt-bindings/bus/moxtet.h
F: include/linux/armada-37xx-rwtm-mailbox.h
F: include/linux/moxtet.h
+F: include/linux/turris-omnia-mcu-interface.h
ARM/FARADAY FA526 PORT
M: Hans Ulli Kroll <ulli.kroll@googlemail.com>
--- a/drivers/platform/Kconfig
+++ b/drivers/platform/Kconfig
@@ -7,6 +7,8 @@ source "drivers/platform/goldfish/Kconfi
source "drivers/platform/chrome/Kconfig"
+source "drivers/platform/cznic/Kconfig"
+
source "drivers/platform/mellanox/Kconfig"
source "drivers/platform/olpc/Kconfig"
--- a/drivers/platform/Makefile
+++ b/drivers/platform/Makefile
@@ -10,5 +10,6 @@ obj-$(CONFIG_MIPS) += mips/
obj-$(CONFIG_OLPC_EC) += olpc/
obj-$(CONFIG_GOLDFISH) += goldfish/
obj-$(CONFIG_CHROME_PLATFORMS) += chrome/
+obj-$(CONFIG_CZNIC_PLATFORMS) += cznic/
obj-$(CONFIG_SURFACE_PLATFORMS) += surface/
obj-$(CONFIG_MIKROTIK) += mikrotik/
--- /dev/null
+++ b/drivers/platform/cznic/Kconfig
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# For a description of the syntax of this configuration file,
+# see Documentation/kbuild/kconfig-language.rst.
+#
+
+menuconfig CZNIC_PLATFORMS
+ bool "Platform support for CZ.NIC's Turris hardware"
+ help
+ Say Y here to be able to choose driver support for CZ.NIC's Turris
+ devices. This option alone does not add any kernel code.
+
+if CZNIC_PLATFORMS
+
+config TURRIS_OMNIA_MCU
+ tristate "Turris Omnia MCU driver"
+ depends on MACH_ARMADA_38X || COMPILE_TEST
+ depends on I2C
+ help
+ Say Y here to add support for the features implemented by the
+ microcontroller on the CZ.NIC's Turris Omnia SOHO router.
+ To compile this driver as a module, choose M here; the module will be
+ called turris-omnia-mcu.
+
+endif # CZNIC_PLATFORMS
--- /dev/null
+++ b/drivers/platform/cznic/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+obj-$(CONFIG_TURRIS_OMNIA_MCU) += turris-omnia-mcu.o
+turris-omnia-mcu-y := turris-omnia-mcu-base.o
--- /dev/null
+++ b/drivers/platform/cznic/turris-omnia-mcu-base.c
@@ -0,0 +1,393 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * CZ.NIC's Turris Omnia MCU driver
+ *
+ * 2024 by Marek Behún <kabel@kernel.org>
+ */
+
+#include <linux/bits.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/hex.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
+#include <linux/turris-omnia-mcu-interface.h>
+#include "turris-omnia-mcu.h"
+
+#define OMNIA_FW_VERSION_LEN 20
+#define OMNIA_FW_VERSION_HEX_LEN (2 * OMNIA_FW_VERSION_LEN + 1)
+#define OMNIA_BOARD_INFO_LEN 16
+
+int omnia_cmd_write_read(const struct i2c_client *client,
+ void *cmd, unsigned int cmd_len,
+ void *reply, unsigned int reply_len)
+{
+ struct i2c_msg msgs[2];
+ int ret, num;
+
+ msgs[0].addr = client->addr;
+ msgs[0].flags = 0;
+ msgs[0].len = cmd_len;
+ msgs[0].buf = cmd;
+ num = 1;
+
+ if (reply_len) {
+ msgs[1].addr = client->addr;
+ msgs[1].flags = I2C_M_RD;
+ msgs[1].len = reply_len;
+ msgs[1].buf = reply;
+ num++;
+ }
+
+ ret = i2c_transfer(client->adapter, msgs, num);
+ if (ret < 0)
+ return ret;
+ if (ret != num)
+ return -EIO;
+
+ return 0;
+}
+
+static int omnia_get_version_hash(struct omnia_mcu *mcu, bool bootloader,
+ char version[static OMNIA_FW_VERSION_HEX_LEN])
+{
+ u8 reply[OMNIA_FW_VERSION_LEN];
+ char *p;
+ int err;
+
+ err = omnia_cmd_read(mcu->client,
+ bootloader ? OMNIA_CMD_GET_FW_VERSION_BOOT
+ : OMNIA_CMD_GET_FW_VERSION_APP,
+ reply, sizeof(reply));
+ if (err)
+ return err;
+
+ p = bin2hex(version, reply, OMNIA_FW_VERSION_LEN);
+ *p = '\0';
+
+ return 0;
+}
+
+static ssize_t fw_version_hash_show(struct device *dev, char *buf,
+ bool bootloader)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+ char version[OMNIA_FW_VERSION_HEX_LEN];
+ int err;
+
+ err = omnia_get_version_hash(mcu, bootloader, version);
+ if (err)
+ return err;
+
+ return sysfs_emit(buf, "%s\n", version);
+}
+
+static ssize_t fw_version_hash_application_show(struct device *dev,
+ struct device_attribute *a,
+ char *buf)
+{
+ return fw_version_hash_show(dev, buf, false);
+}
+static DEVICE_ATTR_RO(fw_version_hash_application);
+
+static ssize_t fw_version_hash_bootloader_show(struct device *dev,
+ struct device_attribute *a,
+ char *buf)
+{
+ return fw_version_hash_show(dev, buf, true);
+}
+static DEVICE_ATTR_RO(fw_version_hash_bootloader);
+
+static ssize_t fw_features_show(struct device *dev, struct device_attribute *a,
+ char *buf)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "0x%x\n", mcu->features);
+}
+static DEVICE_ATTR_RO(fw_features);
+
+static ssize_t mcu_type_show(struct device *dev, struct device_attribute *a,
+ char *buf)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%s\n", mcu->type);
+}
+static DEVICE_ATTR_RO(mcu_type);
+
+static ssize_t reset_selector_show(struct device *dev,
+ struct device_attribute *a, char *buf)
+{
+ u8 reply;
+ int err;
+
+ err = omnia_cmd_read_u8(to_i2c_client(dev), OMNIA_CMD_GET_RESET,
+ &reply);
+ if (err)
+ return err;
+
+ return sysfs_emit(buf, "%d\n", reply);
+}
+static DEVICE_ATTR_RO(reset_selector);
+
+static ssize_t serial_number_show(struct device *dev,
+ struct device_attribute *a, char *buf)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%016llX\n", mcu->board_serial_number);
+}
+static DEVICE_ATTR_RO(serial_number);
+
+static ssize_t first_mac_address_show(struct device *dev,
+ struct device_attribute *a, char *buf)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%pM\n", mcu->board_first_mac);
+}
+static DEVICE_ATTR_RO(first_mac_address);
+
+static ssize_t board_revision_show(struct device *dev,
+ struct device_attribute *a, char *buf)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", mcu->board_revision);
+}
+static DEVICE_ATTR_RO(board_revision);
+
+static struct attribute *omnia_mcu_base_attrs[] = {
+ &dev_attr_fw_version_hash_application.attr,
+ &dev_attr_fw_version_hash_bootloader.attr,
+ &dev_attr_fw_features.attr,
+ &dev_attr_mcu_type.attr,
+ &dev_attr_reset_selector.attr,
+ &dev_attr_serial_number.attr,
+ &dev_attr_first_mac_address.attr,
+ &dev_attr_board_revision.attr,
+ NULL
+};
+
+static umode_t omnia_mcu_base_attrs_visible(struct kobject *kobj,
+ struct attribute *a, int n)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ if ((a == &dev_attr_serial_number.attr ||
+ a == &dev_attr_first_mac_address.attr ||
+ a == &dev_attr_board_revision.attr) &&
+ !(mcu->features & OMNIA_FEAT_BOARD_INFO))
+ return 0;
+
+ return a->mode;
+}
+
+static const struct attribute_group omnia_mcu_base_group = {
+ .attrs = omnia_mcu_base_attrs,
+ .is_visible = omnia_mcu_base_attrs_visible,
+};
+
+static const struct attribute_group *omnia_mcu_groups[] = {
+ &omnia_mcu_base_group,
+ NULL
+};
+
+static void omnia_mcu_print_version_hash(struct omnia_mcu *mcu, bool bootloader)
+{
+ const char *type = bootloader ? "bootloader" : "application";
+ struct device *dev = &mcu->client->dev;
+ char version[OMNIA_FW_VERSION_HEX_LEN];
+ int err;
+
+ err = omnia_get_version_hash(mcu, bootloader, version);
+ if (err) {
+ dev_err(dev, "Cannot read MCU %s firmware version: %d\n",
+ type, err);
+ return;
+ }
+
+ dev_info(dev, "MCU %s firmware version hash: %s\n", type, version);
+}
+
+static const char *omnia_status_to_mcu_type(u16 status)
+{
+ switch (status & OMNIA_STS_MCU_TYPE_MASK) {
+ case OMNIA_STS_MCU_TYPE_STM32:
+ return "STM32";
+ case OMNIA_STS_MCU_TYPE_GD32:
+ return "GD32";
+ case OMNIA_STS_MCU_TYPE_MKL:
+ return "MKL";
+ default:
+ return "unknown";
+ }
+}
+
+static void omnia_info_missing_feature(struct device *dev, const char *feature)
+{
+ dev_info(dev,
+ "Your board's MCU firmware does not support the %s feature.\n",
+ feature);
+}
+
+static int omnia_mcu_read_features(struct omnia_mcu *mcu)
+{
+ static const struct {
+ u16 mask;
+ const char *name;
+ } features[] = {
+#define _DEF_FEAT(_n, _m) { OMNIA_FEAT_ ## _n, _m }
+ _DEF_FEAT(EXT_CMDS, "extended control and status"),
+ _DEF_FEAT(WDT_PING, "watchdog pinging"),
+ _DEF_FEAT(LED_STATE_EXT_MASK, "peripheral LED pins reading"),
+ _DEF_FEAT(NEW_INT_API, "new interrupt API"),
+ _DEF_FEAT(POWEROFF_WAKEUP, "poweroff and wakeup"),
+ _DEF_FEAT(TRNG, "true random number generator"),
+#undef _DEF_FEAT
+ };
+ struct i2c_client *client = mcu->client;
+ struct device *dev = &client->dev;
+ bool suggest_fw_upgrade = false;
+ u16 status;
+ int err;
+
+ /* status word holds MCU type, which we need below */
+ err = omnia_cmd_read_u16(client, OMNIA_CMD_GET_STATUS_WORD, &status);
+ if (err)
+ return err;
+
+ /*
+ * Check whether MCU firmware supports the OMNIA_CMD_GET_FEATURES
+ * command.
+ */
+ if (status & OMNIA_STS_FEATURES_SUPPORTED) {
+ /* try read 32-bit features */
+ err = omnia_cmd_read_u32(client, OMNIA_CMD_GET_FEATURES,
+ &mcu->features);
+ if (err) {
+ /* try read 16-bit features */
+ u16 features16;
+
+ err = omnia_cmd_read_u16(client, OMNIA_CMD_GET_FEATURES,
+ &features16);
+ if (err)
+ return err;
+
+ mcu->features = features16;
+ } else {
+ if (mcu->features & OMNIA_FEAT_FROM_BIT_16_INVALID)
+ mcu->features &= GENMASK(15, 0);
+ }
+ } else {
+ dev_info(dev,
+ "Your board's MCU firmware does not support feature reading.\n");
+ suggest_fw_upgrade = true;
+ }
+
+ mcu->type = omnia_status_to_mcu_type(status);
+ dev_info(dev, "MCU type %s%s\n", mcu->type,
+ (mcu->features & OMNIA_FEAT_PERIPH_MCU) ?
+ ", with peripheral resets wired" : "");
+
+ omnia_mcu_print_version_hash(mcu, true);
+
+ if (mcu->features & OMNIA_FEAT_BOOTLOADER)
+ dev_warn(dev,
+ "MCU is running bootloader firmware. Was firmware upgrade interrupted?\n");
+ else
+ omnia_mcu_print_version_hash(mcu, false);
+
+ for (unsigned int i = 0; i < ARRAY_SIZE(features); i++) {
+ if (mcu->features & features[i].mask)
+ continue;
+
+ omnia_info_missing_feature(dev, features[i].name);
+ suggest_fw_upgrade = true;
+ }
+
+ if (suggest_fw_upgrade)
+ dev_info(dev,
+ "Consider upgrading MCU firmware with the omnia-mcutool utility.\n");
+
+ return 0;
+}
+
+static int omnia_mcu_read_board_info(struct omnia_mcu *mcu)
+{
+ u8 reply[1 + OMNIA_BOARD_INFO_LEN];
+ int err;
+
+ err = omnia_cmd_read(mcu->client, OMNIA_CMD_BOARD_INFO_GET, reply,
+ sizeof(reply));
+ if (err)
+ return err;
+
+ if (reply[0] != OMNIA_BOARD_INFO_LEN)
+ return -EIO;
+
+ mcu->board_serial_number = get_unaligned_le64(&reply[1]);
+
+ /* we can't use ether_addr_copy() because reply is not u16-aligned */
+ memcpy(mcu->board_first_mac, &reply[9], sizeof(mcu->board_first_mac));
+
+ mcu->board_revision = reply[15];
+
+ return 0;
+}
+
+static int omnia_mcu_probe(struct i2c_client *client)
+{
+ struct device *dev = &client->dev;
+ struct omnia_mcu *mcu;
+ int err;
+
+ if (!client->irq)
+ return dev_err_probe(dev, -EINVAL, "IRQ resource not found\n");
+
+ mcu = devm_kzalloc(dev, sizeof(*mcu), GFP_KERNEL);
+ if (!mcu)
+ return -ENOMEM;
+
+ mcu->client = client;
+ i2c_set_clientdata(client, mcu);
+
+ err = omnia_mcu_read_features(mcu);
+ if (err)
+ return dev_err_probe(dev, err,
+ "Cannot determine MCU supported features\n");
+
+ if (mcu->features & OMNIA_FEAT_BOARD_INFO) {
+ err = omnia_mcu_read_board_info(mcu);
+ if (err)
+ return dev_err_probe(dev, err,
+ "Cannot read board info\n");
+ }
+
+ return 0;
+}
+
+static const struct of_device_id of_omnia_mcu_match[] = {
+ { .compatible = "cznic,turris-omnia-mcu" },
+ {}
+};
+
+static struct i2c_driver omnia_mcu_driver = {
+ .probe = omnia_mcu_probe,
+ .driver = {
+ .name = "turris-omnia-mcu",
+ .of_match_table = of_omnia_mcu_match,
+ .dev_groups = omnia_mcu_groups,
+ },
+};
+module_i2c_driver(omnia_mcu_driver);
+
+MODULE_AUTHOR("Marek Behun <kabel@kernel.org>");
+MODULE_DESCRIPTION("CZ.NIC's Turris Omnia MCU");
+MODULE_LICENSE("GPL");
--- /dev/null
+++ b/drivers/platform/cznic/turris-omnia-mcu.h
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * CZ.NIC's Turris Omnia MCU driver
+ *
+ * 2024 by Marek Behún <kabel@kernel.org>
+ */
+
+#ifndef __TURRIS_OMNIA_MCU_H
+#define __TURRIS_OMNIA_MCU_H
+
+#include <linux/if_ether.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+struct i2c_client;
+
+struct omnia_mcu {
+ struct i2c_client *client;
+ const char *type;
+ u32 features;
+
+ /* board information */
+ u64 board_serial_number;
+ u8 board_first_mac[ETH_ALEN];
+ u8 board_revision;
+};
+
+int omnia_cmd_write_read(const struct i2c_client *client,
+ void *cmd, unsigned int cmd_len,
+ void *reply, unsigned int reply_len);
+
+static inline int omnia_cmd_read(const struct i2c_client *client, u8 cmd,
+ void *reply, unsigned int len)
+{
+ return omnia_cmd_write_read(client, &cmd, 1, reply, len);
+}
+
+static inline int omnia_cmd_read_u32(const struct i2c_client *client, u8 cmd,
+ u32 *dst)
+{
+ __le32 reply;
+ int err;
+
+ err = omnia_cmd_read(client, cmd, &reply, sizeof(reply));
+ if (err)
+ return err;
+
+ *dst = le32_to_cpu(reply);
+
+ return 0;
+}
+
+static inline int omnia_cmd_read_u16(const struct i2c_client *client, u8 cmd,
+ u16 *dst)
+{
+ __le16 reply;
+ int err;
+
+ err = omnia_cmd_read(client, cmd, &reply, sizeof(reply));
+ if (err)
+ return err;
+
+ *dst = le16_to_cpu(reply);
+
+ return 0;
+}
+
+static inline int omnia_cmd_read_u8(const struct i2c_client *client, u8 cmd,
+ u8 *reply)
+{
+ return omnia_cmd_read(client, cmd, reply, sizeof(*reply));
+}
+
+#endif /* __TURRIS_OMNIA_MCU_H */
--- /dev/null
+++ b/include/linux/turris-omnia-mcu-interface.h
@@ -0,0 +1,249 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * CZ.NIC's Turris Omnia MCU I2C interface commands definitions
+ *
+ * 2024 by Marek Behún <kabel@kernel.org>
+ */
+
+#ifndef __TURRIS_OMNIA_MCU_INTERFACE_H
+#define __TURRIS_OMNIA_MCU_INTERFACE_H
+
+#include <linux/bitfield.h>
+#include <linux/bits.h>
+
+enum omnia_commands_e {
+ OMNIA_CMD_GET_STATUS_WORD = 0x01, /* slave sends status word back */
+ OMNIA_CMD_GENERAL_CONTROL = 0x02,
+ OMNIA_CMD_LED_MODE = 0x03, /* default/user */
+ OMNIA_CMD_LED_STATE = 0x04, /* LED on/off */
+ OMNIA_CMD_LED_COLOR = 0x05, /* LED number + RED + GREEN + BLUE */
+ OMNIA_CMD_USER_VOLTAGE = 0x06,
+ OMNIA_CMD_SET_BRIGHTNESS = 0x07,
+ OMNIA_CMD_GET_BRIGHTNESS = 0x08,
+ OMNIA_CMD_GET_RESET = 0x09,
+ OMNIA_CMD_GET_FW_VERSION_APP = 0x0A, /* 20B git hash number */
+ OMNIA_CMD_SET_WATCHDOG_STATE = 0x0B, /* 0 - disable
+ * 1 - enable / ping
+ * after boot watchdog is started
+ * with 2 minutes timeout
+ */
+
+ /* OMNIA_CMD_WATCHDOG_STATUS = 0x0C, not implemented anymore */
+
+ OMNIA_CMD_GET_WATCHDOG_STATE = 0x0D,
+ OMNIA_CMD_GET_FW_VERSION_BOOT = 0x0E, /* 20B Git hash number */
+ OMNIA_CMD_GET_FW_CHECKSUM = 0x0F, /* 4B length, 4B checksum */
+
+ /* available if FEATURES_SUPPORTED bit set in status word */
+ OMNIA_CMD_GET_FEATURES = 0x10,
+
+ /* available if EXT_CMD bit set in features */
+ OMNIA_CMD_GET_EXT_STATUS_DWORD = 0x11,
+ OMNIA_CMD_EXT_CONTROL = 0x12,
+ OMNIA_CMD_GET_EXT_CONTROL_STATUS = 0x13,
+
+ /* available if NEW_INT_API bit set in features */
+ OMNIA_CMD_GET_INT_AND_CLEAR = 0x14,
+ OMNIA_CMD_GET_INT_MASK = 0x15,
+ OMNIA_CMD_SET_INT_MASK = 0x16,
+
+ /* available if FLASHING bit set in features */
+ OMNIA_CMD_FLASH = 0x19,
+
+ /* available if WDT_PING bit set in features */
+ OMNIA_CMD_SET_WDT_TIMEOUT = 0x20,
+ OMNIA_CMD_GET_WDT_TIMELEFT = 0x21,
+
+ /* available if POWEROFF_WAKEUP bit set in features */
+ OMNIA_CMD_SET_WAKEUP = 0x22,
+ OMNIA_CMD_GET_UPTIME_AND_WAKEUP = 0x23,
+ OMNIA_CMD_POWER_OFF = 0x24,
+
+ /* available if USB_OVC_PROT_SETTING bit set in features */
+ OMNIA_CMD_SET_USB_OVC_PROT = 0x25,
+ OMNIA_CMD_GET_USB_OVC_PROT = 0x26,
+
+ /* available if TRNG bit set in features */
+ OMNIA_CMD_TRNG_COLLECT_ENTROPY = 0x28,
+
+ /* available if CRYPTO bit set in features */
+ OMNIA_CMD_CRYPTO_GET_PUBLIC_KEY = 0x29,
+ OMNIA_CMD_CRYPTO_SIGN_MESSAGE = 0x2A,
+ OMNIA_CMD_CRYPTO_COLLECT_SIGNATURE = 0x2B,
+
+ /* available if BOARD_INFO it set in features */
+ OMNIA_CMD_BOARD_INFO_GET = 0x2C,
+ OMNIA_CMD_BOARD_INFO_BURN = 0x2D,
+
+ /* available only at address 0x2b (LED-controller) */
+ /* available only if LED_GAMMA_CORRECTION bit set in features */
+ OMNIA_CMD_SET_GAMMA_CORRECTION = 0x30,
+ OMNIA_CMD_GET_GAMMA_CORRECTION = 0x31,
+
+ /* available only at address 0x2b (LED-controller) */
+ /* available only if PER_LED_CORRECTION bit set in features */
+ /* available only if FROM_BIT_16_INVALID bit NOT set in features */
+ OMNIA_CMD_SET_LED_CORRECTIONS = 0x32,
+ OMNIA_CMD_GET_LED_CORRECTIONS = 0x33,
+};
+
+enum omnia_flashing_commands_e {
+ OMNIA_FLASH_CMD_UNLOCK = 0x01,
+ OMNIA_FLASH_CMD_SIZE_AND_CSUM = 0x02,
+ OMNIA_FLASH_CMD_PROGRAM = 0x03,
+ OMNIA_FLASH_CMD_RESET = 0x04,
+};
+
+enum omnia_sts_word_e {
+ OMNIA_STS_MCU_TYPE_MASK = GENMASK(1, 0),
+ OMNIA_STS_MCU_TYPE_STM32 = FIELD_PREP_CONST(OMNIA_STS_MCU_TYPE_MASK, 0),
+ OMNIA_STS_MCU_TYPE_GD32 = FIELD_PREP_CONST(OMNIA_STS_MCU_TYPE_MASK, 1),
+ OMNIA_STS_MCU_TYPE_MKL = FIELD_PREP_CONST(OMNIA_STS_MCU_TYPE_MASK, 2),
+ OMNIA_STS_FEATURES_SUPPORTED = BIT(2),
+ OMNIA_STS_USER_REGULATOR_NOT_SUPPORTED = BIT(3),
+ OMNIA_STS_CARD_DET = BIT(4),
+ OMNIA_STS_MSATA_IND = BIT(5),
+ OMNIA_STS_USB30_OVC = BIT(6),
+ OMNIA_STS_USB31_OVC = BIT(7),
+ OMNIA_STS_USB30_PWRON = BIT(8),
+ OMNIA_STS_USB31_PWRON = BIT(9),
+ OMNIA_STS_ENABLE_4V5 = BIT(10),
+ OMNIA_STS_BUTTON_MODE = BIT(11),
+ OMNIA_STS_BUTTON_PRESSED = BIT(12),
+ OMNIA_STS_BUTTON_COUNTER_MASK = GENMASK(15, 13),
+};
+
+enum omnia_ctl_byte_e {
+ OMNIA_CTL_LIGHT_RST = BIT(0),
+ OMNIA_CTL_HARD_RST = BIT(1),
+ /* BIT(2) is currently reserved */
+ OMNIA_CTL_USB30_PWRON = BIT(3),
+ OMNIA_CTL_USB31_PWRON = BIT(4),
+ OMNIA_CTL_ENABLE_4V5 = BIT(5),
+ OMNIA_CTL_BUTTON_MODE = BIT(6),
+ OMNIA_CTL_BOOTLOADER = BIT(7),
+};
+
+enum omnia_features_e {
+ OMNIA_FEAT_PERIPH_MCU = BIT(0),
+ OMNIA_FEAT_EXT_CMDS = BIT(1),
+ OMNIA_FEAT_WDT_PING = BIT(2),
+ OMNIA_FEAT_LED_STATE_EXT_MASK = GENMASK(4, 3),
+ OMNIA_FEAT_LED_STATE_EXT = FIELD_PREP_CONST(OMNIA_FEAT_LED_STATE_EXT_MASK, 1),
+ OMNIA_FEAT_LED_STATE_EXT_V32 = FIELD_PREP_CONST(OMNIA_FEAT_LED_STATE_EXT_MASK, 2),
+ OMNIA_FEAT_LED_GAMMA_CORRECTION = BIT(5),
+ OMNIA_FEAT_NEW_INT_API = BIT(6),
+ OMNIA_FEAT_BOOTLOADER = BIT(7),
+ OMNIA_FEAT_FLASHING = BIT(8),
+ OMNIA_FEAT_NEW_MESSAGE_API = BIT(9),
+ OMNIA_FEAT_BRIGHTNESS_INT = BIT(10),
+ OMNIA_FEAT_POWEROFF_WAKEUP = BIT(11),
+ OMNIA_FEAT_CAN_OLD_MESSAGE_API = BIT(12),
+ OMNIA_FEAT_TRNG = BIT(13),
+ OMNIA_FEAT_CRYPTO = BIT(14),
+ OMNIA_FEAT_BOARD_INFO = BIT(15),
+
+ /*
+ * Orginally the features command replied only 16 bits. If more were
+ * read, either the I2C transaction failed or 0xff bytes were sent.
+ * Therefore to consider bits 16 - 31 valid, one bit (20) was reserved
+ * to be zero.
+ */
+
+ /* Bits 16 - 19 correspond to bits 0 - 3 of status word */
+ OMNIA_FEAT_MCU_TYPE_MASK = GENMASK(17, 16),
+ OMNIA_FEAT_MCU_TYPE_STM32 = FIELD_PREP_CONST(OMNIA_FEAT_MCU_TYPE_MASK, 0),
+ OMNIA_FEAT_MCU_TYPE_GD32 = FIELD_PREP_CONST(OMNIA_FEAT_MCU_TYPE_MASK, 1),
+ OMNIA_FEAT_MCU_TYPE_MKL = FIELD_PREP_CONST(OMNIA_FEAT_MCU_TYPE_MASK, 2),
+ OMNIA_FEAT_FEATURES_SUPPORTED = BIT(18),
+ OMNIA_FEAT_USER_REGULATOR_NOT_SUPPORTED = BIT(19),
+
+ /* must not be set */
+ OMNIA_FEAT_FROM_BIT_16_INVALID = BIT(20),
+
+ OMNIA_FEAT_PER_LED_CORRECTION = BIT(21),
+ OMNIA_FEAT_USB_OVC_PROT_SETTING = BIT(22),
+};
+
+enum omnia_ext_sts_dword_e {
+ OMNIA_EXT_STS_SFP_nDET = BIT(0),
+ OMNIA_EXT_STS_LED_STATES_MASK = GENMASK(31, 12),
+ OMNIA_EXT_STS_WLAN0_MSATA_LED = BIT(12),
+ OMNIA_EXT_STS_WLAN1_LED = BIT(13),
+ OMNIA_EXT_STS_WLAN2_LED = BIT(14),
+ OMNIA_EXT_STS_WPAN0_LED = BIT(15),
+ OMNIA_EXT_STS_WPAN1_LED = BIT(16),
+ OMNIA_EXT_STS_WPAN2_LED = BIT(17),
+ OMNIA_EXT_STS_WAN_LED0 = BIT(18),
+ OMNIA_EXT_STS_WAN_LED1 = BIT(19),
+ OMNIA_EXT_STS_LAN0_LED0 = BIT(20),
+ OMNIA_EXT_STS_LAN0_LED1 = BIT(21),
+ OMNIA_EXT_STS_LAN1_LED0 = BIT(22),
+ OMNIA_EXT_STS_LAN1_LED1 = BIT(23),
+ OMNIA_EXT_STS_LAN2_LED0 = BIT(24),
+ OMNIA_EXT_STS_LAN2_LED1 = BIT(25),
+ OMNIA_EXT_STS_LAN3_LED0 = BIT(26),
+ OMNIA_EXT_STS_LAN3_LED1 = BIT(27),
+ OMNIA_EXT_STS_LAN4_LED0 = BIT(28),
+ OMNIA_EXT_STS_LAN4_LED1 = BIT(29),
+ OMNIA_EXT_STS_LAN5_LED0 = BIT(30),
+ OMNIA_EXT_STS_LAN5_LED1 = BIT(31),
+};
+
+enum omnia_ext_ctl_e {
+ OMNIA_EXT_CTL_nRES_MMC = BIT(0),
+ OMNIA_EXT_CTL_nRES_LAN = BIT(1),
+ OMNIA_EXT_CTL_nRES_PHY = BIT(2),
+ OMNIA_EXT_CTL_nPERST0 = BIT(3),
+ OMNIA_EXT_CTL_nPERST1 = BIT(4),
+ OMNIA_EXT_CTL_nPERST2 = BIT(5),
+ OMNIA_EXT_CTL_PHY_SFP = BIT(6),
+ OMNIA_EXT_CTL_PHY_SFP_AUTO = BIT(7),
+ OMNIA_EXT_CTL_nVHV_CTRL = BIT(8),
+};
+
+enum omnia_int_e {
+ OMNIA_INT_CARD_DET = BIT(0),
+ OMNIA_INT_MSATA_IND = BIT(1),
+ OMNIA_INT_USB30_OVC = BIT(2),
+ OMNIA_INT_USB31_OVC = BIT(3),
+ OMNIA_INT_BUTTON_PRESSED = BIT(4),
+ OMNIA_INT_SFP_nDET = BIT(5),
+ OMNIA_INT_BRIGHTNESS_CHANGED = BIT(6),
+ OMNIA_INT_TRNG = BIT(7),
+ OMNIA_INT_MESSAGE_SIGNED = BIT(8),
+
+ OMNIA_INT_LED_STATES_MASK = GENMASK(31, 12),
+ OMNIA_INT_WLAN0_MSATA_LED = BIT(12),
+ OMNIA_INT_WLAN1_LED = BIT(13),
+ OMNIA_INT_WLAN2_LED = BIT(14),
+ OMNIA_INT_WPAN0_LED = BIT(15),
+ OMNIA_INT_WPAN1_LED = BIT(16),
+ OMNIA_INT_WPAN2_LED = BIT(17),
+ OMNIA_INT_WAN_LED0 = BIT(18),
+ OMNIA_INT_WAN_LED1 = BIT(19),
+ OMNIA_INT_LAN0_LED0 = BIT(20),
+ OMNIA_INT_LAN0_LED1 = BIT(21),
+ OMNIA_INT_LAN1_LED0 = BIT(22),
+ OMNIA_INT_LAN1_LED1 = BIT(23),
+ OMNIA_INT_LAN2_LED0 = BIT(24),
+ OMNIA_INT_LAN2_LED1 = BIT(25),
+ OMNIA_INT_LAN3_LED0 = BIT(26),
+ OMNIA_INT_LAN3_LED1 = BIT(27),
+ OMNIA_INT_LAN4_LED0 = BIT(28),
+ OMNIA_INT_LAN4_LED1 = BIT(29),
+ OMNIA_INT_LAN5_LED0 = BIT(30),
+ OMNIA_INT_LAN5_LED1 = BIT(31),
+};
+
+enum omnia_cmd_poweroff_e {
+ OMNIA_CMD_POWER_OFF_POWERON_BUTTON = BIT(0),
+ OMNIA_CMD_POWER_OFF_MAGIC = 0xdead,
+};
+
+enum omnia_cmd_usb_ovc_prot_e {
+ OMNIA_CMD_xET_USB_OVC_PROT_PORT_MASK = GENMASK(3, 0),
+ OMNIA_CMD_xET_USB_OVC_PROT_ENABLE = BIT(4),
+};
+
+#endif /* __TURRIS_OMNIA_MCU_INTERFACE_H */

1311
target/linux/mvebu/patches-6.6/820-v6.11-03-platform-cznic-turris-omnia-mcu-Add-support-for-MCU-.patch Normal file
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415
target/linux/mvebu/patches-6.6/820-v6.11-04-platform-cznic-turris-omnia-mcu-Add-support-for-powe.patch Normal file
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@@ -0,0 +1,415 @@
From f69e0a731ab471f3a57c48258ad2d9990820c173 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:06 +0200
Subject: [PATCH 04/11] platform: cznic: turris-omnia-mcu: Add support for
poweroff and wakeup
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add support for true board poweroff (MCU can disable all unnecessary
voltage regulators) and wakeup at a specified time, implemented via a
RTC driver so that the rtcwake utility can be used to configure it.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-5-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../sysfs-bus-i2c-devices-turris-omnia-mcu | 16 ++
drivers/platform/cznic/Kconfig | 4 +
drivers/platform/cznic/Makefile | 1 +
.../platform/cznic/turris-omnia-mcu-base.c | 5 +
.../cznic/turris-omnia-mcu-sys-off-wakeup.c | 260 ++++++++++++++++++
drivers/platform/cznic/turris-omnia-mcu.h | 20 ++
6 files changed, 306 insertions(+)
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-sys-off-wakeup.c
--- a/Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
+++ b/Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
@@ -38,6 +38,22 @@ Description: (RW) The front button on th
Format: %s.
+What: /sys/bus/i2c/devices/<mcu_device>/front_button_poweron
+Date: September 2024
+KernelVersion: 6.11
+Contact: Marek Behún <kabel@kernel.org>
+Description: (RW) Newer versions of the microcontroller firmware of the
+ Turris Omnia router support powering off the router into true
+ low power mode. The router can be powered on by pressing the
+ front button.
+
+ This file configures whether front button power on is enabled.
+
+ This file is present only if the power off feature is supported
+ by the firmware.
+
+ Format: %i.
+
What: /sys/bus/i2c/devices/<mcu_device>/fw_features
Date: September 2024
KernelVersion: 6.11
--- a/drivers/platform/cznic/Kconfig
+++ b/drivers/platform/cznic/Kconfig
@@ -18,10 +18,14 @@ config TURRIS_OMNIA_MCU
depends on I2C
select GPIOLIB
select GPIOLIB_IRQCHIP
+ select RTC_CLASS
help
Say Y here to add support for the features implemented by the
microcontroller on the CZ.NIC's Turris Omnia SOHO router.
The features include:
+ - board poweroff into true low power mode (with voltage regulators
+ disabled) and the ability to configure wake up from this mode (via
+ rtcwake)
- GPIO pins
- to get front button press events (the front button can be
configured either to generate press events to the CPU or to change
--- a/drivers/platform/cznic/Makefile
+++ b/drivers/platform/cznic/Makefile
@@ -3,3 +3,4 @@
obj-$(CONFIG_TURRIS_OMNIA_MCU) += turris-omnia-mcu.o
turris-omnia-mcu-y := turris-omnia-mcu-base.o
turris-omnia-mcu-y += turris-omnia-mcu-gpio.o
+turris-omnia-mcu-y += turris-omnia-mcu-sys-off-wakeup.o
--- a/drivers/platform/cznic/turris-omnia-mcu-base.c
+++ b/drivers/platform/cznic/turris-omnia-mcu-base.c
@@ -197,6 +197,7 @@ static const struct attribute_group omni
static const struct attribute_group *omnia_mcu_groups[] = {
&omnia_mcu_base_group,
&omnia_mcu_gpio_group,
+ &omnia_mcu_poweroff_group,
NULL
};
@@ -371,6 +372,10 @@ static int omnia_mcu_probe(struct i2c_cl
"Cannot read board info\n");
}
+ err = omnia_mcu_register_sys_off_and_wakeup(mcu);
+ if (err)
+ return err;
+
return omnia_mcu_register_gpiochip(mcu);
}
--- /dev/null
+++ b/drivers/platform/cznic/turris-omnia-mcu-sys-off-wakeup.c
@@ -0,0 +1,260 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * CZ.NIC's Turris Omnia MCU system off and RTC wakeup driver
+ *
+ * This is not a true RTC driver (in the sense that it does not provide a
+ * real-time clock), rather the MCU implements a wakeup from powered off state
+ * at a specified time relative to MCU boot, and we expose this feature via RTC
+ * alarm, so that it can be used via the rtcwake command, which is the standard
+ * Linux command for this.
+ *
+ * 2024 by Marek Behún <kabel@kernel.org>
+ */
+
+#include <linux/crc32.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/i2c.h>
+#include <linux/kstrtox.h>
+#include <linux/reboot.h>
+#include <linux/rtc.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
+#include <linux/turris-omnia-mcu-interface.h>
+#include "turris-omnia-mcu.h"
+
+static int omnia_get_uptime_wakeup(const struct i2c_client *client, u32 *uptime,
+ u32 *wakeup)
+{
+ __le32 reply[2];
+ int err;
+
+ err = omnia_cmd_read(client, OMNIA_CMD_GET_UPTIME_AND_WAKEUP, reply,
+ sizeof(reply));
+ if (err)
+ return err;
+
+ if (uptime)
+ *uptime = le32_to_cpu(reply[0]);
+
+ if (wakeup)
+ *wakeup = le32_to_cpu(reply[1]);
+
+ return 0;
+}
+
+static int omnia_read_time(struct device *dev, struct rtc_time *tm)
+{
+ u32 uptime;
+ int err;
+
+ err = omnia_get_uptime_wakeup(to_i2c_client(dev), &uptime, NULL);
+ if (err)
+ return err;
+
+ rtc_time64_to_tm(uptime, tm);
+
+ return 0;
+}
+
+static int omnia_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct omnia_mcu *mcu = i2c_get_clientdata(client);
+ u32 wakeup;
+ int err;
+
+ err = omnia_get_uptime_wakeup(client, NULL, &wakeup);
+ if (err)
+ return err;
+
+ alrm->enabled = !!wakeup;
+ rtc_time64_to_tm(wakeup ?: mcu->rtc_alarm, &alrm->time);
+
+ return 0;
+}
+
+static int omnia_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct omnia_mcu *mcu = i2c_get_clientdata(client);
+
+ mcu->rtc_alarm = rtc_tm_to_time64(&alrm->time);
+
+ if (alrm->enabled)
+ return omnia_cmd_write_u32(client, OMNIA_CMD_SET_WAKEUP,
+ mcu->rtc_alarm);
+
+ return 0;
+}
+
+static int omnia_alarm_irq_enable(struct device *dev, unsigned int enabled)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct omnia_mcu *mcu = i2c_get_clientdata(client);
+
+ return omnia_cmd_write_u32(client, OMNIA_CMD_SET_WAKEUP,
+ enabled ? mcu->rtc_alarm : 0);
+}
+
+static const struct rtc_class_ops omnia_rtc_ops = {
+ .read_time = omnia_read_time,
+ .read_alarm = omnia_read_alarm,
+ .set_alarm = omnia_set_alarm,
+ .alarm_irq_enable = omnia_alarm_irq_enable,
+};
+
+static int omnia_power_off(struct sys_off_data *data)
+{
+ struct omnia_mcu *mcu = data->cb_data;
+ __be32 tmp;
+ u8 cmd[9];
+ u16 arg;
+ int err;
+
+ if (mcu->front_button_poweron)
+ arg = OMNIA_CMD_POWER_OFF_POWERON_BUTTON;
+ else
+ arg = 0;
+
+ cmd[0] = OMNIA_CMD_POWER_OFF;
+ put_unaligned_le16(OMNIA_CMD_POWER_OFF_MAGIC, &cmd[1]);
+ put_unaligned_le16(arg, &cmd[3]);
+
+ /*
+ * Although all values from and to MCU are passed in little-endian, the
+ * MCU's CRC unit uses big-endian CRC32 polynomial (0x04c11db7), so we
+ * need to use crc32_be() here.
+ */
+ tmp = cpu_to_be32(get_unaligned_le32(&cmd[1]));
+ put_unaligned_le32(crc32_be(~0, (void *)&tmp, sizeof(tmp)), &cmd[5]);
+
+ err = omnia_cmd_write(mcu->client, cmd, sizeof(cmd));
+ if (err)
+ dev_err(&mcu->client->dev,
+ "Unable to send the poweroff command: %d\n", err);
+
+ return NOTIFY_DONE;
+}
+
+static int omnia_restart(struct sys_off_data *data)
+{
+ struct omnia_mcu *mcu = data->cb_data;
+ u8 cmd[3];
+ int err;
+
+ cmd[0] = OMNIA_CMD_GENERAL_CONTROL;
+
+ if (reboot_mode == REBOOT_HARD)
+ cmd[1] = cmd[2] = OMNIA_CTL_HARD_RST;
+ else
+ cmd[1] = cmd[2] = OMNIA_CTL_LIGHT_RST;
+
+ err = omnia_cmd_write(mcu->client, cmd, sizeof(cmd));
+ if (err)
+ dev_err(&mcu->client->dev,
+ "Unable to send the restart command: %d\n", err);
+
+ /*
+ * MCU needs a little bit to process the I2C command, otherwise it will
+ * do a light reset based on SOC SYSRES_OUT pin.
+ */
+ mdelay(1);
+
+ return NOTIFY_DONE;
+}
+
+static ssize_t front_button_poweron_show(struct device *dev,
+ struct device_attribute *a, char *buf)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%d\n", mcu->front_button_poweron);
+}
+
+static ssize_t front_button_poweron_store(struct device *dev,
+ struct device_attribute *a,
+ const char *buf, size_t count)
+{
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+ bool val;
+ int err;
+
+ err = kstrtobool(buf, &val);
+ if (err)
+ return err;
+
+ mcu->front_button_poweron = val;
+
+ return count;
+}
+static DEVICE_ATTR_RW(front_button_poweron);
+
+static struct attribute *omnia_mcu_poweroff_attrs[] = {
+ &dev_attr_front_button_poweron.attr,
+ NULL
+};
+
+static umode_t poweroff_attrs_visible(struct kobject *kobj, struct attribute *a,
+ int n)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct omnia_mcu *mcu = dev_get_drvdata(dev);
+
+ if (mcu->features & OMNIA_FEAT_POWEROFF_WAKEUP)
+ return a->mode;
+
+ return 0;
+}
+
+const struct attribute_group omnia_mcu_poweroff_group = {
+ .attrs = omnia_mcu_poweroff_attrs,
+ .is_visible = poweroff_attrs_visible,
+};
+
+int omnia_mcu_register_sys_off_and_wakeup(struct omnia_mcu *mcu)
+{
+ struct device *dev = &mcu->client->dev;
+ int err;
+
+ /* MCU restart is always available */
+ err = devm_register_sys_off_handler(dev, SYS_OFF_MODE_RESTART,
+ SYS_OFF_PRIO_FIRMWARE,
+ omnia_restart, mcu);
+ if (err)
+ return dev_err_probe(dev, err,
+ "Cannot register system restart handler\n");
+
+ /*
+ * Poweroff and wakeup are available only if POWEROFF_WAKEUP feature is
+ * present.
+ */
+ if (!(mcu->features & OMNIA_FEAT_POWEROFF_WAKEUP))
+ return 0;
+
+ err = devm_register_sys_off_handler(dev, SYS_OFF_MODE_POWER_OFF,
+ SYS_OFF_PRIO_FIRMWARE,
+ omnia_power_off, mcu);
+ if (err)
+ return dev_err_probe(dev, err,
+ "Cannot register system power off handler\n");
+
+ mcu->rtcdev = devm_rtc_allocate_device(dev);
+ if (IS_ERR(mcu->rtcdev))
+ return dev_err_probe(dev, PTR_ERR(mcu->rtcdev),
+ "Cannot allocate RTC device\n");
+
+ mcu->rtcdev->ops = &omnia_rtc_ops;
+ mcu->rtcdev->range_max = U32_MAX;
+ set_bit(RTC_FEATURE_ALARM_WAKEUP_ONLY, mcu->rtcdev->features);
+
+ err = devm_rtc_register_device(mcu->rtcdev);
+ if (err)
+ return dev_err_probe(dev, err, "Cannot register RTC device\n");
+
+ mcu->front_button_poweron = true;
+
+ return 0;
+}
--- a/drivers/platform/cznic/turris-omnia-mcu.h
+++ b/drivers/platform/cznic/turris-omnia-mcu.h
@@ -15,8 +15,10 @@
#include <linux/types.h>
#include <linux/workqueue.h>
#include <asm/byteorder.h>
+#include <asm/unaligned.h>
struct i2c_client;
+struct rtc_device;
struct omnia_mcu {
struct i2c_client *client;
@@ -36,6 +38,11 @@ struct omnia_mcu {
struct delayed_work button_release_emul_work;
unsigned long last_status;
bool button_pressed_emul;
+
+ /* RTC device for configuring wake-up */
+ struct rtc_device *rtcdev;
+ u32 rtc_alarm;
+ bool front_button_poweron;
};
int omnia_cmd_write_read(const struct i2c_client *client,
@@ -48,6 +55,17 @@ static inline int omnia_cmd_write(const
return omnia_cmd_write_read(client, cmd, len, NULL, 0);
}
+static inline int omnia_cmd_write_u32(const struct i2c_client *client, u8 cmd,
+ u32 val)
+{
+ u8 buf[5];
+
+ buf[0] = cmd;
+ put_unaligned_le32(val, &buf[1]);
+
+ return omnia_cmd_write(client, buf, sizeof(buf));
+}
+
static inline int omnia_cmd_read(const struct i2c_client *client, u8 cmd,
void *reply, unsigned int len)
{
@@ -136,7 +154,9 @@ static inline int omnia_cmd_read_u8(cons
}
extern const struct attribute_group omnia_mcu_gpio_group;
+extern const struct attribute_group omnia_mcu_poweroff_group;
int omnia_mcu_register_gpiochip(struct omnia_mcu *mcu);
+int omnia_mcu_register_sys_off_and_wakeup(struct omnia_mcu *mcu);
#endif /* __TURRIS_OMNIA_MCU_H */

250
target/linux/mvebu/patches-6.6/820-v6.11-05-platform-cznic-turris-omnia-mcu-Add-support-for-MCU-.patch Normal file
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@@ -0,0 +1,250 @@
From 33ae4e4c86bc6ff298489fb8b743e2743dd0af6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:07 +0200
Subject: [PATCH 05/11] platform: cznic: turris-omnia-mcu: Add support for MCU
watchdog
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add support for the watchdog mechanism provided by the MCU.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-6-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/cznic/Kconfig | 2 +
drivers/platform/cznic/Makefile | 1 +
.../platform/cznic/turris-omnia-mcu-base.c | 4 +
.../cznic/turris-omnia-mcu-watchdog.c | 130 ++++++++++++++++++
drivers/platform/cznic/turris-omnia-mcu.h | 24 ++++
5 files changed, 161 insertions(+)
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-watchdog.c
--- a/drivers/platform/cznic/Kconfig
+++ b/drivers/platform/cznic/Kconfig
@@ -19,6 +19,7 @@ config TURRIS_OMNIA_MCU
select GPIOLIB
select GPIOLIB_IRQCHIP
select RTC_CLASS
+ select WATCHDOG_CORE
help
Say Y here to add support for the features implemented by the
microcontroller on the CZ.NIC's Turris Omnia SOHO router.
@@ -26,6 +27,7 @@ config TURRIS_OMNIA_MCU
- board poweroff into true low power mode (with voltage regulators
disabled) and the ability to configure wake up from this mode (via
rtcwake)
+ - MCU watchdog
- GPIO pins
- to get front button press events (the front button can be
configured either to generate press events to the CPU or to change
--- a/drivers/platform/cznic/Makefile
+++ b/drivers/platform/cznic/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_TURRIS_OMNIA_MCU) += turris
turris-omnia-mcu-y := turris-omnia-mcu-base.o
turris-omnia-mcu-y += turris-omnia-mcu-gpio.o
turris-omnia-mcu-y += turris-omnia-mcu-sys-off-wakeup.o
+turris-omnia-mcu-y += turris-omnia-mcu-watchdog.o
--- a/drivers/platform/cznic/turris-omnia-mcu-base.c
+++ b/drivers/platform/cznic/turris-omnia-mcu-base.c
@@ -376,6 +376,10 @@ static int omnia_mcu_probe(struct i2c_cl
if (err)
return err;
+ err = omnia_mcu_register_watchdog(mcu);
+ if (err)
+ return err;
+
return omnia_mcu_register_gpiochip(mcu);
}
--- /dev/null
+++ b/drivers/platform/cznic/turris-omnia-mcu-watchdog.c
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * CZ.NIC's Turris Omnia MCU watchdog driver
+ *
+ * 2024 by Marek Behún <kabel@kernel.org>
+ */
+
+#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/units.h>
+#include <linux/watchdog.h>
+
+#include <linux/turris-omnia-mcu-interface.h>
+#include "turris-omnia-mcu.h"
+
+#define WATCHDOG_TIMEOUT 120
+
+static unsigned int timeout;
+module_param(timeout, int, 0);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds");
+
+static bool nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, bool, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+static int omnia_wdt_start(struct watchdog_device *wdt)
+{
+ struct omnia_mcu *mcu = watchdog_get_drvdata(wdt);
+
+ return omnia_cmd_write_u8(mcu->client, OMNIA_CMD_SET_WATCHDOG_STATE, 1);
+}
+
+static int omnia_wdt_stop(struct watchdog_device *wdt)
+{
+ struct omnia_mcu *mcu = watchdog_get_drvdata(wdt);
+
+ return omnia_cmd_write_u8(mcu->client, OMNIA_CMD_SET_WATCHDOG_STATE, 0);
+}
+
+static int omnia_wdt_ping(struct watchdog_device *wdt)
+{
+ struct omnia_mcu *mcu = watchdog_get_drvdata(wdt);
+
+ return omnia_cmd_write_u8(mcu->client, OMNIA_CMD_SET_WATCHDOG_STATE, 1);
+}
+
+static int omnia_wdt_set_timeout(struct watchdog_device *wdt,
+ unsigned int timeout)
+{
+ struct omnia_mcu *mcu = watchdog_get_drvdata(wdt);
+
+ return omnia_cmd_write_u16(mcu->client, OMNIA_CMD_SET_WDT_TIMEOUT,
+ timeout * DECI);
+}
+
+static unsigned int omnia_wdt_get_timeleft(struct watchdog_device *wdt)
+{
+ struct omnia_mcu *mcu = watchdog_get_drvdata(wdt);
+ u16 timeleft;
+ int err;
+
+ err = omnia_cmd_read_u16(mcu->client, OMNIA_CMD_GET_WDT_TIMELEFT,
+ &timeleft);
+ if (err) {
+ dev_err(&mcu->client->dev, "Cannot get watchdog timeleft: %d\n",
+ err);
+ return 0;
+ }
+
+ return timeleft / DECI;
+}
+
+static const struct watchdog_info omnia_wdt_info = {
+ .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE,
+ .identity = "Turris Omnia MCU Watchdog",
+};
+
+static const struct watchdog_ops omnia_wdt_ops = {
+ .owner = THIS_MODULE,
+ .start = omnia_wdt_start,
+ .stop = omnia_wdt_stop,
+ .ping = omnia_wdt_ping,
+ .set_timeout = omnia_wdt_set_timeout,
+ .get_timeleft = omnia_wdt_get_timeleft,
+};
+
+int omnia_mcu_register_watchdog(struct omnia_mcu *mcu)
+{
+ struct device *dev = &mcu->client->dev;
+ u8 state;
+ int err;
+
+ if (!(mcu->features & OMNIA_FEAT_WDT_PING))
+ return 0;
+
+ mcu->wdt.info = &omnia_wdt_info;
+ mcu->wdt.ops = &omnia_wdt_ops;
+ mcu->wdt.parent = dev;
+ mcu->wdt.min_timeout = 1;
+ mcu->wdt.max_timeout = 65535 / DECI;
+
+ mcu->wdt.timeout = WATCHDOG_TIMEOUT;
+ watchdog_init_timeout(&mcu->wdt, timeout, dev);
+
+ watchdog_set_drvdata(&mcu->wdt, mcu);
+
+ omnia_wdt_set_timeout(&mcu->wdt, mcu->wdt.timeout);
+
+ err = omnia_cmd_read_u8(mcu->client, OMNIA_CMD_GET_WATCHDOG_STATE,
+ &state);
+ if (err)
+ return dev_err_probe(dev, err,
+ "Cannot get MCU watchdog state\n");
+
+ if (state)
+ set_bit(WDOG_HW_RUNNING, &mcu->wdt.status);
+
+ watchdog_set_nowayout(&mcu->wdt, nowayout);
+ watchdog_stop_on_reboot(&mcu->wdt);
+ err = devm_watchdog_register_device(dev, &mcu->wdt);
+ if (err)
+ return dev_err_probe(dev, err,
+ "Cannot register MCU watchdog\n");
+
+ return 0;
+}
--- a/drivers/platform/cznic/turris-omnia-mcu.h
+++ b/drivers/platform/cznic/turris-omnia-mcu.h
@@ -13,6 +13,7 @@
#include <linux/if_ether.h>
#include <linux/mutex.h>
#include <linux/types.h>
+#include <linux/watchdog.h>
#include <linux/workqueue.h>
#include <asm/byteorder.h>
#include <asm/unaligned.h>
@@ -43,6 +44,9 @@ struct omnia_mcu {
struct rtc_device *rtcdev;
u32 rtc_alarm;
bool front_button_poweron;
+
+ /* MCU watchdog */
+ struct watchdog_device wdt;
};
int omnia_cmd_write_read(const struct i2c_client *client,
@@ -55,6 +59,25 @@ static inline int omnia_cmd_write(const
return omnia_cmd_write_read(client, cmd, len, NULL, 0);
}
+static inline int omnia_cmd_write_u8(const struct i2c_client *client, u8 cmd,
+ u8 val)
+{
+ u8 buf[2] = { cmd, val };
+
+ return omnia_cmd_write(client, buf, sizeof(buf));
+}
+
+static inline int omnia_cmd_write_u16(const struct i2c_client *client, u8 cmd,
+ u16 val)
+{
+ u8 buf[3];
+
+ buf[0] = cmd;
+ put_unaligned_le16(val, &buf[1]);
+
+ return omnia_cmd_write(client, buf, sizeof(buf));
+}
+
static inline int omnia_cmd_write_u32(const struct i2c_client *client, u8 cmd,
u32 val)
{
@@ -158,5 +181,6 @@ extern const struct attribute_group omni
int omnia_mcu_register_gpiochip(struct omnia_mcu *mcu);
int omnia_mcu_register_sys_off_and_wakeup(struct omnia_mcu *mcu);
+int omnia_mcu_register_watchdog(struct omnia_mcu *mcu);
#endif /* __TURRIS_OMNIA_MCU_H */

225
target/linux/mvebu/patches-6.6/820-v6.11-06-platform-cznic-turris-omnia-mcu-Add-support-for-MCU-.patch Normal file
View File

@@ -0,0 +1,225 @@
From b3ed8645c45567b598bef0868dca166f8ed166a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:08 +0200
Subject: [PATCH 06/11] platform: cznic: turris-omnia-mcu: Add support for MCU
provided TRNG
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add support for true random number generator provided by the MCU.
New Omnia boards come without the Atmel SHA204-A chip. Instead the
crypto functionality is provided by new microcontroller, which has
a TRNG peripheral.
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-7-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/cznic/Kconfig | 2 +
drivers/platform/cznic/Makefile | 1 +
.../platform/cznic/turris-omnia-mcu-base.c | 6 +-
.../platform/cznic/turris-omnia-mcu-gpio.c | 2 +-
.../platform/cznic/turris-omnia-mcu-trng.c | 105 ++++++++++++++++++
drivers/platform/cznic/turris-omnia-mcu.h | 8 ++
6 files changed, 122 insertions(+), 2 deletions(-)
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-trng.c
--- a/drivers/platform/cznic/Kconfig
+++ b/drivers/platform/cznic/Kconfig
@@ -18,6 +18,7 @@ config TURRIS_OMNIA_MCU
depends on I2C
select GPIOLIB
select GPIOLIB_IRQCHIP
+ select HW_RANDOM
select RTC_CLASS
select WATCHDOG_CORE
help
@@ -27,6 +28,7 @@ config TURRIS_OMNIA_MCU
- board poweroff into true low power mode (with voltage regulators
disabled) and the ability to configure wake up from this mode (via
rtcwake)
+ - true random number generator (if available on the MCU)
- MCU watchdog
- GPIO pins
- to get front button press events (the front button can be
--- a/drivers/platform/cznic/Makefile
+++ b/drivers/platform/cznic/Makefile
@@ -4,4 +4,5 @@ obj-$(CONFIG_TURRIS_OMNIA_MCU) += turris
turris-omnia-mcu-y := turris-omnia-mcu-base.o
turris-omnia-mcu-y += turris-omnia-mcu-gpio.o
turris-omnia-mcu-y += turris-omnia-mcu-sys-off-wakeup.o
+turris-omnia-mcu-y += turris-omnia-mcu-trng.o
turris-omnia-mcu-y += turris-omnia-mcu-watchdog.o
--- a/drivers/platform/cznic/turris-omnia-mcu-base.c
+++ b/drivers/platform/cznic/turris-omnia-mcu-base.c
@@ -380,7 +380,11 @@ static int omnia_mcu_probe(struct i2c_cl
if (err)
return err;
- return omnia_mcu_register_gpiochip(mcu);
+ err = omnia_mcu_register_gpiochip(mcu);
+ if (err)
+ return err;
+
+ return omnia_mcu_register_trng(mcu);
}
static const struct of_device_id of_omnia_mcu_match[] = {
--- a/drivers/platform/cznic/turris-omnia-mcu-gpio.c
+++ b/drivers/platform/cznic/turris-omnia-mcu-gpio.c
@@ -194,7 +194,7 @@ static const struct omnia_gpio omnia_gpi
};
/* mapping from interrupts to indexes of GPIOs in the omnia_gpios array */
-static const u8 omnia_int_to_gpio_idx[32] = {
+const u8 omnia_int_to_gpio_idx[32] = {
[__bf_shf(OMNIA_INT_CARD_DET)] = 4,
[__bf_shf(OMNIA_INT_MSATA_IND)] = 5,
[__bf_shf(OMNIA_INT_USB30_OVC)] = 6,
--- /dev/null
+++ b/drivers/platform/cznic/turris-omnia-mcu-trng.c
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * CZ.NIC's Turris Omnia MCU TRNG driver
+ *
+ * 2024 by Marek Behún <kabel@kernel.org>
+ */
+
+#include <linux/bitfield.h>
+#include <linux/completion.h>
+#include <linux/container_of.h>
+#include <linux/errno.h>
+#include <linux/gpio/consumer.h>
+#include <linux/gpio/driver.h>
+#include <linux/hw_random.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/minmax.h>
+#include <linux/string.h>
+#include <linux/types.h>
+
+#include "../../gpio/gpiolib.h"
+
+#include <linux/turris-omnia-mcu-interface.h>
+#include "turris-omnia-mcu.h"
+
+#define OMNIA_CMD_TRNG_MAX_ENTROPY_LEN 64
+
+static irqreturn_t omnia_trng_irq_handler(int irq, void *dev_id)
+{
+ struct omnia_mcu *mcu = dev_id;
+
+ complete(&mcu->trng_entropy_ready);
+
+ return IRQ_HANDLED;
+}
+
+static int omnia_trng_read(struct hwrng *rng, void *data, size_t max, bool wait)
+{
+ struct omnia_mcu *mcu = container_of(rng, struct omnia_mcu, trng);
+ u8 reply[1 + OMNIA_CMD_TRNG_MAX_ENTROPY_LEN];
+ int err, bytes;
+
+ if (!wait && !completion_done(&mcu->trng_entropy_ready))
+ return 0;
+
+ do {
+ if (wait_for_completion_interruptible(&mcu->trng_entropy_ready))
+ return -ERESTARTSYS;
+
+ err = omnia_cmd_read(mcu->client,
+ OMNIA_CMD_TRNG_COLLECT_ENTROPY,
+ reply, sizeof(reply));
+ if (err)
+ return err;
+
+ bytes = min3(reply[0], max, OMNIA_CMD_TRNG_MAX_ENTROPY_LEN);
+ } while (wait && !bytes);
+
+ memcpy(data, &reply[1], bytes);
+
+ return bytes;
+}
+
+int omnia_mcu_register_trng(struct omnia_mcu *mcu)
+{
+ struct device *dev = &mcu->client->dev;
+ u8 irq_idx, dummy;
+ int irq, err;
+
+ if (!(mcu->features & OMNIA_FEAT_TRNG))
+ return 0;
+
+ irq_idx = omnia_int_to_gpio_idx[__bf_shf(OMNIA_INT_TRNG)];
+ irq = gpiod_to_irq(gpiochip_get_desc(&mcu->gc, irq_idx));
+ if (!irq)
+ return dev_err_probe(dev, -ENXIO, "Cannot get TRNG IRQ\n");
+
+ /*
+ * If someone else cleared the TRNG interrupt but did not read the
+ * entropy, a new interrupt won't be generated, and entropy collection
+ * will be stuck. Ensure an interrupt will be generated by executing
+ * the collect entropy command (and discarding the result).
+ */
+ err = omnia_cmd_read(mcu->client, OMNIA_CMD_TRNG_COLLECT_ENTROPY,
+ &dummy, 1);
+ if (err)
+ return err;
+
+ init_completion(&mcu->trng_entropy_ready);
+
+ err = devm_request_threaded_irq(dev, irq, NULL, omnia_trng_irq_handler,
+ IRQF_ONESHOT, "turris-omnia-mcu-trng",
+ mcu);
+ if (err)
+ return dev_err_probe(dev, err, "Cannot request TRNG IRQ\n");
+
+ mcu->trng.name = "turris-omnia-mcu-trng";
+ mcu->trng.read = omnia_trng_read;
+
+ err = devm_hwrng_register(dev, &mcu->trng);
+ if (err)
+ return dev_err_probe(dev, err, "Cannot register TRNG\n");
+
+ return 0;
+}
--- a/drivers/platform/cznic/turris-omnia-mcu.h
+++ b/drivers/platform/cznic/turris-omnia-mcu.h
@@ -9,7 +9,9 @@
#define __TURRIS_OMNIA_MCU_H
#include <linux/bitops.h>
+#include <linux/completion.h>
#include <linux/gpio/driver.h>
+#include <linux/hw_random.h>
#include <linux/if_ether.h>
#include <linux/mutex.h>
#include <linux/types.h>
@@ -47,6 +49,10 @@ struct omnia_mcu {
/* MCU watchdog */
struct watchdog_device wdt;
+
+ /* true random number generator */
+ struct hwrng trng;
+ struct completion trng_entropy_ready;
};
int omnia_cmd_write_read(const struct i2c_client *client,
@@ -176,11 +182,13 @@ static inline int omnia_cmd_read_u8(cons
return omnia_cmd_read(client, cmd, reply, sizeof(*reply));
}
+extern const u8 omnia_int_to_gpio_idx[32];
extern const struct attribute_group omnia_mcu_gpio_group;
extern const struct attribute_group omnia_mcu_poweroff_group;
int omnia_mcu_register_gpiochip(struct omnia_mcu *mcu);
int omnia_mcu_register_sys_off_and_wakeup(struct omnia_mcu *mcu);
+int omnia_mcu_register_trng(struct omnia_mcu *mcu);
int omnia_mcu_register_watchdog(struct omnia_mcu *mcu);
#endif /* __TURRIS_OMNIA_MCU_H */

69
target/linux/mvebu/patches-6.6/820-v6.11-07-ARM-dts-turris-omnia-Add-MCU-system-controller-node.patch Normal file
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@@ -0,0 +1,69 @@
From 4f11095a4ae00b2fe4cebb21e36ee37cc62f5e1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:09 +0200
Subject: [PATCH 07/11] ARM: dts: turris-omnia: Add MCU system-controller node
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Turris Omnia's MCU provides various features that can be configured over
I2C at address 0x2a. Add device-tree node.
This does not carry a Fixes tag - we do not want this to get backported
to stable kernels for the following reason: U-Boot since v2022.10
inserts a phy-reset-gpio property into the WAN ethernet node pointing to
the MCU node if it finds the MCU node with a cznic,turris-omnia-mcu
compatible. Thus if this change got backported to a stable kernel, the
WAN interface driver would defer probe indefinitely (since it would wait
for the turris-omnia-mcu driver which would not be present).
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20240701113010.16447-8-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../dts/marvell/armada-385-turris-omnia.dts | 22 ++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
--- a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
@@ -218,7 +218,22 @@
#size-cells = <0>;
reg = <0>;
- /* STM32F0 command interface at address 0x2a */
+ mcu: system-controller@2a {
+ compatible = "cznic,turris-omnia-mcu";
+ reg = <0x2a>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcu_pins>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <11 IRQ_TYPE_NONE>;
+
+ gpio-controller;
+ #gpio-cells = <3>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
led-controller@2b {
compatible = "cznic,turris-omnia-leds";
@@ -503,6 +518,11 @@
};
&pinctrl {
+ mcu_pins: mcu-pins {
+ marvell,pins = "mpp43";
+ marvell,function = "gpio";
+ };
+
pcawan_pins: pcawan-pins {
marvell,pins = "mpp46";
marvell,function = "gpio";

46
target/linux/mvebu/patches-6.6/820-v6.11-08-ARM-dts-turris-omnia-Add-GPIO-key-node-for-front-but.patch Normal file
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@@ -0,0 +1,46 @@
From c3eeabe0b8d22d7c869278cc0cb35b83512fbed5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 1 Jul 2024 13:30:10 +0200
Subject: [PATCH 08/11] ARM: dts: turris-omnia: Add GPIO key node for front
button
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Now that we have the MCU device-tree node, which acts as a GPIO
controller, add GPIO key node for the front button.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20240701113010.16447-9-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
.../boot/dts/marvell/armada-385-turris-omnia.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- a/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
+++ b/arch/arm/boot/dts/marvell/armada-385-turris-omnia.dts
@@ -112,6 +112,19 @@
status = "disabled";
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ front-button {
+ label = "Front Button";
+ linux,code = <KEY_VENDOR>;
+ linux,can-disable;
+ gpios = <&mcu 0 12 GPIO_ACTIVE_HIGH>;
+ /* debouncing is done by the microcontroller */
+ debounce-interval = <0>;
+ };
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";

32
target/linux/mvebu/patches-6.6/820-v6.11-09-platform-cznic-turris-omnia-mcu-Depend-on-OF.patch Normal file
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@@ -0,0 +1,32 @@
From 08838657bbc35494276c7ba4ef53f30a9816f8c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 8 Jul 2024 13:40:01 +0200
Subject: [PATCH 09/11] platform: cznic: turris-omnia-mcu: Depend on OF
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add depend on OF, otherwise the compilation fails with
error: no member named 'of_gpio_n_cells' in 'struct gpio_chip'
error: no member named 'of_xlate' in 'struct gpio_chip'
Fixes: dfa556e45ae9 ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407031646.trNSwajF-lkp@intel.com/
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240708114002.4285-2-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/cznic/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/platform/cznic/Kconfig
+++ b/drivers/platform/cznic/Kconfig
@@ -16,6 +16,7 @@ config TURRIS_OMNIA_MCU
tristate "Turris Omnia MCU driver"
depends on MACH_ARMADA_38X || COMPILE_TEST
depends on I2C
+ depends on OF
select GPIOLIB
select GPIOLIB_IRQCHIP
select HW_RANDOM

32
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@@ -0,0 +1,32 @@
From 5e425e6eca155c162da58d4e58e896ed4109c7fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@kernel.org>
Date: Mon, 8 Jul 2024 13:40:02 +0200
Subject: [PATCH 10/11] platform: cznic: turris-omnia-mcu: Depend on WATCHDOG
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Add depend on WATCHDOG, otherwise modpost fails with
ERROR: modpost: "watchdog_init_timeout" [drivers/platform/cznic/turris-omnia-mcu.ko] undefined!
ERROR: modpost: "devm_watchdog_register_device" [drivers/platform/cznic/turris-omnia-mcu.ko] undefined!
Fixes: ab89fb5fb92c ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407040711.g19y3cWq-lkp@intel.com/
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240708114002.4285-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/cznic/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/platform/cznic/Kconfig
+++ b/drivers/platform/cznic/Kconfig
@@ -17,6 +17,7 @@ config TURRIS_OMNIA_MCU
depends on MACH_ARMADA_38X || COMPILE_TEST
depends on I2C
depends on OF
+ depends on WATCHDOG
select GPIOLIB
select GPIOLIB_IRQCHIP
select HW_RANDOM

45
target/linux/mvebu/patches-6.6/820-v6.11-11-platform-cznic-turris-omnia-mcu-fix-Kconfig-dependen.patch Normal file
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@@ -0,0 +1,45 @@
From 24c68c2525de5fcd0f3b16b2ad1028fb13b53393 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 15 Jul 2024 08:02:30 +0200
Subject: [PATCH 11/11] platform: cznic: turris-omnia-mcu: fix Kconfig
dependencies
The newly added driver causes a Kconfig warning:
WARNING: unmet direct dependencies detected for RTC_CLASS
Depends on [n]: !S390 [=y]
Selected by [m]:
- TURRIS_OMNIA_MCU [=m] && CZNIC_PLATFORMS [=y] && (MACH_ARMADA_38X || COMPILE_TEST [=y]) && I2C [=m] && OF [=y] && WATCHDOG [=y]
The problem here is that it selects entire subsystems, which normal
device drivers should not do. Changes all of these to 'depends on'
instead.
Fixes: dfa556e45ae9e ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")
Fixes: 90e700fd12b61 ("platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup")
Fixes: ab89fb5fb92c7 ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Fixes: 41bb142a40289 ("platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG")
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/cznic/Kconfig | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/platform/cznic/Kconfig
+++ b/drivers/platform/cznic/Kconfig
@@ -18,11 +18,11 @@ config TURRIS_OMNIA_MCU
depends on I2C
depends on OF
depends on WATCHDOG
- select GPIOLIB
+ depends on GPIOLIB
+ depends on HW_RANDOM
+ depends on RTC_CLASS
+ depends on WATCHDOG_CORE
select GPIOLIB_IRQCHIP
- select HW_RANDOM
- select RTC_CLASS
- select WATCHDOG_CORE
help
Say Y here to add support for the features implemented by the
microcontroller on the CZ.NIC's Turris Omnia SOHO router.

218
target/linux/mvebu/patches-6.6/901-dt-bindings-Add-IEI-vendor-prefix-and-IEI-WT61P803-P.patch Normal file
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@@ -0,0 +1,218 @@
From aa4a0ccc41997f2da172165c92803abace43bd1c Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:32 +0000
Subject: [PATCH 1/7] dt-bindings: Add IEI vendor prefix and IEI WT61P803
PUZZLE driver bindings
Add the IEI WT61P803 PUZZLE Device Tree bindings for MFD, HWMON and LED
drivers. A new vendor prefix is also added accordingly for
IEI Integration Corp.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
.../hwmon/iei,wt61p803-puzzle-hwmon.yaml | 53 ++++++++++++
.../leds/iei,wt61p803-puzzle-leds.yaml | 39 +++++++++
.../bindings/mfd/iei,wt61p803-puzzle.yaml | 82 +++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
4 files changed, 176 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/iei,wt61p803-puzzle-hwmon.yaml
create mode 100644 Documentation/devicetree/bindings/leds/iei,wt61p803-puzzle-leds.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/iei,wt61p803-puzzle.yaml
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/iei,wt61p803-puzzle-hwmon.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/iei,wt61p803-puzzle-hwmon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IEI WT61P803 PUZZLE MCU HWMON module from IEI Integration Corp.
+
+maintainers:
+ - Luka Kovacic <luka.kovacic@sartura.hr>
+
+description: |
+ This module is a part of the IEI WT61P803 PUZZLE MFD device. For more details
+ see Documentation/devicetree/bindings/mfd/iei,wt61p803-puzzle.yaml.
+
+ The HWMON module is a sub-node of the MCU node in the Device Tree.
+
+properties:
+ compatible:
+ const: iei,wt61p803-puzzle-hwmon
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+patternProperties:
+ "^fan-group@[0-1]$":
+ type: object
+ properties:
+ reg:
+ minimum: 0
+ maximum: 1
+ description:
+ Fan group ID
+
+ cooling-levels:
+ minItems: 1
+ maxItems: 255
+ description:
+ Cooling levels for the fans (PWM value mapping)
+ description: |
+ Properties for each fan group.
+ required:
+ - reg
+
+required:
+ - compatible
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/iei,wt61p803-puzzle-leds.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/iei,wt61p803-puzzle-leds.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IEI WT61P803 PUZZLE MCU LED module from IEI Integration Corp.
+
+maintainers:
+ - Luka Kovacic <luka.kovacic@sartura.hr>
+
+description: |
+ This module is a part of the IEI WT61P803 PUZZLE MFD device. For more details
+ see Documentation/devicetree/bindings/mfd/iei,wt61p803-puzzle.yaml.
+
+ The LED module is a sub-node of the MCU node in the Device Tree.
+
+properties:
+ compatible:
+ const: iei,wt61p803-puzzle-leds
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ led@0:
+ type: object
+ $ref: common.yaml
+ description: |
+ Properties for a single LED.
+
+required:
+ - compatible
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/iei,wt61p803-puzzle.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/iei,wt61p803-puzzle.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IEI WT61P803 PUZZLE MCU from IEI Integration Corp.
+
+maintainers:
+ - Luka Kovacic <luka.kovacic@sartura.hr>
+
+description: |
+ IEI WT61P803 PUZZLE MCU is embedded in some IEI Puzzle series boards.
+ It's used for controlling system power states, fans, LEDs and temperature
+ sensors.
+
+ For Device Tree bindings of other sub-modules (HWMON, LEDs) refer to the
+ binding documents under the respective subsystem directories.
+
+properties:
+ compatible:
+ const: iei,wt61p803-puzzle
+
+ current-speed:
+ description:
+ Serial bus speed in bps
+ maxItems: 1
+
+ enable-beep: true
+
+ hwmon:
+ $ref: /schemas/hwmon/iei,wt61p803-puzzle-hwmon.yaml
+
+ leds:
+ $ref: /schemas/leds/iei,wt61p803-puzzle-leds.yaml
+
+required:
+ - compatible
+ - current-speed
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+ serial {
+ mcu {
+ compatible = "iei,wt61p803-puzzle";
+ current-speed = <115200>;
+ enable-beep;
+
+ leds {
+ compatible = "iei,wt61p803-puzzle-leds";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ function = LED_FUNCTION_POWER;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+
+ hwmon {
+ compatible = "iei,wt61p803-puzzle-hwmon";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fan-group@0 {
+ #cooling-cells = <2>;
+ reg = <0x00>;
+ cooling-levels = <64 102 170 230 250>;
+ };
+
+ fan-group@1 {
+ #cooling-cells = <2>;
+ reg = <0x01>;
+ cooling-levels = <64 102 170 230 250>;
+ };
+ };
+ };
+ };
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -609,6 +609,8 @@ patternProperties:
description: IC Plus Corp.
"^idt,.*":
description: Integrated Device Technologies, Inc.
+ "^iei,.*":
+ description: IEI Integration Corp.
"^ifi,.*":
description: Ingenieurburo Fur Ic-Technologie (I/F/I)
"^ilitek,.*":

1038
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File diff suppressed because it is too large Load Diff

503
target/linux/mvebu/patches-6.6/903-drivers-hwmon-Add-the-IEI-WT61P803-PUZZLE-HWMON-driv.patch Normal file
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@@ -0,0 +1,503 @@
From e3310a638cd310bfd93dbbc6d2732ab6aea18dd2 Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:34 +0000
Subject: [PATCH 3/7] drivers: hwmon: Add the IEI WT61P803 PUZZLE HWMON driver
Add the IEI WT61P803 PUZZLE HWMON driver, that handles the fan speed
control via PWM, reading fan speed and reading on-board temperature
sensors.
The driver registers a HWMON device and a simple thermal cooling device to
enable in-kernel fan management.
This driver depends on the IEI WT61P803 PUZZLE MFD driver.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
drivers/hwmon/Kconfig | 8 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/iei-wt61p803-puzzle-hwmon.c | 445 ++++++++++++++++++++++
3 files changed, 454 insertions(+)
create mode 100644 drivers/hwmon/iei-wt61p803-puzzle-hwmon.c
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -785,6 +785,14 @@ config SENSORS_IBMPOWERNV
This driver can also be built as a module. If so, the module
will be called ibmpowernv.
+config SENSORS_IEI_WT61P803_PUZZLE_HWMON
+ tristate "IEI WT61P803 PUZZLE MFD HWMON Driver"
+ depends on MFD_IEI_WT61P803_PUZZLE
+ help
+ The IEI WT61P803 PUZZLE MFD HWMON Driver handles reading fan speed
+ and writing fan PWM values. It also supports reading on-board
+ temperature sensors.
+
config SENSORS_IIO_HWMON
tristate "Hwmon driver that uses channels specified via iio maps"
depends on IIO
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -90,6 +90,7 @@ obj-$(CONFIG_SENSORS_HS3001) += hs3001.o
obj-$(CONFIG_SENSORS_ULTRA45) += ultra45_env.o
obj-$(CONFIG_SENSORS_I5500) += i5500_temp.o
obj-$(CONFIG_SENSORS_I5K_AMB) += i5k_amb.o
+obj-$(CONFIG_SENSORS_IEI_WT61P803_PUZZLE_HWMON) += iei-wt61p803-puzzle-hwmon.o
obj-$(CONFIG_SENSORS_IBMAEM) += ibmaem.o
obj-$(CONFIG_SENSORS_IBMPEX) += ibmpex.o
obj-$(CONFIG_SENSORS_IBMPOWERNV)+= ibmpowernv.o
--- /dev/null
+++ b/drivers/hwmon/iei-wt61p803-puzzle-hwmon.c
@@ -0,0 +1,447 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* IEI WT61P803 PUZZLE MCU HWMON Driver
+ *
+ * Copyright (C) 2020 Sartura Ltd.
+ * Author: Luka Kovacic <luka.kovacic@sartura.hr>
+ */
+
+#include <linux/err.h>
+#include <linux/hwmon.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/math64.h>
+#include <linux/mfd/iei-wt61p803-puzzle.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/slab.h>
+#include <linux/thermal.h>
+
+#define IEI_WT61P803_PUZZLE_HWMON_MAX_PWM 2
+#define IEI_WT61P803_PUZZLE_HWMON_MAX_PWM_VAL 255
+
+/**
+ * struct iei_wt61p803_puzzle_thermal_cooling_device - Thermal cooling device instance
+ * @mcu_hwmon: Parent driver struct pointer
+ * @tcdev: Thermal cooling device pointer
+ * @name: Thermal cooling device name
+ * @pwm_channel: Controlled PWM channel (0 or 1)
+ * @cooling_levels: Thermal cooling device cooling levels (DT)
+ * @cur_level: Current cooling level
+ * @num_levels: Number of cooling levels
+ */
+struct iei_wt61p803_puzzle_thermal_cooling_device {
+ struct iei_wt61p803_puzzle_hwmon *mcu_hwmon;
+ struct thermal_cooling_device *tcdev;
+ char name[THERMAL_NAME_LENGTH];
+ int pwm_channel;
+ u32 *cooling_levels;
+ int cur_level;
+ u8 num_levels;
+};
+
+/**
+ * struct iei_wt61p803_puzzle_hwmon - MCU HWMON Driver
+ * @mcu: MCU struct pointer
+ * @response_buffer Global MCU response buffer
+ * @thermal_cooling_dev_present: Per-channel thermal cooling device control indicator
+ * @cdev: Per-channel thermal cooling device private structure
+ */
+struct iei_wt61p803_puzzle_hwmon {
+ struct iei_wt61p803_puzzle *mcu;
+ unsigned char response_buffer[IEI_WT61P803_PUZZLE_BUF_SIZE];
+ bool thermal_cooling_dev_present[IEI_WT61P803_PUZZLE_HWMON_MAX_PWM];
+ struct iei_wt61p803_puzzle_thermal_cooling_device
+ *cdev[IEI_WT61P803_PUZZLE_HWMON_MAX_PWM];
+ struct mutex lock; /* mutex to protect response_buffer array */
+};
+
+#define raw_temp_to_milidegree_celsius(x) (((x) - 0x80) * 1000)
+static int iei_wt61p803_puzzle_read_temp_sensor(struct iei_wt61p803_puzzle_hwmon *mcu_hwmon,
+ int channel, long *value)
+{
+ unsigned char *resp_buf = mcu_hwmon->response_buffer;
+ unsigned char temp_sensor_ntc_cmd[4] = {
+ IEI_WT61P803_PUZZLE_CMD_HEADER_START,
+ IEI_WT61P803_PUZZLE_CMD_TEMP,
+ IEI_WT61P803_PUZZLE_CMD_TEMP_ALL,
+ };
+ size_t reply_size;
+ int ret;
+
+ mutex_lock(&mcu_hwmon->lock);
+ ret = iei_wt61p803_puzzle_write_command(mcu_hwmon->mcu, temp_sensor_ntc_cmd,
+ sizeof(temp_sensor_ntc_cmd), resp_buf,
+ &reply_size);
+ if (ret)
+ goto exit;
+
+ if (reply_size != 7) {
+ ret = -EIO;
+ goto exit;
+ }
+
+ /* Check the number of NTC values */
+ if (resp_buf[3] != '2') {
+ ret = -EIO;
+ goto exit;
+ }
+
+ *value = raw_temp_to_milidegree_celsius(resp_buf[4 + channel]);
+exit:
+ mutex_unlock(&mcu_hwmon->lock);
+ return ret;
+}
+
+#define raw_fan_val_to_rpm(x, y) ((((x) << 8 | (y)) / 2) * 60)
+static int iei_wt61p803_puzzle_read_fan_speed(struct iei_wt61p803_puzzle_hwmon *mcu_hwmon,
+ int channel, long *value)
+{
+ unsigned char *resp_buf = mcu_hwmon->response_buffer;
+ unsigned char fan_speed_cmd[4] = {};
+ size_t reply_size;
+ int ret;
+
+ fan_speed_cmd[0] = IEI_WT61P803_PUZZLE_CMD_HEADER_START;
+ fan_speed_cmd[1] = IEI_WT61P803_PUZZLE_CMD_FAN;
+ fan_speed_cmd[2] = IEI_WT61P803_PUZZLE_CMD_FAN_RPM(channel);
+
+ mutex_lock(&mcu_hwmon->lock);
+ ret = iei_wt61p803_puzzle_write_command(mcu_hwmon->mcu, fan_speed_cmd,
+ sizeof(fan_speed_cmd), resp_buf,
+ &reply_size);
+ if (ret)
+ goto exit;
+
+ if (reply_size != 7) {
+ ret = -EIO;
+ goto exit;
+ }
+
+ *value = raw_fan_val_to_rpm(resp_buf[3], resp_buf[4]);
+exit:
+ mutex_unlock(&mcu_hwmon->lock);
+ return ret;
+}
+
+static int iei_wt61p803_puzzle_write_pwm_channel(struct iei_wt61p803_puzzle_hwmon *mcu_hwmon,
+ int channel, long pwm_set_val)
+{
+ unsigned char *resp_buf = mcu_hwmon->response_buffer;
+ unsigned char pwm_set_cmd[6] = {};
+ size_t reply_size;
+ int ret;
+
+ pwm_set_cmd[0] = IEI_WT61P803_PUZZLE_CMD_HEADER_START;
+ pwm_set_cmd[1] = IEI_WT61P803_PUZZLE_CMD_FAN;
+ pwm_set_cmd[2] = IEI_WT61P803_PUZZLE_CMD_FAN_PWM_WRITE;
+ pwm_set_cmd[3] = IEI_WT61P803_PUZZLE_CMD_FAN_PWM(channel);
+ pwm_set_cmd[4] = pwm_set_val;
+
+ mutex_lock(&mcu_hwmon->lock);
+ ret = iei_wt61p803_puzzle_write_command(mcu_hwmon->mcu, pwm_set_cmd,
+ sizeof(pwm_set_cmd), resp_buf,
+ &reply_size);
+ if (ret)
+ goto exit;
+
+ if (reply_size != 3) {
+ ret = -EIO;
+ goto exit;
+ }
+
+ if (!(resp_buf[0] == IEI_WT61P803_PUZZLE_CMD_HEADER_START &&
+ resp_buf[1] == IEI_WT61P803_PUZZLE_CMD_RESPONSE_OK &&
+ resp_buf[2] == IEI_WT61P803_PUZZLE_CHECKSUM_RESPONSE_OK)) {
+ ret = -EIO;
+ goto exit;
+ }
+exit:
+ mutex_unlock(&mcu_hwmon->lock);
+ return ret;
+}
+
+static int iei_wt61p803_puzzle_read_pwm_channel(struct iei_wt61p803_puzzle_hwmon *mcu_hwmon,
+ int channel, long *value)
+{
+ unsigned char *resp_buf = mcu_hwmon->response_buffer;
+ unsigned char pwm_get_cmd[5] = {};
+ size_t reply_size;
+ int ret;
+
+ pwm_get_cmd[0] = IEI_WT61P803_PUZZLE_CMD_HEADER_START;
+ pwm_get_cmd[1] = IEI_WT61P803_PUZZLE_CMD_FAN;
+ pwm_get_cmd[2] = IEI_WT61P803_PUZZLE_CMD_FAN_PWM_READ;
+ pwm_get_cmd[3] = IEI_WT61P803_PUZZLE_CMD_FAN_PWM(channel);
+
+ ret = iei_wt61p803_puzzle_write_command(mcu_hwmon->mcu, pwm_get_cmd,
+ sizeof(pwm_get_cmd), resp_buf,
+ &reply_size);
+ if (ret)
+ return ret;
+
+ if (reply_size != 5)
+ return -EIO;
+
+ if (resp_buf[2] != IEI_WT61P803_PUZZLE_CMD_FAN_PWM_READ)
+ return -EIO;
+
+ *value = resp_buf[3];
+
+ return 0;
+}
+
+static int iei_wt61p803_puzzle_read(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long *val)
+{
+ struct iei_wt61p803_puzzle_hwmon *mcu_hwmon = dev_get_drvdata(dev->parent);
+
+ switch (type) {
+ case hwmon_pwm:
+ return iei_wt61p803_puzzle_read_pwm_channel(mcu_hwmon, channel, val);
+ case hwmon_fan:
+ return iei_wt61p803_puzzle_read_fan_speed(mcu_hwmon, channel, val);
+ case hwmon_temp:
+ return iei_wt61p803_puzzle_read_temp_sensor(mcu_hwmon, channel, val);
+ default:
+ return -EINVAL;
+ }
+}
+
+static int iei_wt61p803_puzzle_write(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long val)
+{
+ struct iei_wt61p803_puzzle_hwmon *mcu_hwmon = dev_get_drvdata(dev->parent);
+
+ return iei_wt61p803_puzzle_write_pwm_channel(mcu_hwmon, channel, val);
+}
+
+static umode_t iei_wt61p803_puzzle_is_visible(const void *data, enum hwmon_sensor_types type,
+ u32 attr, int channel)
+{
+ const struct iei_wt61p803_puzzle_hwmon *mcu_hwmon = data;
+
+ switch (type) {
+ case hwmon_pwm:
+ if (mcu_hwmon->thermal_cooling_dev_present[channel])
+ return 0444;
+ if (attr == hwmon_pwm_input)
+ return 0644;
+ break;
+ case hwmon_fan:
+ if (attr == hwmon_fan_input)
+ return 0444;
+ break;
+ case hwmon_temp:
+ if (attr == hwmon_temp_input)
+ return 0444;
+ break;
+ default:
+ return 0;
+ }
+
+ return 0;
+}
+
+static const struct hwmon_ops iei_wt61p803_puzzle_hwmon_ops = {
+ .is_visible = iei_wt61p803_puzzle_is_visible,
+ .read = iei_wt61p803_puzzle_read,
+ .write = iei_wt61p803_puzzle_write,
+};
+
+static const struct hwmon_channel_info *iei_wt61p803_puzzle_info[] = {
+ HWMON_CHANNEL_INFO(pwm,
+ HWMON_PWM_INPUT,
+ HWMON_PWM_INPUT),
+ HWMON_CHANNEL_INFO(fan,
+ HWMON_F_INPUT,
+ HWMON_F_INPUT,
+ HWMON_F_INPUT,
+ HWMON_F_INPUT,
+ HWMON_F_INPUT),
+ HWMON_CHANNEL_INFO(temp,
+ HWMON_T_INPUT,
+ HWMON_T_INPUT),
+ NULL
+};
+
+static const struct hwmon_chip_info iei_wt61p803_puzzle_chip_info = {
+ .ops = &iei_wt61p803_puzzle_hwmon_ops,
+ .info = iei_wt61p803_puzzle_info,
+};
+
+static int iei_wt61p803_puzzle_get_max_state(struct thermal_cooling_device *tcdev,
+ unsigned long *state)
+{
+ struct iei_wt61p803_puzzle_thermal_cooling_device *cdev = tcdev->devdata;
+
+ if (!cdev)
+ return -EINVAL;
+
+ *state = cdev->num_levels - 1;
+ return 0;
+}
+
+static int iei_wt61p803_puzzle_get_cur_state(struct thermal_cooling_device *tcdev,
+ unsigned long *state)
+{
+ struct iei_wt61p803_puzzle_thermal_cooling_device *cdev = tcdev->devdata;
+
+ if (!cdev)
+ return -EINVAL;
+
+ if (cdev->cur_level < 0)
+ return -EAGAIN;
+
+ *state = cdev->cur_level;
+ return 0;
+}
+
+static int iei_wt61p803_puzzle_set_cur_state(struct thermal_cooling_device *tcdev,
+ unsigned long state)
+{
+ struct iei_wt61p803_puzzle_thermal_cooling_device *cdev = tcdev->devdata;
+ u8 pwm_level;
+
+ if (!cdev)
+ return -EINVAL;
+
+ if (state >= cdev->num_levels)
+ return -EINVAL;
+
+ if (state == cdev->cur_level)
+ return 0;
+
+ cdev->cur_level = state;
+ pwm_level = cdev->cooling_levels[state];
+
+ return iei_wt61p803_puzzle_write_pwm_channel(cdev->mcu_hwmon, cdev->pwm_channel, pwm_level);
+}
+
+static const struct thermal_cooling_device_ops iei_wt61p803_puzzle_cooling_ops = {
+ .get_max_state = iei_wt61p803_puzzle_get_max_state,
+ .get_cur_state = iei_wt61p803_puzzle_get_cur_state,
+ .set_cur_state = iei_wt61p803_puzzle_set_cur_state,
+};
+
+static int
+iei_wt61p803_puzzle_enable_thermal_cooling_dev(struct device *dev,
+ struct fwnode_handle *child,
+ struct iei_wt61p803_puzzle_hwmon *mcu_hwmon)
+{
+ struct iei_wt61p803_puzzle_thermal_cooling_device *cdev;
+ u32 pwm_channel;
+ u8 num_levels;
+ int i, ret;
+
+ ret = fwnode_property_read_u32(child, "reg", &pwm_channel);
+ if (ret)
+ return ret;
+
+ mcu_hwmon->thermal_cooling_dev_present[pwm_channel] = true;
+
+ num_levels = fwnode_property_count_u32(child, "cooling-levels");
+ if (!num_levels)
+ return -EINVAL;
+
+ cdev = devm_kzalloc(dev, sizeof(*cdev), GFP_KERNEL);
+ if (!cdev)
+ return -ENOMEM;
+
+ cdev->cooling_levels = devm_kmalloc_array(dev, num_levels, sizeof(u32), GFP_KERNEL);
+ if (!cdev->cooling_levels)
+ return -ENOMEM;
+
+ ret = fwnode_property_read_u32_array(child, "cooling-levels",
+ cdev->cooling_levels,
+ num_levels);
+ if (ret) {
+ dev_err(dev, "Couldn't read property 'cooling-levels'\n");
+ return ret;
+ }
+
+ for (i = 0; i < num_levels; i++) {
+ if (cdev->cooling_levels[i] >
+ IEI_WT61P803_PUZZLE_HWMON_MAX_PWM_VAL) {
+ dev_err(dev, "iei_wt61p803_fan state[%d]:%d > %d\n", i,
+ cdev->cooling_levels[i],
+ IEI_WT61P803_PUZZLE_HWMON_MAX_PWM_VAL);
+ return -EINVAL;
+ }
+ }
+
+ cdev->mcu_hwmon = mcu_hwmon;
+ cdev->pwm_channel = pwm_channel;
+ cdev->num_levels = num_levels;
+ cdev->cur_level = -1;
+ mcu_hwmon->cdev[pwm_channel] = cdev;
+
+ snprintf(cdev->name, THERMAL_NAME_LENGTH, "wt61p803_puzzle_%d", pwm_channel);
+ cdev->tcdev = devm_thermal_of_cooling_device_register(dev, to_of_node(child), cdev->name,
+ cdev, &iei_wt61p803_puzzle_cooling_ops);
+ if (IS_ERR(cdev->tcdev))
+ return PTR_ERR(cdev->tcdev);
+
+ return 0;
+}
+
+static int iei_wt61p803_puzzle_hwmon_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct iei_wt61p803_puzzle *mcu = dev_get_drvdata(dev->parent);
+ struct iei_wt61p803_puzzle_hwmon *mcu_hwmon;
+ struct fwnode_handle *child;
+ struct device *hwmon_dev;
+ int ret;
+
+ mcu_hwmon = devm_kzalloc(dev, sizeof(*mcu_hwmon), GFP_KERNEL);
+ if (!mcu_hwmon)
+ return -ENOMEM;
+
+ mcu_hwmon->mcu = mcu;
+ platform_set_drvdata(pdev, mcu_hwmon);
+ ret = devm_mutex_init(dev, &mcu_hwmon->lock);
+ if (ret)
+ return ret;
+
+ hwmon_dev = devm_hwmon_device_register_with_info(dev, "iei_wt61p803_puzzle",
+ mcu_hwmon,
+ &iei_wt61p803_puzzle_chip_info,
+ NULL);
+ if (IS_ERR(hwmon_dev))
+ return PTR_ERR(hwmon_dev);
+
+ /* Control fans via PWM lines via Linux Kernel */
+ if (IS_ENABLED(CONFIG_THERMAL)) {
+ device_for_each_child_node(dev, child) {
+ ret = iei_wt61p803_puzzle_enable_thermal_cooling_dev(dev, child, mcu_hwmon);
+ if (ret) {
+ dev_err(dev, "Enabling the PWM fan failed\n");
+ fwnode_handle_put(child);
+ return ret;
+ }
+ }
+ }
+ return 0;
+}
+
+static const struct of_device_id iei_wt61p803_puzzle_hwmon_id_table[] = {
+ { .compatible = "iei,wt61p803-puzzle-hwmon" },
+ {}
+};
+MODULE_DEVICE_TABLE(of, iei_wt61p803_puzzle_hwmon_id_table);
+
+static struct platform_driver iei_wt61p803_puzzle_hwmon_driver = {
+ .driver = {
+ .name = "iei-wt61p803-puzzle-hwmon",
+ .of_match_table = iei_wt61p803_puzzle_hwmon_id_table,
+ },
+ .probe = iei_wt61p803_puzzle_hwmon_probe,
+};
+
+module_platform_driver(iei_wt61p803_puzzle_hwmon_driver);
+
+MODULE_DESCRIPTION("IEI WT61P803 PUZZLE MCU HWMON Driver");
+MODULE_AUTHOR("Luka Kovacic <luka.kovacic@sartura.hr>");
+MODULE_LICENSE("GPL v2");

207
target/linux/mvebu/patches-6.6/904-drivers-leds-Add-the-IEI-WT61P803-PUZZLE-LED-driver.patch Normal file
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@@ -0,0 +1,207 @@
From f3b44eb69cc561cf05d00506dcec0dd9be003ed8 Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:35 +0000
Subject: [PATCH 4/7] drivers: leds: Add the IEI WT61P803 PUZZLE LED driver
Add support for the IEI WT61P803 PUZZLE LED driver.
Currently only the front panel power LED is supported,
since it is the only LED on this board wired through the
MCU.
The LED is wired directly to the on-board MCU controller
and is toggled using an MCU command.
Support for more LEDs is going to be added in case more
boards implement this microcontroller, as LEDs use many
different GPIOs.
This driver depends on the IEI WT61P803 PUZZLE MFD driver.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
drivers/leds/Kconfig | 8 ++
drivers/leds/Makefile | 1 +
drivers/leds/leds-iei-wt61p803-puzzle.c | 147 ++++++++++++++++++++++++
3 files changed, 156 insertions(+)
create mode 100644 drivers/leds/leds-iei-wt61p803-puzzle.c
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -316,6 +316,14 @@ config LEDS_IPAQ_MICRO
Choose this option if you want to use the notification LED on
Compaq/HP iPAQ h3100 and h3600.
+config LEDS_IEI_WT61P803_PUZZLE
+ tristate "LED Support for the IEI WT61P803 PUZZLE MCU"
+ depends on LEDS_CLASS
+ depends on MFD_IEI_WT61P803_PUZZLE
+ help
+ This option enables support for LEDs controlled by the IEI WT61P803
+ M801 MCU.
+
config LEDS_HP6XX
tristate "LED Support for the HP Jornada 6xx"
depends on LEDS_CLASS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_LEDS_HP6XX) += leds-hp6xx.
obj-$(CONFIG_LEDS_INTEL_SS4200) += leds-ss4200.o
obj-$(CONFIG_LEDS_IP30) += leds-ip30.o
obj-$(CONFIG_LEDS_IPAQ_MICRO) += leds-ipaq-micro.o
+obj-$(CONFIG_LEDS_IEI_WT61P803_PUZZLE) += leds-iei-wt61p803-puzzle.o
obj-$(CONFIG_LEDS_IS31FL319X) += leds-is31fl319x.o
obj-$(CONFIG_LEDS_IS31FL32XX) += leds-is31fl32xx.o
obj-$(CONFIG_LEDS_LM3530) += leds-lm3530.o
--- /dev/null
+++ b/drivers/leds/leds-iei-wt61p803-puzzle.c
@@ -0,0 +1,147 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* IEI WT61P803 PUZZLE MCU LED Driver
+ *
+ * Copyright (C) 2020 Sartura Ltd.
+ * Author: Luka Kovacic <luka.kovacic@sartura.hr>
+ */
+
+#include <linux/leds.h>
+#include <linux/mfd/iei-wt61p803-puzzle.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/slab.h>
+
+enum iei_wt61p803_puzzle_led_state {
+ IEI_LED_OFF = 0x30,
+ IEI_LED_ON = 0x31,
+ IEI_LED_BLINK_5HZ = 0x32,
+ IEI_LED_BLINK_1HZ = 0x33,
+};
+
+/**
+ * struct iei_wt61p803_puzzle_led - MCU LED Driver
+ * @cdev: LED classdev
+ * @mcu: MCU struct pointer
+ * @response_buffer Global MCU response buffer
+ * @lock: General mutex lock to protect simultaneous R/W access to led_power_state
+ * @led_power_state: State of the front panel power LED
+ */
+struct iei_wt61p803_puzzle_led {
+ struct led_classdev cdev;
+ struct iei_wt61p803_puzzle *mcu;
+ unsigned char response_buffer[IEI_WT61P803_PUZZLE_BUF_SIZE];
+ struct mutex lock; /* mutex to protect led_power_state */
+ int led_power_state;
+};
+
+static inline struct iei_wt61p803_puzzle_led *cdev_to_iei_wt61p803_puzzle_led
+ (struct led_classdev *led_cdev)
+{
+ return container_of(led_cdev, struct iei_wt61p803_puzzle_led, cdev);
+}
+
+static int iei_wt61p803_puzzle_led_brightness_set_blocking(struct led_classdev *cdev,
+ enum led_brightness brightness)
+{
+ struct iei_wt61p803_puzzle_led *priv = cdev_to_iei_wt61p803_puzzle_led(cdev);
+ unsigned char *resp_buf = priv->response_buffer;
+ unsigned char led_power_cmd[5] = {};
+ size_t reply_size;
+ int ret;
+
+ led_power_cmd[0] = IEI_WT61P803_PUZZLE_CMD_HEADER_START;
+ led_power_cmd[1] = IEI_WT61P803_PUZZLE_CMD_LED;
+ led_power_cmd[2] = IEI_WT61P803_PUZZLE_CMD_LED_POWER;
+ led_power_cmd[3] = brightness == LED_OFF ? IEI_LED_OFF : IEI_LED_ON;
+
+ ret = iei_wt61p803_puzzle_write_command(priv->mcu, led_power_cmd,
+ sizeof(led_power_cmd),
+ resp_buf,
+ &reply_size);
+ if (ret)
+ return ret;
+
+ if (reply_size != 3)
+ return -EIO;
+
+ if (!(resp_buf[0] == IEI_WT61P803_PUZZLE_CMD_HEADER_START &&
+ resp_buf[1] == IEI_WT61P803_PUZZLE_CMD_RESPONSE_OK &&
+ resp_buf[2] == IEI_WT61P803_PUZZLE_CHECKSUM_RESPONSE_OK))
+ return -EIO;
+
+ mutex_lock(&priv->lock);
+ priv->led_power_state = brightness;
+ mutex_unlock(&priv->lock);
+
+ return 0;
+}
+
+static enum led_brightness iei_wt61p803_puzzle_led_brightness_get(struct led_classdev *cdev)
+{
+ struct iei_wt61p803_puzzle_led *priv = cdev_to_iei_wt61p803_puzzle_led(cdev);
+ int led_state;
+
+ mutex_lock(&priv->lock);
+ led_state = priv->led_power_state;
+ mutex_unlock(&priv->lock);
+
+ return led_state;
+}
+
+static int iei_wt61p803_puzzle_led_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct iei_wt61p803_puzzle *mcu = dev_get_drvdata(dev->parent);
+ struct iei_wt61p803_puzzle_led *priv;
+ struct led_init_data init_data = {};
+ struct fwnode_handle *child;
+ int ret;
+
+ if (device_get_child_node_count(dev) != 1)
+ return -EINVAL;
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->mcu = mcu;
+ priv->led_power_state = 1;
+ mutex_init(&priv->lock);
+ dev_set_drvdata(dev, priv);
+
+ child = device_get_next_child_node(dev, NULL);
+ init_data.fwnode = child;
+
+ priv->cdev.brightness_set_blocking = iei_wt61p803_puzzle_led_brightness_set_blocking;
+ priv->cdev.brightness_get = iei_wt61p803_puzzle_led_brightness_get;
+ priv->cdev.max_brightness = 1;
+
+ ret = devm_led_classdev_register_ext(dev, &priv->cdev, &init_data);
+ if (ret)
+ dev_err(dev, "Could not register LED\n");
+
+ fwnode_handle_put(child);
+ return ret;
+}
+
+static const struct of_device_id iei_wt61p803_puzzle_led_of_match[] = {
+ { .compatible = "iei,wt61p803-puzzle-leds" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, iei_wt61p803_puzzle_led_of_match);
+
+static struct platform_driver iei_wt61p803_puzzle_led_driver = {
+ .driver = {
+ .name = "iei-wt61p803-puzzle-led",
+ .of_match_table = iei_wt61p803_puzzle_led_of_match,
+ },
+ .probe = iei_wt61p803_puzzle_led_probe,
+};
+module_platform_driver(iei_wt61p803_puzzle_led_driver);
+
+MODULE_DESCRIPTION("IEI WT61P803 PUZZLE front panel LED driver");
+MODULE_AUTHOR("Luka Kovacic <luka.kovacic@sartura.hr>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:leds-iei-wt61p803-puzzle");

82
target/linux/mvebu/patches-6.6/905-Documentation-ABI-Add-iei-wt61p803-puzzle-driver-sys.patch Normal file
View File

@@ -0,0 +1,82 @@
From 2fab3b4956c5b2f83c1e1abffc1df39de2933d83 Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:36 +0000
Subject: [PATCH 5/7] Documentation/ABI: Add iei-wt61p803-puzzle driver sysfs
interface documentation
Add the iei-wt61p803-puzzle driver sysfs interface documentation to allow
monitoring and control of the microcontroller from user space.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
.../testing/sysfs-driver-iei-wt61p803-puzzle | 61 +++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-driver-iei-wt61p803-puzzle
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-iei-wt61p803-puzzle
@@ -0,0 +1,61 @@
+What: /sys/bus/serial/devices/.../mac_address_*
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RW) Internal factory assigned MAC address values
+
+What: /sys/bus/serial/devices/.../serial_number
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RW) Internal factory assigned serial number
+
+What: /sys/bus/serial/devices/.../version
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RO) Internal MCU firmware version
+
+What: /sys/bus/serial/devices/.../protocol_version
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RO) Internal MCU communication protocol version
+
+What: /sys/bus/serial/devices/.../power_loss_recovery
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RW) Host platform power loss recovery settings
+ Value mapping: 0 - Always-On, 1 - Always-Off, 2 - Always-AC, 3 - Always-WA
+
+What: /sys/bus/serial/devices/.../bootloader_mode
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RO) Internal MCU bootloader mode status
+ Value mapping:
+ 0 - normal mode
+ 1 - bootloader mode
+
+What: /sys/bus/serial/devices/.../power_status
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RO) Power status indicates the host platform power on method.
+ Value mapping (bitwise list):
+ 0x80 - Null
+ 0x40 - Firmware flag
+ 0x20 - Power loss detection flag (powered off)
+ 0x10 - Power loss detection flag (AC mode)
+ 0x08 - Button power on
+ 0x04 - Wake-on-LAN power on
+ 0x02 - RTC alarm power on
+ 0x01 - AC recover power on
+
+What: /sys/bus/serial/devices/.../build_info
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RO) Internal MCU firmware build date
+ Format: yyyy/mm/dd hh:mm
+
+What: /sys/bus/serial/devices/.../ac_recovery_status
+Date: September 2020
+Contact: Luka Kovacic <luka.kovacic@sartura.hr>
+Description: (RO) Host platform AC recovery status value
+ Value mapping:
+ 0 - board has not been recovered from power down
+ 1 - board has been recovered from power down

74
target/linux/mvebu/patches-6.6/906-Documentation-hwmon-Add-iei-wt61p803-puzzle-hwmon-dr.patch Normal file
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@@ -0,0 +1,74 @@
From 0aff3e5923fecc6842473ad07a688d6e2f2c2d55 Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:37 +0000
Subject: [PATCH 6/7] Documentation/hwmon: Add iei-wt61p803-puzzle hwmon driver
documentation
Add the iei-wt61p803-puzzle driver hwmon driver interface documentation.
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
.../hwmon/iei-wt61p803-puzzle-hwmon.rst | 43 +++++++++++++++++++
Documentation/hwmon/index.rst | 1 +
2 files changed, 44 insertions(+)
create mode 100644 Documentation/hwmon/iei-wt61p803-puzzle-hwmon.rst
--- /dev/null
+++ b/Documentation/hwmon/iei-wt61p803-puzzle-hwmon.rst
@@ -0,0 +1,43 @@
+.. SPDX-License-Identifier: GPL-2.0-only
+
+Kernel driver iei-wt61p803-puzzle-hwmon
+=======================================
+
+Supported chips:
+ * IEI WT61P803 PUZZLE for IEI Puzzle M801
+
+ Prefix: 'iei-wt61p803-puzzle-hwmon'
+
+Author: Luka Kovacic <luka.kovacic@sartura.hr>
+
+
+Description
+-----------
+
+This driver adds fan and temperature sensor reading for some IEI Puzzle
+series boards.
+
+Sysfs attributes
+----------------
+
+The following attributes are supported:
+
+- IEI WT61P803 PUZZLE for IEI Puzzle M801
+
+/sys files in hwmon subsystem
+-----------------------------
+
+================= == =====================================================
+fan[1-5]_input RO files for fan speed (in RPM)
+pwm[1-2] RW files for fan[1-2] target duty cycle (0..255)
+temp[1-2]_input RO files for temperature sensors, in millidegree Celsius
+================= == =====================================================
+
+/sys files in thermal subsystem
+-------------------------------
+
+================= == =====================================================
+cur_state RW file for current cooling state of the cooling device
+ (0..max_state)
+max_state RO file for maximum cooling state of the cooling device
+================= == =====================================================
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -82,6 +82,7 @@ Hardware Monitoring Kernel Drivers
ibmaem
ibm-cffps
ibmpowernv
+ iei-wt61p803-puzzle-hwmon
ina209
ina2xx
ina238

41
target/linux/mvebu/patches-6.6/907-MAINTAINERS-Add-an-entry-for-the-IEI-WT61P803-PUZZLE.patch Normal file
View File

@@ -0,0 +1,41 @@
From 12479baad28d2a08c6cb9e83471057635fa1635c Mon Sep 17 00:00:00 2001
From: Luka Kovacic <luka.kovacic () sartura ! hr>
Date: Tue, 24 Aug 2021 12:44:38 +0000
Subject: [PATCH 7/7] MAINTAINERS: Add an entry for the IEI WT61P803 PUZZLE
driver
Add an entry for the IEI WT61P803 PUZZLE driver (MFD, HWMON, LED drivers).
Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
---
MAINTAINERS | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10142,6 +10142,22 @@ IFCVF VIRTIO DATA PATH ACCELERATOR
R: Zhu Lingshan <lingshan.zhu@intel.com>
F: drivers/vdpa/ifcvf/
+IEI WT61P803 M801 MFD DRIVER
+M: Luka Kovacic <luka.kovacic@sartura.hr>
+M: Luka Perkov <luka.perkov@sartura.hr>
+M: Goran Medic <goran.medic@sartura.hr>
+L: linux-kernel@vger.kernel.org
+S: Maintained
+F: Documentation/ABI/stable/sysfs-driver-iei-wt61p803-puzzle
+F: Documentation/devicetree/bindings/hwmon/iei,wt61p803-puzzle-hwmon.yaml
+F: Documentation/devicetree/bindings/leds/iei,wt61p803-puzzle-leds.yaml
+F: Documentation/devicetree/bindings/mfd/iei,wt61p803-puzzle.yaml
+F: Documentation/hwmon/iei-wt61p803-puzzle-hwmon.rst
+F: drivers/hwmon/iei-wt61p803-puzzle-hwmon.c
+F: drivers/leds/leds-iei-wt61p803-puzzle.c
+F: drivers/mfd/iei-wt61p803-puzzle.c
+F: include/linux/mfd/iei-wt61p803-puzzle.h
+
IFE PROTOCOL
M: Yotam Gigi <yotam.gi@gmail.com>
M: Jamal Hadi Salim <jhs@mojatatu.com>

273
target/linux/mvebu/patches-6.6/910-drivers-leds-wt61p803-puzzle-improvements.patch Normal file
View File

@@ -0,0 +1,273 @@
--- a/drivers/leds/leds-iei-wt61p803-puzzle.c
+++ b/drivers/leds/leds-iei-wt61p803-puzzle.c
@@ -9,9 +9,13 @@
#include <linux/mfd/iei-wt61p803-puzzle.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/slab.h>
+#include <linux/workqueue.h>
+
+#define IEI_LEDS_MAX 4
enum iei_wt61p803_puzzle_led_state {
IEI_LED_OFF = 0x30,
@@ -33,7 +37,11 @@ struct iei_wt61p803_puzzle_led {
struct iei_wt61p803_puzzle *mcu;
unsigned char response_buffer[IEI_WT61P803_PUZZLE_BUF_SIZE];
struct mutex lock; /* mutex to protect led_power_state */
+ struct work_struct work;
int led_power_state;
+ int id;
+ u8 blinking;
+ bool active_low;
};
static inline struct iei_wt61p803_puzzle_led *cdev_to_iei_wt61p803_puzzle_led
@@ -51,10 +59,18 @@ static int iei_wt61p803_puzzle_led_brigh
size_t reply_size;
int ret;
+ if (priv->blinking) {
+ if (brightness == LED_OFF)
+ priv->blinking = 0;
+ else
+ return 0;
+ }
+
led_power_cmd[0] = IEI_WT61P803_PUZZLE_CMD_HEADER_START;
led_power_cmd[1] = IEI_WT61P803_PUZZLE_CMD_LED;
- led_power_cmd[2] = IEI_WT61P803_PUZZLE_CMD_LED_POWER;
- led_power_cmd[3] = brightness == LED_OFF ? IEI_LED_OFF : IEI_LED_ON;
+ led_power_cmd[2] = IEI_WT61P803_PUZZLE_CMD_LED_SET(priv->id);
+ led_power_cmd[3] = ((brightness == LED_OFF) ^ priv->active_low) ?
+ IEI_LED_OFF : priv->blinking?priv->blinking:IEI_LED_ON;
ret = iei_wt61p803_puzzle_write_command(priv->mcu, led_power_cmd,
sizeof(led_power_cmd),
@@ -90,39 +106,168 @@ static enum led_brightness iei_wt61p803_
return led_state;
}
+static void iei_wt61p803_puzzle_led_apply_blink(struct work_struct *work)
+{
+ struct iei_wt61p803_puzzle_led *priv = container_of(work, struct iei_wt61p803_puzzle_led, work);
+ unsigned char led_blink_cmd[5] = {};
+ unsigned char resp_buf[IEI_WT61P803_PUZZLE_BUF_SIZE];
+ size_t reply_size;
+
+ led_blink_cmd[0] = IEI_WT61P803_PUZZLE_CMD_HEADER_START;
+ led_blink_cmd[1] = IEI_WT61P803_PUZZLE_CMD_LED;
+ led_blink_cmd[2] = IEI_WT61P803_PUZZLE_CMD_LED_SET(priv->id);
+ led_blink_cmd[3] = priv->blinking;
+
+ iei_wt61p803_puzzle_write_command(priv->mcu, led_blink_cmd,
+ sizeof(led_blink_cmd),
+ resp_buf,
+ &reply_size);
+
+ return;
+}
+
+static int iei_wt61p803_puzzle_led_set_blink(struct led_classdev *cdev,
+ unsigned long *delay_on,
+ unsigned long *delay_off)
+{
+ struct iei_wt61p803_puzzle_led *priv = cdev_to_iei_wt61p803_puzzle_led(cdev);
+ u8 blink_mode = 0;
+ int ret = 0;
+
+ /* set defaults */
+ if (!*delay_on && !*delay_off) {
+ *delay_on = 500;
+ *delay_off = 500;
+ }
+
+ /* minimum delay for soft-driven blinking is 100ms to keep load low */
+ if (*delay_on < 100)
+ *delay_on = 100;
+
+ if (*delay_off < 100)
+ *delay_off = 100;
+
+ /* offload blinking to hardware, if possible */
+ if (*delay_on != *delay_off) {
+ ret = -EINVAL;
+ } else if (*delay_on == 100) {
+ blink_mode = IEI_LED_BLINK_5HZ;
+ *delay_on = 100;
+ *delay_off = 100;
+ } else if (*delay_on <= 500) {
+ blink_mode = IEI_LED_BLINK_1HZ;
+ *delay_on = 500;
+ *delay_off = 500;
+ } else {
+ ret = -EINVAL;
+ }
+
+ mutex_lock(&priv->lock);
+ priv->blinking = blink_mode;
+ mutex_unlock(&priv->lock);
+
+ if (blink_mode)
+ schedule_work(&priv->work);
+
+ return ret;
+}
+
+
+static int iei_wt61p803_puzzle_led_set_dt_default(struct led_classdev *cdev,
+ struct device_node *np)
+{
+ const char *state;
+ int ret = 0;
+
+ state = of_get_property(np, "default-state", NULL);
+ if (state) {
+ if (!strcmp(state, "on")) {
+ ret =
+ iei_wt61p803_puzzle_led_brightness_set_blocking(
+ cdev, cdev->max_brightness);
+ } else {
+ ret = iei_wt61p803_puzzle_led_brightness_set_blocking(
+ cdev, LED_OFF);
+ }
+ }
+
+ return ret;
+}
+
static int iei_wt61p803_puzzle_led_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
+ struct device_node *np = dev_of_node(dev);
+ struct device_node *child;
struct iei_wt61p803_puzzle *mcu = dev_get_drvdata(dev->parent);
struct iei_wt61p803_puzzle_led *priv;
- struct led_init_data init_data = {};
- struct fwnode_handle *child;
int ret;
+ u32 reg;
- if (device_get_child_node_count(dev) != 1)
+ if (device_get_child_node_count(dev) > IEI_LEDS_MAX)
return -EINVAL;
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
- return -ENOMEM;
-
- priv->mcu = mcu;
- priv->led_power_state = 1;
- mutex_init(&priv->lock);
- dev_set_drvdata(dev, priv);
-
- child = device_get_next_child_node(dev, NULL);
- init_data.fwnode = child;
-
- priv->cdev.brightness_set_blocking = iei_wt61p803_puzzle_led_brightness_set_blocking;
- priv->cdev.brightness_get = iei_wt61p803_puzzle_led_brightness_get;
- priv->cdev.max_brightness = 1;
+ for_each_available_child_of_node(np, child) {
+ struct led_init_data init_data = {};
- ret = devm_led_classdev_register_ext(dev, &priv->cdev, &init_data);
- if (ret)
- dev_err(dev, "Could not register LED\n");
+ ret = of_property_read_u32(child, "reg", &reg);
+ if (ret) {
+ dev_err(dev, "Failed to read led 'reg' property\n");
+ goto put_child_node;
+ }
+
+ if (reg > IEI_LEDS_MAX) {
+ dev_err(dev, "Invalid led reg %u\n", reg);
+ ret = -EINVAL;
+ goto put_child_node;
+ }
+
+ priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv) {
+ ret = -ENOMEM;
+ goto put_child_node;
+ }
+
+ ret = devm_mutex_init(dev, &priv->lock);
+ if (ret)
+ goto put_child_node;
+
+ dev_set_drvdata(dev, priv);
+
+ if (of_property_read_bool(child, "active-low"))
+ priv->active_low = true;
+
+ priv->mcu = mcu;
+ priv->id = reg;
+ priv->led_power_state = 1;
+ priv->blinking = 0;
+ init_data.fwnode = of_fwnode_handle(child);
+
+ priv->cdev.brightness_set_blocking = iei_wt61p803_puzzle_led_brightness_set_blocking;
+ priv->cdev.brightness_get = iei_wt61p803_puzzle_led_brightness_get;
+ priv->cdev.blink_set = iei_wt61p803_puzzle_led_set_blink;
+
+ priv->cdev.max_brightness = 1;
+
+ INIT_WORK(&priv->work, iei_wt61p803_puzzle_led_apply_blink);
+
+ ret = iei_wt61p803_puzzle_led_set_dt_default(&priv->cdev, child);
+ if (ret) {
+ dev_err(dev, "Could apply default from DT\n");
+ goto put_child_node;
+ }
+
+ ret = devm_led_classdev_register_ext(dev, &priv->cdev, &init_data);
+ if (ret) {
+ dev_err(dev, "Could not register LED\n");
+ goto put_child_node;
+ }
+ }
+
+ return ret;
- fwnode_handle_put(child);
+put_child_node:
+ of_node_put(child);
return ret;
}
--- a/include/linux/mfd/iei-wt61p803-puzzle.h
+++ b/include/linux/mfd/iei-wt61p803-puzzle.h
@@ -36,7 +36,7 @@
#define IEI_WT61P803_PUZZLE_CMD_FUNCTION_OTHER_POWER_LOSS 0x41 /* A */
#define IEI_WT61P803_PUZZLE_CMD_LED 0x52 /* R */
-#define IEI_WT61P803_PUZZLE_CMD_LED_POWER 0x31 /* 1 */
+#define IEI_WT61P803_PUZZLE_CMD_LED_SET(n) (0x30 | (n))
#define IEI_WT61P803_PUZZLE_CMD_TEMP 0x54 /* T */
#define IEI_WT61P803_PUZZLE_CMD_TEMP_ALL 0x41 /* A */
--- a/drivers/mfd/iei-wt61p803-puzzle.c
+++ b/drivers/mfd/iei-wt61p803-puzzle.c
@@ -176,6 +176,9 @@ static int iei_wt61p803_puzzle_recv_buf(
struct iei_wt61p803_puzzle *mcu = serdev_device_get_drvdata(serdev);
int ret;
+ print_hex_dump_debug("puzzle-mcu rx: ", DUMP_PREFIX_NONE,
+ 16, 1, data, size, false);
+
ret = iei_wt61p803_puzzle_process_resp(mcu, data, size);
/* Return the number of processed bytes if function returns error,
* discard the remaining incoming data, since the frame this data
@@ -246,6 +249,9 @@ int iei_wt61p803_puzzle_write_command(st
cmd[size - 1] = iei_wt61p803_puzzle_checksum(cmd, size - 1);
+ print_hex_dump_debug("puzzle-mcu tx: ", DUMP_PREFIX_NONE,
+ 16, 1, cmd, size, false);
+
/* Initialize reply struct */
reinit_completion(&mcu->reply->received);
mcu->reply->size = 0;

63
target/linux/mvebu/patches-6.6/911-drivers-leds-wt61p803-puzzle-mcu-retry.patch Normal file
View File

@@ -0,0 +1,63 @@
--- a/drivers/mfd/iei-wt61p803-puzzle.c
+++ b/drivers/mfd/iei-wt61p803-puzzle.c
@@ -241,6 +241,7 @@ int iei_wt61p803_puzzle_write_command(st
{
struct device *dev = &mcu->serdev->dev;
int ret;
+ int retries;
if (size <= 1 || size > IEI_WT61P803_PUZZLE_MAX_COMMAND_LENGTH)
return -EINVAL;
@@ -252,24 +253,36 @@ int iei_wt61p803_puzzle_write_command(st
print_hex_dump_debug("puzzle-mcu tx: ", DUMP_PREFIX_NONE,
16, 1, cmd, size, false);
+ retries = 3;
/* Initialize reply struct */
- reinit_completion(&mcu->reply->received);
- mcu->reply->size = 0;
- usleep_range(2000, 10000);
- serdev_device_write_flush(mcu->serdev);
- ret = serdev_device_write_buf(mcu->serdev, cmd, size);
- if (ret < 0)
- goto exit;
-
- serdev_device_wait_until_sent(mcu->serdev, IEI_WT61P803_PUZZLE_GENERAL_TIMEOUT);
- ret = wait_for_completion_timeout(&mcu->reply->received,
- IEI_WT61P803_PUZZLE_GENERAL_TIMEOUT);
- if (ret == 0) {
- dev_err(dev, "Command reply receive timeout\n");
- ret = -ETIMEDOUT;
- goto exit;
+ while (retries) {
+ reinit_completion(&mcu->reply->received);
+ mcu->reply->size = 0;
+ usleep_range(2000, 10000);
+ serdev_device_write_flush(mcu->serdev);
+ ret = serdev_device_write_buf(mcu->serdev, cmd, size);
+ if (ret < 0)
+ goto exit;
+
+ serdev_device_wait_until_sent(mcu->serdev, IEI_WT61P803_PUZZLE_GENERAL_TIMEOUT);
+ ret = wait_for_completion_timeout(&mcu->reply->received,
+ IEI_WT61P803_PUZZLE_GENERAL_TIMEOUT);
+ retries--;
+ if (ret == 0) {
+ if (retries == 0) {
+ dev_err(dev, "Command reply receive timeout\n");
+ ret = -ETIMEDOUT;
+ goto exit;
+ }
+ }
+ else {
+ if (mcu->reply->data[0] == IEI_WT61P803_PUZZLE_CMD_HEADER_START &&
+ mcu->reply->data[1] == IEI_WT61P803_PUZZLE_CMD_RESPONSE_OK &&
+ mcu->reply->data[2] == IEI_WT61P803_PUZZLE_CHECKSUM_RESPONSE_OK) {
+ break;
+ }
+ }
}
-
*reply_size = mcu->reply->size;
/* Copy the received data, as it will not be available after a new frame is received */
memcpy(reply_data, mcu->reply->data, mcu->reply->size);

10
target/linux/mvebu/patches-6.6/912-drivers-hwmon-wt61p803-puzzle-thermal-zone.patch Normal file
View File

@@ -0,0 +1,10 @@
--- a/drivers/hwmon/iei-wt61p803-puzzle-hwmon.c
+++ b/drivers/hwmon/iei-wt61p803-puzzle-hwmon.c
@@ -251,6 +251,7 @@ static const struct hwmon_ops iei_wt61p8
};
static const struct hwmon_channel_info *iei_wt61p803_puzzle_info[] = {
+ HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ),
HWMON_CHANNEL_INFO(pwm,
HWMON_PWM_INPUT,
HWMON_PWM_INPUT),