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omap24xx: Fix n810 boot

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SVN-Revision: 28683
This commit is contained in:
Michael Büsch
2011-10-30 18:46:45 +00:00
parent ef6d7a7e33
commit f37c24d35f
8 changed files with 184 additions and 206 deletions
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94
target/linux/omap24xx/patches-3.1/300-cbus-platform.patch
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@@ -1,8 +1,8 @@
Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
===================================================================
--- linux-3.1.orig/arch/arm/mach-omap2/board-n8x0.c 2011-10-30 00:48:29.505056863 +0200
+++ linux-3.1/arch/arm/mach-omap2/board-n8x0.c 2011-10-30 00:48:47.357044479 +0200
@@ -15,8 +15,10 @@
--- linux-3.1.orig/arch/arm/mach-omap2/board-n8x0.c 2011-10-30 19:31:54.096705150 +0100
+++ linux-3.1/arch/arm/mach-omap2/board-n8x0.c 2011-10-30 19:34:46.537525210 +0100
@@ -15,8 +15,11 @@
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/init.h>
@@ -10,18 +10,11 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
#include <linux/io.h>
#include <linux/stddef.h>
+#include <linux/platform_device.h>
+#include <linux/platform_data/cbus.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/usb/musb.h>
@@ -33,6 +35,7 @@
#include <plat/onenand.h>
#include <plat/mmc.h>
#include <plat/serial.h>
+#include <plat/cbus.h>
#include "mux.h"
@@ -193,6 +196,114 @@ static struct omap_onenand_platform_data
@@ -193,6 +196,110 @@ static struct omap_onenand_platform_data
};
#endif
@@ -49,8 +42,6 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
+};
+
+static struct cbus_retu_platform_data n8x0_retu_data = {
+ .irq_base = CBUS_RETU_IRQ_BASE,
+ .irq_end = CBUS_RETU_IRQ_END,
+ .devid = CBUS_RETU_DEVICE_ID,
+};
+
@@ -61,6 +52,7 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
+ .num_resources = ARRAY_SIZE(retu_resource),
+ .dev = {
+ .platform_data = &n8x0_retu_data,
+ .parent = &n8x0_cbus_device.dev,
+ },
+};
+
@@ -76,11 +68,9 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
+ .id = -1,
+ .resource = tahvo_resource,
+ .num_resources = ARRAY_SIZE(tahvo_resource),
+};
+
+static struct platform_device tahvo_usb_device = {
+ .name = "tahvo-usb",
+ .id = -1,
+ .dev = {
+ .parent = &n8x0_cbus_device.dev,
+ },
+};
+
+static void __init n8x0_cbus_init(void)
@@ -124,7 +114,6 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
+
+ tahvo_resource[0].start = gpio_to_irq(111);
+ platform_device_register(&tahvo_device);
+ platform_device_register(&tahvo_usb_device);
+}
+
+#else
@@ -136,7 +125,7 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
#if defined(CONFIG_MENELAUS) && \
(defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE))
@@ -679,6 +790,8 @@ static inline void board_serial_init(voi
@@ -679,6 +786,8 @@ static inline void board_serial_init(voi
static void __init n8x0_init_machine(void)
{
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
@@ -145,25 +134,46 @@ Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
/* FIXME: add n810 spi devices */
spi_register_board_info(n800_spi_board_info,
ARRAY_SIZE(n800_spi_board_info));
Index: linux-3.1/arch/arm/plat-omap/include/plat/irqs.h
Index: linux-3.1/include/linux/platform_data/cbus.h
===================================================================
--- linux-3.1.orig/arch/arm/plat-omap/include/plat/irqs.h 2011-10-30 00:48:29.517056855 +0200
+++ linux-3.1/arch/arm/plat-omap/include/plat/irqs.h 2011-10-30 00:48:47.357044479 +0200
@@ -428,8 +428,16 @@
#define OMAP_GPMC_NR_IRQS 8
#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
+/* CBUS */
+#define CBUS_RETU_IRQ_BASE OMAP_GPMC_IRQ_END
+#ifdef CONFIG_CBUS_RETU
+#define CBUS_RETU_NR_IRQS 16
+#else
+#define CBUS_RETU_NR_IRQS 0
+#endif
+#define CBUS_RETU_IRQ_END (CBUS_RETU_IRQ_BASE + CBUS_RETU_NR_IRQS)
-#define NR_IRQS OMAP_GPMC_IRQ_END
+#define NR_IRQS CBUS_RETU_IRQ_END
#define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32))
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-3.1/include/linux/platform_data/cbus.h 2011-10-30 19:31:55.452679772 +0100
@@ -0,0 +1,38 @@
+/*
+ * cbus.h - CBUS platform_data definition
+ *
+ * Copyright (C) 2004 - 2009 Nokia Corporation
+ *
+ * Written by Felipe Balbi <felipe.balbi@nokia.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file "COPYING" in the main directory of this
+ * archive for more details.
+ *
+ * This program 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __INCLUDE_LINUX_CBUS_H
+#define __INCLUDE_LINUX_CBUS_H
+
+#define CBUS_RETU_DEVICE_ID 0x01
+#define CBUS_TAHVO_DEVICE_ID 0x02
+
+struct cbus_host_platform_data {
+ int dat_gpio;
+ int clk_gpio;
+ int sel_gpio;
+};
+
+struct cbus_retu_platform_data {
+ int devid;
+};
+
+#endif /* __INCLUDE_LINUX_CBUS_H */