Initial commit

target/linux/mvebu/files/arch/arm/boot/dts/armada-370-buffalo-ls421de.dts

@@ -0,0 +1,448 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Device Tree file for Buffalo LinkStation LS421DE
+ *
+ * Copyright (C) 2020 Daniel González Cabanelas <dgcbueu@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "armada-370.dtsi"
+#include "mvebu-linkstation-fan.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/thermal/thermal.h>
+
+/ {
+	model = "Buffalo LinkStation LS421DE";
+	compatible = "buffalo,ls421de", "marvell,armada370", "marvell,armada-370-xp";
+
+	aliases {
+		led-boot = &led_boot;
+		led-failsafe = &led_failsafe;
+		led-running = &led_power;
+		led-upgrade = &led_upgrade;
+	};
+
+	chosen {
+		bootargs = "earlycon";
+		stdout-path = "serial0:115200n8";
+		append-rootblock = "nullparameter="; /* override the bootloader args */
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>; /* 512 MB */
+	};
+
+	soc {
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
+			  MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
+			  MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
+	};
+
+	system_fan: gpio_fan {
+		gpios = <&gpio0 13 GPIO_ACTIVE_HIGH
+			 &gpio0 14 GPIO_ACTIVE_HIGH>;
+		alarm-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+
+		#cooling-cells = <2>;
+	};
+
+	thermal-zones {
+		hdd-thermal {
+			polling-delay = <20000>;
+			polling-delay-passive = <2000>;
+
+			thermal-sensors = <&hdd0_temp>; /* only one drivetemp sensor is supported */
+
+			trips {
+				hdd_alert1: trip1 {
+					temperature = <36000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+				hdd_alert2: trip2 {
+					temperature = <44000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+				hdd_alert3: trip3 {
+					temperature = <52000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				hdd_crit: trip4 {
+					temperature = <60000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map1 {
+					trip = <&hdd_alert1>;
+					cooling-device = <&system_fan THERMAL_NO_LIMIT 1>;
+				};
+				map2 {
+					trip = <&hdd_alert2>;
+					cooling-device = <&system_fan 2 2>;
+				};
+				map3 {
+					trip = <&hdd_alert3>;
+					cooling-device = <&system_fan 3 THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+
+		ethphy-thermal {
+			polling-delay = <20000>;
+			polling-delay-passive = <2000>;
+
+			thermal-sensors = <&ethphy0>;
+
+			trips {
+				ethphy_alert1: trip1 {
+					temperature = <65000>;
+					hysteresis = <4000>;
+					type = "passive";
+				};
+
+				ethphy_crit: trip2 {
+					temperature = <100000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map1 {
+					trip = <&ethphy_alert1>;
+					cooling-device = <&system_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&pmx_buttons>;
+		pinctrl-names = "default";
+
+		power {
+			label = "Power Switch";
+			linux,code = <KEY_POWER>;
+			linux,input-type = <EV_SW>;
+			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+		};
+
+		function {
+			label = "Function Button";
+			linux,code = <KEY_CONFIG>;
+			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmx_leds1 &pmx_leds2>;
+
+		system_red {
+			label = "ls421de:red:system";
+			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_power: power_white {
+			label = "ls421de:white:power";
+			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		led_failsafe: power_red {
+			label = "ls421de:red:power";
+			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_upgrade: power_orange {
+			label = "ls421de:orange:power";
+			gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_boot: system_white {
+			label = "ls421de:white:system";
+			gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+		};
+
+		hdd1_red {
+			label = "ls421de:red:hdd1";
+			gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "ata1";
+		};
+
+		hdd2_red {
+			label = "ls421de:red:hdd2";
+			gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "ata2";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = <&pmx_power_usb &pmx_power_hdd1 &pmx_power_hdd2>;
+		pinctrl-names = "default";
+
+		usb_power: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "USB";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		sata1_power: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "HDD1";
+			regulator-min-microvolt = <12000000>;
+			regulator-max-microvolt = <12000000>;
+			startup-delay-us = <2000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+		};
+
+		sata2_power: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "HDD2";
+			regulator-min-microvolt = <12000000>;
+			regulator-max-microvolt = <12000000>;
+			startup-delay-us = <4000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&coherencyfab {
+	broken-idle;
+};
+
+&eth1 {
+	pinctrl-0 = <&ge1_rgmii_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	phy-handle = <&ethphy0>;
+	phy-connection-type = "rgmii-id";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+	clock-frequency = <100000>;
+	status = "okay";
+
+	rs5c372a: rs5c372a@32 {
+		compatible = "ricoh,rs5c372a";
+		reg = <0x32>;
+		wakeup-source;
+	};
+};
+
+&mdio {
+	pinctrl-0 = <&mdio_pins>;
+	pinctrl-names = "default";
+
+	ethphy0: ethernet-phy@0 { /* Marvell 88E1518 */
+		reg = <0>;
+		marvell,reg-init = <0x2 0x10 0xffff 0x0006>, /* disable CLK125 */
+				   <0x3 0x10 0x0000 0x1991>, /* LED function */
+				   <0x3 0x11 0x0000 0x4401>, /* LED polarity */
+				   <0x3 0x12 0x0000 0x4905>; /* LED timer */
+		#thermal-sensor-cells = <0>;
+	};
+};
+
+&pciec {
+	status = "okay";
+	pinctrl-0 = <&pmx_pcie>;
+	pinctrl-names = "default";
+
+	/* Connected to uPD720202 USB 3.0 Host */
+	pcie@1,0 {
+		status = "okay";
+	};
+};
+
+&pmsu {
+	pinctrl-0 = <&pmx_power_cpu>;
+	pinctrl-names = "default";
+};
+
+&rtc {
+	status = "disabled";
+};
+
+&sata {
+	nr-ports = <2>;
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	hdd0_temp: sata-port@0 {
+		reg = <0>;
+		#thermal-sensor-cells = <0>;
+	};
+
+	hdd1_temp: sata-port@1 {
+		reg = <1>;
+		#thermal-sensor-cells = <0>;
+	};
+};
+
+&sdio {
+	pinctrl-0 = <&sdio_pins2>;
+	pinctrl-names = "default";
+	status = "okay";
+	/* No CD or WP GPIOs */
+	broken-cd;
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+};
+
+&nand_controller {
+	status = "okay";
+
+	nand@0 {
+		reg = <0>;
+		label = "pxa3xx_nand-0";
+		nand-rb = <0>;
+		marvell,nand-keep-config;
+		nand-on-flash-bbt;
+		nand-ecc-strength = <4>;
+		nand-ecc-step-size = <512>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "kernel";
+				reg = <0x00000000 0x02000000>;  /* 32 MiB */
+			};
+
+			partition@2000000 {
+				label = "ubi";
+				reg = <0x02000000 0x1e000000>;  /* 480 MiB */
+			};
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+	pinctrl-0 = <&spi0_pins2>;
+	pinctrl-names = "default";
+
+	spi-flash@0 {
+		compatible = "mxicy,mx25l8005", "jedec,spi-nor";
+		reg = <0>; /* Chip select 0 */
+		spi-max-frequency = <50000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				reg = <0x00000 0xf0000>; /* 960 KiB*/
+				label = "u-boot";
+				read-only;
+			};
+			partition@f0000 {
+				reg = <0xf0000 0x10000>; /* 64 KiB */
+				label = "u-boot-env";
+			};
+		};
+	};
+};
+
+&pinctrl {
+	pmx_power_cpu: pmx-power-cpu {
+		marvell,pins = "mpp4";
+		marvell,function = "vdd";
+	};
+
+	pmx_power_usb: pmx-power-usb {
+		marvell,pins = "mpp5";
+		marvell,function = "gpo";
+	};
+
+	pmx_power_hdd1: pmx-power-hdd1 {
+		marvell,pins = "mpp8";
+		marvell,function = "gpio";
+	};
+
+	pmx_power_hdd2: pmx-power-hdd2 {
+		marvell,pins = "mpp9";
+		marvell,function = "gpo";
+	};
+
+	pmx_fan_lock: pmx-fan-lock {
+		marvell,pins = "mpp10";
+		marvell,function = "gpio";
+	};
+
+	pmx_hdd_present: pmx-hdd-present {
+		marvell,pins = "mpp11", "mpp12";
+		marvell,function = "gpio";
+	};
+
+	pmx_fan_high: pmx-fan-high {
+		marvell,pins = "mpp13";
+		marvell,function = "gpio";
+	};
+
+	pmx_fan_low: pmx-fan-low {
+		marvell,pins = "mpp14";
+		marvell,function = "gpio";
+	};
+
+	pmx_buttons: pmx-buttons {
+		marvell,pins = "mpp15", "mpp16";
+		marvell,function = "gpio";
+	};
+
+	pmx_leds1: pmx-leds {
+		marvell,pins = "mpp7", "mpp54", "mpp59", "mpp61";
+		marvell,function = "gpo";
+	};
+
+	pmx_leds2: pmx-leds {
+		marvell,pins = "mpp55", "mpp57", "mpp62";
+		marvell,function = "gpio";
+	};
+
+	pmx_pcie: pmx-pcie {
+		marvell,pins = "mpp56", "mpp60";
+		marvell,function = "pcie";
+	};
+};

target/linux/mvebu/files/arch/arm/boot/dts/armada-385-linksys-venom.dts

@@ -0,0 +1,213 @@
+/*
+ * Device Tree file for the Linksys WRT32X (Venom)
+ *
+ * Copyright (C) 2017 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *
+ * 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 licensed under the terms of the GNU General Public
+ *     License version 2.  This program is licensed "as is" without
+ *     any warranty of any kind, whether express or implied.
+ *
+ * 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 "AS IS", 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.
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "armada-385-linksys.dtsi"
+
+/ {
+	model = "Linksys WRT32X";
+	compatible = "linksys,wrt32x", "linksys,venom", "linksys,armada385",
+		     "marvell,armada385", "marvell,armada380";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+		stdout-path = "serial0:115200n8";
+		append-rootblock = "root=/dev/mtdblock";
+	};
+};
+
+&expander0 {
+	wan_amber@0 {
+		label = "venom:amber:wan";
+		reg = <0x0>;
+	};
+
+	wan_blue@1 {
+		label = "venom:blue:wan";
+		reg = <0x1>;
+	};
+
+	usb2@5 {
+		label = "venom:blue:usb2";
+		reg = <0x5>;
+	};
+
+	usb3_1@6 {
+		label = "venom:blue:usb3_1";
+		reg = <0x6>;
+	};
+
+	usb3_2@7 {
+		label = "venom:blue:usb3_2";
+		reg = <0x7>;
+	};
+
+	wps_blue@8 {
+		label = "venom:blue:wps";
+		reg = <0x8>;
+	};
+
+	wps_amber@9 {
+		label = "venom:amber:wps";
+		reg = <0x9>;
+	};
+};
+
+&gpio_leds {
+	power {
+		gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
+		label = "venom:blue:power";
+	};
+
+	sata {
+		gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
+		label = "venom:blue:sata";
+	};
+
+	wlan_2g {
+		gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+		label = "venom:blue:wlan_2g";
+	};
+
+	wlan_5g {
+		gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+		label = "venom:blue:wlan_5g";
+	};
+};
+
+&gpio_leds_pins {
+	marvell,pins = "mpp21", "mpp45", "mpp46", "mpp56";
+};
+
+&nand {
+	/* Spansion S34ML02G2 256MiB, OEM Layout */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0000000 0x200000>;	/* 2MB */
+			read-only;
+		};
+
+		partition@200000 {
+			label = "u_env";
+			reg = <0x200000 0x20000>;	/* 128KB */
+		};
+
+		partition@220000 {
+			label = "s_env";
+			reg = <0x220000 0x40000>;	/* 256KB */
+		};
+
+		partition@180000 {
+			label = "unused_area";
+			reg = <0x260000 0x5c0000>;	/* 5.75MB */
+		};
+
+		partition@7e0000 {
+			label = "devinfo";
+			reg = <0x7e0000 0x40000>;	/* 256KB */
+			read-only;
+		};
+
+		/* kernel1 overlaps with rootfs1 by design */
+		partition@900000 {
+			label = "kernel1";
+			reg = <0x900000 0x7b00000>;	/* 123MB */
+		};
+
+		partition@f00000 {
+			label = "rootfs1";
+			reg = <0xf00000 0x7500000>;	/* 117MB */
+		};
+
+		/* kernel2 overlaps with rootfs2 by design */
+		partition@8400000 {
+			label = "kernel2";
+			reg = <0x8400000 0x7b00000>;	/* 123MB */
+		};
+
+		partition@8a00000 {
+			label = "rootfs2";
+			reg = <0x8a00000 0x7500000>;	/* 117MB */
+		};
+
+		/* last MB is for the BBT, not writable */
+		partition@ff00000 {
+			label = "BBT";
+			reg = <0xff00000 0x100000>;
+		};
+	};
+};
+
+
+&pcie1 {
+	mwlwifi {
+		marvell,chainmask = <4 4>;
+	};
+};
+
+&pcie2 {
+	mwlwifi {
+		marvell,chainmask = <4 4>;
+	};
+};
+
+&sdhci {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdhci_pins>;
+	no-1-8-v;
+	non-removable;
+	wp-inverted;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&usb3_1_vbus {
+	gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3_1_vbus_pins {
+	marvell,pins = "mpp44";
+};