[PATCH v2 2/5] ARM: Kirkwood: Add DT descriptions for net2big and net5big.
From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth)
Date: 2014-05-04 21:21:37
On 05/03/2014 08:35 PM, Andrew Lunn wrote:
Describe LaCie 2Big and 5Big Network v2 using device tree. Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- v1->v2 Fix size of memory Clean up ethernet nodes s/at/atmel/ ---
[...]
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/boot/dts/kirkwood-netxbig.dtsi b/arch/arm/boot/dts/kirkwood-netxbig.dtsi new file mode 100644 index 000000000000..604d7f4949af --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-netxbig.dtsi@@ -0,0 +1,171 @@ +/* + * Device Tree common file for LaCie 2Big and 5Big Network v2 + * + * Copyright (C) 2014 + * + * Andrew Lunn <andrew@lunn.ch> + * + * Based on netxbig_v2-setup.c, + * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com> + * + * 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. +*/ + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + chosen { + bootargs = "console=ttyS0,115200n8";
nit: add stdout-path = &uart0;
+ };
+
+ ocp at f1000000 {
+ serial at 12000 {
+ status = "ok";nit: s/ok/okay/
+ };
+
+ spi at 10600 {
+ pinctrl-0 = <&pmx_spi>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "mxicy,mx25l4005a";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ mode = <0>;
+
+ partition at 0 {
+ reg = <0x0 0x80000>;
+ label = "u-boot";
+ };
+ };
+ };
+
+ sata at 80000 {
+ status = "okay";
+ nr-ports = <2>;
+ };
+
+ };
+
+ gpio_keys {nit: s/gpio_keys/gpio-keys/
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /*
+ * button at 1 and button at 2 represent a three position rocker
+ * switch. Thus the conventional KEY_POWER does not fit
+ */
+ button at 1 {
+ label = "Back power switch (on|auto)";
+ linux,code = <KEY_ESC>;
+ linux,input-type = <5>;
+ gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+ };
+ button at 2 {
+ label = "Back power switch (auto|off)";
+ linux,code = <KEY_1>;
+ linux,input-type = <5>;
+ gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+ };
+ button at 3 {
+ label = "Function button";
+ linux,code = <KEY_OPTION>;
+ gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ };
+
+ gpio_poweroff {nit: s/gpio_poweroff/gpio-poweroff/ If there is nothing more severe with this, I am sure Jason can just squash in the nits. Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
+ compatible = "gpio-poweroff";
+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulators: regulators {
+ status = "okay";
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+
+ regulator at 1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "hdd0power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulator at 2 {
+ compatible = "regulator-fixed";
+ reg = <2>;
+ regulator-name = "hdd1power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+ };
+
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy0: ethernet-phy at 0 {
+ reg = <8>;
+ };
+
+ ethphy1: ethernet-phy at 1 {
+ reg = <0>;
+ };
+};
+
+ð0 {
+ status = "okay";
+ ethernet0-port at 0 {
+ phy-handle = <ðphy0>;
+ };
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+
+ pmx_button_function: pmx-button-function {
+ marvell,pins = "mpp34";
+ marvell,function = "gpio";
+ };
+ pmx_button_power_off: pmx-button-power-off {
+ marvell,pins = "mpp15";
+ marvell,function = "gpio";
+ };
+ pmx_button_power_on: pmx-button-power-on {
+ marvell,pins = "mpp13";
+ marvell,function = "gpio";
+ };
+};
+
+&i2c0 {
+ pinctrl-0 = <&pmx_twsi0>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ eeprom at 50 {
+ compatible = "atmel,24c04";
+ pagesize = <16>;
+ reg = <0x50>;
+ };
+};
+