[PATCH] ARM: Kirkwood: DT board setup for LaPlug
Simon Guinot
simon.guinot at sequanux.org
Sun Nov 17 09:06:39 EST 2013
On Sat, Nov 16, 2013 at 11:08:28PM +0100, Maxime Hadjinlian wrote:
> This patch adds DT board setup for the LaCie NAS LaPlug.
>
> Chipset list:
> - CPU MARVELL 88FR131 800Mhz
> - SDRAM memory: 128MB DDR2-800 400Mhz
> - 1 Ethernet Gigabit port (PHY MARVELL 88E1318)
> - 1 Mini PCI-Express port
> - 1 NAND 512 MB
> - 1 push button
> - 2 LEDs (red and blue)
> - 4 USB Ports
Hi Maxime,
Thanks for this patch.
>
> Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian at gmail.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/kirkwood-nsplug.dts | 178 ++++++++++++++++++++++++++++++++++
> 2 files changed, 179 insertions(+)
> create mode 100644 arch/arm/boot/dts/kirkwood-nsplug.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index d57c1a6..38b0604 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -96,6 +96,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \
> kirkwood-ns2mini.dtb \
> kirkwood-nsa310.dtb \
> kirkwood-nsa310a.dtb \
> + kirkwood-nsplug.dtb \
> kirkwood-openblocks_a6.dtb \
> kirkwood-openblocks_a7.dtb \
> kirkwood-sheevaplug.dtb \
> diff --git a/arch/arm/boot/dts/kirkwood-nsplug.dts b/arch/arm/boot/dts/kirkwood-nsplug.dts
> new file mode 100644
> index 0000000..45ab517
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-nsplug.dts
> @@ -0,0 +1,178 @@
> +/*
> + * Copyright (C) 2013 Maxime Hadjinlian <maxime.hadjinlian at gmail.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.
> + */
> +
> +/dts-v1/;
> +
> +#include "kirkwood.dtsi"
> +#include "kirkwood-6281.dtsi"
> +
> +/ {
> + model = "LaCie LaPlug";
> + compatible = "lacie,nsplug", "marvell,kirkwood-88f6192", "marvell,kirkwood";
I think you should use "lacie,laplug" as a primary compatible string and
also fix the LED device names accordingly.
Simon
> +
> + memory {
> + device_type = "memory";
> + reg = <0x00000000 0x8000000>; /* 128 MB */
> + };
> +
> + chosen {
> + bootargs = "console=ttyS0,115200n8 earlyprintk";
> + };
> +
> + mbus {
> + ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>;
> + pcie-controller {
> + status = "okay";
> + pcie at 1,0 {
> + status = "okay";
> + };
> + };
> + };
> +
> + ocp at f1000000 {
> +
> + serial at 12000 {
> + pinctrl-0 = <&pmx_uart0>;
> + pinctrl-names = "default";
> + status = "okay";
> + };
> +
> + i2c at 11000 {
> + pinctrl-0 = <&pmx_twsi0>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + eeprom at 50 {
> + compatible = "at,24c04";
> + pagesize = <16>;
> + reg = <0x50>;
> + };
> + };
> +
> + pinctrl: pinctrl at 10000 {
> + pmx_usb_power_enable: pmx-usb-power-enable {
> + marvell,pins = "mpp14";
> + marvell,function = "gpio";
> + };
> + };
> +
> + nand at 3000000 {
> + /* Total size : 512MB */
> + status = "okay";
> +
> + partition at 0 {
> + label = "u-boot";
> + reg = <0x0 0x100000>; /* 1MB */
> + read-only;
> + };
> +
> + partition at 100000 {
> + label = "uImage";
> + reg = <0x100000 0x1000000>; /* 16MB */
> + };
> +
> + partition at 1100000 {
> + label = "rootfs";
> + reg = <0x1100000 0x1EF00000>; /* 495MB */
> + };
> + };
> + };
> +
> + gpio_keys {
> + compatible = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + button at 1{
> + label = "Power push button";
> + linux,code = <116>;
> + gpios = <&gpio1 0 0>;
> + };
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> +
> + red-fail {
> + label = "ns_plug_v2:red:power";
> + gpios = <&gpio0 12 0>;
> + };
> + blue-power {
> + label = "ns_plug_v2:blue:power";
> + gpios = <&gpio0 29 0>;
> + linux,default-trigger = "default-on";
> + };
> + };
> +
> + gpio_poweroff {
> + compatible = "gpio-poweroff";
> + gpios = <&gpio0 31 0>;
> + };
> +
> + regulators {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-0 = <&pmx_usb_power_enable>;
> + pinctrl-names = "default";
> +
> + usb_power_back1: regulator at 1 {
> + compatible = "regulator-fixed";
> + reg = <1>;
> + regulator-name = "USB Power Back 1";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio0 15 0>;
> + };
> +
> + usb_power_back2: regulator at 2 {
> + compatible = "regulator-fixed";
> + reg = <2>;
> + regulator-name = "USB Power Back 2";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio0 28 0>;
> + };
> +
> + usb_power_front: regulator at 3 {
> + compatible = "regulator-fixed";
> + reg = <3>;
> + regulator-name = "USB Power Front";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio1 3 0>;
> + };
> + };
> +
> +};
> +
> +&mdio {
> + status = "okay";
> +
> + ethphy0: ethernet-phy at 0 {
> + device_type = "ethernet-phy";
> + reg = <0>;
> + };
> +};
> +
> +ð0 {
> + status = "okay";
> + ethernet0-port at 0 {
> + phy-handle = <ðphy0>;
> + };
> +};
> +
> --
> 1.8.4.2
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