> +++ b/arch/arm/boot/dts/armada-370-netgear-rn104.dts > @@ -0,0 +1,197 @@ > +/* > + * Device Tree file for NETGEAR ReadyNAS 104 > + * > + * Copyright (C) 2013, Arnaud EBALARD <arno@xxxxxxxxxxxx> > + * > + * This program is free software; you can redistribute it and/or > + * modify it under the terms of the GNU General Public License > + * as published by the Free Software Foundation; either version > + * 2 of the License, or (at your option) any later version. > + */ > + > +/dts-v1/; > + > +#include "armada-370.dtsi" > + > +/ { > + model = "NETGEAR ReadyNAS 104"; > + compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp"; > + > + chosen { > + bootargs = "console=ttyS0,115200 earlyprintk"; > + }; > + > + 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>; > + > + pcie-controller { > + status = "okay"; > + > + /* Connected to FL1009 USB 3.0 controller */ > + pcie@1,0 { > + /* Port 0, Lane 0 */ > + status = "okay"; > + }; > + > + /* Connected to Marvell 88SE9215 SATA controller */ > + pcie@2,0 { > + /* Port 1, Lane 0 */ > + status = "okay"; > + }; > + }; > + > + internal-regs { > + serial@12000 { > + clock-frequency = <200000000>; > + status = "okay"; > + }; > + > + sata@a0000 { > + status = "disabled"; > + }; It should be disabled by default, so you can skip this. > + > + pinctrl { > + poweroff: poweroff { > + marvell,pins = "mpp60"; > + marvell,function = "gpio"; > + }; > + > + backup_key_pin: backup-key-pin { > + marvell,pins = "mpp52"; > + marvell,function = "gpio"; > + }; > + > + power_key_pin: power-key-pin { > + marvell,pins = "mpp62"; > + marvell,function = "gpio"; > + }; > + > + backup_led_pin: backup-led-pin { > + marvell,pins = "mpp63"; > + marvell,function = "gpo"; > + }; > + > + power_led_pin: power-led-pin { > + marvell,pins = "mpp64"; > + marvell,function = "gpio"; > + }; > + > + reset_key_pin: reset-key-pin { > + marvell,pins = "mpp65"; > + marvell,function = "gpio"; > + }; > + }; You can also skip these. The gpio driver will put the pin into gpio mode when the leds/keys driver claims it. It is a case of, i didn't know that, put entries like this into a number of files, and people have been copying my mistake ever since. Thomas made an effort to correct this for some boards. > + > + mdio { > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > + > + phy1: ethernet-phy@1 { > + reg = <1>; > + }; > + }; > + > + ethernet@70000 { > + status = "okay"; > + phy = <&phy0>; > + phy-mode = "rgmii-id"; > + }; > + > + ethernet@74000 { > + status = "okay"; > + phy = <&phy1>; > + phy-mode = "rgmii-id"; > + }; > + > + usb@50000 { > + status = "okay"; > + }; > + > + i2c@11000 { > + compatible = "marvell,mv64xxx-i2c"; > + clock-frequency = <100000>; > + status = "okay"; > + > + g762: g762@3e { > + compatible = "gmt,g762"; > + reg = <0x3e>; > + clocks = <&g762_clk>; /* input clock */ > + fan_gear_mode = <0>; > + fan_startv = <1>; > + pwm_polarity = <0>; > + }; > + }; > + }; > + }; > + > + clocks { > + #address-cells = <1>; > + #size-cells = <0>; > + > + g762_clk: fixedclk { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <8192>; > + }; > + }; > + > + gpio_leds { > + compatible = "gpio-leds"; > + pinctrl-0 = <&backup_led_pin &power_led_pin>; > + pinctrl-names = "default"; > + > + blue_backup_led { > + label = "rn104:blue:backup"; > + gpios = <&gpio1 31 1>; /* GPIO 63 Active Low */ > + default-state = "on"; > + }; > + > + blue_power_led { > + label = "rn104:blue:pwr"; > + gpios = <&gpio2 0 1>; /* GPIO 64 Active Low */ > + linux,default-trigger = "heartbeat"; Jason might not like this. He submitted a patch a few days ago removing all blinking LEDs. > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = <&backup_key_pin > + &power_key_pin > + &reset_key_pin>; > + pinctrl-names = "default"; > + > + button@1 { > + label = "Backup Button"; > + linux,code = <133>; /* KEY_COPY */ > + gpios = <&gpio1 20 1>; > + }; > + > + button@2 { > + label = "Power Button"; > + linux,code = <116>; /* KEY_POWER */ > + gpios = <&gpio1 30 0>; > + }; > + > + button@3 { > + label = "Reset Button"; > + linux,code = <0x198>; /* KEY_RESTART */ > + gpios = <&gpio2 1 1>; > + }; > + }; > + > + gpio_poweroff { > + compatible = "gpio-poweroff"; > + pinctrl-0 = <&poweroff>; > + pinctrl-names = "default"; > + gpios = <&gpio1 28 1>; > + }; > +}; > -- > 1.8.4.rc3 > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html