From: Arnaud Ebalard Date: Fri, 29 Nov 2013 21:29:03 +0000 (+0100) Subject: ARM: mvebu: Add Netgear ReadyNAS 2120 board X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8aa0b019fe1400cc8861ead9ff4cd0ba9f4e11ce;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git ARM: mvebu: Add Netgear ReadyNAS 2120 board All hardware parts of the (mv78230 Armada XP based) NETGEAR ReadyNAS 2120 are supported by mainline kernel (USB 3.0 and eSATA rear ports, USB 2.0 front port, Gigabit controller and PHYs for the two rear ports, serial port, LEDs, Buttons, 88SE9170 SATA controllers, three G762 fan controllers, G751 temperature sensor) except for: - the Intersil ISL12057 I2C RTC Chip, - the Armada NAND controller. Support for both of those is currently work in progress and does not prevent boot. Signed-off-by: Arnaud Ebalard Signed-off-by: Jason Cooper --- diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index d57c1a65b24f..6881b6ce6424 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -114,6 +114,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ armada-xp-axpwifiap.dtb \ armada-xp-db.dtb \ armada-xp-gp.dtb \ + armada-xp-netgear-rn2120.dtb \ armada-xp-matrix.dtb \ armada-xp-openblocks-ax3-4.dtb dtb-$(CONFIG_ARCH_MXC) += \ diff --git a/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts b/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts new file mode 100644 index 000000000000..8b2a7875764f --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-netgear-rn2120.dts @@ -0,0 +1,286 @@ +/* + * Device Tree file for NETGEAR ReadyNAS 2120 + * + * Copyright (C) 2013, Arnaud EBALARD + * + * 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 +#include +#include "armada-xp-mv78230.dtsi" + +/ { + model = "NETGEAR ReadyNAS 2120"; + compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + reg = <0 0x00000000 0 0x80000000>; /* 2GB */ + }; + + soc { + ranges = ; + + pcie-controller { + status = "okay"; + + /* Connected to first Marvell 88SE9170 SATA controller */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* Connected to second Marvell 88SE9170 SATA controller */ + pcie@2,0 { + /* Port 0, Lane 1 */ + status = "okay"; + }; + + /* Connected to Fresco Logic FL1009 USB 3.0 controller */ + pcie@5,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; + + internal-regs { + pinctrl { + poweroff: poweroff { + marvell,pins = "mpp42"; + marvell,function = "gpio"; + }; + + power_button_pin: power-button-pin { + marvell,pins = "mpp27"; + marvell,function = "gpio"; + }; + + reset_button_pin: reset-button-pin { + marvell,pins = "mpp41"; + marvell,function = "gpio"; + }; + + sata1_led_pin: sata1-led-pin { + marvell,pins = "mpp31"; + marvell,function = "gpio"; + }; + + sata2_led_pin: sata2-led-pin { + marvell,pins = "mpp40"; + marvell,function = "gpio"; + }; + + sata3_led_pin: sata3-led-pin { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + + sata4_led_pin: sata4-led-pin { + marvell,pins = "mpp47"; + marvell,function = "gpio"; + }; + + sata1_power_pin: sata1-power-pin { + marvell,pins = "mpp24"; + marvell,function = "gpio"; + }; + + sata2_power_pin: sata2-power-pin { + marvell,pins = "mpp25"; + marvell,function = "gpio"; + }; + + sata3_power_pin: sata3-power-pin { + marvell,pins = "mpp26"; + marvell,function = "gpio"; + }; + + sata4_power_pin: sata4-power-pin { + marvell,pins = "mpp28"; + marvell,function = "gpio"; + }; + + sata1_pres_pin: sata1-pres-pin { + marvell,pins = "mpp32"; + marvell,function = "gpio"; + }; + + sata2_pres_pin: sata2-pres-pin { + marvell,pins = "mpp33"; + marvell,function = "gpio"; + }; + + sata3_pres_pin: sata3-pres-pin { + marvell,pins = "mpp34"; + marvell,function = "gpio"; + }; + + sata4_pres_pin: sata4-pres-pin { + marvell,pins = "mpp35"; + marvell,function = "gpio"; + }; + + err_led_pin: err-led-pin { + marvell,pins = "mpp45"; + marvell,function = "gpio"; + }; + }; + + serial@12000 { + clocks = <&coreclk 0>; + status = "okay"; + }; + + mdio { + phy0: ethernet-phy@0 { /* Marvell 88E1318 */ + reg = <0>; + }; + + phy1: ethernet-phy@1 { /* Marvell 88E1318 */ + reg = <1>; + }; + }; + + ethernet@70000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + ethernet@74000 { + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + + /* Front USB 2.0 port */ + usb@50000 { + status = "okay"; + }; + + i2c@11000 { + compatible = "marvell,mv64xxx-i2c"; + clock-frequency = <400000>; + status = "okay"; + + /* Controller for rear fan #1 of 3 (Protechnic + * MGT4012XB-O20, 8000RPM) near eSATA port */ + g762_fan1: g762@3e { + compatible = "gmt,g762"; + reg = <0x3e>; + clocks = <&g762_clk>; /* input clock */ + fan_gear_mode = <0>; + fan_startv = <1>; + pwm_polarity = <0>; + }; + + /* Controller for rear (center) fan #2 of 3 */ + g762_fan2: g762@48 { + compatible = "gmt,g762"; + reg = <0x48>; + clocks = <&g762_clk>; /* input clock */ + fan_gear_mode = <0>; + fan_startv = <1>; + pwm_polarity = <0>; + }; + + /* Controller for rear fan #3 of 3 */ + g762_fan3: g762@49 { + compatible = "gmt,g762"; + reg = <0x49>; + clocks = <&g762_clk>; /* input clock */ + fan_gear_mode = <0>; + fan_startv = <1>; + pwm_polarity = <0>; + }; + + /* Temperature sensor */ + g751: g751@4c { + compatible = "gmt,g751"; + reg = <0x4c>; + }; + }; + }; + }; + + clocks { + g762_clk: g762-oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin + &sata3_led_pin &sata4_led_pin>; + pinctrl-names = "default"; + + red-sata1-led { + label = "rn2120:red:sata1"; + gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + red-sata2-led { + label = "rn2120:red:sata2"; + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + red-sata3-led { + label = "rn2120:red:sata3"; + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + red-sata4-led { + label = "rn2120:red:sata4"; + gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + red-err-led { + label = "rn2120:red:err"; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&power_button_pin &reset_button_pin>; + pinctrl-names = "default"; + + power-button { + label = "Power Button"; + linux,code = ; + gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>; + }; + + reset-button { + label = "Reset Button"; + linux,code = ; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&poweroff>; + pinctrl-names = "default"; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; +};