277 lines
5.0 KiB
Plaintext
277 lines
5.0 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Device Tree file for NETGEAR ReadyNAS 102
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*
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* Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include "armada-370.dtsi"
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/ {
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model = "NETGEAR ReadyNAS 102";
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compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x00000000 0x20000000>; /* 512 MB */
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
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MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
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MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
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internal-regs {
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/* RTC is provided by Intersil ISL12057 I2C RTC chip */
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rtc@10300 {
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status = "disabled";
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};
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serial@12000 {
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status = "okay";
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};
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/* eSATA interface */
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sata@a0000 {
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nr-ports = <1>;
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status = "okay";
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};
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ethernet@74000 {
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pinctrl-0 = <&ge1_rgmii_pins>;
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pinctrl-names = "default";
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status = "okay";
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phy = <&phy0>;
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phy-mode = "rgmii-id";
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};
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usb@50000 {
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status = "okay";
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};
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i2c@11000 {
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clock-frequency = <100000>;
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pinctrl-0 = <&i2c0_pins>;
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pinctrl-names = "default";
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status = "okay";
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isl12057: rtc@68 {
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compatible = "isil,isl12057";
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reg = <0x68>;
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wakeup-source;
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};
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g762: g762@3e {
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compatible = "gmt,g762";
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reg = <0x3e>;
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clocks = <&g762_clk>; /* input clock */
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fan_gear_mode = <0>;
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fan_startv = <1>;
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pwm_polarity = <0>;
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};
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};
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};
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};
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clocks {
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g762_clk: g762-oscillator {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <8192>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&power_led_pin
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&sata1_led_pin
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&sata2_led_pin
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&backup_led_pin>;
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pinctrl-names = "default";
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blue-power-led {
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label = "rn102:blue:pwr";
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gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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blue-sata1-led {
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label = "rn102:blue:sata1";
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gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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blue-sata2-led {
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label = "rn102:blue:sata2";
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gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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blue-backup-led {
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label = "rn102:blue:backup";
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gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-0 = <&power_button_pin
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&reset_button_pin
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&backup_button_pin>;
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pinctrl-names = "default";
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power-button {
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label = "Power Button";
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linux,code = <KEY_POWER>;
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gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
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};
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reset-button {
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label = "Reset Button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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};
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backup-button {
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label = "Backup Button";
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linux,code = <KEY_COPY>;
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gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
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};
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};
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gpio-poweroff {
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compatible = "gpio-poweroff";
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pinctrl-0 = <&poweroff>;
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pinctrl-names = "default";
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gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
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};
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};
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&pciec {
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status = "okay";
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/* Connected to Marvell 88SE9170 SATA controller */
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pcie@1,0 {
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/* Port 0, Lane 0 */
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status = "okay";
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};
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/* Connected to FL1009 USB 3.0 controller */
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pcie@2,0 {
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/* Port 1, Lane 0 */
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status = "okay";
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};
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};
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&mdio {
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pinctrl-0 = <&mdio_pins>;
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pinctrl-names = "default";
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phy0: ethernet-phy@0 { /* Marvell 88E1318 */
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reg = <0>;
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};
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};
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&pinctrl {
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power_led_pin: power-led-pin {
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marvell,pins = "mpp57";
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marvell,function = "gpio";
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};
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sata1_led_pin: sata1-led-pin {
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marvell,pins = "mpp15";
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marvell,function = "gpio";
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};
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sata2_led_pin: sata2-led-pin {
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marvell,pins = "mpp14";
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marvell,function = "gpio";
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};
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backup_led_pin: backup-led-pin {
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marvell,pins = "mpp56";
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marvell,function = "gpio";
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};
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backup_button_pin: backup-button-pin {
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marvell,pins = "mpp58";
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marvell,function = "gpio";
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};
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power_button_pin: power-button-pin {
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marvell,pins = "mpp62";
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marvell,function = "gpio";
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};
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reset_button_pin: reset-button-pin {
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marvell,pins = "mpp6";
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marvell,function = "gpio";
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};
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poweroff: poweroff {
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marvell,pins = "mpp8";
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marvell,function = "gpio";
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};
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};
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&nand_controller {
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status = "okay";
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nand@0 {
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reg = <0>;
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label = "pxa3xx_nand-0";
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nand-rb = <0>;
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marvell,nand-keep-config;
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nand-on-flash-bbt;
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/* Use Hardware BCH ECC */
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nand-ecc-strength = <4>;
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nand-ecc-step-size = <512>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0000000 0x180000>; /* 1.5MB */
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read-only;
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};
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partition@180000 {
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label = "u-boot-env";
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reg = <0x180000 0x20000>; /* 128KB */
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read-only;
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};
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partition@200000 {
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label = "uImage";
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reg = <0x0200000 0x600000>; /* 6MB */
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};
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partition@800000 {
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label = "minirootfs";
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reg = <0x0800000 0x400000>; /* 4MB */
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};
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/* Last MB is for the BBT, i.e. not writable */
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partition@c00000 {
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label = "ubifs";
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reg = <0x0c00000 0x7400000>; /* 116MB */
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};
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};
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};
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};
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