diff options
Diffstat (limited to 'arch/arm/boot/dts/marvell/armada-xp-netgear-rn2120.dts')
-rw-r--r-- | arch/arm/boot/dts/marvell/armada-xp-netgear-rn2120.dts | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/marvell/armada-xp-netgear-rn2120.dts b/arch/arm/boot/dts/marvell/armada-xp-netgear-rn2120.dts new file mode 100644 index 0000000000..31933f8114 --- /dev/null +++ b/arch/arm/boot/dts/marvell/armada-xp-netgear-rn2120.dts @@ -0,0 +1,357 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for NETGEAR ReadyNAS 2120 + * + * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> +#include "armada-xp-mv78230.dtsi" + +/ { + model = "NETGEAR ReadyNAS 2120"; + compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0 0x00000000 0 0x80000000>; /* 2GB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000 + MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000 + MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000 + MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>; + + internal-regs { + + /* RTC is provided by Intersil ISL12057 I2C RTC chip */ + rtc@10300 { + status = "disabled"; + }; + + i2c@11000 { + 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>; + }; + + isl12057: rtc@68 { + compatible = "isil,isl12057"; + reg = <0x68>; + wakeup-source; + }; + }; + + serial@12000 { + status = "okay"; + }; + + /* Front USB 2.0 port */ + usb@50000 { + status = "okay"; + }; + + ethernet@70000 { + pinctrl-0 = <&ge0_rgmii_pins>; + pinctrl-names = "default"; + + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + ethernet@74000 { + pinctrl-0 = <&ge1_rgmii_pins>; + pinctrl-names = "default"; + + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + + /* Two rear eSATA ports */ + sata@a0000 { + nr-ports = <2>; + status = "okay"; + }; + }; + }; + + 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 = <KEY_POWER>; + gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>; + }; + + reset-button { + label = "Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&poweroff>; + pinctrl-names = "default"; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; +}; + +&pciec { + 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"; + }; +}; + +&mdio { + phy0: ethernet-phy@0 { /* Marvell 88E1318 */ + reg = <0>; + }; + + phy1: ethernet-phy@1 { /* Marvell 88E1318 */ + reg = <1>; + }; +}; + + +&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"; + }; +}; + +&nand_controller { + status = "okay"; + + nand@0 { + reg = <0>; + label = "pxa3xx_nand-0"; + nand-rb = <0>; + marvell,nand-keep-config; + nand-on-flash-bbt; + + /* Use Hardware BCH ECC */ + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x180000>; /* 1.5MB */ + read-only; + }; + + partition@180000 { + label = "u-boot-env"; + reg = <0x180000 0x20000>; /* 128KB */ + read-only; + }; + + partition@200000 { + label = "uImage"; + reg = <0x0200000 0x600000>; /* 6MB */ + }; + + partition@800000 { + label = "minirootfs"; + reg = <0x0800000 0x400000>; /* 4MB */ + }; + + /* Last MB is for the BBT, i.e. not writable */ + partition@c00000 { + label = "ubifs"; + reg = <0x0c00000 0x7400000>; /* 116MB */ + }; + }; + }; +}; |