diff options
Diffstat (limited to 'arch/arm/boot/dts/armada-370-netgear-rn102.dts')
| -rw-r--r-- | arch/arm/boot/dts/armada-370-netgear-rn102.dts | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-370-netgear-rn102.dts b/arch/arm/boot/dts/armada-370-netgear-rn102.dts new file mode 100644 index 000000000..b0b640b7d --- /dev/null +++ b/arch/arm/boot/dts/armada-370-netgear-rn102.dts @@ -0,0 +1,276 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for NETGEAR ReadyNAS 102 + * + * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> +#include "armada-370.dtsi" + +/ { + model = "NETGEAR ReadyNAS 102"; + compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 + MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000 + MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>; + + internal-regs { + + /* RTC is provided by Intersil ISL12057 I2C RTC chip */ + rtc@10300 { + status = "disabled"; + }; + + serial@12000 { + status = "okay"; + }; + + /* eSATA interface */ + sata@a0000 { + nr-ports = <1>; + status = "okay"; + }; + + ethernet@74000 { + pinctrl-0 = <&ge1_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + usb@50000 { + status = "okay"; + }; + + i2c@11000 { + clock-frequency = <100000>; + + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + + status = "okay"; + + isl12057: rtc@68 { + compatible = "isil,isl12057"; + reg = <0x68>; + wakeup-source; + }; + + g762: g762@3e { + compatible = "gmt,g762"; + reg = <0x3e>; + clocks = <&g762_clk>; /* input clock */ + fan_gear_mode = <0>; + fan_startv = <1>; + pwm_polarity = <0>; + }; + }; + }; + }; + + clocks { + g762_clk: g762-oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <8192>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&power_led_pin + &sata1_led_pin + &sata2_led_pin + &backup_led_pin>; + pinctrl-names = "default"; + + blue-power-led { + label = "rn102:blue:pwr"; + gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + + blue-sata1-led { + label = "rn102:blue:sata1"; + gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + blue-sata2-led { + label = "rn102:blue:sata2"; + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + blue-backup-led { + label = "rn102:blue:backup"; + gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&power_button_pin + &reset_button_pin + &backup_button_pin>; + pinctrl-names = "default"; + + power-button { + label = "Power Button"; + linux,code = <KEY_POWER>; + gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; + }; + + reset-button { + label = "Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + }; + + backup-button { + label = "Backup Button"; + linux,code = <KEY_COPY>; + gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&poweroff>; + pinctrl-names = "default"; + gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; + }; +}; + +&pciec { + status = "okay"; + + /* Connected to Marvell 88SE9170 SATA controller */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* Connected to FL1009 USB 3.0 controller */ + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; +}; + +&mdio { + pinctrl-0 = <&mdio_pins>; + pinctrl-names = "default"; + phy0: ethernet-phy@0 { /* Marvell 88E1318 */ + reg = <0>; + }; +}; + +&pinctrl { + power_led_pin: power-led-pin { + marvell,pins = "mpp57"; + marvell,function = "gpio"; + }; + + sata1_led_pin: sata1-led-pin { + marvell,pins = "mpp15"; + marvell,function = "gpio"; + }; + + sata2_led_pin: sata2-led-pin { + marvell,pins = "mpp14"; + marvell,function = "gpio"; + }; + + backup_led_pin: backup-led-pin { + marvell,pins = "mpp56"; + marvell,function = "gpio"; + }; + + backup_button_pin: backup-button-pin { + marvell,pins = "mpp58"; + marvell,function = "gpio"; + }; + + power_button_pin: power-button-pin { + marvell,pins = "mpp62"; + marvell,function = "gpio"; + }; + + reset_button_pin: reset-button-pin { + marvell,pins = "mpp6"; + marvell,function = "gpio"; + }; + + poweroff: poweroff { + marvell,pins = "mpp8"; + 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 */ + }; + }; + }; +}; |