![Sungbo Eo](/assets/img/avatar_default.png)
ipTIME NAS1 is a 1-bay NAS, based on Marvell Kirkwood SoC. Specifications: * SoC: 88F6281 * RAM: 256 MiB * Flash: SPI NOR 16 MiB * SATA: 1x 3Gb/s * Ethernet: 1x 1GbE * USB: 1x 2.0 * Fan: 2 speed level * UART: JP1 (115200 8N1) * Pinout: [3V3] (TXD) (RXD) (GND) Notes: * There are several variants of the model name: "NAS-I", "NASI", "NAS1". Here "NAS1" is adopted for consistent naming scheme. * The reset button is also a USB copy button in stock FW, but in this patch the former is the only default behavior. Installation via web interface: 1. Flash sysupgrade image through the stock web interface. Revert to stock firmware: 1. Perform sysupgrade with stock image. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
232 lines
3.9 KiB
Plaintext
232 lines
3.9 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "kirkwood.dtsi"
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#include "kirkwood-6281.dtsi"
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/ {
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model = "ipTIME NAS1";
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compatible = "iptime,nas1", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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aliases {
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serial0 = &uart0;
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led-boot = &led_ready;
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led-failsafe = &led_ready;
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led-running = &led_ready;
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led-upgrade = &led_ready;
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};
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chosen {
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/*
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* "root" argument from the stock bootloader should be ignored
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* as it'll prevent the kernel from finding the correct rootfs.
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*/
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bootargs-append = " console=ttyS0,115200 root=";
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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 0x10000000>;
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&pmx_led>;
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pinctrl-names = "default";
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hdd {
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label = "blue:hdd";
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gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "ata1";
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};
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usb {
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label = "blue:usb";
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gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
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trigger-sources = <&ehci_port1>;
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linux,default-trigger = "usbport";
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};
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led_ready: ready {
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label = "blue:ready";
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gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
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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 = <&pmx_button>;
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pinctrl-names = "default";
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reset-copy {
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label = "Reset/Copy Button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
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};
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power {
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label = "Power Button";
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linux,code = <KEY_POWER>;
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gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-fan {
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compatible = "gpio-fan";
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pinctrl-0 = <&pmx_fan>;
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pinctrl-names = "default";
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gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>,
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<&gpio1 10 GPIO_ACTIVE_HIGH>;
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/* We don't know the exact rpm, just use dummy values here. */
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gpio-fan,speed-map = <0 0>, <1 1>, <2 2>;
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#cooling-cells = <2>;
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};
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gpio-poweroff {
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compatible = "gpio-poweroff";
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gpios = <&pca9536 0 GPIO_ACTIVE_LOW>;
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pmx_usb_vbus>;
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pinctrl-names = "default";
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regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "USB Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&pinctrl {
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pmx_led: pmx-led {
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marvell,pins = "mpp35", "mpp45", "mpp46";
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marvell,function = "gpio";
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};
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pmx_fan: pmx-fan {
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marvell,pins = "mpp41", "mpp42";
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marvell,function = "gpio";
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};
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pmx_usb_vbus: pmx-usb-vbus {
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marvell,pins = "mpp43";
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marvell,function = "gpio";
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};
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pmx_button: pmx-button {
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marvell,pins = "mpp44", "mpp48";
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marvell,function = "gpio";
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};
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <20000000>;
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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 = <0x0 0x40000>;
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read-only;
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};
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partition@40000 {
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compatible = "openwrt,uimage", "denx,uimage";
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openwrt,offset = <0x400>;
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label = "firmware";
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reg = <0x40000 0xf80000>;
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};
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partition@fc0000 {
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label = "config";
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reg = <0xfc0000 0x40000>;
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read-only;
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};
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};
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};
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};
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&rtc {
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status = "disabled";
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};
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&i2c0 {
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status = "okay";
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pca9536: gpio@41 {
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compatible = "nxp,pca9536";
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reg = <0x41>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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&uart0 {
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status = "okay";
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};
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&usb0 {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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ehci_port1: port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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};
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&mdio {
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status = "okay";
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ethphyb: ethernet-phy@b {
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reg = <0x0b>;
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};
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};
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ð1 {
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status = "okay";
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};
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ð1port {
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phy-handle = <ðphyb>;
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phy-connection-type = "rgmii-id";
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};
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&sata {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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nr-ports = <1>;
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sata-port@0 {
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reg = <0>;
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#thermal-sensor-cells = <0>;
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};
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};
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