kirkwood: add support for ipTIME NAS1

[openwrt/staging/chunkeey.git] / target / linux / kirkwood / files / arch / arm / boot / dts / kirkwood-nas1.dts

diff --git a/target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-nas1.dts b/target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-nas1.dts
new file mode 100644 (file)
index 0000000..a8d8640
--- /dev/null
+++ b/target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-nas1.dts
@@ -0,0 +1,231 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+       model = "ipTIME NAS1";
+       compatible = "iptime,nas1", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+       aliases {
+               serial0 = &uart0;
+               led-boot = &led_ready;
+               led-failsafe = &led_ready;
+               led-running = &led_ready;
+               led-upgrade = &led_ready;
+       };
+
+       chosen {
+               /*
+                * "root" argument from the stock bootloader should be ignored
+                * as it'll prevent the kernel from finding the correct rootfs.
+                */
+               bootargs-append = " console=ttyS0,115200 root=";
+               stdout-path = "serial0:115200n8";
+       };
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x00000000 0x10000000>;
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               pinctrl-0 = <&pmx_led>;
+               pinctrl-names = "default";
+
+               hdd {
+                       label = "blue:hdd";
+                       gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "ata1";
+               };
+
+               usb {
+                       label = "blue:usb";
+                       gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+                       trigger-sources = <&ehci_port1>;
+                       linux,default-trigger = "usbport";
+               };
+
+               led_ready: ready {
+                       label = "blue:ready";
+                       gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               pinctrl-0 = <&pmx_button>;
+               pinctrl-names = "default";
+
+               reset-copy {
+                       label = "Reset/Copy Button";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+               };
+
+               power {
+                       label = "Power Button";
+                       linux,code = <KEY_POWER>;
+                       gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
+               };
+       };
+
+       gpio-fan {
+               compatible = "gpio-fan";
+
+               pinctrl-0 = <&pmx_fan>;
+               pinctrl-names = "default";
+               gpios = <&gpio1  9 GPIO_ACTIVE_HIGH>,
+                       <&gpio1 10 GPIO_ACTIVE_HIGH>;
+               /* We don't know the exact rpm, just use dummy values here. */
+               gpio-fan,speed-map = <0 0>, <1 1>, <2 2>;
+               #cooling-cells = <2>;
+       };
+
+       gpio-poweroff {
+               compatible = "gpio-poweroff";
+               gpios = <&pca9536 0 GPIO_ACTIVE_LOW>;
+       };
+
+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               pinctrl-0 = <&pmx_usb_vbus>;
+               pinctrl-names = "default";
+
+               regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "USB Power";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       enable-active-high;
+                       regulator-always-on;
+                       gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+               };
+       };
+};
+
+&pinctrl {
+       pmx_led: pmx-led {
+               marvell,pins = "mpp35", "mpp45", "mpp46";
+               marvell,function = "gpio";
+       };
+
+       pmx_fan: pmx-fan {
+               marvell,pins = "mpp41", "mpp42";
+               marvell,function = "gpio";
+       };
+
+       pmx_usb_vbus: pmx-usb-vbus {
+               marvell,pins = "mpp43";
+               marvell,function = "gpio";
+       };
+
+       pmx_button: pmx-button {
+               marvell,pins = "mpp44", "mpp48";
+               marvell,function = "gpio";
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <20000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x0 0x40000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               compatible = "openwrt,uimage", "denx,uimage";
+                               openwrt,offset = <0x400>;
+                               label = "firmware";
+                               reg = <0x40000 0xf80000>;
+                       };
+
+                       partition@fc0000 {
+                               label = "config";
+                               reg = <0xfc0000 0x40000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&rtc {
+       status = "disabled";
+};
+
+&i2c0 {
+       status = "okay";
+
+       pca9536: gpio@41 {
+               compatible = "nxp,pca9536";
+               reg = <0x41>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
+};
+
+&uart0 {
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       ehci_port1: port@1 {
+               reg = <1>;
+               #trigger-source-cells = <0>;
+       };
+};
+
+&mdio {
+       status = "okay";
+
+       ethphyb: ethernet-phy@b {
+               reg = <0x0b>;
+       };
+};
+
+&eth1 {
+       status = "okay";
+};
+
+&eth1port {
+       phy-handle = <&ethphyb>;
+       phy-connection-type = "rgmii-id";
+};
+
+&sata {
+       status = "okay";
+
+       #address-cells = <1>;
+       #size-cells = <0>;
+       nr-ports = <1>;
+
+       sata-port@0 {
+               reg = <0>;
+               #thermal-sensor-cells = <0>;
+       };
+};