diff options
Diffstat (limited to 'target/linux/kirkwood/files/arch/arm/boot')
-rw-r--r-- | target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-nas1.dts | 231 |
1 files changed, 231 insertions, 0 deletions
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 index 0000000000..a8d86406b5 --- /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>; + }; +}; + +ð1 { + status = "okay"; +}; + +ð1port { + phy-handle = <ðphyb>; + 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>; + }; +}; |