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kirkwood: add support for ipTIME NAS1
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>
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231 changes: 231 additions & 0 deletions
231
target/linux/kirkwood/files/arch/arm/boot/dts/kirkwood-nas1.dts
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| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT | ||
| /dts-v1/; | ||
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| #include "kirkwood.dtsi" | ||
| #include "kirkwood-6281.dtsi" | ||
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| / { | ||
| model = "ipTIME NAS1"; | ||
| compatible = "iptime,nas1", "marvell,kirkwood-88f6281", "marvell,kirkwood"; | ||
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| aliases { | ||
| serial0 = &uart0; | ||
| led-boot = &led_ready; | ||
| led-failsafe = &led_ready; | ||
| led-running = &led_ready; | ||
| led-upgrade = &led_ready; | ||
| }; | ||
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| 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"; | ||
| }; | ||
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| memory@0 { | ||
| device_type = "memory"; | ||
| reg = <0x00000000 0x10000000>; | ||
| }; | ||
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| gpio-leds { | ||
| compatible = "gpio-leds"; | ||
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| pinctrl-0 = <&pmx_led>; | ||
| pinctrl-names = "default"; | ||
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| hdd { | ||
| label = "blue:hdd"; | ||
| gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; | ||
| linux,default-trigger = "ata1"; | ||
| }; | ||
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| usb { | ||
| label = "blue:usb"; | ||
| gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; | ||
| trigger-sources = <&ehci_port1>; | ||
| linux,default-trigger = "usbport"; | ||
| }; | ||
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| led_ready: ready { | ||
| label = "blue:ready"; | ||
| gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; | ||
| }; | ||
| }; | ||
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| gpio-keys { | ||
| compatible = "gpio-keys"; | ||
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| pinctrl-0 = <&pmx_button>; | ||
| pinctrl-names = "default"; | ||
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| reset-copy { | ||
| label = "Reset/Copy Button"; | ||
| linux,code = <KEY_RESTART>; | ||
| gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| power { | ||
| label = "Power Button"; | ||
| linux,code = <KEY_POWER>; | ||
| gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
| }; | ||
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| gpio-fan { | ||
| compatible = "gpio-fan"; | ||
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| 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>; | ||
| }; | ||
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| gpio-poweroff { | ||
| compatible = "gpio-poweroff"; | ||
| gpios = <&pca9536 0 GPIO_ACTIVE_LOW>; | ||
| }; | ||
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| regulators { | ||
| compatible = "simple-bus"; | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
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| pinctrl-0 = <&pmx_usb_vbus>; | ||
| pinctrl-names = "default"; | ||
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| 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>; | ||
| }; | ||
| }; | ||
| }; | ||
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| &pinctrl { | ||
| pmx_led: pmx-led { | ||
| marvell,pins = "mpp35", "mpp45", "mpp46"; | ||
| marvell,function = "gpio"; | ||
| }; | ||
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| pmx_fan: pmx-fan { | ||
| marvell,pins = "mpp41", "mpp42"; | ||
| marvell,function = "gpio"; | ||
| }; | ||
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| pmx_usb_vbus: pmx-usb-vbus { | ||
| marvell,pins = "mpp43"; | ||
| marvell,function = "gpio"; | ||
| }; | ||
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| pmx_button: pmx-button { | ||
| marvell,pins = "mpp44", "mpp48"; | ||
| marvell,function = "gpio"; | ||
| }; | ||
| }; | ||
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| &spi0 { | ||
| status = "okay"; | ||
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| flash@0 { | ||
| compatible = "jedec,spi-nor"; | ||
| reg = <0>; | ||
| spi-max-frequency = <20000000>; | ||
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| partitions { | ||
| compatible = "fixed-partitions"; | ||
| #address-cells = <1>; | ||
| #size-cells = <1>; | ||
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| partition@0 { | ||
| label = "u-boot"; | ||
| reg = <0x0 0x40000>; | ||
| read-only; | ||
| }; | ||
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| partition@40000 { | ||
| compatible = "openwrt,uimage", "denx,uimage"; | ||
| openwrt,offset = <0x400>; | ||
| label = "firmware"; | ||
| reg = <0x40000 0xf80000>; | ||
| }; | ||
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| partition@fc0000 { | ||
| label = "config"; | ||
| reg = <0xfc0000 0x40000>; | ||
| read-only; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
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| &rtc { | ||
| status = "disabled"; | ||
| }; | ||
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| &i2c0 { | ||
| status = "okay"; | ||
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| pca9536: gpio@41 { | ||
| compatible = "nxp,pca9536"; | ||
| reg = <0x41>; | ||
| gpio-controller; | ||
| #gpio-cells = <2>; | ||
| }; | ||
| }; | ||
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| &uart0 { | ||
| status = "okay"; | ||
| }; | ||
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| &usb0 { | ||
| status = "okay"; | ||
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| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
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| ehci_port1: port@1 { | ||
| reg = <1>; | ||
| #trigger-source-cells = <0>; | ||
| }; | ||
| }; | ||
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| &mdio { | ||
| status = "okay"; | ||
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| ethphyb: ethernet-phy@b { | ||
| reg = <0x0b>; | ||
| }; | ||
| }; | ||
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| ð1 { | ||
| status = "okay"; | ||
| }; | ||
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| ð1port { | ||
| phy-handle = <ðphyb>; | ||
| phy-connection-type = "rgmii-id"; | ||
| }; | ||
|
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| &sata { | ||
| status = "okay"; | ||
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| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| nr-ports = <1>; | ||
|
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| sata-port@0 { | ||
| reg = <0>; | ||
| #thermal-sensor-cells = <0>; | ||
| }; | ||
| }; |
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