| /branches/18.06.1/target/linux/ramips/dts/GHL-R-001.dts |
|---|
| @@ -0,0 +1,130 @@ |
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| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| /dts-v1/; |
| |
| #include "mt7621.dtsi" |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| compatible = "gehua,ghl-r-001", "mediatek,mt7621-soc"; |
| model = "GeHua GHL-R-001"; |
| |
| memory@0 { |
| device_type = "memory"; |
| reg = <0x0 0x1c000000>, <0x20000000 0x4000000>; |
| }; |
| |
| chosen { |
| bootargs = "console=ttyS0,57600"; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| internet { |
| label = "ghl-r-001:blue:internet"; |
| gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; |
| }; |
| |
| usb { |
| label = "ghl-r-001:blue:usb"; |
| gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; |
| trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>; |
| linux,default-trigger = "usbport"; |
| }; |
| }; |
| |
| keys { |
| compatible = "gpio-keys-polled"; |
| poll-interval = <20>; |
| |
| reset { |
| label = "reset"; |
| gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_RESTART>; |
| }; |
| }; |
| }; |
| |
| &uartlite3 { |
| status = "okay"; |
| }; |
| |
| &spi0 { |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "mx25l25635f", "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <25000000>; |
| m25p,fast-read; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@0 { |
| label = "u-boot"; |
| reg = <0x0 0x30000>; |
| read-only; |
| }; |
| |
| partition@30000 { |
| label = "u-boot-env"; |
| reg = <0x30000 0x10000>; |
| read-only; |
| }; |
| |
| factory: partition@40000 { |
| label = "factory"; |
| reg = <0x40000 0x10000>; |
| read-only; |
| }; |
| |
| partition@50000 { |
| compatible = "denx,uimage"; |
| label = "firmware"; |
| reg = <0x50000 0x1fb0000>; |
| }; |
| }; |
| }; |
| }; |
| |
| &pcie { |
| status = "okay"; |
| }; |
| |
| &pcie0 { |
| wifi@0,0 { |
| reg = <0x0000 0 0 0 0>; |
| mediatek,mtd-eeprom = <&factory 0x0000>; |
| }; |
| }; |
| |
| &pcie1 { |
| wifi@0,0 { |
| reg = <0x0000 0 0 0 0>; |
| mediatek,mtd-eeprom = <&factory 0x8000>; |
| ieee80211-freq-limit = <5000000 6000000>; |
| |
| led { |
| led-sources = <2>; |
| led-active-low; |
| }; |
| }; |
| }; |
| |
| ðernet { |
| mtd-mac-address = <&factory 0xe000>; |
| }; |
| |
| &pinctrl { |
| state_default: pinctrl0 { |
| gpio { |
| ralink,group = "jtag", "wdt"; |
| ralink,function = "gpio"; |
| }; |
| }; |
| }; |
