diff options
Diffstat (limited to 'target/linux/ramips/dts/RB750Gr3.dts')
-rw-r--r-- | target/linux/ramips/dts/RB750Gr3.dts | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/RB750Gr3.dts b/target/linux/ramips/dts/RB750Gr3.dts new file mode 100644 index 0000000..d39a2d1 --- /dev/null +++ b/target/linux/ramips/dts/RB750Gr3.dts @@ -0,0 +1,121 @@ +/dts-v1/; + +#include "mt7621.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + compatible = "mediatek,mt7621-eval-board", "mediatek,mt7621-soc"; + model = "MikroTik RB750Gr3"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + gpio-leds { + compatible = "gpio-leds"; + + usr { + label = "rb750gr3:green:usr"; + gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + mode { + label = "mode"; + gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RFKILL>; + }; + + res { + label = "res"; + gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + }; + + gpio_export { + compatible = "gpio-export"; + #size-cells = <0>; + + usb { + gpio-export,name = "usb"; + gpio-export,output = <1>; + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + linux,modalias = "m25p80"; + spi-max-frequency = <10000000>; + + 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 { + label = "firmware"; + reg = <0x50000 0xfb0000>; + }; + + }; +}; + +ðernet { + mtd-mac-address = <&factory 0xe000>; + mtd-mac-address-increment = <1>; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", "rgmii2", "sdhci"; + ralink,function = "gpio"; + }; + }; +}; + +&sdhci { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; + +&pcie { + status = "disabled"; +}; |