diff options
Diffstat (limited to 'target/linux/ramips/dts')
| -rw-r--r-- | target/linux/ramips/dts/DWR-921-C1.dts | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/DWR-921-C1.dts b/target/linux/ramips/dts/DWR-921-C1.dts new file mode 100644 index 0000000000..dbcbc17d84 --- /dev/null +++ b/target/linux/ramips/dts/DWR-921-C1.dts @@ -0,0 +1,144 @@ +/dts-v1/; + +#include "mt7620n.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + compatible = "dlink,dwr-921-c1", "ralink,mt7620n-soc"; + model = "D-Link DWR-921 C1"; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + wps { + label = "wps"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WPS_BUTTON>; + }; + + reset { + label = "reset"; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + sms { + label = "dwr-921-c1:green:sms"; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + + lan { + label = "dwr-921-c1:green:lan"; + gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; + }; + + sstrengthg { + label = "dwr-921-c1:green:sigstrength"; + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + }; + + sstrengthr { + label = "dwr-921-c1:red:sigstrength"; + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + }; + + 4g { + label = "dwr-921-c1:green:4g"; + gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + }; + + 3g { + label = "dwr-921-c1:green:3g"; + gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + }; + + wifi { + label = "dwr-921-c1:green:wifi"; + gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; + }; + }; + + gpio_export { + compatible = "gpio-export"; + #size-cells = <0>; + + lte_modem_enable { + gpio-export,name = "lte_modem_enable"; + gpio-export,output = <1>; + gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio3 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partition@0 { + label = "jboot"; + reg = <0x0 0x10000>; + read-only; + }; + + partition@10000 { + label = "firmware"; + reg = <0x10000 0xfe0000>; + }; + + config: partition@ff0000 { + label = "config"; + reg = <0xff0000 0x10000>; + read-only; + }; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +ðernet { + port@4 { + status = "okay"; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + default { + ralink,group = "spi refclk", "i2c", "ephy", "wled"; + ralink,function = "gpio"; + }; + }; +}; |