diff --git a/arch/mips/boot/dts/jz4780.dtsi b/arch/mips/boot/dts/jz4780.dtsi index 07e5845aed3204..4f122c3cd3c2ac 100644 --- a/arch/mips/boot/dts/jz4780.dtsi +++ b/arch/mips/boot/dts/jz4780.dtsi @@ -384,6 +384,25 @@ }; }; + spi_gpio { + compatible = "spi-gpio"; + #address-cells = <1>; + #size-cells = <0>; + num-chipselects = <2>; + + gpio-miso = <&gpe 14 0>; + gpio-sck = <&gpe 15 0>; + gpio-mosi = <&gpe 17 0>; + cs-gpios = <&gpe 16 0 + &gpe 18 0>; + + spidev@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + }; + uart0: serial@10030000 { compatible = "ingenic,jz4780-uart"; reg = <0x10030000 0x100>;