diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts index fa4d9f927..b498186a5 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts @@ -162,6 +162,32 @@ }; }; }; + + spi-gpio { + compatible = "spi-gpio"; + #address-cells = <0x1>; + #size-cells = <0x0>; + ranges; + status = "ok"; + sck-gpios = <&gpio GPIOY_9 0>; + miso-gpios = <&gpio GPIOY_7 0>; + mosi-gpios = <&gpio GPIOY_5 0>; + cs-gpios = <&gpio GPIOY_8 0 + &gpio GPIOY_10 0>; + num-chipselects = <2>; + + /* clients */ + spidev0@0 { + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <500000>; + }; + spidev0@1 { + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <500000>; + }; + }; }; &audio {