build/patch/kernel/meson64-dev/board-odroidc2-enable-SPI.patch
Thomas McKahan e72ddf2808 Meson64 enable dev building, update dev patches
Adds preliminary patches for 4.19
	Known Issues:
	-	Does not like a lot of HDMI adapters

	Needs tested by anyone with a Le Potato, Odroid C2, or Nanopi K2
2018-10-30 21:08:30 -04:00

32 lines
768 B
Diff

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index c3c875a73..55c7dd3f4 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -135,6 +135,27 @@
};
};
};
+
+ spi-gpio {
+ compatible = "spi-gpio";
+ #address-cells = <0x1>;
+ #size-cells = <0>;
+ ranges;
+ status = "ok";
+ sck-gpios = <&gpio GPIOX_2 0>;
+ miso-gpios = <&gpio GPIOX_4 0>;
+ mosi-gpios = <&gpio GPIOX_7 0>;
+ cs-gpios = <&gpio GPIOX_1 0
+ &gpio GPIOY_14 0>;
+ num-chipselects = <2>;
+
+ /* clients */
+ spidev0: spi-gpio@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <500000>;
+ };
+ };
};
&cec_AO {