PKGBUILDs/core/linux-olinuxino/0002-ARM-imx23-olinuxino-Add-spidev-support.patch

22 lines
576 B
Diff

Source: https://www.olimex.com/forum/index.php?topic=1810
diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index d107c4a..993da2e 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -64,7 +64,14 @@
compatible = "fsl,imx23-spi";
pinctrl-names = "default";
pinctrl-0 = <&spi2_pins_a>;
+ clock-frequency = <1000000>;
status = "okay";
+
+ spidev0: spidev@0 {
+ compatible = "spidev";
+ spi-max-frequency = <1000000>;
+ reg = <0>;
+ };
};
};