From: Jonathan Bakker <xc-racer2@xxxxxxx>
commit 096f58507374e1293a9e9cff8a1ccd5f37780a20 upstream.
Since commit 766c6b63aa04 ("spi: fix client driver breakages when using
GPIO descriptors"), the panel has been blank due to an inverted CS GPIO.
In order to correct this, drop the spi-cs-high from the panel SPI device.
Fixes: 766c6b63aa04 ("spi: fix client driver breakages when using GPIO descriptors")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Bakker <xc-racer2@xxxxxxx>
Link: https://lore.kernel.org/r/CY4PR04MB05670C771062570E911AF3B4CB1C9@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/s5pv210-aries.dtsi | 1 -
1 file changed, 1 deletion(-)
--- a/arch/arm/boot/dts/s5pv210-aries.dtsi
+++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
@@ -564,7 +564,6 @@
reset-gpios = <&mp05 5 GPIO_ACTIVE_LOW>;
vdd3-supply = <&ldo7_reg>;
vci-supply = <&ldo17_reg>;
- spi-cs-high;
spi-max-frequency = <1200000>;
pinctrl-names = "default";
