From: Jonathan Bakker xc-racer2@live.ca
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@vger.kernel.org Signed-off-by: Jonathan Bakker xc-racer2@live.ca Link: https://lore.kernel.org/r/CY4PR04MB05670C771062570E911AF3B4CB1C9@CY4PR04MB05... Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm/boot/dts/s5pv210-aries.dtsi | 1 - 1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi index c8f1c324a6c2..dba186d57924 100644 --- a/arch/arm/boot/dts/s5pv210-aries.dtsi +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi @@ -564,7 +564,6 @@ panel@0 { 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";