From: Linus Walleij <linus.walleij@xxxxxxxxxx> [ Upstream commit f90b8fda3a9d72a9422ea80ae95843697f94ea4a ] The SPI to the display on the DIR-685 is active low, we were just saved by the SPI library enforcing active low on everything before, so set it as active low to avoid ambiguity. Link: https://lore.kernel.org/r/20190715202101.16060-1-linus.walleij@xxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Signed-off-by: Olof Johansson <olof@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- arch/arm/boot/dts/gemini-dlink-dir-685.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts index 502a361d1fe90..15d6157b661db 100644 --- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts +++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts @@ -65,7 +65,7 @@ gpio-miso = <&gpio1 8 GPIO_ACTIVE_HIGH>; gpio-mosi = <&gpio1 7 GPIO_ACTIVE_HIGH>; /* Collides with pflash CE1, not so cool */ - cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>; num-chipselects = <1>; panel: display@0 { -- 2.20.1
