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authorLinus Walleij <linus.walleij@linaro.org>2019-07-15 23:21:01 +0300
committerOlof Johansson <olof@lixom.net>2019-07-16 03:33:09 +0300
commitf90b8fda3a9d72a9422ea80ae95843697f94ea4a (patch)
tree870f0182de1523bdbcf4a8a3369653cdb6e832fe /arch/arm
parent35051f84344bcbd40ba76e943183f0e9a1be9fa5 (diff)
downloadlinux-f90b8fda3a9d72a9422ea80ae95843697f94ea4a.tar.xz
ARM: dts: gemini: Set DIR-685 SPI CS as active low
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@linaro.org Cc: stable@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/gemini-dlink-dir-685.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/gemini-dlink-dir-685.dts b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
index cfbfbc91a1e1..4df1f038d215 100644
--- a/arch/arm/boot/dts/gemini-dlink-dir-685.dts
+++ b/arch/arm/boot/dts/gemini-dlink-dir-685.dts
@@ -64,7 +64,7 @@
gpio-sck = <&gpio1 5 GPIO_ACTIVE_HIGH>;
gpio-miso = <&gpio1 8 GPIO_ACTIVE_HIGH>;
gpio-mosi = <&gpio1 7 GPIO_ACTIVE_HIGH>;
- cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
num-chipselects = <1>;
panel: display@0 {