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ARM: dts: gemini: Set DIR-685 SPI CS as active low

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[ 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@linaro.org
Cc: stable@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Linus Walleij
2019-07-15 22:21:01 +02:00
committed by Greg Kroah-Hartman
parent 3a1b79ade4
commit bab0ff2d87
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/gemini-dlink-dir-685.dts
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@@ -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 {