From f90b8fda3a9d72a9422ea80ae95843697f94ea4a Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@linaro.org>
Date: Mon, 15 Jul 2019 22:21:01 +0200
Subject: [PATCH] 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>
---
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 cfbfbc91a1e1a..4df1f038d2150 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 @@ spi {
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 {
--
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