linux-kernel - [PATCH] ARM: dts: am335x-wega.dtsi: fix wrong card detect pin level

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Date:   Tue, 9 Jul 2019 20:32:11 +0200
From:   Andreas Klinger <ak@...klinger.de>
To:     linux-omap@...r.kernel.org
Cc:     bcousson@...libre.com, tony@...mide.com, robh+dt@...nel.org,
        mark.rutland@....com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: dts: am335x-wega.dtsi: fix wrong card detect pin level

mmc cards on mmc1 are not detected because of wrong card detect (cd) level.

Change cd from GPIO_ACTIVE_HIGH to GPIO_ACTIVE_LOW.

This is necessary because of commit e63201f19438 ("mmc: omap_hsmmc:
Delete platform data GPIO CD and WP")

Signed-off-by: Andreas Klinger <ak@...klinger.de>
---
 arch/arm/boot/dts/am335x-wega.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi
index b7d28a20341f..84581fed3d06 100644
--- a/arch/arm/boot/dts/am335x-wega.dtsi
+++ b/arch/arm/boot/dts/am335x-wega.dtsi
@@ -157,7 +157,7 @@
 	bus-width = <4>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
-	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
-- 
2.11.0


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