[PATCH 19/37] ARM: dts: imx28-m28cu3: Fix regulator enable GPIO polarity

Laurent Pinchart laurent.pinchart at ideasonboard.com
Mon Oct 12 14:12:48 PDT 2015


The enable GPIO is active low, but is flagged as active high in the gpio
property. As the gpio property flags are currently unused by the driver
this doesn't cause any issue for now, but will break later if the driver
starts making use of the flags. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 arch/arm/boot/dts/imx28-m28cu3.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Cc: Shawn Guo <shawnguo at kernel.org>
Cc: Sascha Hauer <kernel at pengutronix.de>

diff --git a/arch/arm/boot/dts/imx28-m28cu3.dts b/arch/arm/boot/dts/imx28-m28cu3.dts
index 2df63bee6f4e..026a17e05dc9 100644
--- a/arch/arm/boot/dts/imx28-m28cu3.dts
+++ b/arch/arm/boot/dts/imx28-m28cu3.dts
@@ -246,7 +246,7 @@
 			regulator-name = "vddio-sd0";
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio3 29 0>;
+			gpio = <&gpio3 29 GPIO_ACTIVE_LOW>;
 		};
 
 		reg_vddio_sd1: regulator at 2 {
@@ -255,7 +255,7 @@
 			regulator-name = "vddio-sd1";
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
-			gpio = <&gpio2 19 0>;
+			gpio = <&gpio2 19 GPIO_ACTIVE_LOW>;
 		};
 
 		reg_usb1_vbus: regulator at 3 {
-- 
2.4.9




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