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ARM: dts: imx23-sansa: Remove 'enable-active-low' property

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Property 'enable-active-low' does not exist. Only 'enable-active-high' is
valid, and when this property is absent the gpio regulator will act as
active low by default.

So remove the unexisting 'enable-active-low' property.

Currently the GPIO flag is 0, which means active-high. In order to make
the dts description accurate, pass the GPIO_ACTIVE_LOW flag instead.

This change is safe because the gpio regulator driver does not take the
GPIO flag polarity into account.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam
2017-05-23 12:32:43 -03:00
committed by Shawn Guo
parent bdc111bd50
commit 71ba49902d
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/imx23-sansa.dts
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@@ -42,6 +42,7 @@
*/ */
/dts-v1/; /dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx23.dtsi" #include "imx23.dtsi"
/ { / {
@@ -149,9 +150,8 @@
regulator-name = "vdd-touchpad0"; regulator-name = "vdd-touchpad0";
regulator-min-microvolt = <3300000>; regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>; regulator-max-microvolt = <3300000>;
gpio = <&gpio0 26 0>; gpio = <&gpio0 26 GPIO_ACTIVE_LOW>;
regulator-always-on; regulator-always-on;
enable-active-low;
}; };
reg_vdd_tuner: regulator-vdd-tuner0 { reg_vdd_tuner: regulator-vdd-tuner0 {
@@ -159,9 +159,8 @@
regulator-name = "vdd-tuner0"; regulator-name = "vdd-tuner0";
regulator-min-microvolt = <3300000>; regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>; regulator-max-microvolt = <3300000>;
gpio = <&gpio0 29 0>; gpio = <&gpio0 29 GPIO_ACTIVE_LOW>;
regulator-always-on; regulator-always-on;
enable-active-low;
}; };
backlight { backlight {