From b099576de9d7352a1f4b7650eef562f3d4d29198 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 18 Jun 2013 09:51:58 +0100 Subject: [PATCH] ARM: ux500: Correct the EN_3v3 regulator's on/off GPIO When this node was added, the AB8500 GPIO driver was pretty broken. As a hack, we pretended that NOMADIK GPIO 26 was the correct on/off pin, as it was unused. It worked because AB8500 GPIO 26 was in an 'always on from boot' state. Now the AB8500 GPIO driver is working, the default state for all the pins is 'off'. Let's flip back over to use the correct GPIO which is _actually_ attached to the regulator. We're also taking the opportunity to straighten out some formatting misdemeanours, swapping spaces for tabs. Signed-off-by: Lee Jones Signed-off-by: Arnd Bergmann Acked-by: Linus Walleij --- arch/arm/boot/dts/snowball.dts | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index db5db24..da3f02a 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -22,12 +22,13 @@ en_3v3_reg: en_3v3 { compatible = "regulator-fixed"; - regulator-name = "en-3v3-fixed-supply"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 26 0x4>; // 26 - startup-delay-us = <5000>; - enable-active-high; + regulator-name = "en-3v3-fixed-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */ + gpio = <&ab8500_gpio 25 0x4>; + startup-delay-us = <5000>; + enable-active-high; }; gpio_keys { -- 2.7.4