lkml.org 
[lkml]   [2016]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v3 11/12] ARM: dts: exynos: Switch the buck8 to GPIO mode on Odroid U3
Date
Switch the control of buck8 to GPIO mode. It is faster than I2C/register
mode and it is the easiest way to disable it (regulator state is a
logical OR state of GPIO and register value).

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
---
arch/arm/boot/dts/exynos4412-odroidu3.dts | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index d73aa6c58fe3..31cdc036fda4 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -74,6 +74,7 @@
regulator-name = "BUCK8_P3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ maxim,ena-gpios = <&gpa1 1 GPIO_ACTIVE_HIGH>;
};

/* VDDQ for MSHC (eMMC card) */
--
1.9.1
\
 
 \ /
  Last update: 2016-06-01 10:21    [W:0.244 / U:0.424 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site