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.kozlow...@samsung.com>
Reviewed-by: Javier Martinez Canillas <jav...@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
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