[PATCH 1/7] ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage

[PATCH 1/7] ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage

[Chen-Yu Tsai]

The voltage of the VCC-1V2 regulator on the ALL-H3-CC H3 ver. should be
1.2V, not the 3.3V currently defined in the device tree.

Fix the voltage in the device tree.

Fixes: 6ca358645d4d ("ARM: dts: sun8i: h3: Add dts file for Libre
		      Computer Board ALL-H3-CC H3 ver.")
Cc: <stable@vger.kernel.org> # 4.16.x
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts
index 5971b8b0b768..db6b35bb65ff 100644
--- a/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts
+++ b/arch/arm/boot/dts/sun8i-h3-libretech-all-h3-cc.dts
@@ -62,8 +62,8 @@
 	reg_vcc1v2: vcc1v2 {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc1v2";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
 		regulator-always-on;
 		regulator-boot-on;
 		vin-supply = <&reg_vcc5v0>;
-- 
2.17.0

Re: [PATCH 1/7] ARM: dts: sun8i: h3: fix ALL-H3-CC H3 ver VCC-1V2 regulator voltage

[Maxime Ripard]

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On Tue, Apr 24, 2018 at 07:34:18PM +0800, Chen-Yu Tsai wrote:
> The voltage of the VCC-1V2 regulator on the ALL-H3-CC H3 ver. should be
> 1.2V, not the 3.3V currently defined in the device tree.
> 
> Fix the voltage in the device tree.
> 
> Fixes: 6ca358645d4d ("ARM: dts: sun8i: h3: Add dts file for Libre
> 		      Computer Board ALL-H3-CC H3 ver.")
> Cc: <stable@vger.kernel.org> # 4.16.x
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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