[PATCH 2/2] arm64: allwinner: a64-sopine: Use dcdc1 regulator instead of vcc3v3
Jagan Teki
jagannadh.teki at gmail.com
Fri Dec 1 01:06:05 PST 2017
Since current tree support AXP803 regulators,
replace fixed regulator vcc3v3 with AXP803 dcdc1 regulator.
Tested mmc0 on sopine baseboard.
Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts | 2 +-
arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi | 11 +----------
2 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
index a053a6a..abe179d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@@ -96,7 +96,7 @@
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
- vmmc-supply = <®_vcc3v3>;
+ vmmc-supply = <®_dcdc1>;
vqmmc-supply = <®_vcc1v8>;
bus-width = <8>;
non-removable;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
index a5da18a..43418bd 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
@@ -45,19 +45,10 @@
#include "sun50i-a64.dtsi"
-/ {
- reg_vcc3v3: vcc3v3 {
- compatible = "regulator-fixed";
- regulator-name = "vcc3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-};
-
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
- vmmc-supply = <®_vcc3v3>;
+ vmmc-supply = <®_dcdc1>;
non-removable;
disable-wp;
bus-width = <4>;
--
2.7.4
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