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Groups > linux.kernel > #1710170
| From | Jagan Teki <jagannadh.teki@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0 |
| Date | 2017-08-12 07:50 +0200 |
| Message-ID | <udxt8-51g-11@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Jagan Teki <jagan@amarulasolutions.com>
Since current tree support AXP803 regulators, replace
fixed regulator with AXP803 dcdc1 regulator.
Tested on pine64.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
index 122b5d8..604cdae 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
@@ -62,13 +62,6 @@
chosen {
stdout-path = "serial0:115200n8";
};
-
- reg_vcc3v3: vcc3v3 {
- compatible = "regulator-fixed";
- regulator-name = "vcc3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
};
&ehci0 {
@@ -109,7 +102,7 @@
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
- vmmc-supply = <®_vcc3v3>;
+ vmmc-supply = <®_dcdc1>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
cd-inverted;
disable-wp;
--
2.7.4
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[PATCH] arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0 Jagan Teki <jagannadh.teki@gmail.com> - 2017-08-12 07:50 +0200 Re: [PATCH] arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0 Chen-Yu Tsai <wens@csie.org> - 2017-08-14 12:10 +0200 Re: [PATCH] arm64: allwinner: a64: pine64: Use dcdc1 regulator for mmc0 Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-08-21 11:50 +0200
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