diff mbox series

[v2,3/3] arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator

Message ID 20191129113941.20170-4-stefan@olimex.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: allwinner: a64: olinuxino: Update regulators | expand

Commit Message

Stefan Mavrodiev Nov. 29, 2019, 11:39 a.m. UTC 
A64-OLinuXino uses DCDC1 (VCC-IO) for MMC1 supply. In commit 916b68cfe4b5
("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi") ALDO2 is set, which is
VCC-PL. Since DCDC1 is always present, the boards are working without a
problem.

This patch sets the correct regulator.

Fixes: 916b68cfe4b5 ("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi")
Cc: stable@vger.kernel.org # v4.16+
Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Maxime Ripard Dec. 2, 2019, 7:17 p.m. UTC | #1 
On Fri, Nov 29, 2019 at 01:39:41PM +0200, Stefan Mavrodiev wrote:
> A64-OLinuXino uses DCDC1 (VCC-IO) for MMC1 supply. In commit 916b68cfe4b5
> ("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi") ALDO2 is set, which is
> VCC-PL. Since DCDC1 is always present, the boards are working without a
> problem.
>
> This patch sets the correct regulator.
>
> Fixes: 916b68cfe4b5 ("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi")
> Cc: stable@vger.kernel.org # v4.16+
> Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>

Applied, thanks!
Maxime
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
index ad3559c576dd..869bb146a9ff 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
@@ -140,7 +140,7 @@ 
 &mmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
-	vmmc-supply = <&reg_aldo2>;
+	vmmc-supply = <&reg_dcdc1>;
 	vqmmc-supply = <&reg_dldo4>;
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;