Messages in this thread Patch in this message | | | From | Stefan Mavrodiev <> | Subject | [PATCH 3/3] arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator | Date | Fri, 29 Nov 2019 11:13:36 +0200 |
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A64-OLinuXino uses DCDC1 (VCC-IO) for MMC1 supply. In the dts ALDO2 is set, which is VCC-PL. Since DCDC1 is always present, the boards are working without a problem.
THis pacth sets the correct regulator.
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(-)
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 = <®_aldo2>; + vmmc-supply = <®_dcdc1>; vqmmc-supply = <®_dldo4>; mmc-pwrseq = <&wifi_pwrseq>; bus-width = <4>; -- 2.17.1
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