[Linux-stm32] [PATCH 3/3] ARM: dts: stm32: use correct vqmmc regu for eMMC on stm32mp1 ED1/EV1 boards

Yann Gautier yann.gautier at st.com
Wed Mar 4 08:09:56 UTC 2020


On those boards, as stated in schematics files, the regulator used for IOs
is VDD. It was wrongly set to v3v3.

Signed-off-by: Yann Gautier <yann.gautier at st.com>
---
 arch/arm/boot/dts/stm32mp157c-ed1.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 6f8d23a7d4a6..ae6f80f9794e 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -335,7 +335,7 @@
 	st,neg-edge;
 	bus-width = <8>;
 	vmmc-supply = <&v3v3>;
-	vqmmc-supply = <&v3v3>;
+	vqmmc-supply = <&vdd>;
 	mmc-ddr-3_3v;
 	status = "okay";
 };
-- 
2.17.1




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