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[V2,2/2] ARM: dts: stm32: Repair SDMMC2 operation

Message ID 20200330105834.9768-2-marex@denx.de
State Superseded
Delegated to: Patrick Delaunay
Headers show
Series [V2,1/2] ARM: dts: stm32: Add alternate pinmux for SDMMC2 pins 4-7 | expand

Commit Message

Marek Vasut March 30, 2020, 10:58 a.m. UTC
The eMMC uses different pinmux for the top four data lines, use such
a pinmux, otherwise it takes a very long time until the test for 8bit
operation times out. And this is the correct pinmux per schematic too.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
V2: No change
 arch/arm/dts/stm32mp157a-avenger96.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/arm/dts/stm32mp157a-avenger96.dts b/arch/arm/dts/stm32mp157a-avenger96.dts
index 3065593bf2..e7505c7596 100644
--- a/arch/arm/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/dts/stm32mp157a-avenger96.dts
@@ -310,7 +310,7 @@ 
 &sdmmc2 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>;
+	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_b>;