[PATCH 2/2] ARM: dts: stm32: Repair SDMMC2 operation
Marek Vasut
marex at denx.de
Thu Mar 26 22:00:44 CET 2020
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 at denx.de>
Cc: Patrick Delaunay <patrick.delaunay at st.com>
Cc: Patrice Chotard <patrice.chotard at st.com>
---
arch/arm/dts/stm32mp157a-avenger96.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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>;
non-removable;
no-sd;
no-sdio;
--
2.25.1
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