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.
Reviewed-by: Patrice Chotard
Reviewed-by: Patrick Delaunay
Signed-off-by: Marek Vasut
Cc: Manivannan Sadhasivam
Cc: Patrick Delaunay
Cc: Patrice Chotard
---
V2: Update also the -u-boot.dtsi to match this change
V3: No change
---
arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi | 2 +-
arch/arm/dts/stm32mp157a-avenger96.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi
b/arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi
index 47bfbb8d77..2c7dc509a3 100644
--- a/arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi
@@ -174,7 +174,7 @@
};
};
-&sdmmc2_d47_pins_a {
+&sdmmc2_d47_pins_b {
u-boot,dm-spl;
pins {
u-boot,dm-spl;
diff --git a/arch/arm/dts/stm32mp157a-avenger96.dts
b/arch/arm/dts/stm32mp157a-avenger96.dts
index 1e9b45b69d..3fca1ed56d 100644
--- a/arch/arm/dts/stm32mp157a-avenger96.dts
+++ b/arch/arm/dts/stm32mp157a-avenger96.dts
@@ -327,7 +327,7 @@
&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
