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ARM: dts: stm32: Repair SDMMC2 operation

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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 <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Marek Vasut
2020-03-31 19:51:27 +02:00
committed by Patrick Delaunay
parent 5fdcba6402
commit df7f49ca27
2 changed files with 2 additions and 2 deletions
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2
arch/arm/dts/stm32mp157a-avenger96-u-boot.dtsi
View File

@@ -174,7 +174,7 @@
}; };
}; };
&sdmmc2_d47_pins_a { &sdmmc2_d47_pins_b {
u-boot,dm-spl; u-boot,dm-spl;
pins { pins {
u-boot,dm-spl; u-boot,dm-spl;

2
arch/arm/dts/stm32mp157a-avenger96.dts
View File

@@ -327,7 +327,7 @@
&sdmmc2 { &sdmmc2 {
pinctrl-names = "default"; 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; non-removable;
no-sd; no-sd;
no-sdio; no-sdio;