Hi Marek,
On 7/20/21 11:46 PM, Marek Vasut wrote:
Commit 500327e2ea7 ("ARM: dts: stm32mp1: DT alignment with Linux kernel v5.8-rc1") renamed sdmmc2_d47_pins_b phandle to sdmmc2_d47_pins_c, but without updating the AV96 DT which uses that phandle. Linux missed similar update as well and it was only added in commit 1ad6e36ec266 ("ARM: dts: stm32: Fix sdmmc2 pins on AV96") .
Update the AV96 DT pinmux phandle, otherwise eMMC 8bit mode does not work and access to eMMC takes a very long time to fall back to 4bit mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrick Delaunay patrick.delaunay@foss.st.com Cc: Patrice Chotard patrice.chotard@foss.st.com
arch/arm/dts/stm32mp15xx-dhcor-avenger96-u-boot.dtsi | 2 +- arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcor-avenger96-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcor-avenger96-u-boot.dtsi index 1ae57e18542..8b275e4950e 100644 --- a/arch/arm/dts/stm32mp15xx-dhcor-avenger96-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcor-avenger96-u-boot.dtsi @@ -57,7 +57,7 @@ }; };
-&sdmmc2_d47_pins_b { +&sdmmc2_d47_pins_c { u-boot,dm-spl; pins { u-boot,dm-spl; diff --git a/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts b/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts index 9b5dda318ec..0e860e5cf88 100644 --- a/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts +++ b/arch/arm/dts/stm32mp15xx-dhcor-avenger96.dts @@ -152,7 +152,7 @@
&sdmmc2 { pinctrl-names = "default";
- pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_b>;
- pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; non-removable; no-sd; no-sdio;
Reviewed-by: Patrick Delaunay patrick.delaunay@foss.st.com
And sorry for the alignment issue.
Thanks Patrick