ARM: dts: stm32: Add alternate pinmux for SDMMC1 direction pins

Add another mux option for SDMMC1 direction pins, in particular
SDMMC1_D123DIR, this is used on AV96 board.

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>

diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi
index 81a363d..6842d4c 100644 (file)
--- a/arch/arm/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi
@@ -832,6 +832,30 @@
                                };
                        };
 
+                       sdmmc1_dir_pins_b: sdmmc1-dir-1 {
+                               pins1 {
+                                       pinmux = <STM32_PINMUX('F', 2, AF11)>, /* SDMMC1_D0DIR */
+                                                <STM32_PINMUX('E', 14, AF8)>, /* SDMMC1_D123DIR */
+                                                <STM32_PINMUX('B', 9, AF11)>; /* SDMMC1_CDIR */
+                                       slew-rate = <1>;
+                                       drive-push-pull;
+                                       bias-pull-up;
+                               };
+                               pins2{
+                                       pinmux = <STM32_PINMUX('E', 4, AF8)>; /* SDMMC1_CKIN */
+                                       bias-pull-up;
+                               };
+                       };
+
+                       sdmmc1_dir_sleep_pins_b: sdmmc1-dir-sleep-1 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('F', 2, ANALOG)>, /* SDMMC1_D0DIR */
+                                                <STM32_PINMUX('E', 14, ANALOG)>, /* SDMMC1_D123DIR */
+                                                <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */
+                                                <STM32_PINMUX('E', 4, ANALOG)>; /* SDMMC1_CKIN */
+                               };
+                       };
+
                        sdmmc2_b4_pins_a: sdmmc2-b4-0 {
                                pins1 {
                                        pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */