arm64: dts: st: add sdmmc1 pins for stm32mp25

Add the pins used for SD-card on STM32MP257F-EV1 board.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
index d34a1d5e79c06b0e07c4d9eb21b21c1434f6cb6e..66791a974f8f29b03f020a01d238eef795bf9522 100644 (file)
--- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
@@ -6,6 +6,60 @@
 #include <dt-bindings/pinctrl/stm32-pinfunc.h>
 
 &pinctrl {
+       sdmmc1_b4_pins_a: sdmmc1-b4-0 {
+               pins1 {
+                       pinmux = <STM32_PINMUX('E', 4, AF10)>, /* SDMMC1_D0 */
+                                <STM32_PINMUX('E', 5, AF10)>, /* SDMMC1_D1 */
+                                <STM32_PINMUX('E', 0, AF10)>, /* SDMMC1_D2 */
+                                <STM32_PINMUX('E', 1, AF10)>, /* SDMMC1_D3 */
+                                <STM32_PINMUX('E', 2, AF10)>; /* SDMMC1_CMD */
+                       slew-rate = <2>;
+                       drive-push-pull;
+                       bias-disable;
+               };
+               pins2 {
+                       pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC1_CK */
+                       slew-rate = <3>;
+                       drive-push-pull;
+                       bias-disable;
+               };
+       };
+
+       sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
+               pins1 {
+                       pinmux = <STM32_PINMUX('E', 4, AF10)>, /* SDMMC1_D0 */
+                                <STM32_PINMUX('E', 5, AF10)>, /* SDMMC1_D1 */
+                                <STM32_PINMUX('E', 0, AF10)>, /* SDMMC1_D2 */
+                                <STM32_PINMUX('E', 1, AF10)>; /* SDMMC1_D3 */
+                       slew-rate = <2>;
+                       drive-push-pull;
+                       bias-disable;
+               };
+               pins2 {
+                       pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC1_CK */
+                       slew-rate = <3>;
+                       drive-push-pull;
+                       bias-disable;
+               };
+               pins3 {
+                       pinmux = <STM32_PINMUX('E', 2, AF10)>; /* SDMMC1_CMD */
+                       slew-rate = <2>;
+                       drive-open-drain;
+                       bias-disable;
+               };
+       };
+
+       sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
+               pins {
+                       pinmux = <STM32_PINMUX('E', 4, ANALOG)>, /* SDMMC1_D0 */
+                                <STM32_PINMUX('E', 5, ANALOG)>, /* SDMMC1_D1 */
+                                <STM32_PINMUX('E', 0, ANALOG)>, /* SDMMC1_D2 */
+                                <STM32_PINMUX('E', 1, ANALOG)>, /* SDMMC1_D3 */
+                                <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC1_CK */
+                                <STM32_PINMUX('E', 2, ANALOG)>; /* SDMMC1_CMD */
+               };
+       };
+
        usart2_pins_a: usart2-0 {
                pins1 {
                        pinmux = <STM32_PINMUX('A', 4, AF6)>; /* USART2_TX */