Add another mux option for SDMMC2 D4..D7 pins, this is used on
DH electronics STM32MP13xx DHCOR DHSBC board.

Signed-off-by: Marek Vasut <ma...@denx.de>
---
Cc: Patrice Chotard <patrice.chot...@foss.st.com>
Cc: Patrick Delaunay <patrick.delau...@foss.st.com>
Cc: u-b...@dh-electronics.com
Cc: uboot-st...@st-md-mailman.stormreply.com
---
 arch/arm/dts/stm32mp13-pinctrl.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/dts/stm32mp13-pinctrl.dtsi 
b/arch/arm/dts/stm32mp13-pinctrl.dtsi
index f2b41104a58..c6967e82b5d 100644
--- a/arch/arm/dts/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp13-pinctrl.dtsi
@@ -490,6 +490,27 @@
                };
        };
 
+       sdmmc2_d47_pins_a: sdmmc2-d47-0 {
+               pins {
+                       pinmux = <STM32_PINMUX('F', 0, AF10)>, /* SDMMC2_D4 */
+                                <STM32_PINMUX('B', 9, AF10)>, /* SDMMC2_D5 */
+                                <STM32_PINMUX('C', 6, AF10)>, /* SDMMC2_D6 */
+                                <STM32_PINMUX('C', 7, AF10)>; /* SDMMC2_D7 */
+                       slew-rate = <1>;
+                       drive-push-pull;
+                       bias-pull-up;
+               };
+       };
+
+       sdmmc2_d47_sleep_pins_a: sdmmc2-d47-sleep-0 {
+               pins {
+                       pinmux = <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC2_D4 */
+                                <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC2_D5 */
+                                <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC2_D6 */
+                                <STM32_PINMUX('C', 7, ANALOG)>; /* SDMMC2_D7 */
+               };
+       };
+
        spi5_pins_a: spi5-0 {
                pins1 {
                        pinmux = <STM32_PINMUX('H', 7, AF6)>, /* SPI5_SCK */
-- 
2.43.0

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