ARM: dts: stm32: Add sdio pins definition for stm32f7

Add sdio pins definition for the 2 sdio instances embeds in stm32f746.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
index f518de184e52a3a673fbd7d819642eaab26f8ce7..9314128df185919a737b7b74eb45322bd97284c1 100644 (file)
--- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
@@ -222,6 +222,68 @@ pins {
                                        slew-rate = <2>;
                                };
                        };
+
+                       sdio_pins_a: sdio_pins_a@0 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */
+                                                <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */
+                                                <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */
+                                                <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */
+                                                <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1 CLK */
+                                                <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+                       sdio_pins_od_a: sdio_pins_od_a@0 {
+                               pins1 {
+                                       pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */
+                                                <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */
+                                                <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */
+                                                <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */
+                                                <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1 CLK */
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+
+                               pins2 {
+                                       pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */
+                                       drive-open-drain;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+                       sdio_pins_b: sdio_pins_b@0 {
+                               pins {
+                                       pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */
+                                                <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */
+                                                <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */
+                                                <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */
+                                                <STM32_PINMUX('D', 6, AF11)>, /* SDMMC2 CLK */
+                                                <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+                       sdio_pins_od_b: sdio_pins_od_b@0 {
+                               pins1 {
+                                       pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */
+                                                <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */
+                                                <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */
+                                                <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */
+                                                <STM32_PINMUX('D', 6, AF11)>; /* SDMMC2 CLK */
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+
+                               pins2 {
+                                       pinmux = <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */
+                                       drive-open-drain;
+                                       slew-rate = <2>;
+                               };
+                       };
                };
        };
 };