Commit 2f715efc authored by Yann Gautier's avatar Yann Gautier Committed by Alexandre Torgue
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ARM: dts: stm32: add sdmmc2 pins for STM32MP13 



Those pins are used for SDIO on STM32MP135F-DK board.

Signed-off-by: default avatarYann Gautier <yann.gautier@foss.st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent a7f6433f

arch/arm/boot/dts/stm32mp13-pinctrl.dtsi

+51 −0
Original line number Diff line number Diff line
@@ -57,6 +57,57 @@ pins { 
		};

	};



	sdmmc2_b4_pins_a: sdmmc2-b4-0 {

		pins {

			pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */

				 <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */

				 <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */

				 <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2_D3 */

				 <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */

			slew-rate = <1>;

			drive-push-pull;

			bias-pull-up;

		};

	};



	sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 {

		pins1 {

			pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */

				 <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */

				 <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */

				 <STM32_PINMUX('B', 4, AF10)>; /* SDMMC2_D3 */

			slew-rate = <1>;

			drive-push-pull;

			bias-pull-up;

		};

		pins2 {

			pinmux = <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */

			slew-rate = <1>;

			drive-open-drain;

			bias-pull-up;

		};

	};



	sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 {

		pins {

			pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC2_D0 */

				 <STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC2_D1 */

				 <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2_D2 */

				 <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2_D3 */

				 <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC2_CK */

				 <STM32_PINMUX('G', 6, ANALOG)>; /* SDMMC2_CMD */

		};

	};



	sdmmc2_clk_pins_a: sdmmc2-clk-0 {

		pins {

			pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */

			slew-rate = <1>;

			drive-push-pull;

			bias-pull-up;

		};

	};



	uart4_pins_a: uart4-0 {

		pins1 {

			pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */