ARM: dts: stm32: add sai pins muxing on stm32mp157 (ae658082) · Commits · 戴 / test

arch/arm/boot/dts/stm32mp157-pinctrl.dtsi

+73 −0

Original line number	Diff line number	Diff line
		@@ -543,6 +543,79 @@
		};
		};

		sai2a_pins_a: sai2a-0 {
		pins {
		pinmux = <STM32_PINMUX('I', 5, AF10)>, /* SAI2_SCK_A */
		<STM32_PINMUX('I', 6, AF10)>, /* SAI2_SD_A */
		<STM32_PINMUX('I', 7, AF10)>, /* SAI2_FS_A */
		<STM32_PINMUX('E', 0, AF10)>; /* SAI2_MCLK_A */
		slew-rate = <0>;
		drive-push-pull;
		bias-disable;
		};
		};

		sai2a_sleep_pins_a: sai2a-1 {
		pins {
		pinmux = <STM32_PINMUX('I', 5, ANALOG)>, /* SAI2_SCK_A */
		<STM32_PINMUX('I', 6, ANALOG)>, /* SAI2_SD_A */
		<STM32_PINMUX('I', 7, ANALOG)>, /* SAI2_FS_A */
		<STM32_PINMUX('E', 0, ANALOG)>; /* SAI2_MCLK_A */
		};
		};

		sai2b_pins_a: sai2b-0 {
		pins1 {
		pinmux = <STM32_PINMUX('E', 12, AF10)>, /* SAI2_SCK_B */
		<STM32_PINMUX('E', 13, AF10)>, /* SAI2_FS_B */
		<STM32_PINMUX('E', 14, AF10)>; /* SAI2_MCLK_B */
		slew-rate = <0>;
		drive-push-pull;
		bias-disable;
		};
		pins2 {
		pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
		bias-disable;
		};
		};

		sai2b_sleep_pins_a: sai2b-1 {
		pins {
		pinmux = <STM32_PINMUX('F', 11, ANALOG)>, /* SAI2_SD_B */
		<STM32_PINMUX('E', 12, ANALOG)>, /* SAI2_SCK_B */
		<STM32_PINMUX('E', 13, ANALOG)>, /* SAI2_FS_B */
		<STM32_PINMUX('E', 14, ANALOG)>; /* SAI2_MCLK_B */
		};
		};

		sai2b_pins_b: sai2b-2 {
		pins {
		pinmux = <STM32_PINMUX('F', 11, AF10)>; /* SAI2_SD_B */
		bias-disable;
		};
		};

		sai2b_sleep_pins_b: sai2b-3 {
		pins {
		pinmux = <STM32_PINMUX('F', 11, ANALOG)>; /* SAI2_SD_B */
		};
		};

		sai4a_pins_a: sai4a-0 {
		pins {
		pinmux = <STM32_PINMUX('B', 5, AF10)>; /* SAI4_SD_A */
		slew-rate = <0>;
		drive-push-pull;
		bias-disable;
		};
		};

		sai4a_sleep_pins_a: sai4a-1 {
		pins {
		pinmux = <STM32_PINMUX('B', 5, ANALOG)>; /* SAI4_SD_A */
		};
		};

		sdmmc1_b4_pins_a: sdmmc1-b4-0 {
		pins {
		pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */

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