Commit 37f92e69 authored by Steffen Trumtrar's avatar Steffen Trumtrar Committed by Alexandre Torgue
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ARM: dts: stm32: Add idle/sleep pinmux for USART3 on stm32mp15 



Add idle and sleep mux option for the USART3 pins_a.

This is used on the Phycore STM32MP1.

Signed-off-by: default avatarSteffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 559b33d2

arch/arm/boot/dts/stm32mp15-pinctrl.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -2402,6 +2402,23 @@ 
		};

	};



	usart3_idle_pins_a: usart3-idle-0 {

		pins1 {

			pinmux = <STM32_PINMUX('B', 10, ANALOG)>; /* USART3_TX */

		};

		pins2 {

			pinmux = <STM32_PINMUX('B', 12, AF8)>; /* USART3_RX */

			bias-disable;

		};

	};



	usart3_sleep_pins_a: usart3-sleep-0 {

		pins {

			pinmux = <STM32_PINMUX('B', 10, ANALOG)>, /* USART3_TX */

				 <STM32_PINMUX('B', 12, ANALOG)>; /* USART3_RX */

		};

	};



	usart3_pins_b: usart3-1 {

		pins1 {

			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */