boards: stm32g0316: use pinmux remap dts bindings (5554a911) · Commits · Wenxi XU / zephyr

boards/arm/stm32g0316_disco/CMakeLists.txt

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		# SPDX-License-Identifier: Apache-2.0

		if(CONFIG_PINMUX)
		zephyr_library()
		zephyr_library_sources(pinmux.c)
		endif()

deleted100644 → 0

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		/*
		* Copyright (c) 2019 SEAL AG
		*
		* SPDX-License-Identifier: Apache-2.0
		*/

		#include <init.h>
		#include <soc.h>
		#include <stm32_ll_bus.h>
		#include <stm32_ll_system.h>

		static int pinmux_stm32_init(const struct device *port)
		{
		ARG_UNUSED(port);

		#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart1), okay) && CONFIG_SERIAL
		/* Remap PA11 to PA9 */
		LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG);
		LL_SYSCFG_EnablePinRemap(LL_SYSCFG_PIN_RMP_PA11);
		#endif

		return 0;
		}

		SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1,
		CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

+4 −0

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		@@ -62,6 +62,10 @@
		apb1-prescaler = <1>;
		};

		&pinctrl {
		remap-pa11;
		};

		&usart1 {
		pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pb7>;
		current-speed = <115200>;