38 lines
869 B
C
38 lines
869 B
C
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/*
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* Copyright (c) 2019 Linaro Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <kernel.h>
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#include <device.h>
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#include <init.h>
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#include <pinmux.h>
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#include <sys_io.h>
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#include <pinmux/stm32/pinmux_stm32.h>
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/* pin assignments for Avenger96 board */
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static const struct pin_config pinconf[] = {
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#ifdef CONFIG_UART_4
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{ STM32_PIN_PB2, STM32MP1X_PINMUX_FUNC_PB2_UART4_RX },
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{ STM32_PIN_PD1, STM32MP1X_PINMUX_FUNC_PD1_UART4_TX },
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#endif /* CONFIG_UART_4 */
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#ifdef CONFIG_UART_7
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{ STM32_PIN_PE7, STM32MP1X_PINMUX_FUNC_PE7_UART7_RX },
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{ STM32_PIN_PE8, STM32MP1X_PINMUX_FUNC_PE8_UART7_TX },
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#endif /* CONFIG_UART_7 */
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};
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static int pinmux_stm32_init(struct device *port)
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{
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ARG_UNUSED(port);
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stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
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return 0;
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}
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SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1,
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CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);
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