102 lines
3.0 KiB
C
102 lines
3.0 KiB
C
/*
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* Copyright (c) 2016 Freescale Semiconductor, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <init.h>
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#include <pinmux.h>
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#include <fsl_port.h>
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static int frdm_k64f_pinmux_init(struct device *dev)
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{
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ARG_UNUSED(dev);
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#ifdef CONFIG_PINMUX_MCUX_PORTA
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struct device *porta =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTB
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struct device *portb =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTC
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struct device *portc =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTD
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struct device *portd =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTE
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struct device *porte =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
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#endif
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#ifdef CONFIG_UART_K20_PORT_0
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/* UART0 RX, TX */
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pinmux_pin_set(portb, 16, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(portb, 17, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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#ifdef CONFIG_UART_K20_PORT_3
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/* UART3 RX, TX */
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pinmux_pin_set(portc, 16, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(portc, 17, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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/* SW2 / FXOS8700 INT1 */
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pinmux_pin_set(portc, 6, PORT_PCR_MUX(kPORT_MuxAsGpio));
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/* FXOS8700 INT2 */
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pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAsGpio));
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/* SW3 */
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pinmux_pin_set(porta, 4, PORT_PCR_MUX(kPORT_MuxAsGpio));
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/* Red, green, blue LEDs */
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pinmux_pin_set(portb, 22, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(porte, 26, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portb, 21, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#ifdef CONFIG_SPI_0
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/* SPI0 CS0, SCK, SOUT, SIN */
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pinmux_pin_set(portd, 0, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 1, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 2, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#if CONFIG_I2C_0
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/* I2C0 SCL, SDA */
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pinmux_pin_set(porte, 24, PORT_PCR_MUX(kPORT_MuxAlt5)
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| PORT_PCR_ODE_MASK);
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pinmux_pin_set(porte, 25, PORT_PCR_MUX(kPORT_MuxAlt5)
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| PORT_PCR_ODE_MASK);
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#endif
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#if CONFIG_ETH_MCUX_0
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pinmux_pin_set(porta, 5, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 12, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 13, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 14, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 15, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 17, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(porta, 28, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(portb, 0, PORT_PCR_MUX(kPORT_MuxAlt4)
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| PORT_PCR_ODE_MASK | PORT_PCR_PE_MASK | PORT_PCR_PS_MASK);
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pinmux_pin_set(portb, 1, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(portc, 16, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(portc, 17, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(portc, 18, PORT_PCR_MUX(kPORT_MuxAlt4));
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pinmux_pin_set(portc, 19, PORT_PCR_MUX(kPORT_MuxAlt4));
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#endif
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return 0;
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}
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SYS_INIT(frdm_k64f_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY);
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