67 lines
1.7 KiB
C
67 lines
1.7 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 hexiwear_k64_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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/* Red, green, blue LEDs */
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pinmux_pin_set(portc, 8, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 9, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 0, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#if CONFIG_I2C_1
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/* I2C1 SCL, SDA - accel/mag, gyro, pressure */
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pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAlt2)
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| PORT_PCR_ODE_MASK);
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pinmux_pin_set(portc, 11, PORT_PCR_MUX(kPORT_MuxAlt2)
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| PORT_PCR_ODE_MASK);
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#endif
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/* FXOS8700 INT2 */
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pinmux_pin_set(portd, 13, PORT_PCR_MUX(kPORT_MuxAsGpio));
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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_4
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/* UART4 RX, TX - BLE */
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pinmux_pin_set(porte, 24, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(porte, 25, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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return 0;
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}
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SYS_INIT(hexiwear_k64_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY);
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