94900be53c
Conditionalizes dac pinmuxes on CONFIG_DAC for all nxp boards (kinetis, lpc, and imx families) to avoid possible conflicts between peripherals. Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
153 lines
5 KiB
C
153 lines
5 KiB
C
/*
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* Copyright (c) 2019 Vestas Wind Systems A/S
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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 <drivers/pinmux.h>
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#include <fsl_port.h>
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static int twr_ke18f_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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__unused 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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__unused 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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__unused 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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__unused 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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__unused struct device *porte =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
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#endif
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#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(ftm0), nxp_kinetis_ftm_pwm, okay) && CONFIG_PWM
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/* Tri-color LED as PWM */
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pinmux_pin_set(portb, 5, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 15, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 16, PORT_PCR_MUX(kPORT_MuxAlt2));
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#else
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/* Tri-color LED as GPIO */
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pinmux_pin_set(portb, 5, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 15, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 16, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#if DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(ftm3), nxp_kinetis_ftm_pwm, okay) && CONFIG_PWM
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/* User LEDs as PWM */
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pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portc, 11, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portc, 12, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAlt2));
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#else
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/* User LEDs as GPIO */
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pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 11, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 12, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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/* Buttons */
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 6, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpuart0), okay) && CONFIG_SERIAL
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/* UART0 RX, TX */
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pinmux_pin_set(portb, 0, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portb, 1, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpspi0), okay) && CONFIG_SPI
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/* SPI0 SCK, SIN, SOUT */
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pinmux_pin_set(porte, 0, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(porte, 1, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(porte, 2, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_SPI_0_PCS2
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/* SPI0 PCS2 */
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pinmux_pin_set(porte, 6, PORT_PCR_MUX(kPORT_MuxAlt2));
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#else
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pinmux_pin_set(porte, 6, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpspi1), okay) && CONFIG_SPI
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/* SPI1 SCK, SIN, SOUT */
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pinmux_pin_set(portd, 0, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(portd, 1, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(portd, 2, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_SPI_1_PCS0
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/* SPI1 PCS0 */
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAlt3));
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#else
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_SPI_1_PCS2
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/* SPI1 PCS2 */
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pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAlt3));
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#else
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pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_FLEXIO_CLKOUT
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/* CLKOUT */
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pinmux_pin_set(porte, 10, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpi2c0), okay) && CONFIG_I2C
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/* LPI2C0 SCL, SDA - FXOS8700 */
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pinmux_pin_set(porta, 3, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(porta, 2, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpi2c1), okay) && CONFIG_I2C
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/* LPI2C1 SCL, SDA - Elevator connector */
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pinmux_pin_set(portd, 9, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 8, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(flexcan0), okay) && CONFIG_CAN
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/* FlexCAN0 RX, TX */
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pinmux_pin_set(porte, 4, PORT_PCR_MUX(kPORT_MuxAlt5));
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pinmux_pin_set(porte, 5, PORT_PCR_MUX(kPORT_MuxAlt5));
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#endif
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/* FXOS8700 INT1, INT2, RST */
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#if DT_NODE_HAS_PROP(DT_INST(0, nxp_fxos8700), int1_gpios)
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pinmux_pin_set(porta, 14, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#if DT_NODE_HAS_PROP(DT_INST(0, nxp_fxos8700), int2_gpios)
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pinmux_pin_set(portc, 17, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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pinmux_pin_set(portc, 15, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(adc0), okay) && CONFIG_ADC
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/* Thermistor A, B */
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pinmux_pin_set(porta, 0, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog));
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pinmux_pin_set(porta, 1, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog));
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/* Potentiometer */
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pinmux_pin_set(portc, 14, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog));
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#endif
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#if DT_NODE_HAS_STATUS(DT_NODELABEL(dac0), okay) && CONFIG_DAC
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pinmux_pin_set(porte, 9, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog));
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#endif
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return 0;
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}
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SYS_INIT(twr_ke18f_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY);
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