mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-07 14:25:21 +00:00
e18fcbba5a
Now that device_api attribute is unmodified at runtime, as well as all the other attributes, it is possible to switch all device driver instance to be constant. A coccinelle rule is used for this: @r_const_dev_1 disable optional_qualifier @ @@ -struct device * +const struct device * @r_const_dev_2 disable optional_qualifier @ @@ -struct device * const +const struct device * Fixes #27399 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
100 lines
3.4 KiB
C
100 lines
3.4 KiB
C
/*
|
|
* Copyright (c) 2018 Bryan O'Donoghue
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <init.h>
|
|
#include <drivers/pinmux.h>
|
|
#include <soc.h>
|
|
|
|
static int board_pinmux_init(const struct device *dev)
|
|
{
|
|
const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
|
|
const struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
|
|
|
|
ARG_UNUSED(dev);
|
|
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(0, atmel_sam0_uart) && CONFIG_UART_SAM0)
|
|
/* SERCOM0 on RX=PA11, TX=PA10 */
|
|
pinmux_pin_set(muxa, 11, PINMUX_FUNC_C);
|
|
pinmux_pin_set(muxa, 10, PINMUX_FUNC_C);
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(1, atmel_sam0_uart) && CONFIG_UART_SAM0)
|
|
/* SERCOM3 ON RX=PA19, TX=PA16 */
|
|
pinmux_pin_set(muxa, 19, PINMUX_FUNC_C);
|
|
pinmux_pin_set(muxa, 16, PINMUX_FUNC_C);
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(2, atmel_sam0_uart) && CONFIG_UART_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(3, atmel_sam0_uart) && CONFIG_UART_SAM0)
|
|
/* SERCOM3 ON RX=PA23, TX=PA22 */
|
|
pinmux_pin_set(muxa, 23, PINMUX_FUNC_C);
|
|
pinmux_pin_set(muxa, 22, PINMUX_FUNC_C);
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(4, atmel_sam0_uart) && CONFIG_UART_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(5, atmel_sam0_uart) && CONFIG_UART_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(0, atmel_sam0_spi) && CONFIG_SPI_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(1, atmel_sam0_spi) && CONFIG_SPI_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(2, atmel_sam0_spi) && CONFIG_SPI_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(3, atmel_sam0_spi) && CONFIG_SPI_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(4, atmel_sam0_spi) && CONFIG_SPI_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(5, atmel_sam0_spi) && CONFIG_SPI_SAM0)
|
|
/* SPI SERCOM5 on MISO=PB16/pad 0, MOSI=PB22/pad 2, SCK=PB23/pad 3 */
|
|
pinmux_pin_set(muxb, 16, PINMUX_FUNC_C);
|
|
pinmux_pin_set(muxb, 22, PINMUX_FUNC_D);
|
|
pinmux_pin_set(muxb, 23, PINMUX_FUNC_D);
|
|
#endif
|
|
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(0, atmel_sam0_i2c) && CONFIG_I2C_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(1, atmel_sam0_i2c) && CONFIG_I2C_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(2, atmel_sam0_i2c) && CONFIG_I2C_SAM0)
|
|
/* SERCOM2 on SDA=PA08, SCL=PA09 */
|
|
pinmux_pin_set(muxa, 8, PINMUX_FUNC_D);
|
|
pinmux_pin_set(muxa, 9, PINMUX_FUNC_D);
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(3, atmel_sam0_i2c) && CONFIG_I2C_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(4, atmel_sam0_i2c) && CONFIG_I2C_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
#if (ATMEL_SAM0_DT_SERCOM_CHECK(5, atmel_sam0_i2c) && CONFIG_I2C_SAM0)
|
|
#warning Pin mapping may not be configured
|
|
#endif
|
|
|
|
#if (ATMEL_SAM0_DT_TCC_CHECK(0, atmel_sam0_tcc_pwm) && CONFIG_PWM_SAM0_TCC)
|
|
/* TCC0 on WO0=PB30 */
|
|
pinmux_pin_set(muxb, 30, PINMUX_FUNC_E);
|
|
#endif
|
|
|
|
#ifdef CONFIG_USB_DC_SAM0
|
|
/* USB DP on PA25, USB DM on PA24 */
|
|
pinmux_pin_set(muxa, 25, PINMUX_FUNC_G);
|
|
pinmux_pin_set(muxa, 24, PINMUX_FUNC_G);
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
SYS_INIT(board_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY);
|