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refactor(boards): Switch proton_c to newer pinmux approach.

Browse source 
See: https://github.com/zephyrproject-rtos/zephyr/issues/28999
PR: https://github.com/zmkfirmware/zmk/pull/736
This commit is contained in:
Peter Johanson 2021-03-24 21:54:41 -04:00 • committed by Pete Johanson
parent d7475f792f
commit b2d64fe598
4 changed files with 14 additions and 75 deletions
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7
app/boards/arm/proton_c/CMakeLists.txt
View file

@ -1,7 +0,0 @@
# SPDX-License-Identifier: MIT
if(CONFIG_PINMUX)
zephyr_library()
zephyr_library_sources(pinmux.c)
zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
endif()

2
app/boards/arm/proton_c/arduino_pro_micro_pins.dtsi
View file

@ -48,5 +48,5 @@
}; };
pro_micro_i2c: &i2c1 {}; pro_micro_i2c: &i2c1 {};
pro_micro_spi: &spi1 {}; pro_micro_spi: &spi2 {};
pro_micro_serial: &usart1 {}; pro_micro_serial: &usart1 {};

67
app/boards/arm/proton_c/pinmux.c
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@ -1,67 +0,0 @@
/*
* Copyright (c) 2017 I-SENSE group of ICCS
*
* SPDX-License-Identifier: MIT
*/
#include <kernel.h>
#include <device.h>
#include <init.h>
#include <drivers/pinmux.h>
#include <sys/sys_io.h>
#include <pinmux/stm32/pinmux_stm32.h>
/* pin assignments for STM32F3DISCOVERY board */
static const struct pin_config pinconf[] = {
#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart1), okay) && CONFIG_SERIAL
{STM32_PIN_PC4, STM32F3_PINMUX_FUNC_PC4_USART1_TX},
{STM32_PIN_PC5, STM32F3_PINMUX_FUNC_PC5_USART1_RX},
#endif
#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart2), okay) && CONFIG_SERIAL
{STM32_PIN_PA2, STM32F3_PINMUX_FUNC_PA2_USART2_TX},
{STM32_PIN_PA3, STM32F3_PINMUX_FUNC_PA3_USART2_RX},
#endif
#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && CONFIG_I2C
{STM32_PIN_PB6, STM32F3_PINMUX_FUNC_PB6_I2C1_SCL},
{STM32_PIN_PB7, STM32F3_PINMUX_FUNC_PB7_I2C1_SDA},
#endif
#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c2), okay) && CONFIG_I2C
{STM32_PIN_PA9, STM32F3_PINMUX_FUNC_PA9_I2C2_SCL},
{STM32_PIN_PA10, STM32F3_PINMUX_FUNC_PA10_I2C2_SDA},
#endif
#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi1), okay) && CONFIG_SPI
#ifdef CONFIG_SPI_STM32_USE_HW_SS
{STM32_PIN_PA4, STM32F3_PINMUX_FUNC_PA4_SPI1_NSS},
#endif /* CONFIG_SPI_STM32_USE_HW_SS */
{STM32_PIN_PA5, STM32F3_PINMUX_FUNC_PA5_SPI1_SCK},
{STM32_PIN_PA6, STM32F3_PINMUX_FUNC_PA6_SPI1_MISO},
{STM32_PIN_PA7, STM32F3_PINMUX_FUNC_PA7_SPI1_MOSI},
#endif
#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi2), okay) && CONFIG_SPI
#ifdef CONFIG_SPI_STM32_USE_HW_SS
{STM32_PIN_PB12, STM32F3_PINMUX_FUNC_PB12_SPI2_NSS},
#endif /* CONFIG_SPI_STM32_USE_HW_SS */
{STM32_PIN_PB13, STM32F3_PINMUX_FUNC_PB13_SPI2_SCK},
{STM32_PIN_PB14, STM32F3_PINMUX_FUNC_PB14_SPI2_MISO},
{STM32_PIN_PB15, STM32F3_PINMUX_FUNC_PB15_SPI2_MOSI},
#endif
#ifdef CONFIG_USB_DC_STM32
{STM32_PIN_PA11, STM32F3_PINMUX_FUNC_PA11_USB_DM},
{STM32_PIN_PA12, STM32F3_PINMUX_FUNC_PA12_USB_DP},
#endif /* CONFIG_USB_DC_STM32 */
#if DT_NODE_HAS_STATUS(DT_NODELABEL(can1), okay) && CONFIG_CAN
{STM32_PIN_PD0, STM32F3_PINMUX_FUNC_PD0_CAN1_RX},
{STM32_PIN_PD1, STM32F3_PINMUX_FUNC_PD1_CAN1_TX},
#endif
};
static int pinmux_stm32_init(const struct device *port) {
ARG_UNUSED(port);
stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
return 0;
}
SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

13
app/boards/arm/proton_c/proton_c.dts
View file

@ -6,6 +6,7 @@
/dts-v1/; /dts-v1/;
#include <st/f3/stm32f303Xc.dtsi> #include <st/f3/stm32f303Xc.dtsi>
#include <st/f3/stm32f303c(b-c)tx-pinctrl.dtsi>
#include "arduino_pro_micro_pins.dtsi" #include "arduino_pro_micro_pins.dtsi"
/ { / {
@ -26,6 +27,18 @@
}; };
}; };
&usart1 {
pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
};
&spi2 {
pinctrl-0 = <&spi2_sck_pb13 &spi2_miso_pb14 &spi2_mosi_pb15>;
};
&i2c1 {
pinctrl-0 = <&i2c1_scl_pb6 &i2c1_sda_pb7>;
};
&usb { &usb {
status = "okay"; status = "okay";
}; };