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drivers: serial: stm32: use new pinctrl API

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Use the new pinctrl API to configure pins.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2021-09-07 16:39:45 +02:00 • committed by Carles Cufí
commit 21a271962c
5 changed files with 8 additions and 45 deletions
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12
drivers/serial/uart_stm32.c
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@ -20,8 +20,6 @@
#include <soc.h>
#include <init.h>
#include <drivers/uart.h>
#include <drivers/pinmux.h>
#include <pinmux/pinmux_stm32.h>
#include <drivers/clock_control.h>
#include <pm/pm.h>
@ -1507,9 +1505,7 @@ static int uart_stm32_init(const struct device *dev)
}
/* Configure dt provided device signals when available */
err = stm32_dt_pinctrl_configure(config->pinctrl_list,
config->pinctrl_list_size,
(uint32_t)UART_STRUCT(dev));
err = pinctrl_apply_state(config->pcfg, PINCTRL_STATE_DEFAULT);
if (err < 0) {
return err;
}
@ -1657,8 +1653,7 @@ static void uart_stm32_irq_config_func_##index(const struct device *dev) \
#define STM32_UART_INIT(index) \
STM32_UART_IRQ_HANDLER_DECL(index) \
\
static const struct soc_gpio_pinctrl uart_pins_##index[] = \
ST_STM32_DT_INST_PINCTRL(index, 0); \
PINCTRL_DT_INST_DEFINE(index) \
\
static const struct uart_stm32_config uart_stm32_cfg_##index = { \
.uconf = { \
@ -1670,9 +1665,8 @@ static const struct uart_stm32_config uart_stm32_cfg_##index = { \
}, \
.hw_flow_control = DT_INST_PROP(index, hw_flow_control), \
.parity = DT_INST_ENUM_IDX_OR(index, parity, UART_CFG_PARITY_NONE), \
.pcfg = PINCTRL_DT_INST_DEV_CONFIG_GET(index), \
STM32_UART_POLL_IRQ_HANDLER_FUNC(index) \
.pinctrl_list = uart_pins_##index, \
.pinctrl_list_size = ARRAY_SIZE(uart_pins_##index), \
}; \
\
static struct uart_stm32_data uart_stm32_data_##index = { \