mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-10 13:21:57 +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>
39 lines
842 B
C
39 lines
842 B
C
/*
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* Copyright (c) 2016 Open-RnD Sp. z o.o.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @brief Driver for UART port on STM32 family processor.
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*
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*/
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#ifndef ZEPHYR_DRIVERS_SERIAL_UART_STM32_H_
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#define ZEPHYR_DRIVERS_SERIAL_UART_STM32_H_
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/* device config */
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struct uart_stm32_config {
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struct uart_device_config uconf;
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/* clock subsystem driving this peripheral */
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struct stm32_pclken pclken;
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/* initial hardware flow control, 1 for RTS/CTS */
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bool hw_flow_control;
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/* initial parity, 0 for none, 1 for odd, 2 for even */
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int parity;
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};
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/* driver data */
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struct uart_stm32_data {
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/* Baud rate */
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uint32_t baud_rate;
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/* clock device */
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const struct device *clock;
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#ifdef CONFIG_UART_INTERRUPT_DRIVEN
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uart_irq_callback_user_data_t user_cb;
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void *user_data;
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#endif
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};
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#endif /* ZEPHYR_DRIVERS_SERIAL_UART_STM32_H_ */
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