doxygen/html/clock__control__silabs__siwx91x_8h_source.html

/*

 * Copyright (c) 2024-2026 Silicon Laboratories Inc.

 *

 * SPDX-License-Identifier: Apache-2.0

 */


#ifndef ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_SILABS_SIWX91X_H_

#define ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_SILABS_SIWX91X_H_


#include <stdint.h>

#include <zephyr/device.h>

#include <zephyr/dt-bindings/clock/silabs/siwx91x-clock.h>


struct silabs_siwx91x_clock_control_config {

        uint32_t clkid;

        uint32_t ref_clkid;

        uint32_t clock_div;

};


struct silabs_siwx91x_clock_control_pll_config {

        uint32_t clkid;

        uint32_t ref_clkid;

        uint32_t frequency;

};


const struct device *siwx91x_clock_control_get_device(uint32_t clkid);


#endif /* ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_SILABS_SIWX91X_H_ */

device.h
APIs and macros for the Zephyr device model.

siwx91x_clock_control_get_device
const struct device * siwx91x_clock_control_get_device(uint32_t clkid)
Get the clock control device that owns clkid.

siwx91x-clock.h
Clock identifiers for Silicon Labs SiWx91x devices.

stdint.h

uint32_t
__UINT32_TYPE__ uint32_t
Definition stdint.h:90

device
Runtime device structure (in ROM) per driver instance.
Definition device.h:543

silabs_siwx91x_clock_control_config
Mux / gate clock configuration for SiWx91x clock managers.
Definition clock_control_silabs_siwx91x.h:27

silabs_siwx91x_clock_control_config::clock_div
uint32_t clock_div
Optional divider applied after the mux.
Definition clock_control_silabs_siwx91x.h:30

silabs_siwx91x_clock_control_config::ref_clkid
uint32_t ref_clkid
Parent / reference clock identifier.
Definition clock_control_silabs_siwx91x.h:29

silabs_siwx91x_clock_control_config::clkid
uint32_t clkid
Clock identifier (SIWX91X_CLK_*).
Definition clock_control_silabs_siwx91x.h:28

silabs_siwx91x_clock_control_pll_config
PLL configuration for SiWx91x HP clock manager.
Definition clock_control_silabs_siwx91x.h:34

silabs_siwx91x_clock_control_pll_config::frequency
uint32_t frequency
Target PLL output frequency, in Hz.
Definition clock_control_silabs_siwx91x.h:37

silabs_siwx91x_clock_control_pll_config::ref_clkid
uint32_t ref_clkid
PLL reference clock identifier.
Definition clock_control_silabs_siwx91x.h:36

silabs_siwx91x_clock_control_pll_config::clkid
uint32_t clkid
PLL clock identifier (SIWX91X_CLK_PLL_*).
Definition clock_control_silabs_siwx91x.h:35