clock_control_silabs.h

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/*
 * Copyright (c) 2024 Silicon Laboratories Inc.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_SILABS_H_
#define ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_SILABS_H_
 
#include <zephyr/drivers/clock_control.h>

 
#if defined(CONFIG_SOC_SILABS_XG21)
#include <zephyr/dt-bindings/clock/silabs/xg21-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG22)
#include <zephyr/dt-bindings/clock/silabs/xg22-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG23)
#include <zephyr/dt-bindings/clock/silabs/xg23-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG24)
#include <zephyr/dt-bindings/clock/silabs/xg24-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG26)
#include <zephyr/dt-bindings/clock/silabs/xg26-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG27)
#include <zephyr/dt-bindings/clock/silabs/xg27-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG28)
#include <zephyr/dt-bindings/clock/silabs/xg28-clock.h>
#elif defined(CONFIG_SOC_SILABS_XG29)
#include <zephyr/dt-bindings/clock/silabs/xg29-clock.h>
#endif

struct silabs_clock_control_cmu_config {
        uint32_t bus_clock; 
        uint8_t branch;     
};

#define SILABS_DT_CLOCK_CFG(node_id)                                                               \
        {                                                                                          \
                .bus_clock = DT_CLOCKS_CELL(node_id, enable),                                      \
                .branch = DT_CLOCKS_CELL(node_id, branch),                                         \
        }

#define SILABS_DT_INST_CLOCK_CFG(inst)                                                             \
        {                                                                                          \
                .bus_clock = DT_INST_CLOCKS_CELL(inst, enable),                                    \
                .branch = DT_INST_CLOCKS_CELL(inst, branch),                                       \
        }

#define SILABS_DT_CLOCK_CFG_BY_NAME(node_id, name)                                                 \
        {                                                                                          \
                .bus_clock = DT_CLOCKS_CELL_BY_NAME(node_id, name, enable),                        \
                .branch = DT_CLOCKS_CELL_BY_NAME(node_id, name, branch),                           \
        }
 

#define SILABS_DT_INST_CLOCK_CFG_BY_NAME(inst, name)                                               \
        {                                                                                          \
                .bus_clock = DT_INST_CLOCKS_CELL_BY_NAME(inst, name, enable),                      \
                .branch = DT_INST_CLOCKS_CELL_BY_NAME(inst, name, branch),                         \
        }

 
#endif /* ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_SILABS_H_ */