mchp_sam_pmc.h

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/*
 * Copyright (C) 2025 Microchip Technology Inc. and its subsidiaries
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_MICROCHIP_SAM_PMC_H_
#define ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_MICROCHIP_SAM_PMC_H_
 
#include <soc.h>
#include <zephyr/drivers/clock_control.h>
#include <zephyr/dt-bindings/clock/microchip_sam_pmc.h>
 
struct sam_sckc_config {
        uint32_t crystal_osc: 1;
        uint32_t reserved: 31;
};
struct sam_sckc_config {…};
 
struct sam_clk_cfg {
        uint32_t clock_type;
        uint32_t clock_id;
};
struct sam_clk_cfg {…};
 
/* Device constant configuration parameters */
struct sam_pmc_cfg {
        uint32_t *const reg;
        const struct device *td_slck;
        const struct device *md_slck;
        const struct device *main_xtal;
        const struct sam_sckc_config td_slck_cfg;
        const struct sam_sckc_config md_slck_cfg;
};
struct sam_pmc_cfg {…};
 
/* Device run time data */
struct sam_pmc_data {
        struct pmc_data *pmc;
};
struct sam_pmc_data {…};
 
#define SAM_DT_CLOCK_PMC_CFG(clock, node_id) {                                          \
                .clock_type = DT_CLOCKS_CELL_BY_IDX(node_id,                            \
                                                    clock,                              \
                                                    clock_type),                        \
                .clock_id = DT_CLOCKS_CELL_BY_IDX(node_id,                              \
                                                  clock,                                \
                                                  peripheral_id)                        \
        }
#define SAM_DT_CLOCK_PMC_CFG(clock, node_id) {                                          \ …
 
#define SAM_DT_INST_CLOCK_PMC_CFG(inst) SAM_DT_CLOCK_PMC_CFG(0, DT_DRV_INST(inst))
 
#define SAM_DT_CLOCKS_PMC_CFG(node_id) {                                                \
                LISTIFY(DT_NUM_CLOCKS(node_id),                                         \
                SAM_DT_CLOCK_PMC_CFG, (,), node_id)                                     \
        }
#define SAM_DT_CLOCKS_PMC_CFG(node_id) {                                                \ …
 
#define SAM_DT_INST_CLOCKS_PMC_CFG(inst) SAM_DT_CLOCKS_PMC_CFG(DT_DRV_INST(inst))
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_MICROCHIP_SAM_PMC_H_ */