570b445a61
Convert all drivers and other consumers to use SPI macros without the delay parameters. Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/*
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* Copyright (c) 2025 Vogl Electronic GmbH
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#define DT_DRV_COMPAT adi_maxq10xx
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#include <zephyr/kernel.h>
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#include <zephyr/device.h>
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#include <zephyr/drivers/spi.h>
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#include <zephyr/drivers/mfd/mfd_maxq10xx.h>
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#include <zephyr/logging/log.h>
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LOG_MODULE_REGISTER(mfd_maxq10xx, CONFIG_MFD_LOG_LEVEL);
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struct mfd_maxq10xx_config {
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struct spi_dt_spec spi;
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};
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struct mfd_maxq10xx_data {
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struct k_sem sem_lock;
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};
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struct k_sem *mfd_maxq10xx_get_lock(const struct device *dev)
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{
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struct mfd_maxq10xx_data *data = dev->data;
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return &data->sem_lock;
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}
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static int mfd_maxq10xx_init(const struct device *dev)
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{
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const struct mfd_maxq10xx_config *config = dev->config;
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if (!spi_is_ready_dt(&config->spi)) {
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return -ENODEV;
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}
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return 0;
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}
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BUILD_ASSERT(CONFIG_SPI_INIT_PRIORITY < CONFIG_MFD_MAXQ10XX_INIT_PRIORITY,
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"SPI driver must be initialized before maxq10xx mfd driver");
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#define DEFINE_MAXQ10XX_MFD(_num) \
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static const struct mfd_maxq10xx_config mfd_maxq10xx_config##_num = { \
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.spi = SPI_DT_SPEC_INST_GET(_num, SPI_WORD_SET(8)), \
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}; \
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static struct mfd_maxq10xx_data mfd_maxq10xx_data##_num = { \
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.sem_lock = Z_SEM_INITIALIZER(mfd_maxq10xx_data##_num.sem_lock, 1, 1), \
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}; \
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DEVICE_DT_INST_DEFINE(_num, mfd_maxq10xx_init, NULL, &mfd_maxq10xx_data##_num, \
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&mfd_maxq10xx_config##_num, POST_KERNEL, \
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CONFIG_MFD_MAXQ10XX_INIT_PRIORITY, NULL);
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DT_INST_FOREACH_STATUS_OKAY(DEFINE_MAXQ10XX_MFD);
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