https://github.com/torvalds/linux
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Tip revision: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d authored by Linus Torvalds on 10 September 2023, 23:28:41 UTC
Linux 6.6-rc1
Tip revision: 0bb80ec
simple-mfd-i2c.h
// SPDX-License-Identifier: GPL-2.0-only
/*
 * Simple MFD - I2C
 *
 * Author: Lee Jones <lee.jones@linaro.org>
 *
 * This driver creates a single register map with the intention for it to be
 * shared by all sub-devices.  Children can use their parent's device structure
 * (dev.parent) in order to reference it.
 *
 * This driver creates a single register map with the intention for it to be
 * shared by all sub-devices.  Children can use their parent's device structure
 * (dev.parent) in order to reference it.
 *
 * Once the register map has been successfully initialised, any sub-devices
 * represented by child nodes in Device Tree or via the MFD cells in the
 * associated C file will be subsequently registered.
 */

#ifndef __MFD_SIMPLE_MFD_I2C_H
#define __MFD_SIMPLE_MFD_I2C_H

#include <linux/mfd/core.h>
#include <linux/regmap.h>

struct simple_mfd_data {
	const struct regmap_config *regmap_config;
	const struct mfd_cell *mfd_cell;
	size_t mfd_cell_size;
};

#endif /* __MFD_SIMPLE_MFD_I2C_H */
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