From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/mfd/simple-mfd-i2c.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 drivers/mfd/simple-mfd-i2c.h (limited to 'drivers/mfd/simple-mfd-i2c.h') diff --git a/drivers/mfd/simple-mfd-i2c.h b/drivers/mfd/simple-mfd-i2c.h new file mode 100644 index 000000000..7cb2bdd34 --- /dev/null +++ b/drivers/mfd/simple-mfd-i2c.h @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Simple MFD - I2C + * + * Author: Lee Jones + * + * 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 +#include + +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 */ -- cgit v1.2.3