From a0c7c1d48ea9f53c67c79eda498bb8eda1422748 Mon Sep 17 00:00:00 2001 From: Marc Reilly Date: Sun, 1 Apr 2012 16:41:38 +1000 Subject: mfd: Move the mc13xxx-core spi specific code into a separate module All spi specific code is moved into a new module. The mc13xxx struct moves to a new local include file by necessity. A new config choice selects the SPI bus type support and by default is value of SPI_MASTER to remain compatible with existing configs. Signed-off-by: Marc Reilly Signed-off-by: Samuel Ortiz --- drivers/mfd/mc13xxx.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/mfd/mc13xxx.h (limited to 'drivers/mfd/mc13xxx.h') diff --git a/drivers/mfd/mc13xxx.h b/drivers/mfd/mc13xxx.h new file mode 100644 index 000000000000..bbba06feea06 --- /dev/null +++ b/drivers/mfd/mc13xxx.h @@ -0,0 +1,45 @@ +/* + * Copyright 2012 Creative Product Design + * Marc Reilly + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License version 2 as published by the + * Free Software Foundation. + */ +#ifndef __DRIVERS_MFD_MC13XXX_H +#define __DRIVERS_MFD_MC13XXX_H + +#include +#include +#include + +enum mc13xxx_id { + MC13XXX_ID_MC13783, + MC13XXX_ID_MC13892, + MC13XXX_ID_INVALID, +}; + +#define MC13XXX_NUMREGS 0x3f + +struct mc13xxx { + struct regmap *regmap; + + struct device *dev; + enum mc13xxx_id ictype; + + struct mutex lock; + int irq; + int flags; + + irq_handler_t irqhandler[MC13XXX_NUM_IRQ]; + void *irqdata[MC13XXX_NUM_IRQ]; + + int adcflags; +}; + +int mc13xxx_common_init(struct mc13xxx *mc13xxx, + struct mc13xxx_platform_data *pdata, int irq); + +void mc13xxx_common_cleanup(struct mc13xxx *mc13xxx); + +#endif /* __DRIVERS_MFD_MC13XXX_H */ -- cgit v1.2.3