diff options
Diffstat (limited to 'drivers/mfd/mc13783-core.c')
| -rw-r--r-- | drivers/mfd/mc13783-core.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/mfd/mc13783-core.c b/drivers/mfd/mc13783-core.c index fecf38a4f02..6df34989c1f 100644 --- a/drivers/mfd/mc13783-core.c +++ b/drivers/mfd/mc13783-core.c @@ -11,9 +11,31 @@ */ #include <linux/slab.h> #include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/mutex.h> +#include <linux/interrupt.h> #include <linux/spi/spi.h> #include <linux/mfd/core.h> -#include <linux/mfd/mc13783-private.h> +#include <linux/mfd/mc13783.h> + +struct mc13783 { + struct spi_device *spidev; + struct mutex lock; + int irq; + int flags; + + irq_handler_t irqhandler[MC13783_NUM_IRQ]; + void *irqdata[MC13783_NUM_IRQ]; + + /* XXX these should go as platformdata to the regulator subdevice */ + struct mc13783_regulator_init_data *regulators; + int num_regulators; +}; + +#define MC13783_REG_REVISION 7 +#define MC13783_REG_ADC_0 43 +#define MC13783_REG_ADC_1 44 +#define MC13783_REG_ADC_2 45 #define MC13783_IRQSTAT0 0 #define MC13783_IRQSTAT0_ADCDONEI (1 << 0) @@ -226,6 +248,12 @@ int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset, } EXPORT_SYMBOL(mc13783_reg_rmw); +int mc13783_get_flags(struct mc13783 *mc13783) +{ + return mc13783->flags; +} +EXPORT_SYMBOL(mc13783_get_flags); + int mc13783_irq_mask(struct mc13783 *mc13783, int irq) { int ret; |