diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-10-19 23:57:56 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-10-29 00:30:24 +0200 |
| commit | e5b486841d572c5ac83c798f82f4f67cbbac5320 (patch) | |
| tree | 162b0c3f058fb461515a06614711a717d6807bb8 /include/linux | |
| parent | 00969f23dae70f62d7ce3f7abbbfb6d09ef92739 (diff) | |
mfd: Factor out WM831x I2C I/O from the core driver
In preparation for the addition of SPI support for the WM831x move the I2C
specific code into a separate file with a separate Kconfig option so the
I2C support can be excluded from the build.
Also update the 1133-EV1 PMIC module support for SMDK6410 to use the new
symbol.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mfd/wm831x/core.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index eb5bd4e0e03..a1239c48b41 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -238,6 +238,15 @@ struct regulator_dev; #define WM831X_NUM_IRQ_REGS 5 +enum wm831x_parent { + WM8310 = 0x8310, + WM8311 = 0x8311, + WM8312 = 0x8312, + WM8320 = 0x8320, + WM8321 = 0x8321, + WM8325 = 0x8325, +}; + struct wm831x { struct mutex io_lock; @@ -285,6 +294,9 @@ int wm831x_set_bits(struct wm831x *wm831x, unsigned short reg, int wm831x_bulk_read(struct wm831x *wm831x, unsigned short reg, int count, u16 *buf); +int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq); +void wm831x_device_exit(struct wm831x *wm831x); +int wm831x_device_suspend(struct wm831x *wm831x); int wm831x_irq_init(struct wm831x *wm831x, int irq); void wm831x_irq_exit(struct wm831x *wm831x); |