diff options
| author | Mattias Nilsson <mattias.i.nilsson@stericsson.com> | 2012-03-08 14:02:05 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-16 19:45:08 +0100 |
| commit | 3c3e489831b601e566f6bc47e711f5847fb93dff (patch) | |
| tree | ed40708984de7a3d5a88f973dbacb646b1122316 /include/linux/mfd/dbx500-prcmu.h | |
| parent | a982362c1723464fec0414f6460684844f2638f3 (diff) | |
mfd: Add a prcmu_abb_write_masked routine to db8500-prcmu
This patch adds driver support for the I2C read-modify-write
service in the U8500 PRCMU firmware.
Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/dbx500-prcmu.h')
| -rw-r--r-- | include/linux/mfd/dbx500-prcmu.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index eaa99a021785..d7674eb7305f 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -368,6 +368,7 @@ static inline void prcmu_get_abb_event_buffer(void __iomem **buf) int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size); +int prcmu_abb_write_masked(u8 slave, u8 reg, u8 *value, u8 *mask, u8 size); int prcmu_config_clkout(u8 clkout, u8 source, u8 div); @@ -620,6 +621,12 @@ static inline int prcmu_abb_write(u8 slave, u8 reg, u8 *value, u8 size) return -ENOSYS; } +static inline int prcmu_abb_write_masked(u8 slave, u8 reg, u8 *value, u8 *mask, + u8 size) +{ + return -ENOSYS; +} + static inline int prcmu_config_clkout(u8 clkout, u8 source, u8 div) { return 0; |