diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2014-07-25 19:24:44 +0400 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-07-28 11:09:10 +0400 |
| commit | 5fc6c39653f1c34de3f2357d50ba5baff6b6e482 (patch) | |
| tree | 996865d30355eac358cd8ae166dac11a2a2fc9bd /drivers/mfd/arizona-core.c | |
| parent | 996c2d4f5834402daabd126bbbc55fd7683d558d (diff) | |
| download | linux-5fc6c39653f1c34de3f2357d50ba5baff6b6e482.tar.xz | |
mfd: arizona: Map MICVDD from extcon device to the Arizona core
The extcon driver should be able to get its regulator against rather
than against the main arizona device, we must add a supply mapping
allowing the regulator to be located. This patch does so.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/arizona-core.c')
| -rw-r--r-- | drivers/mfd/arizona-core.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index e0d415efb24d..cf3689f7e984 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -578,17 +578,21 @@ static const struct mfd_cell early_devs[] = { }; static const char *wm5102_supplies[] = { + "MICVDD", "DBVDD2", "DBVDD3", "CPVDD", "SPKVDDL", "SPKVDDR", - "MICVDD", }; static const struct mfd_cell wm5102_devs[] = { { .name = "arizona-micsupp" }, - { .name = "arizona-extcon" }, + { + .name = "arizona-extcon", + .parent_supplies = wm5102_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "arizona-gpio" }, { .name = "arizona-haptics" }, { .name = "arizona-pwm" }, @@ -601,7 +605,11 @@ static const struct mfd_cell wm5102_devs[] = { static const struct mfd_cell wm5110_devs[] = { { .name = "arizona-micsupp" }, - { .name = "arizona-extcon" }, + { + .name = "arizona-extcon", + .parent_supplies = wm5102_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "arizona-gpio" }, { .name = "arizona-haptics" }, { .name = "arizona-pwm" }, @@ -621,7 +629,11 @@ static const char *wm8997_supplies[] = { static const struct mfd_cell wm8997_devs[] = { { .name = "arizona-micsupp" }, - { .name = "arizona-extcon" }, + { + .name = "arizona-extcon", + .parent_supplies = wm8997_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "arizona-gpio" }, { .name = "arizona-haptics" }, { .name = "arizona-pwm" }, |