Messages in this thread Patch in this message | | | From | Charles Keepax <> | Subject | [PATCH 2/2] mfd: arizona: Map MICVDD from extcon device to the Arizona core | Date | Fri, 25 Jul 2014 16:24:44 +0100 |
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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> --- 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 e0d415e..cf3689f 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" }, -- 1.7.2.5
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