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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>
hifive-unleashed-5.1
Charles Keepax 2014-07-25 16:24:44 +01:00 committed by Lee Jones
parent 996c2d4f58
commit 5fc6c39653
1 changed files with 16 additions and 4 deletions
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20
drivers/mfd/arizona-core.c
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@ -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" },