From ee1856db5a886f6700206b9c900f1191ab5405ed Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Mon, 20 May 2019 10:06:28 +0100 Subject: mfd: madera: Add supply mapping for MICVDD Currently we are relying on the exact match of the regulator name to find MICVDD, we should add an explicit supply mapping to allow this to be found more reliably. Signed-off-by: Charles Keepax Signed-off-by: Lee Jones --- drivers/mfd/madera-core.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'drivers/mfd') diff --git a/drivers/mfd/madera-core.c b/drivers/mfd/madera-core.c index dcc5c28925f2..bc4e25b5b97d 100644 --- a/drivers/mfd/madera-core.c +++ b/drivers/mfd/madera-core.c @@ -59,7 +59,11 @@ static const struct mfd_cell cs47l35_devs[] = { { .name = "madera-irq", }, { .name = "madera-micsupp", }, { .name = "madera-gpio", }, - { .name = "madera-extcon", }, + { + .name = "madera-extcon", + .parent_supplies = cs47l35_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "cs47l35-codec", .parent_supplies = cs47l35_supplies, @@ -83,7 +87,11 @@ static const struct mfd_cell cs47l85_devs[] = { { .name = "madera-irq", }, { .name = "madera-micsupp" }, { .name = "madera-gpio", }, - { .name = "madera-extcon", }, + { + .name = "madera-extcon", + .parent_supplies = cs47l85_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "cs47l85-codec", .parent_supplies = cs47l85_supplies, @@ -105,7 +113,11 @@ static const struct mfd_cell cs47l90_devs[] = { { .name = "madera-irq", }, { .name = "madera-micsupp", }, { .name = "madera-gpio", }, - { .name = "madera-extcon", }, + { + .name = "madera-extcon", + .parent_supplies = cs47l90_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "cs47l90-codec", .parent_supplies = cs47l90_supplies, -- cgit v1.2.3-59-g8ed1b