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| author | Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> | 2021-12-28 13:07:06 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2022-01-01 03:29:08 +0000 |
| commit | 0069f6a18cf52e7a7da9c993e8b120403cae7112 (patch) | |
| tree | e2cfd3a5acd7e25820feffddfcfd17f260a61604 /src/mainboard/google/corsola/regulator.c | |
| parent | 100c2f6d38c2f92647655bf1013bf5c38a847799 (diff) | |
| download | coreboot-0069f6a18cf52e7a7da9c993e8b120403cae7112.tar.gz coreboot-0069f6a18cf52e7a7da9c993e8b120403cae7112.tar.bz2 coreboot-0069f6a18cf52e7a7da9c993e8b120403cae7112.zip | |
soc/mediatek/mt8186: Add support for regulator VRF12/VCN33
To provide power to PS8640, the eDP bridge IC on krabby, add control
of VRF12 and VCN33 to set voltage from MT6366.
TEST=measure 1.2V from VRF12 and 3.3V from VCN33.
BUG=b:210806060
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I55a9ca16e1e335e9355d0a1b30c278a9969db197
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/mainboard/google/corsola/regulator.c')
| -rw-r--r-- | src/mainboard/google/corsola/regulator.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/corsola/regulator.c b/src/mainboard/google/corsola/regulator.c index 1dd26d34346a..d607497a4f78 100644 --- a/src/mainboard/google/corsola/regulator.c +++ b/src/mainboard/google/corsola/regulator.c @@ -20,6 +20,8 @@ static const int regulator_id[] = { [MTK_REGULATOR_VMC] = MT6366_VMC, [MTK_REGULATOR_VPROC12] = MT6366_VPROC12, [MTK_REGULATOR_VSRAM_PROC12] = MT6366_VSRAM_PROC12, + [MTK_REGULATOR_VRF12] = MT6366_VRF12, + [MTK_REGULATOR_VCN33] = MT6366_VCN33, }; _Static_assert(ARRAY_SIZE(regulator_id) == MTK_REGULATOR_NUM, "regulator_id size error"); |