diff options
| author | Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> | 2019-06-03 15:38:53 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-06-21 08:44:53 +0000 |
| commit | fd54acf098895dd92b7722cf4020893174f3dcbd (patch) | |
| tree | 6f7beecdde9818930236da287044fa53ddde5cf2 | |
| parent | 6d7564cdfebfd6bfab34eadc805b3f926acf0518 (diff) | |
| download | coreboot-fd54acf098895dd92b7722cf4020893174f3dcbd.tar.xz | |
mediatek/mt8183: set vproc12 voltage correctly
The correct address for vproc12 register of sw mode is 0x1426 instead
of 0x140a.
BUG=b:80501386
BRANCH=none
Test=Boots correctly on Kukui and see that regulator is not stuck to
1.05V anymore:
grep vproc12 /sys/kernel/debug/regulator/regulator_summary
Change-Id: I13867b11c44019875e0ed607343197950a3b38b2
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33168
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/soc/mediatek/mt8183/mt6358.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/mediatek/mt8183/mt6358.c b/src/soc/mediatek/mt8183/mt6358.c index ea4274f14b..53d2a43803 100644 --- a/src/soc/mediatek/mt8183/mt6358.c +++ b/src/soc/mediatek/mt8183/mt6358.c @@ -497,8 +497,10 @@ static struct pmic_setting init_setting[] = { {0x1B6C, 0x6, 0x6, 0}, /* Vproc11/Vproc12 to 1.05V */ + /* [6:0]: RG_BUCK_VPROC11_VOSEL */ {0x13a6, 0x58, 0x7F, 0}, - {0x140a, 0x58, 0x7F, 0}, + /* [6:0]: RG_BUCK_VPROC12_VOSEL */ + {0x1426, 0x58, 0x7F, 0}, }; static struct pmic_setting lp_setting[] = { |