diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/rush/pmic.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/mainboard/google/rush/pmic.c b/src/mainboard/google/rush/pmic.c index c114066e8e..7aa7dc93d4 100644 --- a/src/mainboard/google/rush/pmic.c +++ b/src/mainboard/google/rush/pmic.c @@ -92,19 +92,13 @@ void pmic_init(unsigned bus) /* Restore PMIC POR defaults, in case kernel changed 'em */ pmic_slam_defaults(bus); - /* First set VDD_CPU to 1.2V, then enable the VDD_CPU regulator. */ - if (board_id() == 0) - pmic_write_reg(bus, 0x00, 0x3c, 1); - else - pmic_write_reg(bus, 0x00, 0x50, 1); + /* SDO0: Set VDD_CPU to 1.2V. */ + pmic_write_reg(bus, 0x00, 0x50, 1); - /* First set VDD_GPU to 1.0V, then enable the VDD_GPU regulator. */ + /* SDO6: Set VDD_GPU to 1.0V. */ pmic_write_reg(bus, 0x06, 0x28, 1); - /* - * First set +1.2V_GEN_AVDD to 1.2V, then enable the +1.2V_GEN_AVDD - * regulator. - */ + /* LDO2: Set +1.2V_GEN_AVDD to 1.2V */ pmic_write_reg(bus, 0x12, 0x10, 1); /* @@ -113,4 +107,6 @@ void pmic_init(unsigned bus) */ pmic_write_reg(bus, 0x0c, 0x07, 0); pmic_write_reg(bus, 0x20, 0x10, 1); + + printk(BIOS_DEBUG, "PMIC init done\n"); } |