diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/gru/pwm_regulator.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/mainboard/google/gru/pwm_regulator.c b/src/mainboard/google/gru/pwm_regulator.c index 696f09a206..3ee74a4426 100644 --- a/src/mainboard/google/gru/pwm_regulator.c +++ b/src/mainboard/google/gru/pwm_regulator.c @@ -32,7 +32,7 @@ #define PWM_DESIGN_VOLTAGE_MIN_OUTDATED 8000 #define PWM_DESIGN_VOLTAGE_MAX_OUTDATED 15000 -/* Later boards (Kevin rev6+, Gru rev2+) use different regulator ranges. */ +/* Applies for Kevin rev6+ */ int kevin6_pwm_design_voltage[][2] = { [PWM_REGULATOR_GPU] = {7858, 12177}, [PWM_REGULATOR_BIG] = {7987, 13022}, @@ -40,6 +40,7 @@ int kevin6_pwm_design_voltage[][2] = { [PWM_REGULATOR_CENTERLOG] = {8001, 10497} }; +/* Applies for Gru rev2+ and Bob. */ int pwm_design_voltage[][2] = { [PWM_REGULATOR_GPU] = {7864, 12177}, [PWM_REGULATOR_BIG] = {8001, 13022}, @@ -47,6 +48,13 @@ int pwm_design_voltage[][2] = { [PWM_REGULATOR_CENTERLOG] = {7994, 10499} }; +/* Applies for Scarlet */ +int scarlet_pwm_design_voltage[][2] = { + [PWM_REGULATOR_GPU] = {7996, 10990}, + [PWM_REGULATOR_BIG] = {8000, 12992}, + [PWM_REGULATOR_LIT] = {8021, 11996}, +}; + int pwm_enum_to_pwm_number[] = { [PWM_REGULATOR_GPU] = 0, [PWM_REGULATOR_LIT] = 2, @@ -74,6 +82,9 @@ void pwm_regulator_configure(enum pwm_regulator pwm, int millivolt) } else if (IS_ENABLED(CONFIG_BOARD_GOOGLE_KEVIN) && board_id() >= 6) { voltage_min = kevin6_pwm_design_voltage[pwm][0]; voltage_max = kevin6_pwm_design_voltage[pwm][1]; + } else if (IS_ENABLED(CONFIG_BOARD_GOOGLE_SCARLET)) { + voltage_min = scarlet_pwm_design_voltage[pwm][0]; + voltage_max = scarlet_pwm_design_voltage[pwm][1]; } assert(voltage <= voltage_max && voltage >= voltage_min); |