diff options
Diffstat (limited to 'board/goroh/board.c')
| -rw-r--r-- | board/goroh/board.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/board/goroh/board.c b/board/goroh/board.c index b6ffb3e8de..49df29c490 100644 --- a/board/goroh/board.c +++ b/board/goroh/board.c @@ -62,37 +62,28 @@ const struct adc_t adc_channels[] = { }; BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); -/* PWM */ - -/* - * PWM channels. Must be in the exactly same order as in enum pwm_channel. - * There total three 16 bits clock prescaler registers for all pwm channels, - * so use the same frequency and prescaler register setting is required if - * number of pwm channel greater than three. - * - * TODO(yllin): configure PWM - */ +/* PWM channels. */ const struct pwm_t pwm_channels[] = { [PWM_CH_LED1] = { - .channel = 0, + .channel = PWM_HW_CH_DCR0, .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW, .freq_hz = 324, /* maximum supported frequency */ .pcfsr_sel = PWM_PRESCALER_C4 }, [PWM_CH_LED2] = { - .channel = 1, + .channel = PWM_HW_CH_DCR1, .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW, .freq_hz = 324, /* maximum supported frequency */ .pcfsr_sel = PWM_PRESCALER_C4 }, [PWM_CH_FAN] = { - .channel = 2, - .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW, - .freq_hz = 324, /* maximum supported frequency */ + .channel = PWM_HW_CH_DCR2, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq_hz = 25000, /* maximum supported frequency */ .pcfsr_sel = PWM_PRESCALER_C4 }, [PWM_CH_KB_BL] = { - .channel = 3, + .channel = PWM_HW_CH_DCR3, .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW, .freq_hz = 324, /* maximum supported frequency */ .pcfsr_sel = PWM_PRESCALER_C4 |