diff options
Diffstat (limited to 'board/ryu/board.c')
| -rw-r--r-- | board/ryu/board.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/ryu/board.c b/board/ryu/board.c index f6da9c2653..976c546de2 100644 --- a/board/ryu/board.c +++ b/board/ryu/board.c @@ -307,6 +307,16 @@ static void board_init(void) /* Enable interrupts on VBUS transitions. */ gpio_enable_interrupt(GPIO_CHGR_ACOK); + + /* + * TODO(crosbug.com/p/38689) Workaround for PMIC issue on P5. + * remove when P5 are de-commissioned. + * We are re-using EXTINT1 for the new power sequencing workaround + * this is killing the base closing detection on P5 + * we won't charge it. + */ + if (board_get_version() == 5) + gpio_enable_interrupt(GPIO_HPD_IN); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); @@ -317,6 +327,16 @@ const struct power_signal_info power_signal_list[] = { }; BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT); +/* + * TODO(crosbug.com/p/38689) Workaround for MAX77620 PMIC EN_PP3300 issue. + * remove when P5 are de-commissioned. + */ +void pp1800_on_off_evt(enum gpio_signal signal) +{ + int level = gpio_get_level(signal); + gpio_set_level(GPIO_EN_PP3300_RSVD, level); +} + /* ADC channels */ const struct adc_t adc_channels[] = { /* Vbus sensing. Converted to mV, /10 voltage divider. */ |