diff options
| author | Vijay Hiremath <vijay.p.hiremath@intel.com> | 2019-12-04 12:09:09 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-12-07 02:51:20 +0000 |
| commit | fdcc690ac4bd08bb28df5a88aee0a10ac5397e22 (patch) | |
| tree | 835fb923871074c190790fc0074e62aa6276cbb0 /baseboard/volteer | |
| parent | 41acb78745d413f0db6dfc95c00276b622802be7 (diff) | |
| download | chrome-ec-fdcc690ac4bd08bb28df5a88aee0a10ac5397e22.tar.gz | |
volteer: Enable BC1.2 charge ramp
BUG=b:145683021
BRANCH=none
TEST=Able to charge ramp BC1.2 devices on both the ports
Change-Id: Iccabb3a1cf51c2cf22c6620e560d7ab74415a2cf
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1951426
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Abe Levkoy <alevkoy@chromium.org>
Diffstat (limited to 'baseboard/volteer')
| -rw-r--r-- | baseboard/volteer/baseboard.c | 21 | ||||
| -rw-r--r-- | baseboard/volteer/baseboard.h | 2 |
2 files changed, 23 insertions, 0 deletions
diff --git a/baseboard/volteer/baseboard.c b/baseboard/volteer/baseboard.c index 05c391e1c6..ee0765f65a 100644 --- a/baseboard/volteer/baseboard.c +++ b/baseboard/volteer/baseboard.c @@ -21,6 +21,7 @@ #include "keyboard_scan.h" #include "pwm.h" #include "pwm_chip.h" +#include "task.h" #include "temp_sensor.h" #include "usbc_ppc.h" #include "usb_mux.h" @@ -387,6 +388,10 @@ static void baseboard_tcpc_init(void) /* Enable TCPC interrupts. */ gpio_enable_interrupt(GPIO_USB_C0_TCPC_INT_ODL); gpio_enable_interrupt(GPIO_USB_C1_TCPC_INT_ODL); + + /* Enable BC1.2 interrupts. */ + gpio_enable_interrupt(GPIO_USB_C0_BC12_INT_ODL); + gpio_enable_interrupt(GPIO_USB_C1_BC12_INT_ODL); } DECLARE_HOOK(HOOK_INIT, baseboard_tcpc_init, HOOK_PRIO_INIT_I2C + 1); @@ -446,6 +451,22 @@ void tcpc_alert_event(enum gpio_signal signal) schedule_deferred_pd_interrupt(port); } +void bc12_interrupt(enum gpio_signal signal) +{ + switch (signal) { + case GPIO_USB_C0_BC12_INT_ODL: + task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12, 0); + break; + + case GPIO_USB_C1_BC12_INT_ODL: + task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12, 0); + break; + + default: + break; + } +} + int board_set_active_charge_port(int port) { /* TODO: b/140561826 - check correct operation for Volteer */ diff --git a/baseboard/volteer/baseboard.h b/baseboard/volteer/baseboard.h index 38f29a3eac..295c885590 100644 --- a/baseboard/volteer/baseboard.h +++ b/baseboard/volteer/baseboard.h @@ -70,6 +70,7 @@ /* Common charger defines */ #define CONFIG_CHARGE_MANAGER +#define CONFIG_CHARGE_RAMP_HW #define CONFIG_CHARGER #define CONFIG_CHARGER_DISCHARGE_ON_AC #define CONFIG_CHARGER_INPUT_CURRENT 512 @@ -223,6 +224,7 @@ void board_reset_pd_mcu(void); /* Common definition for the USB PD interrupt handlers. */ void ppc_interrupt(enum gpio_signal signal); void tcpc_alert_event(enum gpio_signal signal); +void bc12_interrupt(enum gpio_signal signal); #endif /* !__ASSEMBLER__ */ |