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zoombini: Initialize Vbus suppliers.

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In order for charge manager to be fully seeded, we need to initialize
all the Vbus suppliers.

Additionally, remove the hack for C0 since the TCPCs can detect Vbus
now.

BUG=None
BRANCH=None
TEST=Flash zoombini;  Verify that charge manager is seeded.

Change-Id: I086f70ea26a3f804815017a5f492bd624b85ffd0
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/677874
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
This commit is contained in:
Aseda Aboagye
2017-09-21 15:45:51 -07:00
committed by chrome-bot
parent 61a6a3814f
commit bd73291223
1 changed files with 15 additions and 0 deletions
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15
board/zoombini/board.c
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@@ -182,10 +182,25 @@ DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_shutdown, HOOK_PRIO_DEFAULT);
static void board_init(void)
{
struct charge_port_info chg;
int i;
/* Enable TCPC interrupts. */
gpio_enable_interrupt(GPIO_USB_C0_PD_INT_L);
gpio_enable_interrupt(GPIO_USB_C1_PD_INT_L);
gpio_enable_interrupt(GPIO_USB_C2_PD_INT_L);
/* Initialize VBUS suppliers. */
for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; i++) {
if (tcpm_get_vbus_level(i)) {
chg.voltage = 5000;
chg.current = USB_CHARGER_MIN_CURR_MA;
} else {
chg.voltage = 0;
chg.current = 0;
}
charge_manager_update_charge(CHARGE_SUPPLIER_VBUS, i, &chg);
}
}
DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);