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author | Shawn Nematbakhsh <shawnn@chromium.org> | 2016-04-25 11:20:58 -0700 |
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committer | chrome-bot <chrome-bot@chromium.org> | 2016-05-04 16:15:02 -0700 |
commit | bdbf0810d061ca535b23c711349fa741fb96cf67 (patch) | |
tree | c6e2eda0299c8a78e64273a0584b8efce7d32987 /power | |
parent | 15ac27daa157ea0ec0ed717e373fb056c9479be6 (diff) | |
download | chrome-ec-bdbf0810d061ca535b23c711349fa741fb96cf67.tar.gz |
gru: Initial mainboard commit
Clone of kevin w/ minor GPIO / LED changes.
BUG=chrome-os-partner:52736
BRANCH=None
TEST=Verify image boots + sequences on kevin p1.
Change-Id: I7d3f3ce97a8b080516b635a3d2b7bc3c6515c6d9
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/340542
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: David Schneider <dnschneid@chromium.org>
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
Diffstat (limited to 'power')
-rw-r--r-- | power/rk3399.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/power/rk3399.c b/power/rk3399.c index c374b78193..a3cf333c41 100644 --- a/power/rk3399.c +++ b/power/rk3399.c @@ -120,6 +120,11 @@ enum power_state power_chipset_init(void) chipset_force_g3(); wireless_set_state(WIRELESS_OFF); +#ifdef BOARD_GRU + /* TODO: Enable CONFIG_USB_PORT_POWER_SMART */ + gpio_set_level(GPIO_USB_A_EN, 0); + gpio_set_level(GPIO_USB_A_CHARGE_EN, 0); +#endif } return POWER_G3; @@ -218,6 +223,11 @@ enum power_state power_handle_state(enum power_state state) /* Enable wireless */ wireless_set_state(WIRELESS_ON); +#ifdef BOARD_GRU + gpio_set_level(GPIO_USB_A_EN, 1); + gpio_set_level(GPIO_USB_A_CHARGE_EN, 1); +#endif + /* Call hooks now that rails are up */ hook_notify(HOOK_CHIPSET_RESUME); @@ -237,6 +247,11 @@ enum power_state power_handle_state(enum power_state state) /* Suspend wireless */ wireless_set_state(WIRELESS_SUSPEND); +#ifdef BOARD_GRU + gpio_set_level(GPIO_USB_A_EN, 0); + gpio_set_level(GPIO_USB_A_CHARGE_EN, 0); +#endif + /* * Enable idle task deep sleep. Allow the low power idle task * to go into deep sleep in S3 or lower. |