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| author | Furquan Shaikh <furquan@chromium.org> | 2017-03-20 11:46:02 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-03-20 21:17:32 -0700 |
| commit | 2e5a5f9dae93a4a1634565b8cb91f16f76b4b4a2 (patch) | |
| tree | e86bc803466e477c0bc8ebcf4a56f229252a9a64 | |
| parent | e78307e2424d182814775a24b6fea78278475a91 (diff) | |
| download | chrome-ec-2e5a5f9dae93a4a1634565b8cb91f16f76b4b4a2.tar.gz | |
poppy: Define WIRELESS_GPIO_WWAN
In order to enable toggling on/off of LTE based on chipset power state
transitions, define WIRELESS_GPIO_WWAN that would allow the common
wireless component to take care of the gpio toggling.
BUG=b:36447195
BRANCH=None
TEST=Verified that PP3300_A drops down from 0.9V to 0.63V when
apshutdown is done on EC console and system transitions to fake G3.
Change-Id: Id46bcbdffde06e4929910b6ab87a6d9a96d18a23
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/457402
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Jerry Parson <jwp@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
| -rw-r--r-- | board/poppy/board.h | 1 | ||||
| -rw-r--r-- | board/poppy/gpio.inc | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/board/poppy/board.h b/board/poppy/board.h index ec9dde37df..7d70bac5fb 100644 --- a/board/poppy/board.h +++ b/board/poppy/board.h @@ -39,6 +39,7 @@ (EC_WIRELESS_SWITCH_WLAN | EC_WIRELESS_SWITCH_WLAN_POWER) #define WIRELESS_GPIO_WLAN GPIO_WLAN_OFF_L #define WIRELESS_GPIO_WLAN_POWER GPIO_PP3300_DX_WLAN +#define WIRELESS_GPIO_WWAN GPIO_PP3300_DX_LTE /* EC console commands */ #define CONFIG_CMD_ACCELS diff --git a/board/poppy/gpio.inc b/board/poppy/gpio.inc index 01cb09b7cb..673a3a66af 100644 --- a/board/poppy/gpio.inc +++ b/board/poppy/gpio.inc @@ -66,7 +66,7 @@ GPIO(PP3300_DX_CAM, PIN(1, 0), GPIO_OUT_HIGH) GPIO(CAM_PMIC_RST_L, PIN(0, 7), GPIO_INPUT) GPIO(WLAN_PE_RST, PIN(1, 2), GPIO_OUTPUT) -GPIO(PP3300_DX_LTE, PIN(0, 5), GPIO_OUT_HIGH) +GPIO(PP3300_DX_LTE, PIN(0, 5), GPIO_OUT_LOW) GPIO(LTE_GPS_OFF_L, PIN(0, 0), GPIO_OUTPUT) GPIO(LTE_BODY_SAR_L, PIN(0, 1), GPIO_OUTPUT) GPIO(LTE_WAKE_L, PIN(7, 1), GPIO_INPUT) |