diff options
| author | lennon chen <lennon_chen@wistron.corp-partner.google.com> | 2020-08-29 00:29:08 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-12 03:22:16 +0000 |
| commit | 100d6ae9ec1f637f61b414a14c4c9299ce341e09 (patch) | |
| tree | bac1b401966d3b0b208b2019ebb179d2c196e9b7 /board/eldrid/gpio.inc | |
| parent | 7269813d6e3d0e383abc915c1971deb2cccd45db (diff) | |
| download | chrome-ec-100d6ae9ec1f637f61b414a14c4c9299ce341e09.tar.gz | |
Eldrid: Implement LED function
Modify LED behavior to meet LED specification
1.Power led:
System is S0: White
System is suspend/S0ix: blinking white (1 sec on/off)
System is S5: Off
2.charger led:
Charging: amber on
Full charged: white on
Discharging: led Off
Blinking white (0.4 sec on/off): battery error
Blinking white (1 sec on/off): Fuel < 10%, blinking on right side port
Blinking amber (1 sec on/off): Force idle for factory
BUG=b:165875385
BRANCH=none
TEST=Check behavior to meet LED specification
TEST=make -j BOARD=eldrid
TEST=make buildall
Change-Id: I693137e5512e4c8a2f8cac39389bd23e0ca2f2c7
Signed-off-by: lennon chen <lennon_chen@wistron.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2385023
Reviewed-by: Abe Levkoy <alevkoy@chromium.org>
Tested-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Commit-Queue: caveh jalali <caveh@chromium.org>
Diffstat (limited to 'board/eldrid/gpio.inc')
| -rw-r--r-- | board/eldrid/gpio.inc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/board/eldrid/gpio.inc b/board/eldrid/gpio.inc index 4435934c74..84dc5de15f 100644 --- a/board/eldrid/gpio.inc +++ b/board/eldrid/gpio.inc @@ -96,6 +96,10 @@ UNIMPLEMENTED(USB_C1_LS_EN) /* Misc Signals */ GPIO(EC_H1_PACKET_MODE, PIN(7, 5), GPIO_OUT_LOW) /* H1 Packet Mode */ +GPIO(LED_1_L, PIN(C, 4), GPIO_OUT_HIGH) /* Battery LED: Amber */ +GPIO(LED_2_L, PIN(C, 3), GPIO_OUT_HIGH) /* Battery LED: White */ +GPIO(POWER_LED_GATE, PIN(C, 2), GPIO_OUT_LOW) /* Power LED: White */ + /* * Despite their names, M2_SSD_PLN and M2_SSD_PLA are active-low, and M2_SSD_PLN * is open-drain. @@ -148,7 +152,6 @@ ALTERNATE(PIN_MASK(B, BIT(3) | BIT(2)), 0, MODULE_I2C, 0) * board, to be controlled by LED_{1,2,3}_L. PWM allows driving both modules at * the same time. */ ALTERNATE(PIN_MASK(6, BIT(0)), 0, MODULE_PWM, 0) /* LED_SIDESEL_4_L */ -ALTERNATE(PIN_MASK(C, BIT(2) | BIT(3) | BIT(4)), 0, MODULE_PWM, 0) /* LED_{3,2,1}_L */ /* Fan signals */ GPIO(EN_PP5000_FAN, PIN(6, 1), GPIO_OUT_LOW) |