diff options
| author | Devin Lu <Devin.Lu@quantatw.com> | 2020-10-19 15:48:06 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-10-29 01:53:08 +0000 |
| commit | 4def417c483e0aab7be73cbab429cf093ae4644c (patch) | |
| tree | 6934a8cc751502d8bf6bebe7636f2458aae1d8f4 /board/elemi/gpio.inc | |
| parent | 2dfac202ed424dbef9c9a50b4bec36b450e7e0d2 (diff) | |
| download | chrome-ec-4def417c483e0aab7be73cbab429cf093ae4644c.tar.gz | |
elemi: Implement LED behavior
Elemi have two charging leds on left side and right side. Each side
have two colors amber and white.
The led behavior define as following:
1. Charging led: led on with charging port active, other port is off.
2. Charging: Amber.
3. Discharging: Off.
4. Battery Error: Blinking white (0.4 sec on, 0.4 sec off)
5. Fuel < 10%: Blinking white on right side port (1 sec on, 1 sec off)
6. Force idle for factory: Blinking amber (1 sec on, 1 sec off)
7. S0ix without charging state:
Blinking both side LED white (1 sec on, 1 sec off)
BUG=b:169409487
BRANCH=firmware-volteer-13521.B-master
TEST=make sure led behavior intended.
make sure ectool led left white/amber/off/auto work correctly.
make sure ectool led right white/amber/off/auto work correctly.
Signed-off-by: Devin Lu <Devin.Lu@quantatw.com>
Change-Id: I9e4837ddbf300ec7a6c0e0dc8660dc157f9228aa
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2484115
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'board/elemi/gpio.inc')
| -rw-r--r-- | board/elemi/gpio.inc | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/board/elemi/gpio.inc b/board/elemi/gpio.inc index 4a3cd1728c..4c7a137e76 100644 --- a/board/elemi/gpio.inc +++ b/board/elemi/gpio.inc @@ -112,6 +112,10 @@ GPIO(M2_SSD_PLN, PIN(A, 0), GPIO_ODR_HIGH) /* SSD power-loss notification */ GPIO(M2_SSD_PLA, PIN(7, 0), GPIO_INPUT) /* SSD power-loss acknowledgment */ GPIO(CCD_MODE_ODL, PIN(E, 5), GPIO_INPUT) /* Case Closed Debug Mode */ GPIO(EC_SLP_S0IX, PIN(7, 2), GPIO_INPUT | GPIO_PULL_UP) +GPIO(C0_CHARGE_LED_AMBER_L, PIN(C, 3), GPIO_OUT_HIGH) /* Amber C0 port */ +GPIO(C0_CHARGE_LED_WHITE_L, PIN(C, 4), GPIO_OUT_HIGH) /* White C0 port */ +GPIO(C1_CHARGE_LED_AMBER_L, PIN(6, 0), GPIO_OUT_HIGH) /* Amber C1 port */ +GPIO(C1_CHARGE_LED_WHITE_L, PIN(C, 2), GPIO_OUT_HIGH) /* White C1 port */ /* Unused signals */ GPIO(UNUSED_GPIO41, PIN(4, 1), GPIO_INPUT | GPIO_PULL_UP) @@ -151,12 +155,6 @@ ALTERNATE(PIN_MASK(D, BIT(1) | BIT(0)), 0, MODULE_I2C, 0) ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */ ALTERNATE(PIN_MASK(B, BIT(3) | BIT(2)), 0, MODULE_I2C, 0) /* I2C7 */ -/* This selects between an LED module on the motherboard and one on the daughter - * 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) ALTERNATE(PIN_MASK(B, BIT(7)), 0, MODULE_PWM, 0) /* FAN_PWM */ |