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glados: Add LED control GPIOs

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LEDs should be under control of the mec1322 specialized LED control
unit, but it's not yet functional. In order to test LEDs for the
upcoming build, add GPIOs which can be toggled through the EC console or
ectool.

BUG=chrome-os-partner:40848
TEST=Verify `gpioset CHARGE_LED_1 1` turns LED red. Verify `gpioset
CHARGE_LED_2 1` turns LED green.
BRANCH=None

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I64b5109e10aeb6a1f38ae9410dc5205f4cc6a117
Reviewed-on: https://chromium-review.googlesource.com/287675
Reviewed-by: Alec Berg <alecaberg@chromium.org>
This commit is contained in:
Shawn Nematbakhsh
2015-07-23 10:56:41 -07:00
committed by ChromeOS Commit Bot
parent a14029e672
commit 8cb7670b00
1 changed files with 8 additions and 0 deletions
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8
board/glados/gpio.inc
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@@ -93,6 +93,14 @@ GPIO(BOARD_ID2, PIN(10), GPIO_INPUT)
GPIO(PVT_CS0, PIN(146), GPIO_ODR_HIGH)
GPIO(SYS_RESET_L, PIN(121), GPIO_ODR_HIGH)
/*
* TODO(crosbug.com/p/40848): These LEDs should be under control of the mec1322
* LED control unit. Remove these GPIO definitions once the LED control unit
* is functional.
*/
GPIO(CHARGE_LED_1, PIN(155), GPIO_OUT_LOW)
GPIO(CHARGE_LED_2, PIN(156), GPIO_OUT_LOW)
/* Alternate functions GPIO definitions */
/* GPIO162(UART_RX), GPIO165(UART_TX) */