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reef: Rejigger PROCHOT pins

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Proto had two pins for PROCHOT# - One to monitor and one to override.
Newer boards have only one pin that serves both purposes.

BUG=chrome-os-partner:54953
BRANCH=none
TEST=built and booted on reef

Change-Id: Ida4bc2766caf15562c26e7a4b792a07604361da2
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/358940
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
David Hendricks
2016-07-07 14:30:20 -07:00
committed by chrome-bot
parent 46a9a11842
commit c0f9783203
1 changed files with 6 additions and 2 deletions
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8
board/reef/gpio.inc
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@@ -92,8 +92,12 @@ GPIO(ENABLE_BACKLIGHT, PIN(9, 7), GPIO_ODR_HIGH | GPIO_SEL_1P8V) /* EC_BL_EN_OD
GPIO(WIRELESS_GPIO_WLAN_POWER, PIN(6, 6), GPIO_ODR_HIGH) /* EN_PP3300_WLAN_ODL */
GPIO(CPU_PROCHOT, PIN(7, 4), GPIO_INPUT | GPIO_SEL_1P8V) /* PCH_PROCHOT_ODL */
GPIO(EC_PCH_PROCHOT_OVERRIDE_ODL,PIN(A, 3), GPIO_ODR_HIGH | GPIO_SEL_1P8V)
/*
* PCH_PROCHOT_ODL is primarily for monitoring the PROCHOT# signal which is
* normally driven by the PMIC. The EC can also drive this signal in the event
* that the ambient or charger temperature sensors exceeds their thresholds.
*/
GPIO(CPU_PROCHOT, PIN(A, 3), GPIO_INPUT | GPIO_SEL_1P8V) /* PCH_PROCHOT_ODL */
GPIO(PCH_PWRBTN_L, PIN(0, 1), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */
GPIO(PCH_WAKE_L, PIN(8, 1), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */