From 09779ca159d983e60cd9e5f36aa7c2795c7058fb Mon Sep 17 00:00:00 2001 From: Rong Chang Date: Wed, 10 Jun 2015 19:32:13 +0800 Subject: [PATCH] oak: enable battery present detection Rename BATT_TH to a more meaningful BAT_PRESENT_L. And enable GPIO based battery detection. BRANCH=none BUG=none TEST=none Change-Id: Icea2b6def889f887aad862b39fb75aedf72c7042 Signed-off-by: Rong Chang Reviewed-on: https://chromium-review.googlesource.com/276586 Reviewed-by: Alec Berg --- board/oak/board.h | 1 + board/oak/gpio.inc | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/board/oak/board.h b/board/oak/board.h index 9a29c9badc..68ea17605e 100644 --- a/board/oak/board.h +++ b/board/oak/board.h @@ -17,6 +17,7 @@ #undef CONFIG_ADC_WATCHDOG /* Add for AC adaptor, charger, battery */ #define CONFIG_BATTERY_CUT_OFF +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_PRESENT_L #define CONFIG_BATTERY_SMART #define CONFIG_CHARGE_MANAGER #define CONFIG_CHARGER diff --git a/board/oak/gpio.inc b/board/oak/gpio.inc index 849c970b6c..d38f77a52f 100644 --- a/board/oak/gpio.inc +++ b/board/oak/gpio.inc @@ -30,7 +30,7 @@ GPIO_INT(KB_IN07, PIN(D, 2), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt) GPIO(5V_POWER_GOOD, PIN(A, 1), GPIO_INPUT) GPIO(EC_WAKE, PIN(A, 0), GPIO_INPUT|GPIO_PULL_DOWN) GPIO(WP_L, PIN(B, 4), GPIO_INPUT) /* Write protect input */ -GPIO(BATT_TH, PIN(E, 3), GPIO_INPUT|GPIO_PULL_UP) +GPIO(BAT_PRESENT_L, PIN(E, 3), GPIO_INPUT|GPIO_PULL_UP) /* Board version */ GPIO(BOARD_VERSION1, PIN(E, 10), GPIO_INPUT|GPIO_PULL_UP) /* Board ID 0 */