From 7c96395355a6f483767be44776ae3cc5afa72fcf Mon Sep 17 00:00:00 2001 From: Edward Hill Date: Thu, 7 Dec 2017 17:48:30 -0700 Subject: [PATCH] grunt: Remove I2C pull ups Don't need internal I2C pull ups since we have external. BUG=b:64935726 BRANCH=none TEST=make BOARD=grunt Change-Id: I2f7e57d968622f87427534b2eb296009d68bf757 Signed-off-by: Edward Hill Reviewed-on: https://chromium-review.googlesource.com/816065 Reviewed-by: Justin TerAvest Reviewed-by: Vincent Palatin --- board/grunt/gpio.inc | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/board/grunt/gpio.inc b/board/grunt/gpio.inc index 4fae22910c..6fee3bce08 100644 --- a/board/grunt/gpio.inc +++ b/board/grunt/gpio.inc @@ -87,11 +87,11 @@ GPIO(SKU_ID2, PIN(4, 1), GPIO_INPUT) /* Alternate functions GPIO definitions */ ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, GPIO_PULL_UP) /* UART from EC to Servo */ -ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C0 */ -ALTERNATE(PIN_MASK(9, 0x07), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C1 SCL / I2C2 */ -ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C1 SDA */ -ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C3 */ -ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C7 */ +ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0) /* I2C0 */ +ALTERNATE(PIN_MASK(9, 0x07), 1, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ +ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0) /* I2C1 SDA */ +ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0) /* I2C3 */ +ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0) /* I2C7 */ ALTERNATE(PIN_MASK(4, 0x30), 1, MODULE_ADC, 0) /* ADC0-1 */ /* Keyboard Pins */