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poppy: Fix USB_C[0|1]_CHARGE_L default GPIO setting

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Leave the GPIO as low, without pull-up, so that system can boot
without battery.

Also remove uneeded pull-up on USBC[0|1]_5V_EN.

BRANCH=none
BUG=chrome-os-partner:61998
TEST=Boot poppy without battery

Change-Id: Ib7a334d5e4ecf1ea434354b3b161111cf005418c
Reviewed-on: https://chromium-review.googlesource.com/430530
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
This commit is contained in:
Nicolas Boichat
2017-01-19 12:07:16 +08:00
committed by chrome-bot
parent 056429f121
commit 3baf37633e
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
board/poppy/gpio.inc
View File

@@ -84,10 +84,10 @@ GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C3_SENSOR_1V8_SCL */
GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C3_SENSOR_1V8_SDA */
/* 5V enables: INPUT=1.5A, OUT_LOW=OFF, OUT_HIGH=3A */
GPIO(USB_C0_5V_EN, PIN(4, 2), GPIO_OUT_LOW | GPIO_PULL_UP) /* C0 5V Enable */
GPIO(USB_C0_CHARGE_L, PIN(C, 0), GPIO_OUT_LOW | GPIO_PULL_UP) /* C0 Charge enable */
GPIO(USB_C1_5V_EN, PIN(B, 1), GPIO_OUT_LOW | GPIO_PULL_UP) /* C1 5V Enable */
GPIO(USB_C1_CHARGE_L, PIN(C, 3), GPIO_OUT_LOW | GPIO_PULL_UP) /* C0 Charge enable */
GPIO(USB_C0_5V_EN, PIN(4, 2), GPIO_OUT_LOW) /* C0 5V Enable */
GPIO(USB_C0_CHARGE_L, PIN(C, 0), GPIO_OUT_LOW) /* C0 Charge enable */
GPIO(USB_C1_5V_EN, PIN(B, 1), GPIO_OUT_LOW) /* C1 5V Enable */
GPIO(USB_C1_CHARGE_L, PIN(C, 3), GPIO_OUT_LOW) /* C1 Charge enable */
GPIO(USB_C0_CABLE_DET, PIN(D, 2), GPIO_INPUT) /* C0 Cable Detect */
GPIO(USB_C0_PD_RST_L, PIN(0, 3), GPIO_OUT_LOW) /* C0 PD Reset */
GPIO(USB_C1_PD_RST_L, PIN(7, 4), GPIO_OUT_LOW) /* C1 PD Reset */