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google/chell: Set USB current limit to 2A 

The GPIO for USBA_1_ILIM_SEL_L should be low to enable 2A charging
from the Type-A port.

BUG=chrome-os-partner:47172
BRANCH=none
TEST=emerge-glados coreboot

Change-Id: I1bbcdd467684e7c1372c8ca862d498fb6cbb966c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c8a8fbed6d0fd7aea0a41db2bde104fe7a05cabe
Original-Change-Id: I3b18cbb204cfa19e50f34ea9533018e286342513
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/312451
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12447
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Duncan Laurie 2015-11-12 08:33:37 -08:00 committed by Patrick Georgi
parent d49d42f629
commit 4aca1477cb
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/chell/gpio.h
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@ -141,7 +141,7 @@ static const struct pad_config gpio_table[] = {
/* ISH_I2C1_SDA */ /* GPP_D7 */
/* ISH_I2C1_SCL */ /* GPP_D8 */
/* ISH_SPI_CS# */ /* GPP_D9 */
/* ISH_SPI_CLK */ PAD_CFG_GPO(GPP_D10, 1, DEEP), /* USBA_1_ILIM_SEL_L */
/* ISH_SPI_CLK */ PAD_CFG_GPO(GPP_D10, 0, DEEP), /* USBA_1_ILIM_SEL_L */
/* ISH_SPI_MISO */ /* GPP_D11 */
/* ISH_SPI_MOSI */ PAD_CFG_GPO(GPP_D12, 1, DEEP), /* EN_PP3300_DX_CAM */
/* ISH_UART0_RXD */ /* GPP_D13 */