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mainboard/google/kahlee: Enable the BCLK buffer 

Set GPIO135 high to enable audio through the BCLK buffer.

BUG=b:113559558
TEST=None
BRANCH=grunt

Change-Id: I1dcecf5960d3c91e0c2165e7f8856ff423c06e8c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/28482
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Martin Roth 2018-09-04 15:24:59 -06:00
parent 3e3bae03cf
commit 11f7298249
1 changed files with 2 additions and 2 deletions
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4
src/mainboard/google/kahlee/variants/baseboard/gpio.c
View File

@ -213,8 +213,8 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = {
/* GPIO_133 - APU_EDP_BKLTEN_L (backlight - Active LOW) */
PAD_GPO(GPIO_133, HIGH),
/* GPIO_135 - Unused (TP128) */
PAD_GPI(GPIO_135, PULL_UP),
/* GPIO_135 - BCLK Buffer Enable */
PAD_GPO(GPIO_135, HIGH),
/* GPIO_137 - Unused (TP27) */
PAD_GPI(GPIO_137, PULL_UP),