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authorMartin Roth <martinroth@google.com>2018-09-04 15:24:59 -0600
committerMartin Roth <martinroth@google.com>2018-09-05 20:35:43 +0000
commit11f7298249837507832c7b08f6c773dcf89d47f3 (patch)
tree31b261400d579dc3a15514404f1a4c2578966ae7
parent3e3bae03cffba8d997cb8816b71828f1bc1d244a (diff)
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>
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/gpio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/kahlee/variants/baseboard/gpio.c b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
index db68fa463e..66d5c99bd2 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/gpio.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
@@ -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),