commit 6ada39e790a4f7ea2e5d1b74a27c2e7b68a6115d
author Alex Levin <levinale@google.com> Thu Apr 08 16:09:04 2021 -0700
committer Patrick Georgi <pgeorgi@google.com> Sat Apr 10 20:22:06 2021 +0000
tree 5152d1ec9f9d1097de71d87de5a86df2d8185b2c
parent a67a3227f830788f486a6dbac9b381041d3e130e

mb/google/brya: Change GPP_E16 default to high

To enable WWAN we want to release it from reset start.

BUG=b:180166408
TEST=WWAN enumerates on brya

Change-Id: I4f9884d3b2fc8822dda1a6fe743c863aa6c696da
Signed-off-by: Alex Levin <levinale@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52199
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/brya/variants/baseboard/gpio.c

diff --git a/src/mainboard/google/brya/variants/baseboard/gpio.c b/src/mainboard/google/brya/variants/baseboard/gpio.c
index dd33b49..4e8a303 100644
--- a/src/mainboard/google/brya/variants/baseboard/gpio.c
+++ b/src/mainboard/google/brya/variants/baseboard/gpio.c
@@ -191,7 +191,7 @@
 	/* E15 : RSVD_TP ==> PCH_WP_OD */
 	PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
 	/* E16 : RSVD_TP ==> WWAN_RST_L */
-	PAD_CFG_GPO(GPP_E16, 0, DEEP),
+	PAD_CFG_GPO(GPP_E16, 1, DEEP),
 	/* E17 : THC0_SPI1_INT# ==> WWAN_CONFIG3 */
 	PAD_CFG_GPI(GPP_E17, NONE, DEEP),
 	/* E18 : DDP1_CTRLCLK ==> USB_C0_LSX_SOC_TX */