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authorDavid Wu <david_wu@quanta.corp-partner.google.com>2018-11-21 17:42:41 +0800
committerPatrick Georgi <pgeorgi@google.com>2018-11-27 08:52:04 +0000
commit6ff71c45749f7ab6a7734b89ee7009ce2610a5e6 (patch)
tree3b4fc3ac57be642ee391844d69afc963a02a2618 /src/mainboard/google
parentf728852b56963d3d3e95231032343db6182c0bab (diff)
downloadcoreboot-6ff71c45749f7ab6a7734b89ee7009ce2610a5e6.tar.xz
mb/google/fizz/variants/karma: Enable touchscreen wakeup
Set GPIO GPP_B4 to high to enable touchscreen wakeup. BUG=b:119594783 BRANCH=master TEST=DUT can wake up with touchscreen. Change-Id: If0c9493dec367c7813047c7994cc83537aaef141 Signed-off-by: David Wu <David_Wu@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/29769 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/fizz/variants/karma/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/fizz/variants/karma/gpio.c b/src/mainboard/google/fizz/variants/karma/gpio.c
index 29c6f88e62..c54f75cf4d 100644
--- a/src/mainboard/google/fizz/variants/karma/gpio.c
+++ b/src/mainboard/google/fizz/variants/karma/gpio.c
@@ -51,7 +51,7 @@ static const struct pad_config gpio_table[] = {
/* CORE_VID1 */ PAD_CFG_NC(GPP_B1),
/* VRALERT# */ PAD_CFG_NC(GPP_B2), /* TP152 */
/* CPU_GP2 */ PAD_CFG_GPO(GPP_B3, 0, DEEP), /* TOUCHSCREEN_RST# */
-/* CPU_GP3 */ PAD_CFG_GPO(GPP_B4, 0, DEEP), /* PCH_TS_EN */
+/* CPU_GP3 */ PAD_CFG_GPO(GPP_B4, 1, DEEP), /* PCH_TS_EN */
/* SRCCLKREQ0# */ PAD_CFG_NF(GPP_B5, NONE, DEEP,
NF1), /* CLK_PCIE_LAN_REQ# */
/* SRCCLKREQ1# */ PAD_CFG_NF(GPP_B6, NONE, DEEP,