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| author | David Wu <david_wu@quanta.corp-partner.google.com> | 2021-12-29 19:51:45 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-01-04 17:18:13 +0000 |
| commit | fa7f37b75d19f568f352199a3fd147b448b0e114 (patch) | |
| tree | 1bee38388c6348908443840aba1059814b46038e /src/mainboard/google/brya/variants/kano | |
| parent | e7640ccadd2ea2cc2e63b0d6164a83c4608f23fd (diff) | |
| download | coreboot-fa7f37b75d19f568f352199a3fd147b448b0e114.tar.gz coreboot-fa7f37b75d19f568f352199a3fd147b448b0e114.tar.bz2 coreboot-fa7f37b75d19f568f352199a3fd147b448b0e114.zip | |
mb/google/brya/var/kano: Enable stylus pen power
Set GPP_D16 (PEN_PWR_EN) to output high.
BUG=b:195853169
TEST=build pass.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I25b6d1a40ed0939b303a03984cb0087fb6cab4d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google/brya/variants/kano')
| -rw-r--r-- | src/mainboard/google/brya/variants/kano/gpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/kano/gpio.c b/src/mainboard/google/brya/variants/kano/gpio.c index e8c90329614c..6f74e25bd606 100644 --- a/src/mainboard/google/brya/variants/kano/gpio.c +++ b/src/mainboard/google/brya/variants/kano/gpio.c @@ -36,6 +36,8 @@ static const struct pad_config override_gpio_table[] = { PAD_NC(GPP_D7, NONE), /* D8 : SRCCLKREQ3# ==> NC */ PAD_NC(GPP_D8, NONE), + /* D16 : ISH_UART0_CTS# ==> PEN_PWR_EN */ + PAD_CFG_GPO(GPP_D16, 1, DEEP), /* D17 : UART1_RXD ==> APU_PEN_DETECT_ODL */ PAD_CFG_GPI_SCI(GPP_D17, NONE, DEEP, EDGE_SINGLE, NONE), /* D18 : UART1_TXD ==> NC */ |