diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2018-12-03 18:08:15 -0800 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2018-12-04 23:59:36 +0000 |
| commit | 497becf1f18d48a633e7e7bfa0b3872976091a3f (patch) | |
| tree | 9857c07e1173dfc254772f23e8ce09d2341eb014 /src/mainboard/google/sarien | |
| parent | ad1e49afacae6e38cc7d735f67b6f2afb6d9fb71 (diff) | |
mb/google/sarien: Enable WWAN detection on Arcada
Set GPIO D22 low to get WWAN_PERST#_R asserted.
BUG=N/A
TEST=Boot up with Arcada board, check WWAN get detected as USB devices
through lsusb command.
Change-Id: Ie848cd19fdf3b6c4b6abeb5fa3f566e5e4e7e928
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/30030
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/sarien')
| -rw-r--r-- | src/mainboard/google/sarien/variants/arcada/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/gpio.c b/src/mainboard/google/sarien/variants/arcada/gpio.c index 91ff089d2b..0ffd029340 100644 --- a/src/mainboard/google/sarien/variants/arcada/gpio.c +++ b/src/mainboard/google/sarien/variants/arcada/gpio.c @@ -122,7 +122,7 @@ static const struct pad_config gpio_table[] = { /* DMIC_CLK0 */ PAD_NC(GPP_D19, NONE), /* DMIC_DATA0 */ PAD_NC(GPP_D20, NONE), /* SPI1_IO2 */ PAD_CFG_GPO(GPP_D21, 1, DEEP), /* WWAN_BB_RST# */ -/* SPI1_IO3 */ PAD_CFG_GPO(GPP_D22, 1, DEEP), /* WWAN_GPIO_PERST# */ +/* SPI1_IO3 */ PAD_CFG_GPO(GPP_D22, 0, DEEP), /* WWAN_GPIO_PERST# */ /* I2S_MCLK */ PAD_CFG_GPI_SCI_LOW(GPP_D23, NONE, DEEP, EDGE_SINGLE), /* WWAN_GPIO_WAKE# */ |