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mb/google/hatch: Enable support for WWAN

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This patch enables relevant GPIOs to enable WWAN. WWAN also requires to
enable USB 2 port 6 and USB3 port 5 which is already enabled in device
tree related changes.

BUG=b:120914069
BRANCH=none
TEST=check if code compiles with changes.

Change-Id: I1559bbc6168aec1a369bf3291d2c1e2f9a2fbe07
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/c/30678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Maulik V Vaghela 2019-01-05 20:27:39 +05:30 committed by Patrick Georgi
parent 6225a67740
commit fc707892de
1 changed files with 20 additions and 0 deletions
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20
src/mainboard/google/hatch/variants/baseboard/gpio.c
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@ -23,6 +23,10 @@ static const struct pad_config gpio_table[] = {
PAD_NC(GPP_A16, DN_20K),
/* EN_PP3300_SD_DX */
PAD_CFG_NF(GPP_A17, NONE, DEEP, NF1),
/* EN_PP3300_WWAN */
PAD_CFG_GPO(GPP_A18, 1, DEEP),
/* WWAN_RADIO_DISABLE_1V8_ODL */
PAD_CFG_GPO(GPP_A19, 1, DEEP),
/* TRACKPAD_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A21, NONE, PLTRST, LEVEL, INVERT),
/* SRCCLKREQ1 */
@ -47,6 +51,12 @@ static const struct pad_config gpio_table[] = {
PAD_NC(GPP_C11, DN_20K),
/* BT_DISABLE_L */
PAD_CFG_GPO(GPP_C14, 1, DEEP),
/* WWAN_DPR_SAR_ODL
*
* TODO: Driver doesn't use this pin as of now. In case driver starts
* using this pin, expose this pin to driver.
*/
PAD_CFG_GPO(GPP_C15, 1, DEEP),
/* PCH_I2C_TRACKPAD_SDA */
PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1),
/* PCH_I2C_TRACKPAD_SCL */
@ -63,6 +73,14 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_GPI(GPP_C22, NONE, DEEP),
/* WLAN_PE_RST# */
PAD_CFG_GPO(GPP_C23, 1, DEEP),
/* WWAN_CONFIG_0 */
PAD_NC(GPP_D5, NONE),
/* WWAN_CONFIG_1 */
PAD_NC(GPP_D6, NONE),
/* WWAN_CONFIG_2 */
PAD_NC(GPP_D7, NONE),
/* WWAN_CONFIG_3 */
PAD_NC(GPP_D8, NONE),
/* TOUCHSCREEN_RST_L */
PAD_CFG_GPO(GPP_D15, 0, DEEP),
/* TOUCHSCREEN_INT_L */
@ -95,6 +113,8 @@ static const struct pad_config gpio_table[] = {
PAD_NC(GPP_E22, DN_20K),
/* GPIO_WWAN_WLAN_COEX3 */
PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1),
/* WWAN_RESET_1V8_ODL */
PAD_CFG_GPO(GPP_F1, 1, DEEP),
/* UART_WWANTX_WLANRX_COEX1 */
PAD_CFG_NF(GPP_F8, NONE, DEEP, NF1),
/* UART_WWANRX_WLANTX_COEX2 */