commit 0f15030700ae0c9a4102b3f3d6551a1a7e502c14
author Kapil Porwal <kapilporwal@google.com> Wed Dec 07 13:53:43 2022 +0530
committer Subrata Banik <subratabanik@google.com> Thu Dec 15 08:10:19 2022 +0000
tree 2fedd4b155cbb18b844e861726be585f921a5370
parent dee52d962d8557a3909e86fd7d9935d8d1a98303

mb/google/rex: Add RTD3 support for discrete wifi module

BUG=none
TEST=Build and boot to the OS on google/rex.

Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I2c5bac880e7dbc2ec14376c5cee3c13363bab377
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70444
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/rex/variants/rex0/gpio.c

diff --git a/src/mainboard/google/rex/variants/rex0/gpio.c b/src/mainboard/google/rex/variants/rex0/gpio.c
index 53cd05d..5ead7ef8 100644
--- a/src/mainboard/google/rex/variants/rex0/gpio.c
+++ b/src/mainboard/google/rex/variants/rex0/gpio.c
@@ -239,8 +239,8 @@
 	PAD_NC(GPP_E16, NONE),
 	/* GPP_E17 : [] ==> EN_HPS_PWR */
 	PAD_CFG_GPO(GPP_E17, 1, DEEP),
-	/* GPP_E22 : net EN_PP3300_WLAN is not present in the given design */
-	PAD_NC(GPP_E22, NONE),
+	/* GPP_E22 : [] ==> EN_PP3300_WLAN */
+	PAD_CFG_GPO(GPP_E22, 1, DEEP),
 
 	/* GPP_F00 :  [] ==> CNV_BRI_DT_R */
 	PAD_CFG_NF(GPP_F00, NONE, DEEP, NF1),
@@ -260,8 +260,8 @@
 	PAD_CFG_GPO(GPP_F07, 0, DEEP),
 	/* GPP_F08 : [] ==> WLAN_PERST_L */
 	PAD_CFG_GPO(GPP_F08, 1, DEEP),
-	/* GPP_F09 : [] ==> EN_PP3300_WLAN */
-	PAD_CFG_GPO(GPP_F09, 1, DEEP),
+	/* GPP_F09 : [] ==> WLAN_PE_WAKE_ODL */
+	PAD_CFG_GPI_IRQ_WAKE(GPP_F09, NONE, PLTRST, LEVEL, INVERT),
 	/* GPP_F10 : [] ==> WWAN_PCIE_WAKE_ODL */
 	PAD_CFG_GPI_IRQ_WAKE(GPP_F10, NONE, PLTRST, LEVEL, INVERT),
 	/* GPP_F11 : GSP1_SOC_CLK_R */