diff options
| author | Kapil Porwal <kapilporwal@google.com> | 2022-12-07 13:53:43 +0530 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-12-15 08:10:19 +0000 |
| commit | 0f15030700ae0c9a4102b3f3d6551a1a7e502c14 (patch) | |
| tree | 2fedd4b155cbb18b844e861726be585f921a5370 /src/mainboard/google/rex/variants/rex0 | |
| parent | dee52d962d8557a3909e86fd7d9935d8d1a98303 (diff) | |
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>
Diffstat (limited to 'src/mainboard/google/rex/variants/rex0')
| -rw-r--r-- | src/mainboard/google/rex/variants/rex0/gpio.c | 8 | ||||
| -rw-r--r-- | src/mainboard/google/rex/variants/rex0/overridetree.cb | 11 |
2 files changed, 15 insertions, 4 deletions
diff --git a/src/mainboard/google/rex/variants/rex0/gpio.c b/src/mainboard/google/rex/variants/rex0/gpio.c index 53cd05d52d..5ead7ef8e0 100644 --- a/src/mainboard/google/rex/variants/rex0/gpio.c +++ b/src/mainboard/google/rex/variants/rex0/gpio.c @@ -239,8 +239,8 @@ static const struct pad_config gpio_table[] = { 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 @@ static const struct pad_config gpio_table[] = { 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 */ diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb index 57e872854e..0ef8fe221f 100644 --- a/src/mainboard/google/rex/variants/rex0/overridetree.cb +++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb @@ -435,6 +435,17 @@ chip soc/intel/meteorlake .clk_req = 5, .flags = PCIE_RP_HOTPLUG | PCIE_RP_LTR | PCIE_RP_AER, }" + chip drivers/wifi/generic + register "wake" = "GPE0_DW2_09" + register "add_acpi_dma_property" = "true" + device pci 00.0 on end + end + chip soc/intel/common/block/pcie/rtd3 + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_E22)" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F08)" + register "srcclk_pin" = "5" + device generic 0 on end + end end #PCIE5 WLAN card device ref pcie_rp6 on probe CELLULAR CELLULAR_PCIE |