diff options
| author | Joe Tessler <jrt@google.com> | 2021-03-14 16:32:49 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-03-25 08:36:22 +0000 |
| commit | b15a15aabef145d6692fe159d094f2558d4b36db (patch) | |
| tree | f46c5690792f178b77ca253c1b15f5a420e974c9 | |
| parent | f5ec52a5226d9171b665ed2203c228748882f464 (diff) | |
mb/google/hatch/var/genesis: Add missing GPIOs
After revisiting the genesis GPIO table and schematics for EVT closure,
I discovered several missing and/or incorrectly documented GPIO pin
mappings.
Now the GPIO pin names and functions should match what's written in the
latest schematics.
BUG=b:181633452,b:181635072,b:177752570
TEST=build AP firmware; flash device
BRANCH=none
Change-Id: I73e6733bce761b00717091834c7a49e85154f80b
Signed-off-by: Joe Tessler <jrt@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51677
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/hatch/variants/genesis/gpio.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/src/mainboard/google/hatch/variants/genesis/gpio.c b/src/mainboard/google/hatch/variants/genesis/gpio.c index a095da1e11..cb5c89b89e 100644 --- a/src/mainboard/google/hatch/variants/genesis/gpio.c +++ b/src/mainboard/google/hatch/variants/genesis/gpio.c @@ -9,6 +9,10 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI(GPP_A16, NONE, DEEP), /* A18 : LAN_PE_ISOLATE_ODL */ PAD_CFG_GPO(GPP_A18, 1, DEEP), + /* A19 : PCH_PCON0_PDB_ODL */ + PAD_CFG_GPO(GPP_A19, 1, DEEP), + /* A20 : LAN_I350_WAKE# */ + PAD_CFG_GPI_IRQ_WAKE(GPP_A20, NONE, DEEP, LEVEL, INVERT), /* A23 : M2_WLAN_INT_ODL */ PAD_CFG_GPI_APIC(GPP_A23, NONE, PLTRST, LEVEL, INVERT), @@ -29,23 +33,33 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), /* C1 : SMBDATA */ PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), + /* C3 : PCH_MBCLK1_R (i350) */ + PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1), + /* C4 : PCH_MBDAT1_R (i350) */ + PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1), /* C6: M2_WLAN_WAKE_ODL */ PAD_CFG_GPI_SCI_LOW(GPP_C6, NONE, DEEP, EDGE_SINGLE), /* C7 : LAN_WAKE_ODL */ PAD_CFG_GPI_SCI_LOW(GPP_C7, NONE, DEEP, EDGE_SINGLE), /* C10 : PCH_PCON_RST_ODL */ PAD_CFG_GPO(GPP_C10, 1, DEEP), - /* C11 : PCH_PCON_PDB_ODL */ + /* C11 : PCH_PCON1_PDB_ODL */ PAD_CFG_GPO(GPP_C11, 1, DEEP), /* C15 : WLAN_OFF_L */ PAD_CFG_GPO(GPP_C15, 1, DEEP), - /* E2 : EN_PP_MST_OD */ - PAD_CFG_GPO(GPP_E2, 1, DEEP), - /* E9 : USB_A0_OC_ODL */ - PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), + /* E2 : Not connected */ + PAD_NC(GPP_E2, NONE), + /* E3 : TPU_RST_PIN40 */ + PAD_CFG_GPO(GPP_E3, 1, DEEP), + /* E7 : TPU_RST_PIN42 */ + PAD_CFG_GPO(GPP_E7, 1, DEEP), + /* E9 : PU 10K to PP3300_SOC_A */ + PAD_NC(GPP_E9, NONE), /* E10 : USB_A1_OC_ODL */ PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1), + /* E15 : PCH_TYPEC_UPFB */ + PAD_CFG_GPI(GPP_E15, NONE, DEEP), /* F11 : EMMC_CMD */ PAD_CFG_NF(GPP_F11, NONE, DEEP, NF1), @@ -76,6 +90,10 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), /* H5: PCH_I2C_PCON_SCL */ PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), + /* H6 : PCH_I2C_TPU_SDA */ + PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1), + /* H7 : PCH_I2C_TPU_SCL */ + PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1), /* H22 : PWM_PP3300_BIOZZER */ PAD_CFG_GPO(GPP_H22, 0, DEEP), }; |