diff options
| author | Tyler Wang <tyler.wang@quanta.corp-partner.google.com> | 2023-08-14 16:09:54 +0800 |
|---|---|---|
| committer | Jakub Czapiga <jacz@semihalf.com> | 2023-08-24 12:52:08 +0000 |
| commit | 34ce8c7377d0aba84f90bf3b74c6adfb489e1c3c (patch) | |
| tree | b39523bf1d997c017afc411353fdcd3c77f4f65f /src | |
| parent | d68bb7c84fd113c3b99990ebd0bfcfc8c041fa60 (diff) | |
mb/google/rex/var/karis: Disable GSPI0
According to the schematic, karis does not have a SPI touchscreen,
remove related settings.
BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: I55eb9e3cebe426fcd023789831ce64a18d075d69
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77347
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/rex/variants/karis/gpio.c | 16 | ||||
| -rw-r--r-- | src/mainboard/google/rex/variants/karis/overridetree.cb | 13 |
2 files changed, 10 insertions, 19 deletions
diff --git a/src/mainboard/google/rex/variants/karis/gpio.c b/src/mainboard/google/rex/variants/karis/gpio.c index cc3aeb000e..e4a551dfb5 100644 --- a/src/mainboard/google/rex/variants/karis/gpio.c +++ b/src/mainboard/google/rex/variants/karis/gpio.c @@ -252,16 +252,16 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(GPP_F12, NONE, DEEP, NF5), /* GPP_F13 : GSPI1_SOC_DI_FPMCU_DO_LS_R */ PAD_CFG_NF(GPP_F13, NONE, DEEP, NF5), - /* GPP_F14 : GSPI0_SOC_DO_TCHSCR_DI */ - PAD_CFG_NF(GPP_F14, NONE, DEEP, NF8), - /* GPP_F15 : [] ==> GSPI0_SOC_DI_TCHSCR_DO */ - PAD_CFG_NF(GPP_F15, NONE, DEEP, NF8), - /* GPP_F16 : [] ==> GSPI0_SOC_TCHSCR_CLK */ - PAD_CFG_NF(GPP_F16, NONE, DEEP, NF8), + /* GPP_F14 : net NC. */ + PAD_NC(GPP_F19, NONE), + /* GPP_F15 : net NC. */ + PAD_NC(GPP_F19, NONE), + /* GPP_F16 : net NC. */ + PAD_NC(GPP_F19, NONE), /* GPP_F17 : [] ==> GSPI1_SOC_CS_L */ PAD_CFG_NF(GPP_F17, NONE, DEEP, NF5), - /* GPP_F18 : [] ==> GSPI0_SOC_TCHSCR_CS_L */ - PAD_CFG_NF(GPP_F18, NONE, DEEP, NF8), + /* GPP_F18 : net NC. */ + PAD_NC(GPP_F18, NONE), /* GPP_F19 : [] ==> GPP_F19_STRAP */ PAD_NC(GPP_F19, NONE), /* GPP_F20 : [] ==> GPP_F20_STRAP */ diff --git a/src/mainboard/google/rex/variants/karis/overridetree.cb b/src/mainboard/google/rex/variants/karis/overridetree.cb index 37f84b2fc6..2fee812ff9 100644 --- a/src/mainboard/google/rex/variants/karis/overridetree.cb +++ b/src/mainboard/google/rex/variants/karis/overridetree.cb @@ -34,10 +34,6 @@ fw_config option WIFI_CNVI 0 option WIFI_PCIE 1 end - field TOUCHSCREEN 19 - option TOUCHSCREEN_I2C 0 - option TOUCHSCREEN_I2C_SPI 1 - end field VPU 20 option VPU_DIS 0 option VPU_EN 1 @@ -73,7 +69,7 @@ chip soc/intel/meteorlake }" register "serial_io_gspi_mode" = "{ - [PchSerialIoIndexGSPI0] = PchSerialIoPci, + [PchSerialIoIndexGSPI0] = PchSerialIoDisabled, [PchSerialIoIndexGSPI1] = PchSerialIoPci, [PchSerialIoIndexGSPI2] = PchSerialIoDisabled, }" @@ -421,9 +417,7 @@ chip soc/intel/meteorlake register "generic.stop_off_delay_ms" = "2" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" - device i2c 10 on - probe TOUCHSCREEN TOUCHSCREEN_I2C - end + device i2c 10 on end end chip drivers/generic/gpio_keys register "name" = ""PENH"" @@ -582,9 +576,6 @@ chip soc/intel/meteorlake end end end #PCIE6 WWAN card - device ref gspi0 on - probe TOUCHSCREEN TOUCHSCREEN_I2C_SPI - end device ref gspi1 on chip drivers/spi/acpi register "name" = ""CRFP"" |