diff options
| author | Leo Chou <leo.chou@lcfc.corp-partner.google.com> | 2024-04-11 10:40:54 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-04-16 12:05:38 +0000 |
| commit | e538926d30f6f2198a573033f2e5b3c66a1f1f36 (patch) | |
| tree | 2dda30bf7a7af0d5b0ea5c937afc684ce38db0b7 /src | |
| parent | 71d8f7c2b655e3444c794f17f7a9765590b7f382 (diff) | |
mb/google/nissa/variant/sundance: Modify i2c device for touch device
1. Remove non-use i2c address 0x10, 0x24 and 0x40 of touch IC for touch screen
2. Add new i2c address 0x5d of Goodix touch IC for touch screen
3. Add new i2c address 0x38 of Focal touch IC for touch pad
BUG=b:333804572
TEST=FW_NAME=sundance emerge-nissa coreboot chromeos-bootimage
Change-Id: I8e2c60820a07b99b69860fd4f6557b448aef2341
Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81832
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/sundance/overridetree.cb | 53 |
1 files changed, 10 insertions, 43 deletions
diff --git a/src/mainboard/google/brya/variants/sundance/overridetree.cb b/src/mainboard/google/brya/variants/sundance/overridetree.cb index 30c93e4589..bd1ed7403d 100644 --- a/src/mainboard/google/brya/variants/sundance/overridetree.cb +++ b/src/mainboard/google/brya/variants/sundance/overridetree.cb @@ -144,53 +144,20 @@ chip soc/intel/alderlake device domain 0 on device ref i2c1 on chip drivers/i2c/hid - register "generic.hid" = ""ELAN901C"" - register "generic.desc" = ""ELAN Touchscreen"" + register "generic.hid" = ""GDIX0000"" + register "generic.desc" = ""Goodix Touchscreen"" register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" register "generic.detect" = "1" - register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "generic.reset_delay_ms" = "20" - register "generic.reset_off_delay_ms" = "2" - register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)" - register "generic.stop_delay_ms" = "280" - register "generic.stop_off_delay_ms" = "2" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" - register "generic.enable_delay_ms" = "1" - register "generic.has_power_resource" = "1" - register "hid_desc_reg_offset" = "0x01" - device i2c 10 on end - end - chip drivers/i2c/hid - register "generic.hid" = ""PARA3406"" - register "generic.desc" = ""Parade Touchscreen"" - register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" - register "generic.detect" = "1" + register "generic.enable_delay_ms" = "20" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "generic.reset_delay_ms" = "20" - register "generic.reset_off_delay_ms" = "2" + register "generic.reset_delay_ms" = "180" + register "generic.reset_off_delay_ms" = "3" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)" - register "generic.stop_delay_ms" = "280" - register "generic.stop_off_delay_ms" = "2" - register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" - register "generic.enable_delay_ms" = "1" - register "generic.has_power_resource" = "1" - register "hid_desc_reg_offset" = "0x01" - device i2c 24 on end - end - chip drivers/i2c/hid - register "generic.hid" = ""GTCH7503"" - register "generic.desc" = ""G2TOUCH Touchscreen"" - register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" - register "generic.detect" = "1" - register "generic.reset_gpio" = - "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "generic.reset_delay_ms" = "50" - register "generic.enable_gpio" = - "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" - register "generic.enable_delay_ms" = "1" + register "generic.stop_off_delay_ms" = "1" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" - device i2c 40 on end + device i2c 5d on end end end device ref i2c3 on @@ -222,14 +189,14 @@ chip soc/intel/alderlake device i2c 15 on end end chip drivers/i2c/hid - register "generic.hid" = ""SYNA0000"" + register "generic.hid" = ""FCAL0000"" register "generic.cid" = ""ACPI0C50"" - register "generic.desc" = ""Synaptics Touchpad"" + register "generic.desc" = ""Focal Touchpad"" register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)" register "generic.wake" = "GPE0_DW2_14" register "generic.detect" = "1" register "hid_desc_reg_offset" = "0x20" - device i2c 0x2c on end + device i2c 0x38 on end end end device ref pcie_rp4 on |