summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/mainboard/google/dedede/variants/waddledee/overridetree.cb15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/waddledee/overridetree.cb b/src/mainboard/google/dedede/variants/waddledee/overridetree.cb
index 3534c4e324..b18e589e00 100644
--- a/src/mainboard/google/dedede/variants/waddledee/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/waddledee/overridetree.cb
@@ -84,6 +84,21 @@ chip soc/intel/jasperlake
register "hid_desc_reg_offset" = "0x00"
device i2c 5c on end
end
+ chip drivers/i2c/hid
+ register "generic.hid" = ""GDIX0000""
+ register "generic.desc" = ""Goodix Touchscreen""
+ register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D4_IRQ)"
+ register "generic.probed" = "1"
+ register "generic.reset_gpio" =
+ "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)"
+ register "generic.reset_delay_ms" = "120"
+ register "generic.reset_off_delay_ms" = "2"
+ register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
+ register "generic.enable_delay_ms" = "12"
+ register "generic.has_power_resource" = "1"
+ register "hid_desc_reg_offset" = "0x01"
+ device i2c 0x5d on end
+ end
end # I2C 2
device pci 19.0 on
chip drivers/i2c/generic