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-rw-r--r--src/mainboard/google/dedede/variants/waddledoo/overridetree.cb19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb b/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
index cb21c63b0f..cc9e651252 100644
--- a/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
@@ -55,6 +55,25 @@ chip soc/intel/jasperlake
device i2c 15 on end
end
end #I2C 0
+ device pci 15.2 on
+ chip drivers/i2c/hid
+ register "generic.hid" = ""SIS6496""
+ register "generic.desc" = ""SIS 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" = "100"
+ register "generic.stop_gpio" =
+ "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)"
+ register "generic.enable_gpio" =
+ "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
+ register "generic.enable_delay_ms" = "7"
+ register "generic.has_power_resource" = "1"
+ register "hid_desc_reg_offset" = "0x00"
+ device i2c 5c on end
+ end
+ end # I2C 2
device pci 1c.7 on
chip drivers/intel/wifi
register "wake" = "GPE0_DW2_03"