summaryrefslogtreecommitdiffstats
path: root/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard/google/poppy/variants/baseboard/devicetree.cb')
-rw-r--r--src/mainboard/google/poppy/variants/baseboard/devicetree.cb12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index c38bf9363525..7872a83f3e65 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -206,6 +206,18 @@ chip soc/intel/skylake
device pci 14.2 on end # Thermal Subsystem
device pci 15.0 on
chip drivers/i2c/generic
+ register "hid" = ""ELAN0001""
+ register "desc" = ""ELAN Touchscreen""
+ register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_E7_IRQ)"
+ register "probed" = "1"
+ register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E3)"
+ register "reset_delay_ms" = "20"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C22)"
+ register "enable_delay_ms" = "1"
+ register "has_power_resource" = "1"
+ device i2c 10 on end
+ end
+ chip drivers/i2c/generic
register "hid" = ""ATML0001""
register "desc" = ""Atmel Touchscreen""
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"