diff options
Diffstat (limited to 'src/mainboard/google/poppy/variants/atlas/devicetree.cb')
-rw-r--r-- | src/mainboard/google/poppy/variants/atlas/devicetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/atlas/devicetree.cb b/src/mainboard/google/poppy/variants/atlas/devicetree.cb index dc540995c0..66cd1bdb7a 100644 --- a/src/mainboard/google/poppy/variants/atlas/devicetree.cb +++ b/src/mainboard/google/poppy/variants/atlas/devicetree.cb @@ -278,6 +278,14 @@ chip soc/intel/skylake register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)" register "generic.speed" = "I2C_SPEED_FAST" register "generic.probed" = "1" + register "generic.has_power_resource" = "1" + register "generic.disable_gpio_export_in_crs" = "1" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C22)" + # 2ms for load switch slew + 5 ms for touchscreen + register "generic.enable_delay_ms" = "7" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E11)" + register "generic.reset_delay_ms" = "20" + register "generic.reset_off_delay_ms" = "1" register "hid_desc_reg_offset" = "0xab" device i2c 0x49 on end end |