From 2144bb569df57557404bd186f53599c872e7357e Mon Sep 17 00:00:00 2001 From: Seunghwan Kim Date: Tue, 17 Mar 2020 16:18:27 +0900 Subject: mb/google/nightfury: Update overridetree.cb Updating devicetree to enable ELAN touchpad and ELAN touchscreen on nightfury BUG=none BRANCH=firmware-hatch-12672.B TEST=built and verified touchpad and touchscreen worked Signed-off-by: Seunghwan Kim Change-Id: Ieba6558ce3897ce2f95f51ed667465d84b4ab189 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39602 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- .../hatch/variants/nightfury/overridetree.cb | 59 ++++++++-------------- 1 file changed, 21 insertions(+), 38 deletions(-) (limited to 'src/mainboard/google/hatch/variants/nightfury') diff --git a/src/mainboard/google/hatch/variants/nightfury/overridetree.cb b/src/mainboard/google/hatch/variants/nightfury/overridetree.cb index 0cf18e7db4..6dc3d9f9e1 100644 --- a/src/mainboard/google/hatch/variants/nightfury/overridetree.cb +++ b/src/mainboard/google/hatch/variants/nightfury/overridetree.cb @@ -199,47 +199,30 @@ chip soc/intel/cannonlake end device pci 15.0 on - chip drivers/i2c/hid - register "generic.hid" = ""PNP0C50"" - register "generic.desc" = ""Synaptics Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" - register "generic.probed" = "1" - register "generic.wake" = "GPE0_DW0_21" - register "hid_desc_reg_offset" = "0x20" - device i2c 0x20 on end - end + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" + register "probed" = "1" + register "wake" = "GPE0_DW0_21" + device i2c 0x15 on end + end end # I2C 0 device pci 15.1 on - chip drivers/i2c/generic - register "hid" = "ACPI_DT_NAMESPACE_HID" - register "compat_string" = ""atmel,maxtouch"" - register "desc" = ""Atmel Touchscreen"" - register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" - register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" - register "reset_delay_ms" = "91" # 90.5 ms - register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)" - register "enable_delay_ms" = "1" # 90 ns - register "has_power_resource" = "1" - register "disable_gpio_export_in_crs" = "1" - register "probed" = "1" - device i2c 4b on end - end - - chip drivers/i2c/generic - register "hid" = ""ELAN0001"" - register "desc" = ""ELAN Touchscreen"" - register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" - register "probed" = "1" - register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)" - register "enable_delay_ms" = "10" - register "enable_off_delay_ms" = "100" - register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" - register "reset_delay_ms" = "20" - register "reset_off_delay_ms" = "2" - register "has_power_resource" = "1" - device i2c 10 on end - end + chip drivers/i2c/hid + register "generic.hid" = ""ELAN902C"" + register "generic.desc" = ""ELAN Touchscreen"" + register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.probed" = "1" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" + register "generic.reset_delay_ms" = "20" + register "generic.has_power_resource" = "1" + register "generic.disable_gpio_export_in_crs" = "1" + register "hid_desc_reg_offset" = "0x01" + device i2c 0x10 on end + end end # I2C #1 device pci 15.2 off end # I2C #2 -- cgit v1.2.3