From a1d7db8215add95fa8f8e26c07edc0c12fb183db Mon Sep 17 00:00:00 2001 From: Tommie Date: Tue, 11 Feb 2020 12:53:34 +0800 Subject: mb/google/octopus: support new Elan touch panel for Foob This is new elan touch screen IC, which includes touch panel and USI pen. BUG=b:149800883 BRANCH=octopus TEST=build bios and verify touch screen works fine Signed-off-by: Tommie Lin Change-Id: Ibec3d08cc740e398a10a5c845181318724afc70a Reviewed-on: https://review.coreboot.org/c/coreboot/+/38823 Tested-by: build bot (Jenkins) Reviewed-by: Henry Sun Reviewed-by: Marco Chen --- .../google/octopus/variants/foob/overridetree.cb | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/src/mainboard/google/octopus/variants/foob/overridetree.cb b/src/mainboard/google/octopus/variants/foob/overridetree.cb index b1311737dc..004076d047 100644 --- a/src/mainboard/google/octopus/variants/foob/overridetree.cb +++ b/src/mainboard/google/octopus/variants/foob/overridetree.cb @@ -134,16 +134,17 @@ chip soc/intel/apollolake end end # - I2C 6 device pci 17.3 on - chip drivers/i2c/generic - register "hid" = ""ELAN0001"" - register "desc" = ""ELAN Touchscreen"" - register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)" - register "probed" = "1" - register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)" - register "reset_delay_ms" = "20" - register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)" - register "enable_delay_ms" = "1" - register "has_power_resource" = "1" + chip drivers/i2c/hid + register "generic.hid" = ""ELAN90FC"" + register "generic.desc" = ""ELAN Touchscreen"" + register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)" + register "generic.probed" = "1" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)" + 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 10 on end end chip drivers/i2c/hid -- cgit v1.2.3