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| author | Tommie <tong.lin@bitland.corp-partner.google.com> | 2020-02-11 12:53:34 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-02 11:43:05 +0000 |
| commit | a1d7db8215add95fa8f8e26c07edc0c12fb183db (patch) | |
| tree | 02308874386fdf897c1ddb96631a79f72d225fcc /src/mainboard | |
| parent | c0380a24e8f487af72fe07e2c1c2602ceb0cc519 (diff) | |
| download | coreboot-a1d7db8215add95fa8f8e26c07edc0c12fb183db.tar.xz | |
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 <tong.lin@bitland.corp-partner.google.com>
Change-Id: Ibec3d08cc740e398a10a5c845181318724afc70a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Marco Chen <marcochen@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/octopus/variants/foob/overridetree.cb | 21 |
1 files 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 |