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| author | James Chao <james_chao@asus.corp-partner.google.com> | 2020-10-13 22:45:48 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-10-19 07:10:09 +0000 |
| commit | 1d9b059c52e05d2af7b75f93ba74f16ecbfc0da4 (patch) | |
| tree | 50a7a7a7b391c88f2d8d378c840b7484055d2c8c /src/mainboard/google | |
| parent | 4e8baf9202a3de5dafeb1e26f95ded999ed5c667 (diff) | |
| download | coreboot-1d9b059c52e05d2af7b75f93ba74f16ecbfc0da4.tar.xz | |
mb/google/octopus/variants/ampton: Add G2Touch touchscreen support
BUG=b:170703029
BRANCH=octopus
TEST=emerge-octopus coreboot
Signed-off-by: James Chao <james_chao@asus.corp-partner.google.com>
Change-Id: I2bf642963283b8a31a3bd9504c40541ca2f64b34
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46344
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/octopus/variants/ampton/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/ampton/overridetree.cb b/src/mainboard/google/octopus/variants/ampton/overridetree.cb index 10ff7d74f7..3d14bea71d 100644 --- a/src/mainboard/google/octopus/variants/ampton/overridetree.cb +++ b/src/mainboard/google/octopus/variants/ampton/overridetree.cb @@ -121,6 +121,20 @@ chip soc/intel/apollolake register "has_power_resource" = "1" device i2c 10 on end end + chip drivers/i2c/hid + register "generic.hid" = ""GTCH7502"" + register "generic.desc" = ""G2TOUCH 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.reset_delay_ms" = "70" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)" + register "generic.enable_delay_ms" = "1" + register "generic.has_power_resource" = "1" + register "generic.disable_gpio_export_in_crs" = "1" + register "hid_desc_reg_offset" = "0x01" + device i2c 40 on end + end end # - I2C 7 end end |