diff options
| author | Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> | 2020-10-23 14:49:57 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-02 06:21:07 +0000 |
| commit | 914a568ec4e09f4bc5549a89da124cd11462d15a (patch) | |
| tree | cdbb22c175423b2e6b0e1290d1bd495b4bd812ac /src/mainboard/google/octopus/variants | |
| parent | f3d65e4998773c4fc4aec19a398d5a68d5357df7 (diff) | |
mb/google/octopus/variants/dood: Add G2Touch touchscreen support
Add G2Touch touchscreen support for dood.
BUG=b:171526389
BRANCH=octopus
TEST=emerge-octopus coreboot chromeos-bootimage, and check touchscreen
work.
Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com>
Change-Id: Ica7d893de285c2dd1efcd43ac74919bdd5d5ac17
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46675
Reviewed-by: Marco Chen <marcochen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/octopus/variants')
| -rw-r--r-- | src/mainboard/google/octopus/variants/dood/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/dood/overridetree.cb b/src/mainboard/google/octopus/variants/dood/overridetree.cb index e1f12cf08f..6e767dd7d3 100644 --- a/src/mainboard/google/octopus/variants/dood/overridetree.cb +++ b/src/mainboard/google/octopus/variants/dood/overridetree.cb @@ -144,6 +144,20 @@ chip soc/intel/apollolake register "has_power_resource" = "1" device i2c 39 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" = "50" + 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 |