diff options
| author | Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com> | 2020-10-26 10:44:28 +0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-11-17 00:39:30 +0000 |
| commit | 1fe129f321ee9b8120c12d6224a728db2e564cf0 (patch) | |
| tree | 9418c276d67afc0eabbc9ae9f5d3ac84e3c58e79 /src/mainboard/google/octopus/variants/bobba | |
| parent | c1e8aa2f46c63a8e994f834b37e468ffa93db31b (diff) | |
mb/google/octopus/variants/bobba: Add G2Touch touchscreen support
Add G2Touch touchscreen support for bobba.
BUG=b:171636614, b:169730666
BRANCH=octopus
TEST=emerge-octopus coreboot chromeos-bootimage, and check touchscreen
work.
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: Ia361a56c050d7cbd7325b3c09fc34d8707441cc4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46808
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/octopus/variants/bobba')
| -rw-r--r-- | src/mainboard/google/octopus/variants/bobba/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/bobba/overridetree.cb b/src/mainboard/google/octopus/variants/bobba/overridetree.cb index 662e6af8d6..3c7187e048 100644 --- a/src/mainboard/google/octopus/variants/bobba/overridetree.cb +++ b/src/mainboard/google/octopus/variants/bobba/overridetree.cb @@ -210,6 +210,20 @@ 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_LEVEL_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 |