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| author | Tony Huang <tony-huang@quanta.corp-partner.google.com> | 2019-08-20 19:32:36 +0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2019-08-21 02:44:02 +0000 |
| commit | f1f2367b80e63701a0ec777bf7441114179885ef (patch) | |
| tree | 47e76f131b7e80769f956fa168e70f2e2ee85961 /src/mainboard | |
| parent | 6ae8b5034b73712b6c44ff6ee90d7b84bc104b5a (diff) | |
| download | coreboot-f1f2367b80e63701a0ec777bf7441114179885ef.tar.xz | |
mb/google/octopus/variants/bloog: Add G2Touch touchscreen support
Add G2Touch touchscreen support for blooglet.
BUG=b:139725457
BRANCH=octopus
TEST=emerge-octopus coreboot chromeos-bootimage, and check touchscreen by
evtest.
Change-Id: I6ebcc60f58857d8b28446932787742c2740fadd8
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/octopus/variants/bloog/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/bloog/overridetree.cb b/src/mainboard/google/octopus/variants/bloog/overridetree.cb index 6c64ba78e0..0212bea46d 100644 --- a/src/mainboard/google/octopus/variants/bloog/overridetree.cb +++ b/src/mainboard/google/octopus/variants/bloog/overridetree.cb @@ -138,6 +138,20 @@ chip soc/intel/apollolake register "hid_desc_reg_offset" = "0x01" device i2c 5d on end end + chip drivers/i2c/hid + register "generic.hid" = ""GTCH7503"" + 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 |