diff options
| author | Tony Huang <tony-huang@quanta.corp-partner.google.com> | 2018-08-27 16:02:30 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-28 15:16:24 +0000 |
| commit | 78f2343aa2d4fb606423cba4251252e033f41c6c (patch) | |
| tree | 1f5f5785bc37c8c0470bf3b85e67a053c4752d5e /src/mainboard | |
| parent | 903c9764a16fba61bf90187d6f7e2afde37cfec0 (diff) | |
| download | coreboot-78f2343aa2d4fb606423cba4251252e033f41c6c.tar.xz | |
mb/google/octopus/variants/meep: Add weida touchscreen support
Add weida touchscreen support
BUG=none
BRANCH=master
TEST=emerge-octopus coreboot, and verified that touchscreen works on
meep.
Change-Id: I4352322820237e4c2289410af6643e15109060a1
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/28361
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/octopus/variants/meep/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/meep/overridetree.cb b/src/mainboard/google/octopus/variants/meep/overridetree.cb index 20cd9d127c..42bd83bf63 100644 --- a/src/mainboard/google/octopus/variants/meep/overridetree.cb +++ b/src/mainboard/google/octopus/variants/meep/overridetree.cb @@ -54,6 +54,20 @@ chip soc/intel/apollolake register "has_power_resource" = "1" device i2c 10 on end end + chip drivers/i2c/hid + register "generic.hid" = ""WDHT0002"" + register "generic.desc" = ""WDT 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" = "130" + 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" = "0x20" + device i2c 2c on end + end end # - I2C 7 end end |