diff options
| author | Crystal Lin <crystal_lin@compal.corp-partner.google.com> | 2018-08-02 17:40:01 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-08-06 07:55:33 +0000 |
| commit | 54bb0ce17c9062232c5889ec85dde13c107ade31 (patch) | |
| tree | 271e602824621a2d8c14932d7e92cb7775c6ed00 /src/mainboard | |
| parent | 11f016063fa0d2f8ccf187de693121d16a1e09ff (diff) | |
mb/google/octopus/variants/fleex: Enable Weida touchscreen device
This change adds ACPI properties for WDT8752A device.
BUG=b:111402335, b:111102092
BRANCH=master
TEST=Verify touchscreen on fleex works with this change
Change-Id: Id186d5b87343007ae7e631d5d27464ee27e5b27d
Signed-off-by: Crystal Lin <crystal_lin@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/27800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/octopus/variants/fleex/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/fleex/overridetree.cb b/src/mainboard/google/octopus/variants/fleex/overridetree.cb index 466d19b785..b96f309106 100644 --- a/src/mainboard/google/octopus/variants/fleex/overridetree.cb +++ b/src/mainboard/google/octopus/variants/fleex/overridetree.cb @@ -43,6 +43,20 @@ 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" = "4" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_213)" + register "generic.enable_delay_ms" = "2" + 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 |