diff options
| author | David Wu <david_wu@quanta.corp-partner.google.com> | 2021-06-21 15:06:02 +0800 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2021-06-23 18:26:14 +0000 |
| commit | 7abdb6560a371f4b392f863f8ea0cdfe7eb3194a (patch) | |
| tree | 3fcd776f79b32dbf425e8f6b2a4f2b04e7af23bb /src/mainboard | |
| parent | 8c3a8df1021b8a2789c2a285557401837f9fc2b8 (diff) | |
mb/google/dedede/var/magolor: Enable weida touchscreen for magister
Add weida touchscreen support for magister.
BUG=b:191633024
BRANCH=dedede
TEST=Build and verify that touchscreen works on magister.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I3de6a84d2d58ef87f0ae13e8a117a980a0210ac4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55708
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Randy Lai <randy.lai@weida.corp-partner.google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/dedede/variants/magolor/overridetree.cb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/magolor/overridetree.cb b/src/mainboard/google/dedede/variants/magolor/overridetree.cb index 5ad07da46f..c533e0fa31 100644 --- a/src/mainboard/google/dedede/variants/magolor/overridetree.cb +++ b/src/mainboard/google/dedede/variants/magolor/overridetree.cb @@ -10,6 +10,7 @@ fw_config option TS_ELAN_6918 2 option TS_ELAN_0001 3 option TS_RAYD_0001 4 + option TS_WDHT0002 5 end end @@ -213,6 +214,25 @@ chip soc/intel/jasperlake probe TS_SOURCE TS_ELAN_6918 end end + chip drivers/i2c/hid + register "generic.hid" = ""WDHT0002"" + register "generic.desc" = ""WDT Touchscreen"" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D4_IRQ)" + register "generic.probed" = "1" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)" + register "generic.reset_delay_ms" = "20" + register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)" + register "generic.stop_delay_ms" = "130" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)" + 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 + probe TS_SOURCE TS_UNPROVISIONED + probe TS_SOURCE TS_WDHT0002 + end + end chip drivers/i2c/generic register "hid" = ""ELAN0001"" register "desc" = ""ELAN Touchscreen"" |