diff options
| author | Tyler Wang <tyler.wang@quanta.corp-partner.google.com> | 2021-11-05 11:12:23 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-11-09 18:40:44 +0000 |
| commit | e9654a857f3b9a5ccfa6870d4da1a7c53c80dede (patch) | |
| tree | 37e06585b1483086c78d608a2de64c439c36662f /src/mainboard/google/dedede/variants | |
| parent | 8295cddfd2de37f7ae3944b6f72926fd78e7a3ba (diff) | |
mb/google/dedede/var/magolor: Enable ELAN touchscreen for magneto
Add ELAN touchscreen support for magneto.
BUG=b:203122673
TEST=Build and verify that touchscreen works.
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Change-Id: Ie86692901113e952c597fcfc6c58e7ee0fc172fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58967
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google/dedede/variants')
| -rw-r--r-- | src/mainboard/google/dedede/variants/magolor/overridetree.cb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/magolor/overridetree.cb b/src/mainboard/google/dedede/variants/magolor/overridetree.cb index de82a8a817..24b32db004 100644 --- a/src/mainboard/google/dedede/variants/magolor/overridetree.cb +++ b/src/mainboard/google/dedede/variants/magolor/overridetree.cb @@ -19,6 +19,7 @@ fw_config option TS_RAYD_0001 4 option TS_WDHT0002 5 option TS_GTCH7503 6 + option TS_ELAN_9004 7 end field AUDIO_CODEC_SOURCE 49 51 option AUDIO_CODEC_UNPROVISIONED 0 @@ -228,6 +229,26 @@ chip soc/intel/jasperlake end end chip drivers/i2c/hid + register "generic.hid" = ""ELAN9004"" + register "generic.desc" = ""ELAN 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.reset_off_delay_ms" = "2" + register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)" + register "generic.stop_delay_ms" = "280" + register "generic.stop_off_delay_ms" = "2" + 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" = "0x01" + device i2c 10 on + probe TS_SOURCE TS_ELAN_9004 + 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)" |