diff options
| author | Tyler Wang <Tyler.Wang@quanta.corp-partner.google.com> | 2023-04-11 11:19:38 +0800 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-04-17 00:33:39 +0000 |
| commit | 7fd0c59969fa3d6ea54b761b9bd4996c40f94a0e (patch) | |
| tree | 50f0af05da3a68af4c6acada2591d37a767763bb /src/mainboard/google/brya/variants/craask/overridetree.cb | |
| parent | 2cf25eb74b3c6e3df8b1dedd80d78c44113e96a3 (diff) | |
mb/google/nissa/var/craask: Add GTCH7503 and split TS by SSFC
Add G2 touchscreen GTCH7503 for craaskino.
Use SSFC to separate touchscreen settings.
Bit 38-41 for TS_SOURCE:
(1) TS_UNPROVISIONED --> 0
(2) TS_GTCH7503 --> 1
BUG=b:277979947
TEST=(1) emerge-nissa coreboot
(2) Test on craaskino with G2 touchscreen
(3) Test on craaskino with elan touchscreen
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Change-Id: I636f21be39f26a617653e134129a11479e801ea2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/craask/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/brya/variants/craask/overridetree.cb | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/src/mainboard/google/brya/variants/craask/overridetree.cb b/src/mainboard/google/brya/variants/craask/overridetree.cb index 5f12558c3f..e65ac805f8 100644 --- a/src/mainboard/google/brya/variants/craask/overridetree.cb +++ b/src/mainboard/google/brya/variants/craask/overridetree.cb @@ -31,6 +31,10 @@ fw_config option CODEC_ALC5682I_VS 0 option CODEC_NAU8825 1 end + field TS_SOURCE 38 41 + option TS_UNPROVISIONED 0 + option TS_GTCH7503 1 + end end chip soc/intel/alderlake @@ -322,7 +326,25 @@ chip soc/intel/alderlake register "generic.enable_delay_ms" = "12" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" - device i2c 0x40 on end + device i2c 0x40 on + probe TS_SOURCE TS_UNPROVISIONED + end + end + chip drivers/i2c/hid + register "generic.hid" = ""GTCH7503"" + register "generic.desc" = ""G2 Touchscreen"" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" + register "generic.probed" = "1" + register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" + register "generic.reset_delay_ms" = "120" + register "generic.reset_off_delay_ms" = "3" + register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" + register "generic.enable_delay_ms" = "12" + register "generic.has_power_resource" = "1" + register "hid_desc_reg_offset" = "0x01" + device i2c 0x40 on + probe TS_SOURCE TS_GTCH7503 + end end chip drivers/generic/gpio_keys register "name" = ""PENH"" @@ -353,7 +375,9 @@ chip soc/intel/alderlake register "generic.enable_delay_ms" = "1" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" - device i2c 10 on end + device i2c 10 on + probe TS_SOURCE TS_UNPROVISIONED + end end end device ref i2c2 on |