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authorRui Zhou <zhourui@huaqin.corp-partner.google.com>2024-11-05 16:07:46 +0800
committerSubrata Banik <subratabanik@google.com>2024-11-07 04:15:13 +0000
commit4cd22efff834cf09a8a630ef527aad6acfea3a43 (patch)
tree6624e6b4fdeec127d9521c51177e6c04b8e8148c /src/mainboard/google/brya
parent77f6682b95f45716f7ccf8ac8f1fa569a118b6e7 (diff)
mb/google/nissa/var/rull: add touchpad init config of Synaptics&PIXART
Add Synaptics&PIXART init cpnfig, enable touchpad function BUG=b:374629673 BRANCH=None TEST=1. emerge-nissa coreboot chromeos-bootimage 2. touchpad function normal Change-Id: Iacf09cd46d4a97fb79f91043c84452f76689462f Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84999 Reviewed-by: Lei Cao <caolei6@huaqin.corp-partner.google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/mainboard/google/brya')
-rw-r--r--src/mainboard/google/brya/variants/rull/overridetree.cb22
1 files changed, 21 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/rull/overridetree.cb b/src/mainboard/google/brya/variants/rull/overridetree.cb
index 1896d94638..0b4042e1d7 100644
--- a/src/mainboard/google/brya/variants/rull/overridetree.cb
+++ b/src/mainboard/google/brya/variants/rull/overridetree.cb
@@ -231,7 +231,27 @@ chip soc/intel/alderlake
device i2c 1a on end
end
end
- device ref i2c5 off end # Touchpad
+ device ref i2c5 on
+ chip drivers/i2c/hid
+ register "generic.hid" = ""SYNA0000""
+ register "generic.cid" = ""ACPI0C50""
+ register "generic.desc" = ""Synaptics Touchpad""
+ register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
+ register "generic.wake" = "GPE0_DW2_14"
+ register "generic.detect" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 2c on end
+ end
+ chip drivers/i2c/hid
+ register "generic.hid" = ""PNP0C50""
+ register "generic.desc" = ""PIXART Touchpad""
+ register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
+ register "generic.wake" = "GPE0_DW2_14"
+ register "generic.detect" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 68 on end
+ end
+ end
device ref cnvi_wifi on
chip drivers/wifi/generic
register "wake" = "GPE0_PME_B0"