diff options
| author | Sunwei Li <lisunwei@huaqin.corp-partner.google.com> | 2021-09-10 16:05:07 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-09-16 15:39:09 +0000 |
| commit | 1380daa6262dcbc171748c90e086a7855db0136a (patch) | |
| tree | cbfdfb94d792aee99993b0571c52e234b291e2f2 /src/mainboard/google | |
| parent | 50ba6dfec844a750231b1d71bb4d0b9edf6543f9 (diff) | |
mb/google/dedede/var/cappy2: Enable PIXA touchpad
Add PIXA touchpad into devicetree for cappy2.
BUG=b:193099842
BRANCH=dedede
TEST=built cappy2 firmware and verified touchpad function
Signed-off-by: Sunwei Li <lisunwei@huaqin.corp-partner.google.com>
Change-Id: I840a3ffbaaaac39eaf13bf77e203f6dffdddd3f9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57553
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/dedede/variants/cappy2/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb index ed0defe298..b410fa4827 100644 --- a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb +++ b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb @@ -112,6 +112,15 @@ chip soc/intel/jasperlake register "hid_desc_reg_offset" = "0x20" device i2c 2a on end end + chip drivers/i2c/hid + register "generic.hid" = ""PIXA2635"" + register "generic.desc" = ""PIXA Touchpad"" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B3_IRQ)" + register "generic.wake" = "GPE0_DW0_03" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 2d on end + end chip drivers/i2c/generic register "hid" = ""ELAN0000"" register "desc" = ""ELAN Touchpad"" |