diff options
| author | chenzanxi <chenzanxi@huaqin.corp-partner.google.com> | 2021-02-20 15:54:20 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-02-24 11:29:49 +0000 |
| commit | 7eac884badcb3f49a7c895f8aff0e46195ff87bb (patch) | |
| tree | f3599d419b52567e4c8aac7f5379af94a91dd2ba /src | |
| parent | 8be01465286ed24b2a816a8b1cef0b20b55496f6 (diff) | |
mb/google/dedede/var/storo: Enable ELAN touchpad
Add ELAN touchpad into devicetree for storo.
BUG=b:177393444
BRANCH=dedede
TEST=built storo firmware and verified touchpad function
Change-Id: I95780d23b9ea5425d7762e850c25fd14d8a9caf4
Signed-off-by: chenzanxi <chenzanxi@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50979
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/dedede/variants/storo/overridetree.cb | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/storo/overridetree.cb b/src/mainboard/google/dedede/variants/storo/overridetree.cb index 404024b1d6..a92dbdb5f9 100644 --- a/src/mainboard/google/dedede/variants/storo/overridetree.cb +++ b/src/mainboard/google/dedede/variants/storo/overridetree.cb @@ -37,6 +37,15 @@ chip soc/intel/jasperlake }" device domain 0 on - device pci 15.0 on end + device pci 15.0 on + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)" + register "wake" = "GPE0_DW0_03" + register "probed" = "1" + device i2c 15 on end + end + end #I2C 0 end end |