Hello caveh jalali,
I'd like you to do a code review. Please visit
https://review.coreboot.org/25759
to review the following change.
Change subject: mb/google/poppy/atlas: Enable trackpad ......................................................................
mb/google/poppy/atlas: Enable trackpad
This enables the i2c trackpad on atlas.
BUG=b:75454415 TEST=able to move pointer using trackpad
Change-Id: If4a82aa605ec68fd38e52c13406eaf803f9e86cc Signed-off-by: Caveh Jalali caveh@chromium.org --- M src/mainboard/google/poppy/variants/atlas/devicetree.cb 1 file changed, 11 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/25759/1
diff --git a/src/mainboard/google/poppy/variants/atlas/devicetree.cb b/src/mainboard/google/poppy/variants/atlas/devicetree.cb index 3d31c40..4444549 100644 --- a/src/mainboard/google/poppy/variants/atlas/devicetree.cb +++ b/src/mainboard/google/poppy/variants/atlas/devicetree.cb @@ -247,7 +247,17 @@ device pci 14.2 on end # Thermal Subsystem device pci 15.0 on end # I2C #0 - Touchscreen device pci 15.1 off end # I2C #1 - device pci 15.2 on end # I2C #2 - Trackpad + device pci 15.2 on + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A19_IRQ)" + # TODO(caveh): fix wake source + #register "wake" = "GPE0_DWx_19" not possible? + register "probed" = "1" # may not be present + device i2c 0x15 on end + end + end # I2C #2 - Trackpad device pci 15.3 on end # I2C #3 - Camera device pci 16.0 on end # Management Engine Interface 1 device pci 16.1 off end # Management Engine Interface 2