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UPSTREAM: google/reef: Mark touchpad and touchscreen as probed devices

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Add the 'probed' flag to the touchpad and touchscreen devices so they
are probed by the kernel before being loaded, in case they do not exist
or are replaced with another vendor.

BUG=chrome-os-partner:57686
BRANCH=None
TEST=None

Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/16743
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

Change-Id: I0a61964e6874cd99fab0c21fa404a43548fc8ab5
Reviewed-on: https://chromium-review.googlesource.com/390893
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Duncan Laurie 2016-09-26 10:33:51 -07:00 • committed by chrome-bot
commit ca475d197d
1 changed files with 2 additions and 0 deletions
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2
src/mainboard/google/reef/variants/baseboard/devicetree.cb
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@ -135,6 +135,7 @@ chip soc/intel/apollolake
register "hid" = ""ELAN0001""
register "desc" = ""ELAN Touchscreen""
register "irq" = "IRQ_EDGE_LOW(GPIO_21_IRQ)"
register "probed" = "1"
device i2c 10 on end
end
end # - I2C 3
@ -144,6 +145,7 @@ chip soc/intel/apollolake
register "desc" = ""ELAN Touchpad""
register "irq" = "IRQ_EDGE_LOW(GPIO_18_IRQ)"
register "wake" = "GPE0_DW1_15"
register "probed" = "1"
device i2c 15 on end
end
end # - I2C 4