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UPSTREAM: google/reef: Use GPE0_DW1_15 as wake signal for touchpad

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Due to GPE routing, raw GPIO cannot be used for indicating the wake
signal for touchpad. Instead we need to reference GPE pins.

BUG=chrome-os-partner:55670
BRANCH=None
TEST=None

Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15947
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

Change-Id: Ie5d8473df4301c7beef0cae8fe84e71b2838261b
Reviewed-on: https://chromium-review.googlesource.com/365721
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:
Furquan Shaikh 2016-07-28 13:47:34 -07:00 • committed by chrome-bot
parent 4907151511
commit 3fd39f67c8
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/reef/devicetree.cb
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@ -100,7 +100,7 @@ chip soc/intel/apollolake
register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad""
register "irq" = "IRQ_EDGE_LOW(GPIO_18_IRQ)"
register "wake" = "GPIO_15"
register "wake" = "GPE0_DW1_15"
device i2c 15 on end
end
end # - I2C 4