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UPSTREAM: google/pyro: Modify Wacom touchscreen IRQ type to level-triggered

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Follow i2c-hid spec definition, level trigger interrupt is required
for i2c-hid device.

BUG=chrome-os-partner:61513
BRANCH=reef
TEST=emerge-pyro coreboot

Change-Id: I643bcf4ec01f29ab529f9948803d4df9da2ebd8b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 84361b1d37
Original-Change-Id: Ia825bd0c898e71e2ee2bf411f117a49a8fb411b6
Original-Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Original-Reviewed-on: https://review.coreboot.org/18217
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/432757
This commit is contained in:
Kevin Chiu 2017-01-24 16:24:30 +08:00 • committed by chrome-bot
parent 124a2e7d66
commit 29843f711f
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/reef/variants/pyro/devicetree.cb
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@ -170,7 +170,7 @@ chip soc/intel/apollolake
.hid = WCOMNTN2_HID,
.cid = PNP0C50_CID,
.desc = WCOM_TS_DESC,
.irq = IRQ_EDGE_LOW(GPIO_21_IRQ),
.irq = IRQ_LEVEL_LOW(GPIO_21_IRQ),
.probed = 1,
}"
register "hid_desc_reg_offset" = "0x1"