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authorKevin Chiu <Kevin.Chiu@quantatw.com>2017-01-24 16:24:30 +0800
committerAaron Durbin <adurbin@chromium.org>2017-01-25 16:37:54 +0100
commit84361b1d37238ea03c4dd41ba54d6a74d52bd5c4 (patch)
treeb9733907c0213434f5de46d27728a2633c9e1f59 /src/mainboard
parente7385d14b1577114b3b7aae0969e45fae67e4331 (diff)
downloadcoreboot-84361b1d37238ea03c4dd41ba54d6a74d52bd5c4.tar.xz
google/pyro: Modify Wacom touchscreen IRQ type to level-triggered
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: Ia825bd0c898e71e2ee2bf411f117a49a8fb411b6 Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/18217 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/reef/variants/pyro/devicetree.cb2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb
index f7551d66bb..193fdd803d 100644
--- a/src/mainboard/google/reef/variants/pyro/devicetree.cb
+++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb
@@ -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"