Change in coreboot[master]: mb/clevo/cml-u: Configure IRQ as level triggered for HID over I2C

[Michael Niewöhner (Code Review)]

Hello  Felix Singer, build bot (Jenkins), Nico Huber, Furquan Shaikh, Matt DeVillier, Tim Wawrzynczak, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/47984

to look at the new patch set (#9).

Change subject: mb/clevo/cml-u: Configure IRQ as level triggered for HID over I2C
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mb/clevo/cml-u: Configure IRQ as level triggered for HID over I2C

As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4,
the interrupt line used by the device is required to be level triggered.
Hence, this change updates the configuration of the HID over I2C devices
to be level triggered.

References:
[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d...
[2] https://review.coreboot.org/c/coreboot/+/47417/2/src/mainboard/google/hatch/...

Tested successfully on Clevo L141CU.

Change-Id: Ia232c0a11546aa6d17614f4cab07c255e58f2fed
Signed-off-by: Michael Niewöhner 
---
M src/mainboard/clevo/cml-u/variants/l140cu/devicetree.cb
M src/mainboard/clevo/cml-u/variants/l140cu/gpio.c
2 files changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/84/47984/9