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authorKarthikeyan Ramasubramanian <kramasub@google.com>2020-11-10 13:46:26 -0700
committerTim Wawrzynczak <twawrzynczak@chromium.org>2020-11-13 01:27:54 +0000
commit86dc4b70724678d931fbce8a0286886539b0d94f (patch)
tree52b5e75f12b5016c0b3aa276cb475ae80b08499c /src/superio
parent029e7361727bb940f4c184b7e825a0491b50a632 (diff)
mb/google/hatch: Configure IRQs 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-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: I320198d56131cf54e0f73227479f69968719b2a7 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47417 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
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