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| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-11-10 14:55:53 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-22 22:17:07 +0000 |
| commit | f752fc654610cb8dd481a9b735b495e2109610e0 (patch) | |
| tree | 59fb8623d7c04a7fe3edb11f0beb74314d644980 /util/mainboard/google/volteer | |
| parent | f61011a56fba8fce5eee19f8c4e5979c4427c81e (diff) | |
mb/google/sarien: 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: I27c485c9c8c5d47a44fc050d8cf12c553bffd01e
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'util/mainboard/google/volteer')
0 files changed, 0 insertions, 0 deletions