tree 416be13aba1c2bed1e85425d6957de59fe0da13e
parent 96caaf8bf9e1f17089680f04bd3535a2fbc7882c
author Braden Kell <bradenkell@google.com> 1656096261 +0000
committer CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> 1656096261 +0000

[light][amlogic] Fix LED PWM frequency for Nelson

The LED frequency should be 2 kHz (for a period of 500 us). Add logic to
select this period on Nelson, and leave other boards with the original
period.

Bug: 103305
Test: fx test aml-light-test
Test: Used lights-cli to change LED brightness on Astro, Nelson, and
      Sherlock
Change-Id: I97960d52e61d3ec4d4c8e4513a141148afd49694
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/693836
Reviewed-by: Ruby Zhuang <rdzhuang@google.com>
Commit-Queue: Braden Kell <bradenkell@google.com>