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(parent: 87e92d5) | patch
ramips: use gpio-export for Mikrotik RouterBOARD 750Gr3 beeper
authorJohn Thomson <git@johnthomson.fastmail.com.au>
Mon, 10 Aug 2020 09:40:55 +0000 (19:40 +1000)
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>
Thu, 13 Aug 2020 00:12:12 +0000 (02:12 +0200)
commit2d9db93397f3120591bab0cf89347eec55c168f3
treee9eb8a6c8d098ec4c9cbadba749b8cb5dba4c4datree | snapshot
parent87e92d50e577851743663763bc749fe18aa294c7commit | diff
ramips: use gpio-export for Mikrotik RouterBOARD 750Gr3 beeper

This beeper hardware requires a PWM driver for frequency selection.
Since the GPIO driver does not provide that, revert the beeper
support to a simple gpio-export.

This effectively reverts the corresponding changes from
6ba58b7b020c ("ramips: cleanup the RB750Gr3 support")

Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
[commit title/message facelift]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts diff | blob | history
target/linux/ramips/image/mt7621.mk diff | blob | history
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