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(parent: 02f9998) | patch
pwm: Adapt sysfs API documentation to reality
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Mon, 11 Sep 2023 15:44:54 +0000 (17:44 +0200)
committerJonathan Corbet <corbet@lwn.net>
Tue, 10 Oct 2023 19:35:54 +0000 (13:35 -0600)
commit3240c37567cccc5f3b08d96bf7ecd3b287da9ec0
treed38270f3ff237736c18415f9295d499d1dac6a9btree | snapshot
parent02f9998754b05d417b0ebe6334d0ce5b84a31f44commit | diff
pwm: Adapt sysfs API documentation to reality

Most low-level PWM drivers support duty_cycle == period, and so does the
sysfs API. Also polarity can be changed for enabled PWMs since commit
39100ceea79f ("pwm: Switch to the atomic API").

Reported-by: Jens Gehrlein <J.Gehrlein@eckelmann.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230911154454.675057-1-u.kleine-koenig@pengutronix.de
Documentation/driver-api/pwm.rst diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git