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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2017-01-09 20:03:33 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-01-10 23:13:36 +0100 |
| commit | d9eda7f14320c450990004ed1db409d35eb50929 (patch) | |
| tree | 173121f7005776d5feddbf24b230631633b46b88 /arch/arm/boot/dts/imx6qdl-apalis-eval.dtsi | |
| parent | 4aa67da3629424ff6c27ee5b2b3d48b3fc84dae3 (diff) | |
colibri imx6 dt: don't configure pwmleds
With /sys/class/pwm a more versatile interface to pwm exists now.
PWM<A>: pwmchip3 export 0
PWM<B>: pwmchip1 export 0
PWM<C>: pwmchip4 export 0
PWM<B>: pwmchip2 export 0
e.g. configure a 1kHz 25% on PWM<C>:
(period and duty cycle in nano seconds)
$ cd /sys/class/pwm/pwmchip3
$ echo 0 > export
$ echo 1000000 > pwm0/period
$ echo 250000 > pwm0/duty_cycle
$ echo 1 > pwm0/enable
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-apalis-eval.dtsi')
0 files changed, 0 insertions, 0 deletions