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Groups > linux.kernel > #1415037
| From | Rob Herring <robh@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 3/4] doc: dt: pwm: add binding for ChromeOS EC PWM |
| Date | 2016-06-06 15:40 +0200 |
| Message-ID | <rH2V4-5xv-9@gated-at.bofh.it> (permalink) |
| References | <rFM5X-55O-5@gated-at.bofh.it> <rFM5X-55O-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Jun 02, 2016 at 06:21:43PM -0700, Brian Norris wrote: > The ChromeOS Embedded Controller can support controlling its attached > PWMs via its host-command interface. The number of supported PWMs varies > on a per-board basis, but we can autodetect this by checking the error > codes, so we don't need an extra property for this. And because the EC > only allows specifying the duty cycle and not the period, we don't > specify the period via pwm-cells, and instead have only support 1 cell > -- to specify the index. > > Signed-off-by: Brian Norris <briannorris@chromium.org> > --- > v2: dropped the "google,max-pwms" property > > .../devicetree/bindings/pwm/google,cros-ec-pwm.txt | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.txt Acked-by: Rob Herring <robh@kernel.org>
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[PATCH v2 0/4] pwm: add support for ChromeOS EC PWM Brian Norris <briannorris@chromium.org> - 2016-06-03 03:30 +0200
[PATCH v2 3/4] doc: dt: pwm: add binding for ChromeOS EC PWM Brian Norris <briannorris@chromium.org> - 2016-06-03 03:30 +0200
Re: [PATCH v2 3/4] doc: dt: pwm: add binding for ChromeOS EC PWM Rob Herring <robh@kernel.org> - 2016-06-06 15:40 +0200
[PATCH v2 2/4] mfd: cros_ec: add EC_PWM function definitions Brian Norris <briannorris@chromium.org> - 2016-06-03 03:30 +0200
[PATCH v2 1/4] mfd: cros_ec: Add cros_ec_cmd_xfer_status helper Brian Norris <briannorris@chromium.org> - 2016-06-03 03:30 +0200
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