[PATCH 1/1] dt-bindings: pwm: rockchip: Add description for rk3588

Sebastian Reichel sebastian.reichel at collabora.com
Wed Sep 28 06:06:34 PDT 2022


Hi,

On Wed, Sep 28, 2022 at 01:48:29PM +0200, Thierry Reding wrote:
> On Tue, Sep 13, 2022 at 04:16:01PM +0200, Sebastian Reichel wrote:
> > Hi,
> > 
> > On Tue, Sep 13, 2022 at 11:12:02AM +0200, Uwe Kleine-König wrote:
> > > Hello Rob,
> > > 
> > > On Thu, Sep 01, 2022 at 02:14:55PM -0500, Rob Herring wrote:
> > > > On Thu, 01 Sep 2022 15:55:23 +0200, Sebastian Reichel wrote:
> > > > > Add "rockchip,rk3588-pwm" compatible string for PWM nodes found
> > > > > on a rk3588 platform.
> > > > > 
> > > > > Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>
> > > > > ---
> > > > > No driver changes required.
> > > > > ---
> > > > >  Documentation/devicetree/bindings/pwm/pwm-rockchip.yaml | 1 +
> > > > >  1 file changed, 1 insertion(+)
> > > > > 
> > > > 
> > > > Running 'make dtbs_check' with the schema in this patch gives the
> > > > following warnings. Consider if they are expected or the schema is
> > > > incorrect. These may not be new warnings.
> > > > 
> > > > Note that it is not yet a requirement to have 0 warnings for dtbs_check.
> > > > This will change in the future.
> > > 
> > > Is this a list of *new* warnings, or is the report (somewhat) orthogonal
> > > to the actual change and you just used the opportunity that someone
> > > touched the pwm-rockchip binding to point out that there is some cleanup
> > > to do?
> > > 
> > > > Full log is available here: https://patchwork.ozlabs.org/patch/
> > > 
> > > Hm, that gives me a 404.
> > 
> > This is an existing problem with the rv1108 binding.
> > The rk3588 does not have pwm interrupts.
> 
> Can somebody go and fix that, then?

I assume this will be taken care of with the rk3128 patchset, since
that is affected anyways:

https://lore.kernel.org/linux-pwm/f5dd0ee4-d97e-d878-ffde-c06e9b233e38@gmail.com/

-- Sebastian
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