Re: [PATCH v6 0/7] Tegra264 PWM support

Uwe Kleine-König <[email protected]> Tue, 14 Jul 2026 11:35:20 +0200

Newsgroups	org.kernel.vger.linux-pwm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-tegra
Message-ID	<alYBz2PVs7hCsR91@monoceros>

Hello,

On Wed, Jul 01, 2026 at 12:20:29PM +0900, Mikko Perttunen wrote:
> this adds support for the PWM controller on Tegra264. The controller
> is similar to previous generations, but the register fields are
> widened, the depth is made configurable, and the enable bit moves
> to a different spot.
> 
> This series adds only basic support with fixed depth -- configurable
> depth will come later.
> 
> Patch 1 adds device tree bindings for Tegra264 PWM (compatible
>   string).
> 
> Patch 2 prefixes driver-local macros and static helpers with
>   tegra_/TEGRA_ to make their scoping clear.
> 
> Patches 3 to 6 contain the PWM driver changes for Tegra264.
> 
> Patch 7 adds device tree nodes for the PWM controllers on Tegra264.

I'm not entirely happy with the driver (as already pointed out during
review of earlier revisions of this series), but it's an improvement.

I'll take a look to improve the things that annoy me in this driver and
I didn't want to do that on the current state which would make it
necessary to respin your changes.

So I applied patches #1 to #6 to
	https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git pwm/for-next
.

I assume patch #7 will go via armsoc? If I should take this, too, please
tell me.

Best regards
Uwe

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