linux-kernel - Re: [PATCH v2 0/9] clk: clocking-wizard: add user clock monitor support

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Message-ID: <D374LM180ETW.M8ESN44FLCVX@protonmail.com>
Date: Sun, 04 Aug 2024 12:28:46 +0000
From: Harry Austen <hpausten@...tonmail.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Michal Simek <michal.simek@....com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Shubhrajyoti Datta <shubhrajyoti.datta@....com>, Dave Ertman <david.m.ertman@...el.com>, Ira Weiny <ira.weiny@...el.com>, linux-clk@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 0/9] clk: clocking-wizard: add user clock monitor support

On Sun Aug 4, 2024 at 10:01 AM BST, Krzysztof Kozlowski wrote:
> On 03/08/2024 12:57, Harry Austen wrote:
> > Improve utilised clk/notifier APIs, making use of device managed versions
> > of functions, make dynamic reconfiguration support optional (because it is
> > in hardware) and add support for the clock monitor functionailty added in
> > version 6.0 of the Xilinx clocking wizard IP core, through use of the
> > auxiliary bus and UIO frameworks.
> >
> > The combined addition of all of these patches allows, for example, to use
> > the clocking wizard solely for its user clock monitoring logic, keeping
> > dynamic reconfiguration support disabled.
> >
> > This is currently untested on hardware, so any help testing this would be
> > much appreciated!
> >
> > v1 -> v2:
> > - Split and improve clk_hw+devres transition patch (2+3)
> > - Fix/improve DT binding patches (5+8)
>
> Be specific, what did you change? Anything can be a fix or improvement.

This was intended as more of a summary, referencing the patches which have
their own more detailed changelogs. But I will be more descriptive in the
cover letter too in future.

>
> Best regards,
> Krzysztof