linux-kernel - Re: [PATCH v2 5/6] dt-bindings: clock: xilinx: describe whether dynamic reconfig is enabled

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Message-ID: <172649803240.390306.18107448041621061846.robh@kernel.org>
Date: Mon, 16 Sep 2024 09:47:13 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Harry Austen <hpausten@...tonmail.com>
Cc: Michal Simek <michal.simek@....com>, Conor Dooley <conor+dt@...nel.org>,
	Michael Turquette <mturquette@...libre.com>,
	Shubhrajyoti Datta <shubhrajyoti.datta@....com>,
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Stephen Boyd <sboyd@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 5/6] dt-bindings: clock: xilinx: describe whether
 dynamic reconfig is enabled


On Fri, 13 Sep 2024 19:11:37 +0000, Harry Austen wrote:
> Xilinx clocking wizard IP core's dynamic reconfiguration support is
> optionally enabled at build time. Add a devicetree boolean property to
> describe whether the hardware supports this feature or not.
> 
> Since dynamic reconfiguration support was previously assumed enabled,
> introduce a property to indicate the inverse, in order to maintain
> devicetree backwards compatibility. Hence, this new xlnx,static-config
> property should be specified when dynamic reconfiguration support is
> disabled in the IP core configuration.
> 
> Signed-off-by: Harry Austen <hpausten@...tonmail.com>
> ---
> v1 -> v2:
> - Invert meaning of the new DT property
> - Renamed from xlnx,dynamic-reconfig to xlnx,static-config
> 
>  .../devicetree/bindings/clock/xlnx,clocking-wizard.yaml     | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh@...nel.org>