linux-kernel - Re: [PATCH 1/2] dt-bindings: i2c: designware: allow fine tuning tuning waveform from device tree

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Message-ID: <ZbuEsltcMLNn4SyF@smile.fi.intel.com>
Date: Thu, 1 Feb 2024 13:46:58 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Aahil Awatramani <aahila@...gle.com>
Cc: David Dillow <dillow@...gle.com>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Jan Dabros <jsd@...ihalf.com>, linux-i2c@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: i2c: designware: allow fine tuning
 tuning waveform from device tree

On Thu, Feb 01, 2024 at 04:46:22AM +0000, Aahil Awatramani wrote:
> The Synopsys i2c driver allows a user to override the parameters
> controlling the waveform using ACPI; this is useful for fine tuning when
> needed to make spec compliance. Extend this support to the device tree to
> allow non-ACPI platforms the same capabilities.

DT has different counters from which one should derive these ones.
Can you explain why existing bindings may _not_ be utilised?

Without this very justification, NAK.

-- 
With Best Regards,
Andy Shevchenko