linux-kernel - Re: [PATCH 01/16] dt-bindings: phy: qmp-ufs: Fix PHY clocks

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Date: Mon, 18 Dec 2023 17:18:58 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: Rob Herring <robh@...nel.org>
Cc: andersson@...nel.org, konrad.dybcio@...aro.org, vkoul@...nel.org,
	sboyd@...nel.org, mturquette@...libre.com,
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
	linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH 01/16] dt-bindings: phy: qmp-ufs: Fix PHY clocks

On Thu, Dec 14, 2023 at 11:20:51AM -0600, Rob Herring wrote:
> On Thu, Dec 14, 2023 at 02:40:46PM +0530, Manivannan Sadhasivam wrote:
> > All QMP UFS PHYs except MSM8996 require 3 clocks:
> > 
> > * ref - 19.2MHz reference clock from RPMh
> > * ref_aux - Auxiliary reference clock from GCC
> > * qref - QREF clock from GCC or TCSR (since SM8550)
> > 
> > MSM8996 only requires 'ref' and 'qref' clocks. Hence, fix the binding to
> > reflect the actual clock topology.
> 
> Breaking the ABI is okay because...? Please explain in the commit msg.
> 

I will update the commit message in v2.

- Mani

> Rob
> 

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