linux-kernel - Re: [PATCH v2 0/2] phy: qcom: qmp-pcie: drop second clock-output-names entry

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Date: Fri, 14 Jun 2024 21:19:47 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
	linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v2 0/2] phy: qcom: qmp-pcie: drop second
 clock-output-names entry

On Fri, Jun 14, 2024 at 11:35:33AM +0300, Dmitry Baryshkov wrote:
> While testing the linux-next on SM8450-HDK I noticed that one of the
> PCIe hosts stays in the deferred state, because the corresponding PHY
> isn't probed. A quick debug pointed out that while the patches that
> added support for the PIPE AUX clock to the PHY driver have landed,
> corresponding DT changes were not picked up for 6.10. Restore the
> compatibility with the existing DT files by dropping the second entry in
> the clock-output-names array and always generating the corresponding
> name on the fly.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

- Mani

> ---
> Changes in v2:
> - Fixed generated AUX clock name (Neil)
> - Link to v1: https://lore.kernel.org/r/20240521-fix-pcie-phy-compat-v1-0-8aa415b92308@linaro.org
> 
> ---
> Dmitry Baryshkov (2):
>       phy: qcom: qmp-pcie: restore compatibility with existing DTs
>       dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: drop second output clock name
> 
>  .../devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml      | 7 +------
>  drivers/phy/qualcomm/phy-qcom-qmp-pcie.c                         | 9 +++------
>  2 files changed, 4 insertions(+), 12 deletions(-)
> ---
> base-commit: 6906a84c482f098d31486df8dc98cead21cce2d0
> change-id: 20240521-fix-pcie-phy-compat-b0fd4eb46bda
> 
> Best regards,
> -- 
> Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> 
> 

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