linux-kernel - Re: [PATCH v3] phy: qcom: qmp: Add debug prints for register writes

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Message-ID: <qqppkj2ksfrt4vwhgnxqwlob5zmqdpf6rqxky246urg6ssn7x6@wgp5cjs6alus>
Date: Wed, 31 Jul 2024 18:32:58 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: vkoul@...nel.org, kishon@...nel.org, linux-arm-msm@...r.kernel.org, 
	linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] phy: qcom: qmp: Add debug prints for register writes

On Wed, Jul 31, 2024 at 08:55:48PM GMT, Manivannan Sadhasivam wrote:
> These register prints are useful to validate the init sequence against the
> Qcom internal documentation and also to share with the Qcom hw engineers to
> debug issues related to PHY.
> 
> Sample debug prints:
> 
> qcom-qmp-pcie-phy 1c0e000.phy: Writing Reg: QSERDES_V5_COM_SYSCLK_EN_SEL Offset: 0x0094 Val: 0xd9
> qcom-qmp-pcie-phy 1c0e000.phy: Writing Reg: QSERDES_V5_COM_HSCLK_SEL Offset: 0x0158 Val: 0x11
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> ---
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>


-- 
With best wishes
Dmitry