linux-kernel - Re: [PATCH v6 7/8] PCI: qcom: Fix the cfg for X1E80100 SoC

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Message-ID: <u6n2u7d3sxcq57hfyrbqri2bqehuogdaof6qe2uh7qela4pihy@7mhyjayiucmi>
Date: Fri, 11 Oct 2024 16:37:05 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Qiang Yu <quic_qianyu@...cinc.com>
Cc: manivannan.sadhasivam@...aro.org, vkoul@...nel.org, kishon@...nel.org, 
	robh@...nel.org, andersson@...nel.org, konradybcio@...nel.org, krzk+dt@...nel.org, 
	conor+dt@...nel.org, mturquette@...libre.com, sboyd@...nel.org, abel.vesa@...aro.org, 
	quic_msarkar@...cinc.com, quic_devipriy@...cinc.com, kw@...ux.com, lpieralisi@...nel.org, 
	neil.armstrong@...aro.org, linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-clk@...r.kernel.org
Subject: Re: [PATCH v6 7/8] PCI: qcom: Fix the cfg for X1E80100 SoC

On Fri, Oct 11, 2024 at 03:41:41AM -0700, Qiang Yu wrote:
> Currently, the cfg_1_9_0 which is being used for X1E80100 has config_sid
> callback in its ops and doesn't disable ASPM L0s. However, as same as
> SC8280X, PCIe controllers on X1E80100 are connected to SMMUv3 and it is
> recommended to disable ASPM L0s. Hence reuse cfg_sc8280xp for X1E80100.
> 
> Fixes: 6d0c39324c5f ("PCI: qcom: Add X1E80100 PCIe support")
> Signed-off-by: Qiang Yu <quic_qianyu@...cinc.com>
> ---
>  drivers/pci/controller/dwc/pcie-qcom.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

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

-- 
With best wishes
Dmitry