linux-kernel - Re: [PATCH V7 06/15] dt-bindings: PCI: designware: Add binding for CDM register check

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Message-ID: <20190521103729.GF29166@ulmo>
Date:   Tue, 21 May 2019 12:37:29 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Vidya Sagar <vidyas@...dia.com>
Cc:     lorenzo.pieralisi@....com, bhelgaas@...gle.com, robh+dt@...nel.org,
        mark.rutland@....com, jonathanh@...dia.com, kishon@...com,
        catalin.marinas@....com, will.deacon@....com, jingoohan1@...il.com,
        gustavo.pimentel@...opsys.com, mperttunen@...dia.com,
        linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, kthota@...dia.com,
        mmaddireddy@...dia.com, sagar.tv@...il.com
Subject: Re: [PATCH V7 06/15] dt-bindings: PCI: designware: Add binding for
 CDM register check

On Fri, May 17, 2019 at 06:08:37PM +0530, Vidya Sagar wrote:
> Add support to enable CDM (Configuration Dependent Module) registers check
> for any data corruption. CDM registers include standard PCIe configuration
> space registers, Port Logic registers and iATU and DMA registers.
> Refer Section S.4 of Synopsys DesignWare Cores PCI Express Controller Databook
> Version 4.90a
> 
> Signed-off-by: Vidya Sagar <vidyas@...dia.com>
> ---
> Changes since [v6]:
> * Changed "enable-cdm-check" to "snps,enable-cdm-check"
> 
> Changes since [v5]:
> * None
> 
> Changes since [v4]:
> * None
> 
> Changes since [v3]:
> * None
> 
> Changes since [v2]:
> * Changed flag name from 'cdm-check' to 'enable-cdm-check'
> * Added info about Port Logic and DMA registers being part of CDM
> 
> Changes since [v1]:
> * This is a new patch in v2 series
> 
>  Documentation/devicetree/bindings/pci/designware-pcie.txt | 5 +++++
>  1 file changed, 5 insertions(+)

Reviewed-by: Thierry Reding <treding@...dia.com>

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