linux-kernel - Re: [PATCH] arm64: dts: imx8mp: add ddr controller node to support EDAC on imx8mp

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Message-ID: <57e516d4-68aa-44a6-4ea2-a7fdd4d9ed95@kernel.org>
Date:   Fri, 18 Mar 2022 13:14:04 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Sherry Sun <sherry.sun@....com>, robh+dt@...nel.org,
        krzk+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-imx@....com
Subject: Re: [PATCH] arm64: dts: imx8mp: add ddr controller node to support
 EDAC on imx8mp

On 18/03/2022 12:35, Sherry Sun wrote:
> i.MX8MP use synopsys V3.70a ddr controller IP, so add edac support
> for i.MX8MP based on "snps,ddrc-3.80a" synopsys edac driver.

One more point - I think it might be worth to add dedicated compatible
for v3.70, as it is clearly a different version (with fallback to v3.80a).


Best regards,
Krzysztof