linux-kernel - Re: [PATCH v7 1/2] schemas: memory: Add ECC properties

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Message-ID: <20231016195728.GA3574754-robh@kernel.org>
Date:   Mon, 16 Oct 2023 14:57:28 -0500
From:   Rob Herring <robh@...nel.org>
To:     Simon Glass <sjg@...omium.org>
Cc:     devicetree@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
        Lean Sheng Tan <sheng.tan@...ements.com>,
        lkml <linux-kernel@...r.kernel.org>,
        Dhaval Sharma <dhaval@...osinc.com>,
        Maximilian Brune <maximilian.brune@...ements.com>,
        Yunhui Cui <cuiyunhui@...edance.com>,
        Guo Dong <guo.dong@...el.com>, Tom Rini <trini@...sulko.com>,
        ron minnich <rminnich@...il.com>, Gua Guo <gua.guo@...el.com>,
        Chiu Chasel <chasel.chiu@...el.com>,
        linux-acpi@...r.kernel.org,
        U-Boot Mailing List <u-boot@...ts.denx.de>,
        Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH v7 1/2] schemas: memory: Add ECC properties

On Tue, Sep 26, 2023 at 01:42:38PM -0600, Simon Glass wrote:
> Some memories provide ECC detection and/or correction. For software which
> wants to check memory, it is helpful to see which regions provide this
> feature.
> 
> Add this as a property of the /memory nodes, since it presumably follows
> the hardware-level memory system.
> 
> Signed-off-by: Simon Glass <sjg@...omium.org>
> ---
> 
> Changes in v7:
> - Drop unnecessary |
> - Add a blank line between properties
> 
> Changes in v6:
> - Use a number of bits instead of a string property
> - Fix inidcates typo
> 
> Changes in v5:
> - Redo to make this property specific to ECC
> - Provide properties both for detection and correction
> 
> Changes in v3:
> - Add new patch to update the /memory nodes
> 
>  dtschema/schemas/memory.yaml | 13 +++++++++++++
>  1 file changed, 13 insertions(+)

Applied this patch.

Rob