[PATCH v4] mtd: ofpart: document the lock flag.

Rob Herring robh at kernel.org
Fri Nov 6 12:40:56 PST 2015


On Fri, Oct 30, 2015 at 01:34:00PM -0700, Brian Norris wrote:
> From: Michal Suchanek <hramrach at gmail.com>
> 
> The lock flag of ofpart is undocumented. Add to binding doc.
> 
> Signed-off-by: Michal Suchanek <hramrach at gmail.com>
> Signed-off-by: Brian Norris <computersforpeace at gmail.com>
> Cc: Sascha Hauer <s.hauer at pengutronix.de>

Acked-by: Rob Herring <robh at kernel.org>

> ---
> It seems my reasoning here [1] was wrong (thanks Sascha!). This is a rewrite of
> Michal's binding doc from [2].
> 
> Note that this property is still broken for the CONFIG_MTD_PARTITIONED_MASTER=y
> case.
> 
> [1] http://lists.infradead.org/pipermail/linux-mtd/2015-October/062822.html
> [2] http://lists.infradead.org/pipermail/linux-mtd/2015-August/061155.html
> 
>  Documentation/devicetree/bindings/mtd/partition.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mtd/partition.txt b/Documentation/devicetree/bindings/mtd/partition.txt
> index 8e5557da1955..a7d4d35550e3 100644
> --- a/Documentation/devicetree/bindings/mtd/partition.txt
> +++ b/Documentation/devicetree/bindings/mtd/partition.txt
> @@ -23,6 +23,8 @@ Optional properties:
>    partition should only be mounted read-only. This is usually used for flash
>    partitions containing early-boot firmware images or data which should not be
>    clobbered.
> +- lock : Do not unlock the partition at initialization time (not supported on
> +  all devices)
>  
>  Examples:
>  
> -- 
> 2.6.0.rc2.230.g3dd15c0
> 
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