[PATCH v9 01/10] dt-bindings: mmc: Document fixed-layout NVMEM provider support

Bartosz Golaszewski brgl at kernel.org
Fri Jul 31 01:39:17 PDT 2026


On Thu, 30 Jul 2026 18:00:31 +0200, Loic Poulain
<loic.poulain at oss.qualcomm.com> said:
> Allow an eMMC hardware partition node to describe an NVMEM layout so the
> partition can be exposed as an NVMEM provider. This lets a partition
> (e.g. an eMMC boot partition) store device-specific information such as a
> WiFi MAC address or a Bluetooth BD address and reference it through NVMEM
> cells.
>
> Accept "fixed-layout" as the partition node compatible, in addition to
> "fixed-partitions", so the layout can be described directly on the
> partition node.
>
> Reviewed-by: Rob Herring (Arm) <robh at kernel.org>
> Signed-off-by: Loic Poulain <loic.poulain at oss.qualcomm.com>
> ---

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>



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