Re: [PATCH v2 2/3] mtd: core: add nvmem-partitions compatible to parse mtd as nvmem cells

[Rafał Miłecki]

On 16.02.2021 22:26, Ansuel Smith wrote:

Partitions that contains the nvmem-partitions compatible will register
their direct subonodes as nvmem cells and the node will be treated as a
nvmem provider.

Signed-off-by: Ansuel Smith <ansuels...@gmail.com>

Tested-by: Rafał Miłecki <ra...@milecki.pl>


I applied this patch on top of the:
[PATCH] mtd: parsers: ofpart: limit parsing of deprecated DT syntax

I succesfully used NVMEM cell defined in bootloader mtd partition for
reading device MAC address.

partitions {
        compatible = "fixed-partitions";
        #address-cells = <1>;
        #size-cells = <1>;

        partition@0 {
                compatible = "nvmem-partitions";
                label = "bootloader";
                reg = <0x0 0x100000>;
                #address-cells = <1>;
                #size-cells = <1>;
                ranges = <0 0x0 0x100000>;

                base_mac_addr: mac@106a0 {
                        reg = <0x106a0 0x6>;
                };
        };
}