[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 <ansuelsmth at gmail.com>

Tested-by: Rafał Miłecki <rafal at 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 at 0 {
		compatible = "nvmem-partitions";
		label = "bootloader";
		reg = <0x0 0x100000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x0 0x100000>;

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