[lkml]   [2022]   [Jun]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v6 1/3] dt-bindings: mtd: partitions: support label/name only partition
On Wed, 22 Jun 2022 03:06:26 +0200, Christian Marangi wrote:
> Document new partition nodes that declare only the label/name instead
> of the reg used to provide an OF node for partition registred at runtime
> by parsers. This is required for nvmem system to declare and detect
> nvmem-cells.
> With these special partitions, the reg / offset is not required and a
> 'partition-' prefix is needed.
> The node name with the 'partition-' prefix stripped, is used to match
> the partition allocated by the parser at runtime and the parser will
> provide reg and offset of the mtd.
> If the partition to match contains invalid char for a node name, the
> label binding can be used to declare the partition name.
> NVMEM will use the data from the parser and provide the NVMEM cells
> declared in the DTS, "connecting" the dynamic partition with a
> static declaration of cells in them.
> Signed-off-by: Christian Marangi <>
> ---
> .../bindings/mtd/partitions/partition.yaml | 20 +++++++++++++++++--
> 1 file changed, 18 insertions(+), 2 deletions(-)

Reviewed-by: Rob Herring <>

 \ /
  Last update: 2022-06-28 21:54    [W:0.103 / U:0.548 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site