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[1/3] dt-bindings: nvmem: make "reg" property optional

Message ID 20220124160300.25131-2-zajec5@gmail.com (mailing list archive)
State New, archived
Headers show
Series [1/3] dt-bindings: nvmem: make "reg" property optional | expand

Commit Message

Rafał Miłecki Jan. 24, 2022, 4:02 p.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

Most NVMEM providers have cells at hardcoded addresses however there are
some exceptions. Some devices store cells layout in internal structs
using custom formats.

It's important to allow NVMEM consumers to still reference such NVMEM
cells. Making "reg" optional allows defining NVMEM cells by their names
only and using them with phandles.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 Documentation/devicetree/bindings/nvmem/nvmem.yaml | 3 ---
 1 file changed, 3 deletions(-)

Comments

Rob Herring Feb. 11, 2022, 12:38 p.m. UTC | #1 
On Mon, 24 Jan 2022 17:02:58 +0100, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> Most NVMEM providers have cells at hardcoded addresses however there are
> some exceptions. Some devices store cells layout in internal structs
> using custom formats.
> 
> It's important to allow NVMEM consumers to still reference such NVMEM
> cells. Making "reg" optional allows defining NVMEM cells by their names
> only and using them with phandles.
> 
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
> ---
>  Documentation/devicetree/bindings/nvmem/nvmem.yaml | 3 ---
>  1 file changed, 3 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.yaml b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
index 43ed7e32e5ac..3bb349c634cb 100644
--- a/Documentation/devicetree/bindings/nvmem/nvmem.yaml
+++ b/Documentation/devicetree/bindings/nvmem/nvmem.yaml
@@ -60,9 +60,6 @@  patternProperties:
             description:
               Size in bit within the address range specified by reg.
 
-    required:
-      - reg
-
 additionalProperties: true
 
 examples: