Le 10/08/2024 à 23:46, Florian Fainelli a écrit :
Some SRAMs need to be accessed with a specific access width, define
the 'reg-io-width' property specifying such access sizes.
Signed-off-by: Florian Fainelli <florian.fainelli-dY08KVG/lbpWk0Htik3J/w@xxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/sram/sram.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
index 0922d1f71ba8..18e42fb36846 100644
--- a/Documentation/devicetree/bindings/sram/sram.yaml
+++ b/Documentation/devicetree/bindings/sram/sram.yaml
@@ -101,6 +101,12 @@ patternProperties:
IO mem address range, relative to the SRAM range.
maxItems: 1
+ reg-io-width:
+ description:
+ The size (in bytse) of the IO accesses that should be performed on the
Typo: in bytes
+ SRAM.
+ enum: [1, 2, 4, 8]
+
pool:
description:
Indicates that the particular reserved SRAM area is addressable
