Commit 7e95816b authored by Grzegorz Swiderski's avatar Grzegorz Swiderski Committed by Fabio Baltieri
Browse files

dts: bindings: Move zephyr,memory-region property definition 



Move it to a common file named `zephyr,memory-common.yaml`, which
replaces `zephyr,memory-attr.yaml` and takes its contents as well.

This is so that another binding, e.g., `vnd,memory-region`, can support
being combined with the `zephyr,memory-region` binding like so:

  node@deadbeef {
    compatible = "vnd,memory-region", "zephyr,memory-region";
    zephyr,memory-region = "NAME";
    ...
  };

To allow this, edtlib would require `vnd,memory-region` to include the
property definitions from this new common file.

The same can't be done by including `zephyr,memory-region.yaml` directly
because that file marks the property in question as always required, and
it shouldn't be required whenever the `vnd,memory-region` compatible is
used on its own.

Signed-off-by: default avatarGrzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
parent 724be849

dts/bindings/base/zephyr,memory-attr.yaml→dts/bindings/base/zephyr,memory-common.yaml

+8 −0
Original line number Diff line number Diff line
@@ -4,6 +4,14 @@ 
include: [base.yaml]



properties:

  zephyr,memory-region:

    type: string

    description: |

      Signify that this node should result in a dedicated linker script

      memory region in the final executable. The region address and size

      is taken from the <reg> property, while the name is the value of

      this property.



  zephyr,memory-region-mpu:

    type: string

    deprecated: true

dts/bindings/base/zephyr,memory-region.yaml

+1 −7
Original line number Diff line number Diff line
@@ -5,14 +5,8 @@ description: Compatible for devices resulting in linker memory regions 


compatible: "zephyr,memory-region"



include: [base.yaml, "zephyr,memory-attr.yaml"]

include: [base.yaml, "zephyr,memory-common.yaml"]



properties:

  zephyr,memory-region:

    type: string

    required: true
 
    description: |

      Signify that this node should result in a dedicated linker script

      memory region in the final executable. The region address and size

      is taken from the <reg> property, while the name is the value of

      this property.

dts/bindings/test/vnd,memory-attr.yaml

+1 −1
Original line number Diff line number Diff line
@@ -5,4 +5,4 @@ description: Test memory and memory attributes 


compatible: "vnd,memory-attr"



include: [base.yaml, "zephyr,memory-attr.yaml"]
 
include: [base.yaml, "zephyr,memory-common.yaml"]

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