From: Simon Horman commit 09f156d97e530c2ac631620f7b29508ff5cc4e6f upstream. Convert Renesas Product Register bindings documentation to json-schema. Signed-off-by: Simon Horman Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20190908120528.9392-1-horms+renesas@verge.net.au Signed-off-by: Geert Uytterhoeven [PL: Initially in upstream commit 5384f45cd9714287f198771bfb057eda799af9a8 ("ARM: shmobile: Document DT bindings for Product Register" added DT documentation later this was moved into separate file (renesas,prr.txt) in commit 74791d15fd7c405511e3cc097c2f043171ecbdb0 ("dt-bindings: arm: renesas: Move 'renesas,prr' binding to its own doc") and finally this was converted into json-schema so using the same commit to backport] Signed-off-by: Lad Prabhakar --- .../devicetree/bindings/arm/renesas,prr.yaml | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/renesas,prr.yaml diff --git a/Documentation/devicetree/bindings/arm/renesas,prr.yaml b/Documentation/devicetree/bindings/arm/renesas,prr.yaml new file mode 100644 index 000000000000..1f80767da38b --- /dev/null +++ b/Documentation/devicetree/bindings/arm/renesas,prr.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/renesas,prr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas Product Register + +maintainers: + - Geert Uytterhoeven + - Magnus Damm + +description: | + Most Renesas ARM SoCs have a Product Register or Boundary Scan ID + Register that allows to retrieve SoC product and revision information. + If present, a device node for this register should be added. + +properties: + compatible: + enum: + - renesas,prr + - renesas,bsid + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + prr: chipid@ff000044 { + compatible = "renesas,prr"; + reg = <0xff000044 4>; + }; -- 2.17.1