diff options
| author | Rob Herring <robh@kernel.org> | 2018-12-03 15:32:14 -0600 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-12-06 11:33:22 -0800 |
| commit | 74791d15fd7c405511e3cc097c2f043171ecbdb0 (patch) | |
| tree | 11f35929df3a8581aca57255e0130ddb9ed913ca /Documentation/devicetree/bindings/arm/renesas,prr.txt | |
| parent | ea456bf918e31a0f755c5c02963b4e10513fa82c (diff) | |
dt-bindings: arm: renesas: Move 'renesas,prr' binding to its own doc
In preparation to convert board-level bindings to json-schema, move
various misc SoC bindings out to their own file.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'Documentation/devicetree/bindings/arm/renesas,prr.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/renesas,prr.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/renesas,prr.txt b/Documentation/devicetree/bindings/arm/renesas,prr.txt new file mode 100644 index 000000000000..08e482e953ca --- /dev/null +++ b/Documentation/devicetree/bindings/arm/renesas,prr.txt @@ -0,0 +1,20 @@ +Renesas Product Register + +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. + +Required properties: + - compatible: Must be one of: + "renesas,prr" + "renesas,bsid" + - reg: Base address and length of the register block. + + +Examples +-------- + + prr: chipid@ff000044 { + compatible = "renesas,prr"; + reg = <0 0xff000044 0 4>; + }; |