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Renesas ARM Based SoC DT Bindings Updates for v4.21

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* Move 'renesas,prr' binding to its own document
   - Prepration for converting board-level bindings to json-schema
 
 * Document iW-RainboW-G20D-Qseven-RZG1N board and iWave RZ/G1N SOM
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Merge tag 'renesas-dt-bindings-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Renesas ARM Based SoC DT Bindings Updates for v4.21

* Move 'renesas,prr' binding to its own document
  - Prepration for converting board-level bindings to json-schema

* Document iW-RainboW-G20D-Qseven-RZG1N board and iWave RZ/G1N SOM

* tag 'renesas-dt-bindings-for-v4.21' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  dt-bindings: arm: renesas: Move 'renesas,prr' binding to its own doc
  dt-bindings: arm: renesas: Document iW-RainboW-G20D-Qseven-RZG1N board
  dt-bindings: arm: renesas: Document iWave RZ/G1N SOM

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-12-11 08:05:01 -08:00
commit c5a06e704a
2 changed files with 24 additions and 18 deletions
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20
Documentation/devicetree/bindings/arm/renesas,prr.txt Normal file
View File

@ -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>;
};

22
Documentation/devicetree/bindings/arm/shmobile.txt
View File

@ -101,6 +101,10 @@ Boards:
compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7743"
- iWave Systems RZ/G1M Qseven System On Module (iW-RainboW-G20M-Qseven)
compatible = "iwave,g20m", "renesas,r8a7743"
- iWave Systems RZ/G1N Qseven Development Platform (iW-RainboW-G20D-Qseven)
compatible = "iwave,g20d", "iwave,g20m", "renesas,r8a7744"
- iWave Systems RZ/G1N Qseven System On Module (iW-RainboW-G20M-Qseven)
compatible = "iwave,g20m", "renesas,r8a7744"
- Kingfisher (SBEV-RCAR-KF-M03)
compatible = "shimafuji,kingfisher"
- Koelsch (RTP0RC7791SEB00010S)
@ -149,21 +153,3 @@ Boards:
compatible = "renesas,v3msk", "renesas,r8a77970"
- Wheat (RTP0RC7792ASKB0000JE)
compatible = "renesas,wheat", "renesas,r8a7792"
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 "renesas,prr" or "renesas,bsid"
- reg: Base address and length of the register block.
Examples
--------
prr: chipid@ff000044 {
compatible = "renesas,prr";
reg = <0 0xff000044 0 4>;
};