diff options
| author | Chris Brandt <chris.brandt@renesas.com> | 2018-07-27 11:53:33 -0500 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-08-27 15:06:56 +0200 |
| commit | d0990cd0930c93e06bdf815ce7c350b621e7fd2f (patch) | |
| tree | 83a1bae97b751c5f216059bde0c1bac4965d9920 | |
| parent | 01588646dbce3bf9a79a190f3949677067cc1e20 (diff) | |
| download | lwn-d0990cd0930c93e06bdf815ce7c350b621e7fd2f.tar.gz lwn-d0990cd0930c93e06bdf815ce7c350b621e7fd2f.zip | |
dt-bindings: arm: Document RZ/A2 SoC DT bindings
Add device tree bindings documentation for Renesas RZ/A2 (r7s9210) SoC.
Also document new option for "renesas,bsid"
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| -rw-r--r-- | Documentation/devicetree/bindings/arm/shmobile.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index 8acd3cd819b3..c0f0a344dfe0 100644 --- a/Documentation/devicetree/bindings/arm/shmobile.txt +++ b/Documentation/devicetree/bindings/arm/shmobile.txt @@ -7,6 +7,8 @@ SoCs: compatible = "renesas,emev2" - RZ/A1H (R7S72100) compatible = "renesas,r7s72100" + - RZ/A2 (R7S9210) + compatible = "renesas,r7s9210" - SH-Mobile AG5 (R8A73A00/SH73A0) compatible = "renesas,sh73a0" - R-Mobile APE6 (R8A73A40) @@ -145,12 +147,12 @@ Boards: compatible = "renesas,wheat", "renesas,r8a7792" -Most Renesas ARM SoCs have a Product Register that allows to retrieve SoC -product and revision information. If present, a device node for this register -should be added. +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". + - compatible: Must be "renesas,prr" or "renesas,bsid" - reg: Base address and length of the register block. |