From: Chris Brandt Date: Fri, 27 Jul 2018 16:53:33 +0000 (-0500) Subject: dt-bindings: arm: Document RZ/A2 SoC DT bindings X-Git-Tag: v4.20-rc1~66^2~27^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d0990cd0930c93e06bdf815ce7c350b621e7fd2f;p=thirdparty%2Flinux.git 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 Reviewed-by: Geert Uytterhoeven Reviewed-by: Rob Herring Signed-off-by: Simon Horman --- diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index 8acd3cd819b3e..c0f0a344dfe02 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.