From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Brandt Subject: [PATCH v3 2/2] dt-bindings: arm: Document RZ/A2 SoC DT bindings Date: Fri, 27 Jul 2018 11:53:33 -0500 Message-Id: <20180727165333.60598-3-chris.brandt@renesas.com> In-Reply-To: <20180727165333.60598-1-chris.brandt@renesas.com> References: <20180727165333.60598-1-chris.brandt@renesas.com> To: Simon Horman , Magnus Damm , Rob Herring , Mark Rutland Cc: Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Chris Brandt List-ID: 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 --- v3: * added "or Boundary Scan ID Register" to description v2: * added Reviewed-by * added renesas,bsid comment --- Documentation/devicetree/bindings/arm/shmobile.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index 89b4a389fbc7..882fe5a71db8 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) @@ -143,12 +145,12 @@ 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. -- 2.16.1