[PATCH 1/6] dt-bindings: arm: renesas: Document R-Car H3Ne-1.7G SoC and boards

From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 1/6] dt-bindings: arm: renesas: Document R-Car H3Ne-1.7G SoC and boards
Date: Wed, 20 Jul 2022 10:08:02 +0200	[thread overview]
Message-ID: <f816f58d1c3fbd0605589e7648a43d78a4e1e694.1656072871.git.geert+renesas@glider.be> (raw)
In-Reply-To: <cover.1656072871.git.geert+renesas@glider.be>

Document the compatible values for the R-Car H3Ne-1.7G (R8A779MB)
SoC.  This is a different grading of the R-Car H3-N (R8A77951) SoC.

All R-Car H3Ne-1.7G on-SoC devices are identical to the corresponding
devices on the R-Car H3-N SoC, and thus just use the compatible values
for the latter.  The root compatible property does gain an additional
value, to sort out integration issues if they ever arise.

Document the use of this SoC on the Salvator-XS and ULCB (with and
without Kingfisher) development boards.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 Documentation/devicetree/bindings/arm/renesas.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml
index ff80152f092fc10e..f0960c04dad9b5af 100644
--- a/Documentation/devicetree/bindings/arm/renesas.yaml
+++ b/Documentation/devicetree/bindings/arm/renesas.yaml
@@ -264,6 +264,7 @@ properties:
                   - renesas,r8a779m4
                   - renesas,r8a779m5
                   - renesas,r8a779m8
+                  - renesas,r8a779mb
               - enum:
                   - renesas,r8a7795
                   - renesas,r8a77961
@@ -409,6 +410,14 @@ properties:
           - const: renesas,r8a779m8
           - const: renesas,r8a7795
 
+      - description: R-Car H3Ne-1.7G (R8A779MB)
+        items:
+          - enum:
+              - renesas,h3ulcb      # H3ULCB (R-Car Starter Kit Premier)
+              - renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version)
+          - const: renesas,r8a779mb
+          - const: renesas,r8a7795
+
       - description: RZ/N1D (R9A06G032)
         items:
           - enum:
-- 
2.25.1

