[PATCH v2] dt-bindings: can: renesas,rcar-canfd: Document R-Car V4M support
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: 2024-08-01 13:41:49
Also in:
linux-can, linux-devicetree, linux-renesas-soc
Subsystem:
can network drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Duy Nguyen <redacted> Document support for the CAN-FD Interface on the Renesas R-Car V4M (R8A779H0) SoC, which supports up to four channels. Signed-off-by: Duy Nguyen <redacted> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- v2: - Drop RFC state now it works. Changes compared to the BSP: - Restrict number of channels to four. --- .../bindings/net/can/renesas,rcar-canfd.yaml | 22 ++++++++++++++----- 1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
index d3f45d29fa0a550a..7c5ac5d2e880bbb8 100644
--- a/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml
+++ b/Documentation/devicetree/bindings/net/can/renesas,rcar-canfd.yaml@@ -32,6 +32,7 @@ properties: - enum: - renesas,r8a779a0-canfd # R-Car V3U - renesas,r8a779g0-canfd # R-Car V4H + - renesas,r8a779h0-canfd # R-Car V4M - const: renesas,rcar-gen4-canfd # R-Car Gen4 - items:
@@ -163,14 +164,23 @@ allOf: maxItems: 1 - if: - not: - properties: - compatible: - contains: - const: renesas,rcar-gen4-canfd + properties: + compatible: + contains: + const: renesas,r8a779h0-canfd then: patternProperties: - "^channel[2-7]$": false + "^channel[5-7]$": false + else: + if: + not: + properties: + compatible: + contains: + const: renesas,rcar-gen4-canfd + then: + patternProperties: + "^channel[2-7]$": false unevaluatedProperties: false
--
2.34.1