From: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Date: Wed, 23 Apr 2025 14:34:17 +0000 (+0100)
Subject: dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H
X-Git-Tag: v6.16-rc1~42^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec52f10a31dc69c1ded30812bd17335ac23b1c60;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H

Make sure we don't allow for the clocks, clock-names, resets,
reset-names. and power-domains properties for the Renesas
RZ/A1H SoC because its DMAC doesn't have clocks, resets,
and power domains.

Fixes: 209efec19c4c ("dt-bindings: dma: rz-dmac: Document RZ/A1H SoC")
Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20250423143422.3747702-2-fabrizio.castro.jz@renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
index b356251de5a82..82de3b9274791 100644
--- a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
+++ b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
@@ -112,6 +112,14 @@ allOf:
         - resets
         - reset-names
 
+    else:
+      properties:
+        clocks: false
+        clock-names: false
+        power-domains: false
+        resets: false
+        reset-names: false
+
 additionalProperties: false
 
 examples: