[PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property

[Katakam, Harini]

[Public]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk at kernel.org>
> Sent: Saturday, November 15, 2025 5:51 PM
> To: Jyri Sarha <jyri.sarha at iki.fi>; Tomi Valkeinen
> <tomi.valkeinen at ideasonboard.com>; David Airlie <airlied at gmail.com>;
> Simona Vetter <simona at ffwll.ch>; Maarten Lankhorst
> <maarten.lankhorst at linux.intel.com>; Maxime Ripard <mripard at kernel.org>;
> Thomas Zimmermann <tzimmermann at suse.de>; Rob Herring
> <robh at kernel.org>; Krzysztof Kozlowski <krzk+dt at kernel.org>; Conor Dooley
> <conor+dt at kernel.org>; Vinod Koul <vkoul at kernel.org>; Simek, Michal
> <michal.simek at amd.com>; Ulf Hansson <ulf.hansson at linaro.org>; Michael
> Tretter <m.tretter at pengutronix.de>; Katakam, Harini
> <harini.katakam at amd.com>; Pandey, Radhey Shyam
> <radhey.shyam.pandey at amd.com>; dri-devel at lists.freedesktop.org;
> devicetree at vger.kernel.org; linux-kernel at vger.kernel.org;
> dmaengine at vger.kernel.org; linux-arm-kernel at lists.infradead.org; linux-
> mmc at vger.kernel.org
> Cc: Krzysztof Kozlowski <krzk at kernel.org>
> Subject: [PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property
>
> Common boolean properties need to be only allowed in the binding (":true"),
> because their type is already defined by core DT schema.
> Simplify dma-coherent property to match common syntax.
>
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>

Thanks,
Reviewed-by: Harini Katakam <harini.katakam at amd.com>

Regards,
Harini

> ---
>  .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml    | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-
> dma-1.0.yaml
> index b5399c65a731..2da86037ad79 100644
> --- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.yaml
> +++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.y
> +++ aml
> @@ -59,8 +59,7 @@ properties:
>    power-domains:
>      maxItems: 1
>
> -  dma-coherent:
> -    description: present if dma operations are coherent
> +  dma-coherent: true
>
>  required:
>    - "#dma-cells"
> --
> 2.48.1