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Date: Tue, 5 May 2026 14:39:06 -0500
From: Rob Herring <robh@kernel.org>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Lee Jones <lee@kernel.org>,
	Aradhya Bhatia <aradhya.bhatia@linux.dev>,
	Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Swamil Jain <s-jain1@ti.com>, Devarsh Thakkar <devarsht@ti.com>,
	Louis Chauvet <louis.chauvet@bootlin.com>,
	devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 04/15] dt-bindings: display: ti,am625-oldi: Add optional
 power-domain for OLDI
Message-ID: <20260505193906.GA3796761-robh@kernel.org>
References: <20260420-beagley-ai-display-v1-0-f628543dfd14@ideasonboard.com>
 <20260420-beagley-ai-display-v1-4-f628543dfd14@ideasonboard.com>
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In-Reply-To: <20260420-beagley-ai-display-v1-4-f628543dfd14@ideasonboard.com>

On Mon, Apr 20, 2026 at 03:54:11PM +0300, Tomi Valkeinen wrote:
> On some SoCs the OLDI blocks belong to the same power-domain as the main
> DSS block, but on some more recent SoCs the OLDI blocks have a
> controllable power-domain.
> 
> Add the power-domain to the DT binding.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
> ---
>  Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml b/Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml
> index 8203ec5e5bb3..61c3eb0a0776 100644
> --- a/Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml
> +++ b/Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml
> @@ -29,6 +29,10 @@ properties:
>    clock-names:
>      const: serial
>  
> +  power-domains:
> +    maxItems: 1
> +    description: phandle to the associated power domain

Drop generic descriptions.

> +
>    ti,companion-oldi:
>      $ref: /schemas/types.yaml#/definitions/phandle
>      description:
> 
> -- 
> 2.43.0
>