From: Krzysztof Kozlowski <krzk@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>, Rob Herring <robh@kernel.org>,
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 v2 02/16] dt-bindings: display: ti,am65x-dss: Simplify binding
Date: Fri, 15 May 2026 08:51:41 +0200 [thread overview]
Message-ID: <20260515-hidden-devout-numbat-dc6c9e@quoll> (raw)
In-Reply-To: <20260513-beagley-ai-display-v2-2-9e9bcefde6bc@ideasonboard.com>
On Wed, May 13, 2026 at 04:17:24PM +0300, Tomi Valkeinen wrote:
> In principle the DT binding for the DSS IP should mainly cover the DSS
> IP. The current binding also covers the SoC integration topics outside
> the DSS, mainly via the endpoint related rules and descriptions.
>
> A more recent SoC, AM62P, has two instances of the DSS IP, and while
> both DSS IPs are identical, they are integrated slightly differently
> (e.g. which DSS output goes to an in-SoC DSI bridge, which goes to
> DPI pins, etc.).
>
> To make the bindings usable for both DSS instances, relax the binding
> slightly: remove the explicit endpoint rules, and generalize the
> descriptions.
>
> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
> Tested-by: Swamil Jain <s-jain1@ti.com>
Same comments.
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-05-15 6:51 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-13 13:17 [PATCH v2 00/16] drm/tidss: Add BeagleY-AI display support (and some more) Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 01/16] dt-bindings: display: ti: Move ti,am62l-dss binding to a new binding file Tomi Valkeinen
2026-05-15 6:51 ` Krzysztof Kozlowski
2026-05-13 13:17 ` [PATCH v2 02/16] dt-bindings: display: ti,am65x-dss: Simplify binding Tomi Valkeinen
2026-05-15 6:51 ` Krzysztof Kozlowski [this message]
2026-05-13 13:17 ` [PATCH v2 03/16] dt-bindings: display: ti,am625-oldi: Add optional power-domain for OLDI Tomi Valkeinen
2026-05-15 6:51 ` Krzysztof Kozlowski
2026-05-13 13:17 ` [PATCH v2 04/16] dt-bindings: display: ti,am65x-dss: Add ti,dpi-io-ctrl Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 05/16] dt-bindings: display: ti,am65x-dss: Add AM62P DSS Tomi Valkeinen
2026-05-15 6:52 ` Krzysztof Kozlowski
2026-05-15 6:56 ` Tomi Valkeinen
2026-05-15 6:58 ` Krzysztof Kozlowski
2026-05-13 13:17 ` [PATCH v2 06/16] drm/tidss: Remove extra pm_runtime_mark_last_busy Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 07/16] drm/tidss: oldi: Remove define for unused register OLDI_LB_CTRL Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 08/16] drm/tidss: Add mechanism to detect DPI output Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 09/16] drm/tidss: Add external data and sync signal edge configuration Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 10/16] drm/tidss: Add support for DPIENABLE bit Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 11/16] drm/tidss: oldi: Fix OLDI signal polarities Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 12/16] drm/tidss: oldi: Convert OLDI to an aux driver Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 13/16] drm/tidss: Add support for AM62P display subsystem Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 14/16] arm64: dts: ti: k3-am62p-j722s-common-main: Make main_conf a syscon Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 15/16] arm64: dts: ti: k3-am62p-j722s-common-main: Add support for DSS Tomi Valkeinen
2026-05-13 13:17 ` [PATCH v2 16/16] arm64: dts: ti: beagley-ai: Enable HDMI display and audio Tomi Valkeinen
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