From: "Rob Herring (Arm)" <robh@kernel.org>
To: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Cc: Louis Chauvet <louis.chauvet@bootlin.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Maxime Ripard <mripard@kernel.org>,
Simona Vetter <simona@ffwll.ch>,
Aradhya Bhatia <aradhya.bhatia@linux.dev>,
Devarsh Thakkar <devarsht@ti.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
dri-devel@lists.freedesktop.org, Nishanth Menon <nm@ti.com>,
Lee Jones <lee@kernel.org>, David Airlie <airlied@gmail.com>,
Swamil Jain <s-jain1@ti.com>,
linux-kernel@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>
Subject: Re: [PATCH 02/15] dt-bindings: display: ti,am65x-dss: Simplify binding
Date: Tue, 5 May 2026 14:31:19 -0500 [thread overview]
Message-ID: <177800947953.3784799.10067421854229298328.robh@kernel.org> (raw)
In-Reply-To: <20260420-beagley-ai-display-v1-2-f628543dfd14@ideasonboard.com>
On Mon, 20 Apr 2026 15:54:09 +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.
>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
> ---
> .../bindings/display/ti/ti,am65x-dss.yaml | 55 ++++++++--------------
> 1 file changed, 20 insertions(+), 35 deletions(-)
>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
next prev parent reply other threads:[~2026-05-05 19:31 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-20 12:54 [PATCH 00/15] drm/tidss: Add BeagleY-AI display support (and some more) Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 01/15] dt-bindings: display: ti: Move ti,am62l-dss binding to a new binding file Tomi Valkeinen
2026-05-05 19:30 ` Rob Herring (Arm)
2026-04-20 12:54 ` [PATCH 02/15] dt-bindings: display: ti,am65x-dss: Simplify binding Tomi Valkeinen
2026-05-05 19:31 ` Rob Herring (Arm) [this message]
2026-04-20 12:54 ` [PATCH 03/15] dt-bindings: mfd: syscon: Add ti,am625-dss-dpi0-clk-ctrl compatible Tomi Valkeinen
2026-05-05 19:35 ` Rob Herring
2026-04-20 12:54 ` [PATCH 04/15] dt-bindings: display: ti,am625-oldi: Add optional power-domain for OLDI Tomi Valkeinen
2026-05-05 19:39 ` Rob Herring
2026-04-20 12:54 ` [PATCH 05/15] dt-bindings: display: ti,am65x-dss: Add AM62P DSS Tomi Valkeinen
2026-05-05 19:39 ` Rob Herring (Arm)
2026-04-20 12:54 ` [PATCH 06/15] drm/tidss: Remove extra pm_runtime_mark_last_busy Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 07/15] drm/tidss: oldi: Remove define for unused register OLDI_LB_CTRL Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 08/15] drm/tidss: Add mechanism to detect DPI output Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 09/15] drm/tidss: Add external data and sync signal edge configuration Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 10/15] drm/tidss: Add support for DPIENABLE bit Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 11/15] drm/tidss: oldi: Fix OLDI signal polarities Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 12/15] drm/tidss: oldi: Convert OLDI to an aux driver Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 13/15] drm/tidss: Add support for AM62P display subsystem Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 14/15] arm64: dts: ti: k3-am62p-j722s-common-main: Add support for DSS Tomi Valkeinen
2026-04-20 12:54 ` [PATCH 15/15] arm64: dts: ti: beagley-ai: Enable HDMI display and audio Tomi Valkeinen
2026-04-24 16:16 ` Robert Nelson
2026-04-24 17:04 ` Tomi Valkeinen
2026-04-24 18:26 ` Robert Nelson
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