linux-kernel - [PATCH 0/3] Add Display support for AM62P SoC

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Message-ID: <20251114064336.3683731-1-s-jain1@ti.com>
Date: Fri, 14 Nov 2025 12:13:33 +0530
From: Swamil Jain <s-jain1@...com>
To: <jyri.sarha@....fi>, <tomi.valkeinen@...asonboard.com>,
	<airlied@...il.com>, <simona@...ll.ch>, <maarten.lankhorst@...ux.intel.com>,
	<mripard@...nel.org>, <tzimmermann@...e.de>, <robh@...nel.org>,
	<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <aradhya.bhatia@...ux.dev>
CC: <dri-devel@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <devarsht@...com>, <praneeth@...com>,
	<h-shenoy@...com>, <u-kumar1@...com>, <s-jain1@...com>
Subject: [PATCH 0/3] Add Display support for AM62P SoC

Display Controller Overview:
TI's AM62P[1] SoC has two instances of TI's Display Subsystem (DSS).
Each instance contains two video ports. Combined, both instances support
up to three independent video streams: OLDI, DPI, and DSI.

This series:
  1. Updates bindings (PATCH 1/3)
    - Adds "ti,am62p-dss" compatible string
    - Modifies power-domain requirements
  2. Updates driver (PATCH 2/3 and 3/3)
    - Adds power management for attached PM domains
    - Enables AM62P DSS support by adding compatible to the driver

Note:
  - Device-tree changes will be submitted after this series is merged.  
  - The device-tree patches are available here[2]

[1]: https://www.ti.com/product/AM62P
[2]: https://github.com/swamiljain/linux-next/tree/AM62P_J722S_DSS_v1
---

Devarsh Thakkar (1):
  drm/tidss: Power up attached PM domains on probe

Swamil Jain (2):
  dt-bindings: display: ti,am65x-dss: Add am62p dss compatible
  drm: tidss: tidss_drv: Add support for AM62P display subsystem

 .../bindings/display/ti/ti,am65x-dss.yaml     | 127 +++++++++++++++++-
 drivers/gpu/drm/tidss/tidss_drv.c             |  89 +++++++++++-
 drivers/gpu/drm/tidss/tidss_drv.h             |   4 +
 3 files changed, 216 insertions(+), 4 deletions(-)