linux-kernel - [PATCH v4 0/9] Add CSI2RX capture support on TI J7 platforms

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Message-ID: <20240215085518.552692-1-vaishnav.a@ti.com>
Date: Thu, 15 Feb 2024 14:25:09 +0530
From: Vaishnav Achath <vaishnav.a@...com>
To: <vigneshr@...com>, <nm@...com>, <conor+dt@...nel.org>, <kristo@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <robh+dt@...nel.org>
CC: <j-luthra@...com>, <devicetree@...r.kernel.org>, <j-choudhary@...com>,
        <kernel@...gutronix.de>, <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <u-kumar1@...com>, <vaishnav.a@...com>,
        <afd@...com>
Subject: [PATCH v4 0/9] Add CSI2RX capture support on TI J7 platforms

Hi,

This series adds support for CSI2RX capture support on J7 platforms,
series was tested for CSI2RX capture on OV5640 sensor and RPI camera
v2 IMX219 sensor on J721e Common Processor Board, J721E Starter kit,
J721S2 Common Processor Board, AM68 Starter Kit, J784s4 EVM and AM69
Starter kit.

V1: https://lore.kernel.org/all/20240129132742.1189783-1-vaishnav.a@ti.com/
V2: https://lore.kernel.org/all/20240208084254.295289-1-vaishnav.a@ti.com/
V3: https://lore.kernel.org/all/20240208123233.391115-1-vaishnav.a@ti.com/

Changelog:
V3->V4:
  * Add additional port information in overlays to fix DTC warning:
	Warning (graph_child_address): graph node has single child node,
	#address-cells/#size-cells are not necessary  
V2->V3:
  * Fix order of properties in patch 6/7/8 as per dts coding style.
V1->V2:
  * Address feedback from Jai and Andrew
    * Rename overlays to indicate first platform supported/dual camera.
    * Add missed build test.
    * Add board schematics for all commit messages.

Test logs:
J721E EVM OV5640 - https://gist.github.com/vaishnavachath/b08521386cfbe1939facf39b8b2d796b
J721S2 EVM OV5640 - https://gist.github.com/vaishnavachath/1b0d60da6b6464cf12334cd5e161a79b
J784s4 EVM OV5640 - https://gist.github.com/vaishnavachath/02b70df94d2d41662eff99f4ce966d67
TDA4VM SK IMX219 - https://gist.github.com/vaishnavachath/64fc6edd6cc060027812bebd6573df07
AM68 SK IMX219 - https://gist.github.com/vaishnavachath/d522254ff5e797bc853e0706fbea932a
AM69 SK IMX219 - https://gist.github.com/vaishnavachath/8dbd960cc89d691886df371c53aac399

Only a single set of overlays for dual RPI IMX219 is included in the series
for reference and other overlays to test OV5640 can be found here:
https://gist.github.com/vaishnavachath/d0a052106892fe9f3096733931e9ad5f

Vaishnav Achath (9):
  arm64: dts: ti: k3-j721s2-common-proc-board: Enable camera peripherals
  arm64: dts: ti: k3-j784s4-evm: Enable camera peripherals
  arm64: dts: ti: k3-am68-sk-base-board: Enable camera peripherals
  arm64: dts: ti: k3-am69-sk: Enable camera peripherals
  arm64: dts: ti: k3-j721e-sk: Model CSI2RX connector mux
  arm64: dts: ti: k3-j721e-main: Add CSI2RX capture nodes
  arm64: dts: ti: k3-j721s2-main: Add CSI2RX capture nodes
  arm64: dts: ti: k3-j784s4-main: Add CSI2RX capture nodes
  arm64: dts: ti: k3-j721e-sk: Add overlay for IMX219

 arch/arm64/boot/dts/ti/Makefile               |  13 ++
 .../boot/dts/ti/k3-am68-sk-base-board.dts     |  50 +++++
 arch/arm64/boot/dts/ti/k3-am69-sk.dts         |  51 +++++
 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi     | 122 ++++++++++++
 .../dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso  | 165 ++++++++++++++++
 arch/arm64/boot/dts/ti/k3-j721e-sk.dts        |  19 +-
 .../dts/ti/k3-j721s2-common-proc-board.dts    |  25 +++
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi    | 123 +++++++++++-
 arch/arm64/boot/dts/ti/k3-j784s4-evm.dts      |  25 +++
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi    | 183 +++++++++++++++++-
 10 files changed, 772 insertions(+), 4 deletions(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso

-- 
2.34.1