linux-kernel - [PATCH v4 0/2] arm64: dts: ti: Enable OLDI display on AM654 EVM

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Message-ID: <20230509102354.10116-1-a-bhatia1@ti.com>
Date:   Tue, 9 May 2023 15:53:52 +0530
From:   Aradhya Bhatia <a-bhatia1@...com>
To:     Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
        Andrew Davis <afd@...com>, Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Conor Dooley <conor+dt@...nel.org>,
        Will Deacon <will@...nel.org>
CC:     Devicetree List <devicetree@...r.kernel.org>,
        Linux Kernel List <linux-kernel@...r.kernel.org>,
        Linux ARM Kernel List <linux-arm-kernel@...ts.infradead.org>,
        Jyri Sarha <jyri.sarha@....fi>,
        Tomi Valkeinen <tomba@...nel.org>,
        Praneeth Bajjuri <praneeth@...com>,
        Rahul T R <r-ravikumar@...com>,
        Devarsh Thakkar <devarsht@...com>,
        Jai Luthra <j-luthra@...com>,
        Jayesh Choudhary <j-choudhary@...com>,
        Aradhya Bhatia <a-bhatia1@...com>
Subject: [PATCH v4 0/2] arm64: dts: ti: Enable OLDI display on AM654 EVM

Hello,

This patch series adds support for the Rocktech RK101II01D-CT OLDI
panel, on top of AM654 base-board EVM.

Moreover, it enables support for TI ECAP and TI EHRPWM drivers to
provide SW control of backlight.

While the AM654 GP EVM also consists of usb/pcie expansion board, I have
only added support for base-board + OLDI panel as I do not have the
required hardware.

The first patch of this series, was picked up from TI's public tree[1]
based on 5.10 LTS kernel.

[1]:
https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm64/boot/dts/ti/k3-am654-evm-oldi-lcd1evm.dts?h=ti-linux-5.10.y

Change Log:
V1 -> V2:
  - Renamed the panel overlay file.
  - Added am654-gp-evm build option in DT Makefile.
  - Changes suggested by Tomi Valkeinen and Nishanth Menon.

V2 -> V3:
  - Added the product link in the overlay file.

V3 -> V4:
  - Added AM654 LCD EVM links for better information.

V1: https://lore.kernel.org/linux-devicetree/20230425051235.15533-1-a-bhatia1@ti.com/
V2: https://lore.kernel.org/linux-devicetree/20230426060612.19271-1-a-bhatia1@ti.com/
V3:  i. https://lore.kernel.org/all/20230427132304.6857-1-a-bhatia1@ti.com/
    ii. https://lore.kernel.org/all/20230427132436.7418-1-a-bhatia1@ti.com/

Aradhya Bhatia (1):
  arm64: defconfig: Enable PWM drivers for TI ECAP and EHRPWM

Jyri Sarha (1):
  arm64: dts: ti: am65x: Add Rocktech OLDI panel DT overlay

 arch/arm64/boot/dts/ti/Makefile               |  2 +
 ...am654-base-board-rocktech-rk101-panel.dtso | 71 +++++++++++++++++++
 arch/arm64/configs/defconfig                  |  2 +
 3 files changed, 75 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am654-base-board-rocktech-rk101-panel.dtso

-- 
2.40.1