linux-kernel - [PATCH v2 0/4] arm64: dts: imx8mq: Add NWL DSI host controller to Librem 5 Devkit

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Date:   Thu, 20 Aug 2020 10:50:55 +0200
From:   Guido Günther <agx@...xcpu.org>
To:     Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Martin Kepplinger <martink@...teo.de>,
        "Angus Ainslie (Purism)" <angus@...ea.ca>,
        Guido Günther <agx@...xcpu.org>,
        Anson Huang <Anson.Huang@....com>, Peng Fan <peng.fan@....com>,
        Dong Aisheng <aisheng.dong@....com>,
        Leonard Crestez <leonard.crestez@....com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Lucas Stach <l.stach@...gutronix.de>,
        Andrey Smirnov <andrew.smirnov@...il.com>,
        Li Jun <jun.li@....com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Li Yang <leoyang.li@....com>, Arnd Bergmann <arnd@...db.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Michael Walle <michael@...le.cc>,
        Olof Johansson <olof@...om.net>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/4] arm64: dts: imx8mq: Add NWL DSI host controller to Librem 5 Devkit


These patches add the NWL host controller to the imx8mq and make use of it on
the Librem 5 Devkit enabling the built in MIPI DSI LCD panel.

I opted to add imx8mq internal ports and endpoints between nwl and lcdif to the
generic dtsi since those are SOC rather than board specific properties.

Changes from v1
- Add Reviewed-by from Fabio Estevam, thanks!
  https://lore.kernel.org/linux-arm-kernel/CAOMZO5DUA5eS8apZPbte0EcSQ4Vwpg6YLK7D0YdjSUy+kdBu8Q@mail.gmail.com/
  https://lore.kernel.org/linux-arm-kernel/CAOMZO5ANrd2JCmHyxZ0Sv0WNcU9T-q3MbaeADxbOwf+31MQ4LQ@mail.gmail.com/#t
  https://lore.kernel.org/linux-arm-kernel/CAOMZO5Dg5NGpJ0SQkYny04Kv3ky0619J7YwT-0eE1dsK19o1-w@mail.gmail.com/
- As per review comment by Fabio Estevam
  Re-sync DRM related defconfig bits. I didn't resyc the whole defconfig since
  this is pretty much kernel version dependent.

Guido Günther (4):
  arm64: dts: imx8mq: Add NWL MIPI DSI controller
  arm64: dts: imx8mq-librem5-devkit: Enable the LCD panel
  arm64: defconfig: re-sync DRM related defconfig bits
  arm64: defconfig: Enable imx8mq-librem5-devkit display stack

 .../dts/freescale/imx8mq-librem5-devkit.dts   | 33 +++++++++++++
 arch/arm64/boot/dts/freescale/imx8mq.dtsi     | 49 +++++++++++++++++++
 arch/arm64/configs/defconfig                  |  6 ++-
 3 files changed, 87 insertions(+), 1 deletion(-)

-- 
2.26.2