linux-kernel - Re: [PATCH 5/5] arm64: dts: imx8mq: add DCSS node

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Message-ID: <CAOMZO5AOVfBpz2Azh65iT_W3CBZUxf9KnqA=kdow7XWd4j--Qg@mail.gmail.com>
Date:   Mon, 23 Sep 2019 13:12:42 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Laurentiu Palcu <laurentiu.palcu@....com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Guido Günther <agx@...xcpu.org>,
        Lucas Stach <l.stach@...gutronix.de>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/5] arm64: dts: imx8mq: add DCSS node

Hi Laurentiu,

On Mon, Sep 23, 2019 at 11:14 AM Laurentiu Palcu
<laurentiu.palcu@....com> wrote:

> +
> +                       dcss: dcss@...2e00000 {

Node names should be generic, so:

dcss: display-controller@...00000

> +                               #address-cells = <1>;
> +                               #size-cells = <0>;
> +                               compatible = "nxp,imx8mq-dcss";
> +                               reg = <0x32e00000 0x2D000>, <0x32e2f000 0x1000>;

0x2d000 for consistency.

> +                               interrupts = <6>, <8>, <9>;

The interrupts are passed in the <GIC_SPI xxx IRQ_TYPE_LEVEL_HIGH> format.