linux-kernel - Re: [PATCH v3 6/7] arm64: tegra: Add Tegra194 chip device tree

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Message-ID: <CAOFm3uHvbut7w5eBuggNg0NnW-UvBsRjifsJxGuj3L34vCjEHA@mail.gmail.com>
Date:   Fri, 16 Feb 2018 13:33:53 +0100
From:   Philippe Ombredanne <pombredanne@...b.com>
To:     Mikko Perttunen <mperttunen@...dia.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, talho@...dia.com,
        linux-tegra@...r.kernel.org,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH v3 6/7] arm64: tegra: Add Tegra194 chip device tree

Mikko,

On Thu, Feb 15, 2018 at 3:52 PM, Mikko Perttunen <mperttunen@...dia.com> wrote:
> Add the chip-level device tree, including binding headers, for the
> NVIDIA Tegra194 "Xavier" system-on-chip. Only a small subset of devices
> are initially available, enough to boot to UART console.
>
> Signed-off-by: Mikko Perttunen <mperttunen@...dia.com>
> ---
>
> Notes:
>     v3:
>     - added hypervisor-related apertures to GIC node
>     - removed GPL boilerplate in favor of SPDX and harmonized
>       copyright headers

Thanks for this boilerplate removal! but see a few nits below.

<snip>

> --- /dev/null
> +++ b/include/dt-bindings/clock/tegra194-clock.h
> @@ -0,0 +1,653 @@
> +/*
> + * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
> + *
> + * SPDX-License-Identifier: GPL-2.0
> + */

The proper style should be this for a .h header on the first line per [1]

> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
> + *
> + */

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/license-rules.rst

<snip>

> --- /dev/null
> +++ b/include/dt-bindings/gpio/tegra194-gpio.h
> @@ -0,0 +1,64 @@
> +/*
> + * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
> + *
> + * SPDX-License-Identifier: GPL-2.0
> + */
> +

<snip>

Same as above

> --- /dev/null
> +++ b/include/dt-bindings/power/tegra194-powergate.h
> @@ -0,0 +1,38 @@
> +/*
> + * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
> + *
> + * SPDX-License-Identifier: GPL-2.0
> + */

<snip>

Same as above

> --- /dev/null
> +++ b/include/dt-bindings/reset/tegra194-reset.h
> @@ -0,0 +1,155 @@
> +/*
> + * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
> + *
> + * SPDX-License-Identifier: GPL-2.0
> + */

<snip>

Same as above
-- 
Cordially
Philippe Ombredanne