linux-kernel - Re: [PATCH v2 6/8] DT: arm: Add Renesas RZ/N1 SoC base device tree file

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Message-ID: <CAMuHMdWG5gy25MXn2kEP0XO0xWg5Ztou2DrzLXwZWfhYRBTbCg@mail.gmail.com>
Date:   Thu, 22 Mar 2018 13:49:47 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Michel Pollet <michel.pollet@...renesas.com>
Cc:     Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Simon Horman <horms@...ge.net.au>,
        Phil Edworthy <phil.edworthy@...esas.com>,
        Magnus Damm <magnus.damm@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Lee Jones <lee.jones@...aro.org>,
        Russell King <linux@...linux.org.uk>,
        Sebastian Reichel <sre@...nel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux PM list <linux-pm@...r.kernel.org>
Subject: Re: [PATCH v2 6/8] DT: arm: Add Renesas RZ/N1 SoC base device tree file

Hi Michel,

On Thu, Mar 22, 2018 at 12:44 PM, Michel Pollet
<michel.pollet@...renesas.com> wrote:
> This adds the Renesas RZ/N1 Family (Part #R9A06G0xx) SoC
> bare bone support.
>
> This currently only handles generic parts (gic, architected timer)
> and a UART.
> For simplicity sake, this also relies on the bootloader to set the
> pinctrl and clocks.
>
> Signed-off-by: Michel Pollet <michel.pollet@...renesas.com>

Thanks for your patch!

> --- /dev/null
> +++ b/arch/arm/boot/dts/r9a06g0xx.dtsi
> @@ -0,0 +1,96 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Base Device Tree Source for the Renesas RZ/N1 SoC Family of devices
> + *
> + * Copyright (C) 2018 Renesas Electronics Europe Limited
> + *
> + */
> +
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +/ {
> +       compatible = "renesas,rzn1";

As per your binding, this should be "renesas,r9a06g032"

> +       soc {

> +               sysctrl: sysctrl@...0c000 {
> +                       compatible = "renesas,rzn1-sysctrl", "syscon",

Missing "renesas,r9a06g032-sysctrl".

> +                                       "simple-mfd";
> +                       reg = <0x4000c000 0x1000>;
> +
> +                       reboot {
> +                               compatible = "renesas,rzn1-reboot";

Missing "renesas,r9a06g032-reboot".

> +                       };
> +               };


Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds