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Message-ID: <CAMuHMdUdsgoOyFqMq--F3d67QwE4V=CTEedm=uC7grmWZZEHJg@mail.gmail.com>
Date: Fri, 20 May 2022 09:09:23 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Clément Léger <clement.leger@...tlin.com>
Cc: Andrew Lunn <andrew@...n.ch>,
Vivien Didelot <vivien.didelot@...il.com>,
Florian Fainelli <f.fainelli@...il.com>,
Vladimir Oltean <olteanv@...il.com>,
"David S . Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Magnus Damm <magnus.damm@...il.com>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Herve Codina <herve.codina@...tlin.com>,
Miquèl Raynal <miquel.raynal@...tlin.com>,
Milan Stevanovic <milan.stevanovic@...com>,
Jimmy Lalande <jimmy.lalande@...com>,
Pascal Eberhard <pascal.eberhard@...com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@...r.kernel.org>,
Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
netdev <netdev@...r.kernel.org>, Rob Herring <robh@...nel.org>
Subject: Re: [PATCH net-next v5 04/13] dt-bindings: net: pcs: add bindings for
Renesas RZ/N1 MII converter
Hi Clément,
On Thu, May 19, 2022 at 5:32 PM Clément Léger <clement.leger@...tlin.com> wrote:
> This MII converter can be found on the RZ/N1 processor family. The MII
> converter ports are declared as subnodes which are then referenced by
> users of the PCS driver such as the switch.
>
> Reviewed-by: Rob Herring <robh@...nel.org>
> Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
> Signed-off-by: Clément Léger <clement.leger@...tlin.com>
Thanks for your patch!
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
> @@ -0,0 +1,162 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/pcs/renesas,rzn1-miic.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Renesas RZ/N1 MII converter
> +
> +maintainers:
> + - Clément Léger <clement.leger@...tlin.com>
> +
> +description: |
> + This MII converter is present on the Renesas RZ/N1 SoC family. It is
> + responsible to do MII passthrough or convert it to RMII/RGMII.
> +
> +properties:
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> + compatible:
> + items:
> + - enum:
> + - renesas,r9a06g032-miic
> + - const: renesas,rzn1-miic
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + items:
> + - description: MII reference clock
> + - description: RGMII reference clock
> + - description: RMII reference clock
> + - description: AHB clock used for the MII converter register interface
Please add clock-names (and make it required), as there are multiple clocks.
The rest LGTM (from an SoC integration PoV), so
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
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
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