linux-kernel - Re: [PATCH v11 4/5] dt-bindings: serial: document LiteUART bindings

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAMuHMdXZ4QA4HX8xZJVnnj5P3USpefNn+8OFGz+Yo9T=UpNM4g@mail.gmail.com>
Date:   Fri, 25 Sep 2020 15:16:23 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Mateusz Holenko <mholenko@...micro.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
        Stafford Horne <shorne@...il.com>,
        Karol Gugala <kgugala@...micro.com>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        "Paul E. McKenney" <paulmck@...ux.ibm.com>,
        Filip Kokosinski <fkokosinski@...micro.com>,
        Pawel Czarnecki <pczarnecki@...ernships.antmicro.com>,
        Joel Stanley <joel@....id.au>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Maxime Ripard <mripard@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Sam Ravnborg <sam@...nborg.org>,
        Icenowy Zheng <icenowy@...c.io>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "Gabriel L. Somlo" <gsomlo@...il.com>
Subject: Re: [PATCH v11 4/5] dt-bindings: serial: document LiteUART bindings

Hi Mateusz,

On Wed, Sep 23, 2020 at 12:10 PM Mateusz Holenko <mholenko@...micro.com> wrote:
> From: Filip Kokosinski <fkokosinski@...micro.com>
>
> Add documentation for LiteUART devicetree bindings.
>
> Signed-off-by: Filip Kokosinski <fkokosinski@...micro.com>
> Signed-off-by: Mateusz Holenko <mholenko@...micro.com>
> Reviewed-by: Rob Herring <robh@...nel.org>

Thanks for your patch!

> --- /dev/null
> +++ b/Documentation/devicetree/bindings/serial/litex,liteuart.yaml
> @@ -0,0 +1,38 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/serial/litex,liteuart.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: LiteUART serial controller
> +
> +maintainers:
> +  - Karol Gugala <kgugala@...micro.com>
> +  - Mateusz Holenko <mholenko@...micro.com>
> +
> +description: |
> +  LiteUART serial controller is a part of LiteX FPGA SoC builder. It supports

part of the

> +  multiple CPU architectures, currently including e.g. OpenRISC and RISC-V.
> +
> +properties:
> +  compatible:
> +    const: litex,liteuart

Have you already decided how to handle future LiteUART variants that add
new features (e.g. CTS/RTS, DMA)?


> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +examples:
> +  - |
> +    uart0: serial@...01800 {
> +      compatible = "litex,liteuart";
> +      reg = <0xe0001800 0x100>;
> +      interrupts = <2>;
> +    };
> --
> 2.25.1
>


--
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