From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Drew Fustini <drew@beagleboard.org>
Cc: Rob Herring <robh+dt@kernel.org>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Michael Zhu <michael.zhu@starfivetech.com>,
Fu Wei <tekkamanninja@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
linux-riscv <linux-riscv@lists.infradead.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
Huan Feng <huan.feng@starfivetech.com>
Subject: Re: [RFC PATH 1/2] dt-bindings: gpio: add starfive, jh7100-gpio bindings
Date: Thu, 1 Jul 2021 10:34:56 +0200 [thread overview]
Message-ID: <CAMuHMdWLNy6_CnFEYDvHSEdMYH=T_Fy=DCjZCF9kPGWcD-B0Qw@mail.gmail.com> (raw)
In-Reply-To: <20210701002037.912625-2-drew@beagleboard.org>
Hi Drew,
On Thu, Jul 1, 2021 at 2:22 AM Drew Fustini <drew@beagleboard.org> wrote:
> Add bindings for the GPIO controller in the StarFive JH7100 SoC [1].
>
> [1] https://github.com/starfive-tech/beaglev_doc
>
> Signed-off-by: Drew Fustini <drew@beagleboard.org>
> Signed-off-by: Huan Feng <huan.feng@starfivetech.com>
Thanks for your patch!
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/gpio/starfive,jh7100-gpio.yaml
> @@ -0,0 +1,60 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/gpio/starfive,jh7100-gpio.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: StarFive JH7100 GPIO controller
> +
> +maintainers:
> + - Huan Feng <huan.feng@starfivetech.com>
> + - Drew Fustini <drew@beagleboard.org>
> +
> +properties:
> + compatible:
> + items:
> + - const: starfive,jh7100-gpio
> +
> + reg:
> + maxItems: 1
> +
> + interrupts:
> + description:
> + Interrupt mapping, one per GPIO. Maximum 32 GPIOs.
> + minItems: 1
> + maxItems: 32
What about clocks and resets?
> +
> + gpio-controller: true
> +
> + "#gpio-cells":
> + const: 2
> +
> + interrupt-controller: true
> +
> + "#interrupt-cells":
> + const: 2
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> + - interrupt-controller
> + - "#interrupt-cells"
> + - "#gpio-cells"
> + - gpio-controller
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + gpio@11910000 {
> + compatible = "starfive,jh7100-gpio";
> + reg = <0x11910000 0x10000>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupts = <32>;
> + };
> +
> +...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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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next prev parent reply other threads:[~2021-07-01 8:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-01 0:20 [RFC PATH 0/2] gpio: starfive-jh7100: Add StarFive JH7100 GPIO bindings and driver Drew Fustini
2021-07-01 0:20 ` [RFC PATH 1/2] dt-bindings: gpio: add starfive,jh7100-gpio bindings Drew Fustini
2021-07-01 8:34 ` Geert Uytterhoeven [this message]
2021-07-02 20:56 ` Drew Fustini
2021-07-02 21:03 ` [RFC PATH 1/2] dt-bindings: gpio: add starfive, jh7100-gpio bindings Geert Uytterhoeven
2021-07-03 6:46 ` [RFC PATH 1/2] dt-bindings: gpio: add starfive,jh7100-gpio bindings Drew Fustini
2021-07-03 8:49 ` [RFC PATH 1/2] dt-bindings: gpio: add starfive, jh7100-gpio bindings Geert Uytterhoeven
2021-07-01 0:20 ` [RFC PATH 2/2] gpio: starfive-jh7100: Add StarFive JH7100 GPIO driver Drew Fustini
2021-07-01 2:25 ` Bin Meng
2021-07-01 20:44 ` Drew Fustini
2021-07-01 6:39 ` Michael Walle
2021-07-01 20:33 ` Drew Fustini
2021-07-02 14:59 ` Michael Walle
2021-07-02 21:00 ` Drew Fustini
2021-07-23 21:04 ` Linus Walleij
2021-07-26 7:11 ` Drew Fustini
2021-07-26 7:21 ` Michael Walle
2021-07-27 5:28 ` Drew Fustini
2021-07-28 9:49 ` Michael Walle
2021-07-28 10:59 ` Emil Renner Berthing
2021-07-28 11:19 ` Michael Walle
2021-07-28 11:21 ` Emil Renner Berthing
2021-07-02 16:03 ` Andy Shevchenko
2021-07-02 21:06 ` Drew Fustini
2021-07-05 13:29 ` Michael Walle
2021-07-05 14:33 ` Matti Vaittinen
2021-07-15 1:49 ` Ley Foon Tan
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