From: Rob Herring <robh@kernel.org>
To: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
Linus Walleij <linus.walleij@linaro.org>,
openbmc@lists.ozlabs.org, Tomer Maimon <tmaimon77@gmail.com>,
Joel Stanley <joel@jms.id.au>,
linux-kernel@vger.kernel.org,
Avi Fishman <avifishman70@gmail.com>,
Tali Perry <tali.perry1@gmail.com>,
Patrick Venture <venture@google.com>,
Nancy Yuen <yuenn@google.com>,
Benjamin Fair <benjaminfair@google.com>
Subject: Re: [PATCH 1/8] dt-bindings: arm/npcm: Add binding for global control registers (GCR)
Date: Tue, 15 Jun 2021 17:43:21 -0600 [thread overview]
Message-ID: <20210615234321.GA1681813@robh.at.kernel.org> (raw)
In-Reply-To: <20210602120329.2444672-2-j.neuschaefer@gmx.net>
On Wed, Jun 02, 2021 at 02:03:22PM +0200, Jonathan Neuschäfer wrote:
> A nuvoton,*-gcr node is present in nuvoton-common-npcm7xx.dtsi and will
> be added to nuvoton-wpcm450.dtsi. It is necessary for the NPCM7xx and
> WPCM450 pinctrl drivers, and may later be used to retrieve SoC model and
> version information.
>
> This patch adds a binding to describe this node.
>
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
> ---
> .../bindings/arm/npcm/nuvoton,gcr.yaml | 38 +++++++++++++++++++
> 1 file changed, 38 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
>
> diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
> new file mode 100644
> index 0000000000000..3174279f7713a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml
> @@ -0,0 +1,38 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gcr.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Global Control Registers block in Nuvoton SoCs
> +
> +maintainers:
> + - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
> +
> +description: |
> + The Global Control Registers (GCR) are a block of registers in Nuvoton SoCs
> + that expose misc functionality such as chip model and version information or
> + pinmux settings.
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - nuvoton,wpcm450-gcr
> + - nuvoton,npcm750-gcr
> + - const: syscon
> + - const: simple-mfd
How is this a simple-mfd? There are no child nodes.
> + reg: true
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + gcr: gcr@800000 {
> + compatible = "nuvoton,npcm750-gcr", "syscon", "simple-mfd";
> + reg = <0x800000 0x1000>;
> + };
> --
> 2.30.2
next prev parent reply other threads:[~2021-06-15 23:43 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 12:03 [PATCH 0/8] Nuvoton WPCM450 pinctrl and GPIO driver Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 1/8] dt-bindings: arm/npcm: Add binding for global control registers (GCR) Jonathan Neuschäfer
2021-06-04 8:00 ` Linus Walleij
2021-06-13 9:20 ` Jonathan Neuschäfer
2021-06-15 23:43 ` Rob Herring [this message]
2021-06-19 10:08 ` Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 2/8] MAINTAINERS: Match all of bindings/arm/npcm/ as part of NPCM architecture Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 3/8] ARM: dts: wpcm450: Add global control registers (GCR) node Jonathan Neuschäfer
2021-06-04 8:01 ` Linus Walleij
2021-06-13 9:23 ` Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 4/8] dt-bindings: pinctrl: Add Nuvoton WPCM450 Jonathan Neuschäfer
2021-06-04 9:35 ` Linus Walleij
2021-06-13 9:53 ` Jonathan Neuschäfer
2021-06-15 23:45 ` Rob Herring
2021-06-19 10:17 ` Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 5/8] pinctrl: nuvoton: Add driver for WPCM450 Jonathan Neuschäfer
2021-06-02 12:50 ` Andy Shevchenko
2021-06-12 23:20 ` Jonathan Neuschäfer
2021-06-13 10:06 ` Andy Shevchenko
2021-06-13 19:08 ` Jonathan Neuschäfer
2021-06-02 14:31 ` kernel test robot
2021-06-03 18:33 ` kernel test robot
2021-06-04 9:31 ` Linus Walleij
2021-06-13 10:26 ` Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 6/8] ARM: dts: wpcm450: Add pinctrl node Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 7/8] ARM: dts: wpcm450: Add pin functions Jonathan Neuschäfer
2021-06-02 12:03 ` [PATCH 8/8] ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add GPIO LEDs and buttons Jonathan Neuschäfer
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