From: Rob Herring <robh@kernel.org>
To: Peng Fan <peng.fan@nxp.com>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"festevam@gmail.com" <festevam@gmail.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] dt-bindings: soc: imx: add binding doc for aips bus
Date: Tue, 21 Jan 2020 17:21:27 -0600 [thread overview]
Message-ID: <20200121232127.GA21925@bogus> (raw)
In-Reply-To: <1579154877-13210-1-git-send-email-peng.fan@nxp.com>
On Thu, Jan 16, 2020 at 06:12:12AM +0000, Peng Fan wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Add binding doc for fsl,aips-bus
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
> .../devicetree/bindings/soc/imx/fsl,aips-bus.yaml | 38 ++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
>
> diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> new file mode 100644
> index 000000000000..73ce1b7fc306
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml
> @@ -0,0 +1,38 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/soc/imx/fsl,aips-bus.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: i.MX AHB to IP Bridge
> +
> +maintainers:
> + - Peng Fan <peng.fan@nxp.com>
> +
> +description: |
> + This particular peripheral is designed as the bridge between
> + AHB bus and peripherals with the lower bandwidth IP Slave (IPS)
> + buses.
> +
> +properties:
> + compatible:
> + oneOf:
> + - const: fsl,aips-bus
> +
> + reg:
> + maxItems: 1
> +
> +required:
> + - compatible
> + - reg
> +
> +examples:
> + - |
> + bus@30000000 {
> + compatible = "fsl,aips-bus", "simple-bus";
'make dt_binding_check' should be failing for you because this doesn't
match the schema. You need to add 'simple-bus'. However doing so will
make this schema match on any node with 'simple-bus'. See 'select' in
various arm,primecell schemas for how to avoid this problem.
Rob
> + reg = <0x30000000 0x400000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> + };
> +...
> --
> 2.16.4
>
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prev parent reply other threads:[~2020-01-21 23:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-16 6:12 [PATCH] dt-bindings: soc: imx: add binding doc for aips bus Peng Fan
2020-01-21 23:21 ` Rob Herring [this message]
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