linux-kernel - Re: [PATCH 6/6] mfd: lochnagar: Move binding over to dtschema

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Date:   Mon, 27 Apr 2020 10:36:14 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     <robh+dt@...nel.org>, <lee.jones@...aro.org>, <broonie@...nel.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>, <jdelvare@...e.com>,
        <linux@...ck-us.net>, <linus.walleij@...aro.org>
CC:     <lgirdwood@...il.com>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <patches@...nsource.cirrus.com>
Subject: Re: [PATCH 6/6] mfd: lochnagar: Move binding over to dtschema

On Mon, Apr 27, 2020 at 11:28:12AM +0100, Charles Keepax wrote:
> Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
> ---
> +            lochnagar-pinctrl {
> +                compatible = "cirrus,lochnagar-pinctrl";
> +
> +                gpio-controller;
> +                #gpio-cells = <2>;
> +                gpio-ranges = <&lochnagar 0 0 LOCHNAGAR2_PIN_NUM_GPIOS>;
> +
> +                pinctrl-names = "default";
> +                pinctrl-0 = <&pinsettings>;

This seems to cause the following error:

Documentation/devicetree/bindings/mfd/cirrus,lochnagar.example.dt.yaml:
lochnagar@22: lochnagar-pinctrl:pin-settings:phandle: [[4]] is not of type 'object'

I think the schema is correct and the problem is one of tooling,
I have been poking at it for a while but can't seem to find a way
to silence this one. Any advice would be greatly appreciated.

Thanks,
Charles

> +
> +                pinsettings: pin-settings {
> +                    ap2aif {
> +                        input-enable;
> +                        groups = "gf-aif1";
> +                        function = "codec-aif3";
> +                    };
> +                    codec2aif {
> +                        output-enable;
> +                        groups = "codec-aif3";
> +                        function = "gf-aif1";
> +                    };
> +                };
> +            };