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From:   Fabio Estevam <festevam@gmail.com>
Date:   Wed, 23 May 2018 10:56:13 -0300
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Subject: Re: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards
 from K+P
To:     Lukasz Majewski <lukma@denx.de>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Russell King <linux@armlinux.org.uk>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <kernel@pengutronix.de>,
        Fabio Estevam <fabio.estevam@nxp.com>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@lists.infradead.org>
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Hi Lukasz,

On Sat, May 19, 2018 at 9:02 AM, Lukasz Majewski <lukma@denx.de> wrote:

> After removing imx53-kp-ddc and imx53-kp-common iomux subnodes I do see
> following errors in the dmesg (v4.17-rc5):
>
> imx53-pinctrl 53fa8000.iomuxc: function 'iomuxc' not supported
> imx53-pinctrl 53fa8000.iomuxc: invalid function iomuxc in map table

Could you please investigate this error?

I have just tried the following change on a imx53-qsb:
http://code.bulix.org/ik01yu-339697

and it works as expected:
# dmesg  | grep iomux
[    0.100046] imx53-pinctrl 53fa8000.iomuxc: initialized IMX pinctrl driver