linux-kernel - Re: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards from K+P

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Message-ID: <CAOMZO5DoLwEmQz5BQHDLk8sBq7mDH_UxBjRA0RGKb+PunMYu-Q@mail.gmail.com>
Date:   Wed, 23 May 2018 10:56:13 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Lukasz Majewski <lukma@...x.de>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] ARM: DTS: imx53: Add support for imx53 HSC/DDC boards
 from K+P

Hi Lukasz,

On Sat, May 19, 2018 at 9:02 AM, Lukasz Majewski <lukma@...x.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