linux-kernel - Re: imx: RS-485 problems during TX, maybe DMA related

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Message-ID: <CAOMZO5Cdaob_r3YjhFYGLsmbdKGJiA8uC+5_tndcf+O0VHvH3A@mail.gmail.com>
Date:   Sun, 8 Jan 2017 13:12:13 -0200
From:   Fabio Estevam <festevam@...il.com>
To:     Clemens Gruber <clemens.gruber@...ruber.com>
Cc:     "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, Nandor Han <nandor.han@...com>,
        Lucas Stach <l.stach@...gutronix.de>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: imx: RS-485 problems during TX, maybe DMA related

Hi Clemens,

On Sat, Jan 7, 2017 at 9:06 PM, Clemens Gruber
<clemens.gruber@...ruber.com> wrote:

> Just remuxed GPIO signals to these pads, applied your two patches and
> used rts-gpios in the DT but I still see the same problem :/

As you have tested my 'rts-gpios' patches, would it be possible to
reply with your Tested-by tag?

Thanks