From mboxrd@z Thu Jan  1 00:00:00 1970
From: Geert Uytterhoeven <geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
Subject: Re: [PATCH 2/5] serial: imx: Use generic uart-has-rtscts DT property
Date: Thu, 14 Apr 2016 19:38:57 +0200
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To: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>, Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>, Jiri Slaby <jslaby-IBi9RG/b67k@public.gmane.org>, Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>, Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>, Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>, Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, Barry Song <baohua-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Fabio Estevam <fabio.estevam-3arQi8VN3Tc@public.gmane.org>, Qipan Li <Qipan.Li-kQvG35nSl+M@public.gmane.org>, "linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
List-Id: devicetree@vger.kernel.org

Hi Rob,

On Thu, Apr 14, 2016 at 7:22 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
> On Thu, Apr 14, 2016 at 02:13:20PM +0200, Geert Uytterhoeven wrote:
>> Convert the Freescale IMX UART driver from using the vendor-specific
>> "fsl,uart-has-rtscts" to the generic "uart-has-rtscts" DT property, as
>> documented by the Generic Serial DT Bindings.
>>
>> The old vendor-specific property is still recognized by the driver for
>> backwards compatibility, but deprecated.
>
> You should update the dts files as well.

Indeed. But as I said in the cover letter:

"Actual DTS files are to be updated later, after this series has been
 integrated into mainline."

DTS updates typically go through a different path (e.g. arm-soc).
RTS/CTS support will be broken if the DTSes are updated before the drivers.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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