linux-kernel - Re: [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line

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Message-ID: <20170203101751.bkuq4hic3utmypyl@dell>
Date:   Fri, 3 Feb 2017 10:17:51 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     jslaby@...e.com, linux-serial@...r.kernel.org, dt@...nel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, kernel@...inux.com,
        patrice.chotard@...com
Subject: Re: [PATCH v2 00/10] serial: st-asc: Allow handling of RTS line

On Fri, 03 Feb 2017, Greg KH wrote:

> On Wed, Feb 01, 2017 at 02:31:35PM +0000, Lee Jones wrote:
> > When hardware flow-control is disabled, manual toggling of the UART's
> > reset line (RTS) using userland applications (e.g. stty) is not
> > possible, since the ASC IP does not provide this functionality in the
> > same was as some other IPs do.  Thus, we have to do this manually.
> > 
> > This set ensures the correct Pinctrl groups are configured and
> > obtained for both manual toggling of the RTS line and for the IP to
> > take over the lines when HW flow-control is requested by the user.
> 
> I see 2 series that are listed as "v2", which one to take?

The one which was sent most recently. ;)

> I know, I'll drop both and wait for an updated set with all of the acks
> added to them...

Easy way out. ;)

> Please fix up and resend.

Okay, give me 5.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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