From: Chris Brandt <Chris.Brandt@renesas.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
"uli@fpond.eu" <uli@fpond.eu>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Greg KH <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Linux-sh list <linux-sh@vger.kernel.org>,
"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>
Subject: RE: [PATCH/RFC 4/4] sh-sci: Derive regshift value from DT compatible value
Date: Mon, 06 Aug 2018 16:10:59 +0000 [thread overview]
Message-ID: <TY1PR01MB15622D51FC913D8A99A43AAF8A200@TY1PR01MB1562.jpnprd01.prod.outlook.com> (raw)
In-Reply-To: <CAMuHMdWfsdbmGUQPk4O=9jyPZ_tUEytO5z2XE6-TnagJ3taPVA@mail.gmail.com>
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WARNING: multiple messages have this Message-ID (diff)
From: Chris Brandt <Chris.Brandt@renesas.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
"uli@fpond.eu" <uli@fpond.eu>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Greg KH <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Linux-sh list <linux-sh@vger.kernel.org>,
"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>
Subject: RE: [PATCH/RFC 4/4] sh-sci: Derive regshift value from DT compatible value
Date: Mon, 6 Aug 2018 16:10:59 +0000 [thread overview]
Message-ID: <TY1PR01MB15622D51FC913D8A99A43AAF8A200@TY1PR01MB1562.jpnprd01.prod.outlook.com> (raw)
In-Reply-To: <CAMuHMdWfsdbmGUQPk4O=9jyPZ_tUEytO5z2XE6-TnagJ3taPVA@mail.gmail.com>
Hi Geert,
On Monday, August 06, 2018 1, Geert Uytterhoeven wrote:
> BTW, it would have been very valuable to know that earlycon didn't work,
> as that
> would have helped in avoiding the earlycon breakage on other parts.
My apologies.
When I had first looked at this months ago, I quickly realized that
earlycon was not going to work because the RZ/A2 SCIF was not like all the
other SCIF devices.
So instead I went with a simple 2 line change to DEBUG_LL. After that
point, I forgot all about earlycon until I saw you mention it this morning.
Chris
next prev parent reply other threads:[~2018-08-06 16:10 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-06 14:07 [PATCH/RFC 0/4] sh-sci : Do not derive regshift from regsize Geert Uytterhoeven
2018-08-06 14:07 ` Geert Uytterhoeven
2018-08-06 14:07 ` [PATCH/RFC 1/4] sh-sci: Use a separate sci_port for earlycon Geert Uytterhoeven
2018-08-06 14:07 ` Geert Uytterhoeven
2018-08-06 14:07 ` [PATCH/RFC 2/4] sh-sci: Take into account regshift to fix earlycon breakage Geert Uytterhoeven
2018-08-06 14:07 ` Geert Uytterhoeven
2018-08-06 14:07 ` [PATCH/RFC 3/4] Revert "serial: sh-sci: Compute the regshift value for SCI ports" Geert Uytterhoeven
2018-08-06 14:07 ` Geert Uytterhoeven
2018-08-06 14:16 ` Laurent Pinchart
2018-08-06 14:16 ` Laurent Pinchart
2018-08-06 14:34 ` Geert Uytterhoeven
2018-08-06 14:34 ` Geert Uytterhoeven
2018-08-06 14:41 ` Laurent Pinchart
2018-08-06 14:41 ` Laurent Pinchart
2018-08-06 14:52 ` Geert Uytterhoeven
2018-08-06 14:52 ` Geert Uytterhoeven
2018-08-06 14:07 ` [PATCH/RFC 4/4] sh-sci: Derive regshift value from DT compatible value Geert Uytterhoeven
2018-08-06 14:07 ` Geert Uytterhoeven
2018-08-06 14:18 ` Chris Brandt
2018-08-06 14:18 ` Chris Brandt
2018-08-06 14:38 ` Geert Uytterhoeven
2018-08-06 14:38 ` Geert Uytterhoeven
2018-08-06 16:10 ` Chris Brandt [this message]
2018-08-06 16:10 ` Chris Brandt
2018-08-07 19:24 ` Chris Brandt
2018-08-07 19:24 ` Chris Brandt
2018-08-07 19:37 ` Geert Uytterhoeven
2018-08-07 19:37 ` Geert Uytterhoeven
2018-08-07 21:10 ` Chris Brandt
2018-08-07 21:10 ` Chris Brandt
2018-08-08 0:16 ` Chris Brandt
2018-08-08 0:16 ` Chris Brandt
2018-08-08 10:11 ` Geert Uytterhoeven
2018-08-08 10:11 ` Geert Uytterhoeven
2018-08-08 10:39 ` Chris Brandt
2018-08-08 10:39 ` Chris Brandt
2018-08-08 11:05 ` Geert Uytterhoeven
2018-08-08 11:05 ` Geert Uytterhoeven
2018-08-06 14:37 ` [PATCH/RFC 0/4] sh-sci : Do not derive regshift from regsize Laurent Pinchart
2018-08-06 14:37 ` Laurent Pinchart
2018-08-06 14:41 ` Laurent Pinchart
2018-08-06 14:41 ` Laurent Pinchart
2018-08-06 14:41 ` Geert Uytterhoeven
2018-08-06 14:41 ` Geert Uytterhoeven
2018-08-08 11:02 ` Geert Uytterhoeven
2018-08-08 11:02 ` Geert Uytterhoeven
2018-08-08 11:32 ` Chris Brandt
2018-08-08 11:32 ` Chris Brandt
2018-08-08 20:46 ` Chris Brandt
2018-08-08 20:46 ` Chris Brandt
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