linux-kernel - [PATCH 0/2] serial: sh-sci: Fix earlycon on Renesas ARM platforms

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Message-Id: <20180830125404.21192-1-geert+renesas@glider.be>
Date:   Thu, 30 Aug 2018 14:54:02 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Jiri Slaby <jslaby@...e.com>,
        Chris Brandt <chris.brandt@...esas.com>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Ulrich Hecht <uli+renesas@...nd.eu>,
        linux-serial@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 0/2] serial: sh-sci: Fix earlycon on Renesas ARM platforms

	Hi Greg,

Due to an unfortunate oversight, commit 2d4dd0da45401c7a ("serial: sh-sci:
Allow for compressed SCIF address") broke earlycon on all Renesas ARM
platforms using a SCIF port for the serial console (R-Car, RZ/A1, RZ/G1,
RZ/G2 SoCs), due to an incorrect value of port->regshift.

This patch series fixes that by reverting that commit, and a (reverse)
dependency.

Earlycon for RZ/A2 (which is a new platform) will be fixed later in a
separate patch.

Thanks for applying!

Geert Uytterhoeven (2):
  Revert "serial: sh-sci: Remove SCIx_RZ_SCIFA_REGTYPE"
  Revert "serial: sh-sci: Allow for compressed SCIF address"

 drivers/tty/serial/sh-sci.c | 56 +++++++++++++++++++++++++++----------
 include/linux/serial_sci.h  |  1 +
 2 files changed, 42 insertions(+), 15 deletions(-)

-- 
2.17.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.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