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Date:   Fri, 22 May 2020 09:29:11 +0200
From:   Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To:     Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc:     Serge Semin <fancer.lancer@gmail.com>,
        Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
        Paul Burton <paulburton@kernel.org>,
        Ralf Baechle <ralf@linux-mips.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= <f4bug@amsat.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Allison Randal <allison@lohutok.net>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 08/13] mips: Add CPS_NS16550_WIDTH config
Message-ID: <20200522072911.GF7331@alpha.franken.de>
References: <20200521140725.29571-1-Sergey.Semin@baikalelectronics.ru>
 <20200521140725.29571-9-Sergey.Semin@baikalelectronics.ru>
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On Thu, May 21, 2020 at 05:07:19PM +0300, Serge Semin wrote:
> On some platforms IO-memory might require to use a proper load/store
> instructions (like Baikal-T1 IO-memory). To fix the cps-vec UART debug
> printout let's add the CONFIG_CPS_NS16550_WIDTH config to determine which
> instructions lb/sb, lh/sh or lw/sw are required for MMIO operations.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> Cc: Paul Burton <paulburton@kernel.org>
> Cc: Ralf Baechle <ralf@linux-mips.org>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: devicetree@vger.kernel.org
> ---
>  arch/mips/Kconfig.debug            | 10 ++++++++++
>  arch/mips/kernel/cps-vec-ns16550.S | 18 ++++++++++++++++--
>  2 files changed, 26 insertions(+), 2 deletions(-)

applied to mips-next.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]