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 Mathieu-Daudé" <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
Date: Fri, 22 May 2020 09:29:11 +0200 [thread overview]
Message-ID: <20200522072911.GF7331@alpha.franken.de> (raw)
In-Reply-To: <20200521140725.29571-9-Sergey.Semin@baikalelectronics.ru>
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 ]
next prev parent reply other threads:[~2020-05-22 7:31 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-21 14:07 [PATCH v4 00/13] mips: Prepare MIPS-arch code for Baikal-T1 SoC support Serge Semin
2020-05-21 14:07 ` [PATCH v4 01/13] dt-bindings: power: Convert mti,mips-cpc to DT schema Serge Semin
2020-05-21 14:07 ` [PATCH v4 02/13] dt-bindings: bus: Add MIPS CDMM controller Serge Semin
2020-05-21 14:07 ` [PATCH v4 03/13] mips: Add MIPS Release 5 support Serge Semin
2020-05-22 1:33 ` Maciej W. Rozycki
2020-05-22 7:27 ` Thomas Bogendoerfer
2020-05-22 13:15 ` Serge Semin
2020-05-21 14:07 ` [PATCH v4 04/13] mips: Add MIPS Warrior P5600 support Serge Semin
2020-05-22 7:28 ` Thomas Bogendoerfer
2020-05-21 14:07 ` [PATCH v4 05/13] mips: Fix cpu_has_mips64r1/2 activation for MIPS32 CPUs Serge Semin
2020-05-22 7:28 ` Thomas Bogendoerfer
2020-05-21 14:07 ` [PATCH v4 06/13] mips: Add CP0 Write Merge config support Serge Semin
2020-05-22 7:28 ` Thomas Bogendoerfer
2020-05-21 14:07 ` [PATCH v4 07/13] mips: Add CONFIG/CONFIG6/Cause reg fields macro Serge Semin
2020-05-22 7:28 ` Thomas Bogendoerfer
2020-05-21 14:07 ` [PATCH v4 08/13] mips: Add CPS_NS16550_WIDTH config Serge Semin
2020-05-22 7:29 ` Thomas Bogendoerfer [this message]
2020-05-21 14:07 ` [PATCH v4 09/13] mips: cdmm: Add mti,mips-cdmm dtb node support Serge Semin
2020-05-21 14:07 ` [PATCH v4 10/13] bus: cdmm: Add MIPS R5 arch support Serge Semin
2020-05-21 14:07 ` [PATCH v4 11/13] mips: Add udelay lpj numbers adjustment Serge Semin
2020-05-22 7:29 ` Thomas Bogendoerfer
2020-05-21 14:07 ` [PATCH v4 12/13] mips: csrc-r4k: Mark R4K timer as unstable if CPU freq changes Serge Semin
2020-05-22 7:29 ` Thomas Bogendoerfer
2020-05-21 14:07 ` [PATCH v4 13/13] mips: cevt-r4k: Update the r4k-clockevent frequency in sync with CPU Serge Semin
2020-05-22 7:30 ` Thomas Bogendoerfer
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