From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
radu_nicolae.pirea@upb.ro, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Greg KH <gregkh@linuxfoundation.org>,
Mark Brown <broonie@kernel.org>, Jiri Slaby <jslaby@suse.com>,
Richard Genoud <richard.genoud@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Arnd Bergmann <arnd@arndb.de>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>,
linux-spi <l
Subject: Re: [PATCH v12 0/6] Driver for at91 usart in spi mode
Date: Wed, 12 Sep 2018 09:33:55 +0200 [thread overview]
Message-ID: <20180912073355.GB2557@piout.net> (raw)
In-Reply-To: <20180911225440.GL4185@dell>
On 11/09/2018 23:54:40+0100, Lee Jones wrote:
> > > http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-6438-32-bit-ARM926-Embedded-Microprocessor-SAM9G45_Datasheet.pdf
> > >
> > > USART doc starting p572, registers p621.
>
> After looking at the datasheet, I don't see any reason why one of the
> two drivers can't be selected using different compatible strings.
Because there is only one IP and we don't use the device tree to selecet
linux specific drivers.
If you are not happy having that in MFD, I guess we can move it out
somewhere else.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-09-12 7:33 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-04 11:13 [PATCH v12 0/6] Driver for at91 usart in spi mode Radu Pirea
2018-09-04 11:13 ` [PATCH v12 1/6] MAINTAINERS: add at91 usart mfd driver Radu Pirea
2018-09-04 11:13 ` [PATCH v12 2/6] dt-bindings: add binding for atmel-usart in SPI mode Radu Pirea
2018-09-04 11:13 ` [PATCH v12 3/6] mfd: at91-usart: added mfd driver for usart Radu Pirea
2018-09-04 11:13 ` [PATCH v12 4/6] MAINTAINERS: add at91 usart spi driver Radu Pirea
2018-09-04 11:13 ` [PATCH v12 5/6] spi: at91-usart: add driver for at91-usart as spi Radu Pirea
2018-09-04 11:13 ` [PATCH v12 6/6] tty/serial: atmel: change the driver to work under at91-usart mfd Radu Pirea
2018-09-10 9:48 ` [PATCH v12 0/6] Driver for at91 usart in spi mode Lee Jones
2018-09-10 9:51 ` Nicolas Ferre
2018-09-10 13:43 ` Lee Jones
2018-09-11 9:33 ` Lee Jones
2018-09-11 9:39 ` Alexandre Belloni
2018-09-11 14:59 ` Geert Uytterhoeven
2018-09-11 15:36 ` Alexandre Belloni
2018-09-11 16:23 ` Geert Uytterhoeven
2018-09-11 18:39 ` Lee Jones
2018-09-11 18:58 ` Alexandre Belloni
2018-09-11 19:04 ` Geert Uytterhoeven
2018-09-11 22:44 ` Lee Jones
2018-09-11 22:54 ` Lee Jones
2018-09-12 7:33 ` Alexandre Belloni [this message]
2018-09-12 8:41 ` Lee Jones
2018-09-12 9:43 ` Geert Uytterhoeven
2018-09-12 10:54 ` Lee Jones
2018-09-12 11:17 ` Alexandre Belloni
2018-09-12 11:43 ` Lee Jones
2018-09-12 12:14 ` Alexandre Belloni
2018-09-12 13:12 ` Lee Jones
2018-09-12 19:36 ` Radu Pirea
2018-10-09 9:04 ` Lee Jones
2018-09-11 18:59 ` Geert Uytterhoeven
2018-09-11 22:43 ` Lee Jones
2018-09-12 7:30 ` Alexandre Belloni
2018-09-12 8:36 ` Lee Jones
2018-09-11 11:18 ` [GIT PULL v2] Immutable branch between MFD, SPI and TTY due for the v4.20 merge window Lee Jones
2018-09-11 14:04 ` Greg KH
2018-09-11 14:07 ` Lee Jones
2018-09-11 14:12 ` Greg KH
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