From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Zhichang Yuan
<yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linuxarm-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
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linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
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xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org,
linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
zourongrong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
liviu.dudau-5wv7dgnIgG8@public.gmane.org,
kantyzc-9Onoh4P/yGk@public.gmane.org,
zhichang.yuan02-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH V3 3/4] ARM64 LPC: support serial based on low-pin-count
Date: Wed, 14 Sep 2016 14:25:54 +0200 [thread overview]
Message-ID: <4340181.AghlmQIy28@wuerfel> (raw)
In-Reply-To: <1473855354-150093-4-git-send-email-yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
On Wednesday, September 14, 2016 8:15:53 PM CEST Zhichang Yuan wrote:
> From: "zhichang.yuan" <yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
>
> On Hip06 platform, a 16550 compatible UART is connected to low-pin-count and
> controlled through the LPC I/O cycles. After registering the LPC uart specific
> serial_in/serial_out to 8250 core driver, serial data can be read/written
> through the LPC.
>
> Signed-off-by: zhichang.yuan <yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
>
I still think this should be handled by 8250_of.c after the addition of
support for IORESOURCE_IO.
Arnd
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next prev parent reply other threads:[~2016-09-14 12:25 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-14 12:15 [PATCH V3 0/4] ARM64 LPC: legacy ISA I/O support Zhichang Yuan
2016-09-14 12:15 ` [PATCH V3 1/4] ARM64 LPC: Indirect ISA port IO introduced Zhichang Yuan
2016-09-14 12:24 ` Arnd Bergmann
2016-09-14 14:16 ` zhichang.yuan
[not found] ` <57D95BBC.9030405-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
2016-09-14 14:23 ` Arnd Bergmann
2016-09-18 3:38 ` zhichang
2016-09-21 9:26 ` zhichang
2016-09-14 12:15 ` [PATCH V3 2/4] ARM64 LPC: LPC driver implementation on Hip06 Zhichang Yuan
2016-09-14 12:33 ` Arnd Bergmann
2016-09-14 14:50 ` zhichang.yuan
2016-09-14 21:32 ` Arnd Bergmann
2016-09-15 8:02 ` Gabriele Paoloni
2016-09-15 8:22 ` Arnd Bergmann
2016-09-15 12:05 ` Gabriele Paoloni
2016-09-15 12:24 ` Arnd Bergmann
2016-09-15 14:28 ` Gabriele Paoloni
2016-09-21 10:09 ` zhichang
2016-09-21 16:20 ` Gabriele Paoloni
2016-09-21 20:18 ` Arnd Bergmann
2016-09-22 11:55 ` Gabriele Paoloni
2016-09-22 12:14 ` Arnd Bergmann
2016-09-22 14:47 ` Gabriele Paoloni
2016-09-22 14:59 ` Arnd Bergmann
2016-09-22 15:20 ` Gabriele Paoloni
2016-09-22 15:46 ` zhichang.yuan
2016-09-22 16:27 ` zhichang.yuan
[not found] ` <57E40665.8080005-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-09-23 9:51 ` Arnd Bergmann
2016-09-23 10:23 ` Gabriele Paoloni
2016-09-23 13:42 ` Arnd Bergmann
2016-09-23 14:59 ` Gabriele Paoloni
2016-09-23 15:55 ` Arnd Bergmann
2016-09-24 8:14 ` zhichang
[not found] ` <05a573de-e963-6590-6ed3-55af97067d7a-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-09-24 21:00 ` Arnd Bergmann
2016-09-26 13:21 ` Gabriele Paoloni
2016-09-24 8:00 ` zhichang
2016-10-02 22:03 ` Jon Masters
[not found] ` <2af4f2d8-e3a4-fa00-e700-60af70bf4560-Zp4isUonpHBD60Wz+7aTrA@public.gmane.org>
2016-10-04 12:02 ` John Garry
2016-10-06 0:18 ` Benjamin Herrenschmidt
2016-10-06 13:31 ` John Garry
[not found] ` <1473855354-150093-3-git-send-email-yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
2016-09-14 14:09 ` kbuild test robot
2016-09-14 12:15 ` [PATCH V3 3/4] ARM64 LPC: support serial based on low-pin-count Zhichang Yuan
[not found] ` <1473855354-150093-4-git-send-email-yuanzhichang-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
2016-09-14 12:25 ` Arnd Bergmann [this message]
2016-09-14 15:04 ` zhichang.yuan
2016-09-14 21:33 ` Arnd Bergmann
2016-09-21 10:12 ` zhichang
2016-09-21 19:29 ` Arnd Bergmann
2016-09-14 12:15 ` [PATCH V3 4/4] ARM64 LPC: support earlycon for UART connected to LPC Zhichang Yuan
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