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From: Peter Korsgaard <peter-+2lRwdCCLRT2eFz/2MeuCQ@public.gmane.org>
To: kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org
Cc: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
	Lee Jones <lee-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>,
	Greg Kroah-Hartman
	<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
	Jiri Slaby <jslaby-IBi9RG/b67k@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH V2 2/2] serial: bcm2835: add driver for bcm2835-aux-uart
Date: Mon, 11 Jan 2016 16:25:35 +0100	[thread overview]
Message-ID: <87y4bw9lzk.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <1452344854-2576-3-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org> (kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org's message of "Sat, 9 Jan 2016 13:07:33 +0000")

>>>>> "kernel" == kernel  <kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org> writes:

 > From: Martin Sperl <kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
 > The bcm2835 SOC contains an auxiliary uart, which is very close
 > to the ns16550 with some differences.

 > The big difference is that the uart HW is not using an internal divider
 > of 16 but 8, which results in an effictive baud-rate being twice
 > the requested baud-rate.

 > This driver handles this device correctly and handles the difference in
 > the HW divider by scaling up the clock ba a factor of 2.

s/ba/by/

-- 
Bye, Peter Korsgaard
--
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WARNING: multiple messages have this Message-ID (diff)
From: peter@korsgaard.com (Peter Korsgaard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 2/2] serial: bcm2835: add driver for bcm2835-aux-uart
Date: Mon, 11 Jan 2016 16:25:35 +0100	[thread overview]
Message-ID: <87y4bw9lzk.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <1452344854-2576-3-git-send-email-kernel@martin.sperl.org> (kernel@martin.sperl.org's message of "Sat, 9 Jan 2016 13:07:33 +0000")

>>>>> "kernel" == kernel  <kernel@martin.sperl.org> writes:

 > From: Martin Sperl <kernel@martin.sperl.org>
 > The bcm2835 SOC contains an auxiliary uart, which is very close
 > to the ns16550 with some differences.

 > The big difference is that the uart HW is not using an internal divider
 > of 16 but 8, which results in an effictive baud-rate being twice
 > the requested baud-rate.

 > This driver handles this device correctly and handles the difference in
 > the HW divider by scaling up the clock ba a factor of 2.

s/ba/by/

-- 
Bye, Peter Korsgaard

  parent reply	other threads:[~2016-01-11 15:25 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-09 13:07 [PATCH V2 0/2] serial: bcm2835: add bcm2835 auxiliar uart driver kernel-TqfNSX0MhmxHKSADF0wUEw
2016-01-09 13:07 ` kernel at martin.sperl.org
     [not found] ` <1452344854-2576-1-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-01-09 13:07   ` [PATCH V2 1/2] dt/bindings: serial: bcm2835: add binding documentation for bcm2835-aux-uart kernel-TqfNSX0MhmxHKSADF0wUEw
2016-01-09 13:07     ` kernel at martin.sperl.org
     [not found]     ` <1452344854-2576-2-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-01-09 20:53       ` Arnd Bergmann
2016-01-09 20:53         ` Arnd Bergmann
2016-01-10 10:49         ` Martin Sperl
2016-01-10 10:49           ` Martin Sperl
     [not found]           ` <175E89CE-581C-48AB-B7FF-6E9A41B033D5-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-01-11 12:21             ` Arnd Bergmann
2016-01-11 12:21               ` Arnd Bergmann
2016-01-11 13:57               ` Martin Sperl
2016-01-11 13:57                 ` Martin Sperl
     [not found]                 ` <6035A0DD-AD61-48F7-B641-272BB23F3CD8-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-01-11 14:40                   ` Arnd Bergmann
2016-01-11 14:40                     ` Arnd Bergmann
2016-01-28  6:39                     ` Eric Anholt
2016-01-28  6:39                       ` Eric Anholt
2016-01-09 13:07   ` [PATCH V2 2/2] serial: bcm2835: add driver " kernel-TqfNSX0MhmxHKSADF0wUEw
2016-01-09 13:07     ` kernel at martin.sperl.org
     [not found]     ` <1452344854-2576-3-git-send-email-kernel-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-01-11  9:52       ` Stefan Wahren
2016-01-11  9:52         ` Stefan Wahren
2016-01-11 15:25       ` Peter Korsgaard [this message]
2016-01-11 15:25         ` Peter Korsgaard
2016-01-10 15:05   ` [PATCH V2 0/2] serial: bcm2835: add bcm2835 auxiliar uart driver Stefan Wahren
2016-01-10 15:05     ` Stefan Wahren
     [not found]     ` <1057226922.507844.cb24b396-67be-4b7b-9938-7cb30ef4fe05.open-xchange-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2016-01-10 15:45       ` Martin Sperl
2016-01-10 15:45         ` Martin Sperl
     [not found]         ` <46FD7886-510C-4F0F-A039-500D5438207B-TqfNSX0MhmxHKSADF0wUEw@public.gmane.org>
2016-01-10 21:17           ` Stefan Wahren
2016-01-10 21:17             ` Stefan Wahren

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