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From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Sekhar Nori <nsekhar-l0cyMroinI0@public.gmane.org>
Cc: "Franklin S Cooper Jr." <fcooper-l0cyMroinI0@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	khilman-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org,
	linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org,
	galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org,
	pawel.moll-5wv7dgnIgG8@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	linux-arm-kernel-xBCQruHUn5ppWr+L1FloEB2eb7JE58TQ@public.gmane.org,
	ssantosh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Subject: Re: [RESEND][PATCH 3/4] ARM: davinci: Set proper SPI prescale limit value
Date: Tue, 11 Aug 2015 10:28:10 +0100	[thread overview]
Message-ID: <20150811092810.GK10748@sirena.org.uk> (raw)
In-Reply-To: <55C9BF51.5080401-l0cyMroinI0@public.gmane.org>

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On Tue, Aug 11, 2015 at 02:54:33PM +0530, Sekhar Nori wrote:
> On Tuesday 11 August 2015 02:33 PM, Mark Brown wrote:

> > Why would there be any interdependency between the the two trees, that
> > would be very unusual?  Adding a new value to DT doesn't need the kernel
> > to understand it and the driver should be compatible with existing DTs.
> > If there *is* some dependency that suggests the driver update has
> > problems...

> The dependency is because of platform data. Patch 2/4 adds a new
> platform data member 'prescaler_limit' which this patch populates for
> DaVinci devices using legacy booting.

Ugh, you still have legacy platforms :(

> > In any case I don't have a copy of the patch any more.

> I can resend this patch to you with my ack included.

I guess.

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      parent reply	other threads:[~2015-08-11  9:28 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-22 12:32 [RESEND][PATCH 0/4] spi: davinci: Improve prescaler limit support Franklin S Cooper Jr
2015-07-22 12:32 ` [RESEND][PATCH 1/4] spi: davinci: Set prescale value based on register value Franklin S Cooper Jr
     [not found] ` <1437568344-18889-1-git-send-email-fcooper-l0cyMroinI0@public.gmane.org>
2015-07-22 12:32   ` [RESEND][PATCH 2/4] spi: davinci: Choose correct pre-scaler limit based on SOC Franklin S Cooper Jr
     [not found]     ` <1437568344-18889-3-git-send-email-fcooper-l0cyMroinI0@public.gmane.org>
2015-07-24 11:49       ` Sekhar Nori
2015-07-22 12:32   ` [RESEND][PATCH 4/4] ARM: dts: keystone: Add ti,keystone-spi for SPI Franklin S Cooper Jr
2015-07-22 16:17     ` santosh shilimkar
     [not found]       ` <55AFC207.3050100-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
2015-08-24 13:36         ` Franklin S Cooper Jr.
     [not found]           ` <55DB1DC5.7060607-l0cyMroinI0@public.gmane.org>
2015-08-24 16:15             ` santosh shilimkar
2015-07-22 12:32 ` [RESEND][PATCH 3/4] ARM: davinci: Set proper SPI prescale limit value Franklin S Cooper Jr
2015-07-24 11:50   ` Sekhar Nori
     [not found]     ` <55B22681.3060000-l0cyMroinI0@public.gmane.org>
2015-08-10 23:47       ` Franklin S Cooper Jr.
     [not found]         ` <55C9380D.1060802-l0cyMroinI0@public.gmane.org>
2015-08-11  6:58           ` Sekhar Nori
     [not found]             ` <55C99D0D.9050605-l0cyMroinI0@public.gmane.org>
2015-08-11  9:03               ` Mark Brown
     [not found]                 ` <20150811090342.GG10748-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2015-08-11  9:24                   ` Sekhar Nori
     [not found]                     ` <55C9BF51.5080401-l0cyMroinI0@public.gmane.org>
2015-08-11  9:28                       ` Mark Brown [this message]

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