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From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Thor Thayer <tthayer-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
Cc: Steffen Trumtrar
	<s.trumtrar-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
	dinguyen-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	pawel.moll-5wv7dgnIgG8@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org,
	ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org,
	galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	tthayer.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	tthayer-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org,
	axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org,
	baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org,
	andriy.shevchenko-VuQAYsv1563Yd54FQh9/CA@public.gmane.org
Subject: Re: [PATCHv3] arm: dts: socfpga: Add SPI nodes to SOCFPGA DT.
Date: Fri, 17 Oct 2014 16:27:13 +0200	[thread overview]
Message-ID: <20141017142713.GV1820@sirena.org.uk> (raw)
In-Reply-To: <54411FC9.3050109-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>

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On Fri, Oct 17, 2014 at 08:55:21AM -0500, Thor Thayer wrote:

> I didn't see it documented in the dw-spi bindings but I did see a reference
> to .bus_num in the static structure (spi_board_info) shown in
> spi-summary.txt. If the bus-num isn't defined or used, the bus ends up as
> 32766 (0x7FE). However, the main point is that this isn't used in the code
> so I should remove it.

Defining the bus number is important for use in board files to allow
devices to be referenced but should never have any practical effect for
DT systems.

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  parent reply	other threads:[~2014-10-17 14:27 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-16 22:07 [PATCHv3] Add SPI nodes to Altera SOCFPGA DT tthayer-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx
     [not found] ` <1413497251-21954-1-git-send-email-tthayer-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
2014-10-16 22:07   ` [PATCHv3] arm: dts: socfpga: Add SPI nodes to " tthayer-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx
     [not found]     ` <1413497251-21954-2-git-send-email-tthayer-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
2014-10-17  6:52       ` Steffen Trumtrar
     [not found]         ` <20141017065233.GA10262-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2014-10-17 11:13           ` Mark Brown
2014-10-17 13:55           ` Thor Thayer
     [not found]             ` <54411FC9.3050109-yzvPICuk2ABMcg4IHK0kFoH6Mc4MB0Vx@public.gmane.org>
2014-10-17 14:27               ` Mark Brown [this message]
     [not found]                 ` <20141017142713.GV1820-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2014-10-17 15:05                   ` Thor Thayer

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