From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] spi: imx: specify spi base for device tree probe
Date: Fri, 9 Nov 2012 16:38:30 +0000 [thread overview]
Message-ID: <20121109163830.GP23807@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1352469625-32024-2-git-send-email-s.trumtrar@pengutronix.de>
On Fri, Nov 09, 2012 at 03:00:20PM +0100, Steffen Trumtrar wrote:
> * This breaks compatibility with user space applications between non-DT and DT.
> * On platforms that are in between DT and non-DT, it breaks registration of
> devices via spi_board_info.
> Use the same method as 7e6086d9e54a159a6257c02bb7fc5805c614aad2 does for gpios:
> Use alias to identify the spi port, and then specify the base via the port id.
> If alias is not defined in DT, allocate the base dynamically.
This sounds like a fix userspace and/or complete your DT conversion
problem...
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next prev parent reply other threads:[~2012-11-09 16:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-09 14:00 [PATCH 0/6] of: add support for imx-wm8974 Steffen Trumtrar
2012-11-09 14:00 ` [PATCH 1/6] spi: imx: specify spi base for device tree probe Steffen Trumtrar
2012-11-09 16:38 ` Mark Brown [this message]
2012-11-09 19:00 ` Steffen Trumtrar
2012-11-09 14:00 ` [PATCH 2/6] spi/devicetree: find spi_device via device_node Steffen Trumtrar
2012-11-09 14:00 ` [PATCH 3/6] ASoC: wm8974: include MCLKDIV in pll_factors Steffen Trumtrar
2012-11-09 14:55 ` Mark Brown
2012-11-09 14:00 ` [PATCH 4/6] ASoC: wm8974: add SPI as a possible bus master Steffen Trumtrar
2012-11-09 14:38 ` Mark Brown
2012-11-09 14:55 ` Steffen Trumtrar
2012-11-09 14:59 ` Mark Brown
2012-11-09 14:00 ` [PATCH 5/6] ARM i.MX: rename ssi1 clock for imx27 Steffen Trumtrar
2012-11-09 14:58 ` Mark Brown
2012-11-09 14:00 ` [PATCH 6/6] ASoC: fsl: add imx-wm8974 machine driver Steffen Trumtrar
2012-11-09 15:36 ` Mark Brown
2012-11-09 18:54 ` Steffen Trumtrar
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