Re: [PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-19 Thread Leon Woestenberg
Hello, On Thu, Jun 18, 2009 at 4:04 PM, Kumar Galaga...@kernel.crashing.org wrote: On Jun 18, 2009, at 8:09 AM, Anton Vorontsov wrote: On Thu, Jun 18, 2009 at 08:19:44AM +0200, Rini van Zetten wrote: This patch adds the possibility to have a spi device without a cs. That is a good question.

Re: [PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-19 Thread Anton Vorontsov
On Fri, Jun 19, 2009 at 01:45:46PM +0200, Leon Woestenberg wrote: Hello, On Thu, Jun 18, 2009 at 4:04 PM, Kumar Galaga...@kernel.crashing.org wrote: On Jun 18, 2009, at 8:09 AM, Anton Vorontsov wrote: On Thu, Jun 18, 2009 at 08:19:44AM +0200, Rini van Zetten wrote: This patch adds the

Re: [PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-19 Thread Grant Likely
On Fri, Jun 19, 2009 at 7:25 AM, Anton Vorontsovavoront...@ru.mvista.com wrote: Surely we can hide the bridge into the SPI controller driver, but I think it would be beneficial to factor-out it to a stand-alone entity, so that other SPI controllers could work with this setup without any

[PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-18 Thread Rini van Zetten
This patch adds the possibility to have a spi device without a cs. For example, the dts file should look something like this: spi-controller { gpios = pio1 1 0 /* cs0 */ 0 /* cs1, no GPIO */ pio2 2 0;/* cs2 */ Signed-off-by: Rini

Re: [PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-18 Thread Kumar Gala
On Jun 18, 2009, at 1:19 AM, Rini van Zetten wrote: This patch adds the possibility to have a spi device without a cs. For example, the dts file should look something like this: spi-controller { gpios = pio1 1 0 /* cs0 */ 0 /* cs1, no GPIO */

Re: [PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-18 Thread Anton Vorontsov
On Thu, Jun 18, 2009 at 08:19:44AM +0200, Rini van Zetten wrote: This patch adds the possibility to have a spi device without a cs. For example, the dts file should look something like this: spi-controller { gpios = pio1 1 0 /* cs0 */ 0 /* cs1, no

Re: [PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-18 Thread Kumar Gala
On Jun 18, 2009, at 8:09 AM, Anton Vorontsov wrote: On Thu, Jun 18, 2009 at 08:19:44AM +0200, Rini van Zetten wrote: This patch adds the possibility to have a spi device without a cs. For example, the dts file should look something like this: spi-controller { gpios = pio1 1 0 /*

[PATCH -mm][POWERPC] mpc8xxx : allow SPI without cs.

2009-06-12 Thread Rini van Zetten
This patch adds the possibility to have a spi device without a cs. For example, the dts file should look something like this: spi-controller { gpios = pio1 1 0 /* cs0 */ 0 /* cs1, no GPIO */ pio2 2 0;/* cs2 */ Signed-off-by: Rini