This patch adds support of OpenCores tiny SPI master driver.
http://opencores.org/project,tiny_spi
Signed-off-by: Thomas Chou
---
v2 add devicetree support
drivers/spi/Kconfig |6 +
drivers/spi/Makefile|1 +
drivers/spi/oc_tiny_spi.c | 428 +++
On Fri, Dec 17, 2010 at 04:33:52PM +0100, Sebastian Andrzej Siewior wrote:
> This allows to load the OF driver based informations from the device
> tree. Systems without BIOS may need to perform some initialization.
> PowerPC creates a PNP device from the OF information and performs this
> kind of
On Fri, Dec 17, 2010 at 04:33:48PM +0100, Sebastian Andrzej Siewior wrote:
> ioapic_xlate provides a translation from the information in device tree
> to ioapic related informations. This includes
> - obtaining hw irq which is the vector number "=> pin number + gsi"
> - obtaining type (level/edge/.
On Fri, Dec 17, 2010 at 04:33:47PM +0100, Sebastian Andrzej Siewior wrote:
> For now we probe these busses and we change is to board dependent probes
> once we have to.
>
> Cc: devicetree-discuss@lists.ozlabs.org
> Signed-off-by: Sebastian Andrzej Siewior
> Signed-off-by: Dirk Brandewie
Acked-b
On Fri, Dec 17, 2010 at 04:33:46PM +0100, Sebastian Andrzej Siewior wrote:
> x86_of_pci_init() does two things:
> - it provides a generic irq enable and disable function. enable queries
> the device tree for the interrupt information, calls ->xlate on the
> irq host and updates the pci->irq inf
On Tue, Jan 04, 2011 at 03:27:54PM +0100, Sebastian Andrzej Siewior wrote:
> From: Sebastian Andrzej Siewior
>
> There is a tiny difference between PPC32 and PPC64. Microblaze uses the
> PPC32 variant.
Mostly looks good, but breaks both Sparc and microblaze which is kind
of important to fix befo
On Tue, 11 Jan 2011 16:14:53 -0600
Yoder Stuart-B08248 wrote:
>
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Monday, September 13, 2010 1:18 PM
> > To: Yoder Stuart-B08248
> > Cc: pa...@power.org; devicetree-discuss
> > Subject: Re: [Power.org:parch] ePAPR 1.1 to do li
On Fri, Dec 17, 2010 at 04:33:44PM +0100, Sebastian Andrzej Siewior wrote:
> Set hpet_address based on information provied form DTB
>
> Cc: devicetree-discuss@lists.ozlabs.org
> Cc: Dirk Brandewie
> Signed-off-by: Sebastian Andrzej Siewior
Acked-by: Grant Likely
> ---
> arch/x86/kernel/prom.
> -Original Message-
> From: Wood Scott-B07421
> Sent: Monday, September 13, 2010 1:18 PM
> To: Yoder Stuart-B08248
> Cc: pa...@power.org; devicetree-discuss
> Subject: Re: [Power.org:parch] ePAPR 1.1 to do list
>
> On Mon, 30 Aug 2010 14:34:44 -0700
> Yoder Stuart-B08248 wrote:
>
> >
On Tue, Jan 04, 2011 at 02:23:02PM +0100, Sebastian Andrzej Siewior wrote:
> The apic & ioapic have to be added to system early because
> native_init_IRQ() requires it. In order to obtain the address of the
> ioapic the device tree has to be unflattened because
> of_address_to_resource() has to wor
On Fri, Dec 17, 2010 at 04:33:42PM +0100, Sebastian Andrzej Siewior wrote:
> The here introduced irq_domain abstraction represents a generic irq
> controller. It is a subset of powerpc's irq_host which is going to be
> renamed to irq_domain and then become generic. This implementation will
> be rem
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