Re: [PATCH] SPI: SSP SPI Controller driver v3

From: Mika Westerberg
Date: Wed Dec 19 2012 - 04:53:19 EST

On Tue, Dec 18, 2012 at 04:11:36PM +0800, chao bi wrote:
> This patch is to implement SSP SPI controller driver, which has been applied and
> validated on intel Moorestown & Medfield platform. The patch are originated by
> Ken Mills <ken.k.mills@xxxxxxxxx> and Sylvain Centelles <sylvain.centelles@xxxxxxxxx>,
> migrating to lateset Linux mainline SPI framework by Channing <>
> and Chen Jun <jun.d.chen@xxxxxxxxx> according to their integration & validation
> on Medfield platform.

This is the same IP block as used in PXA, right? With few modifications
here and there. Is there a reason not to use spi-pxa2xx.c?

I have a set of patches for spi-pxa2xx.c that adds support for Lynxpoint
LPSS, DMA engine and ACPI enumeration. I'm hoping to send those soon (once
-rc1 is released) to the list.

Maybe we can co-operate to get the Medfield support there as well?
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