[PATCH 0/2 v2] SPI: spi-pxa2xx: Add support for Intel Quark X1000 SPI controller

From: Weike Chen
Date: Mon Sep 29 2014 - 02:32:30 EST

Intel Quark X1000 consists of two SPI controllers which can be PCI enumerated.
SPI-PXA2XX PCI layer doesn't support it. Thus, we add support for Intel Quark
X1000 SPI as well.

Split into two patches: one is for helper functions,
and another is for quark supporting.

[PATCH 1/2]
* Add helper functions to access registers.
* Use 'switch' instead of 'if-else'.
[PATCH 2/2]
* Use 'switch' instead of 'if-else'.
* Add comments for the 'dds'&'clk_div' caculation.
* A couple of minor fixes.

Weike Chen (2):
SPI: spi-pxa2xx: Add helpers for regiseters' accessing
SPI: spi-pxa2xx: SPI support for Intel Quark X1000

drivers/spi/spi-pxa2xx-pci.c | 8 ++
drivers/spi/spi-pxa2xx.c | 306 ++++++++++++++++++++++++++++++++++++------
drivers/spi/spi-pxa2xx.h | 16 ++-
include/linux/pxa2xx_ssp.h | 21 +++
4 files changed, 306 insertions(+), 45 deletions(-)


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