RE: [PATCH 0/2 v3] SPI: spi-pxa2xx: Add support for Intel Quark X1000 SPI controller

["Chen, Alvin" <alvin.chen@xxxxxxxxx>]

Hi Mark,

Any update for these patches? Just want to follow-up.


Best regards，Alvin Chen
ICFS Platform Engineering Solution
Flex Services (CMMI Level 3, IQA2005, IQA2008), Greater Asia Region Intel Information Technology Tel. 010-82171960
inet.8-7581960
Email. alvin.chen@xxxxxxxxx 

> -----Original Message-----
> From: Chen, Alvin
> Sent: Wednesday, October 8, 2014 11:50 PM
> To: Eric Miao; Russell King; Haojian Zhuang; Mark Brown
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-spi@xxxxxxxxxxxxxxx;
> linux-kernel@xxxxxxxxxxxxxxx; Westerberg, Mika; Kweh, Hock Leong; Ong, Boon
> Leong; Tan, Raymond; Chen, Alvin; Andy Shevchenko
> Subject: [PATCH 0/2 v3] SPI: spi-pxa2xx: Add support for Intel Quark X1000 SPI
> controller
> 
> Hi,
> 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.
> 
> ---
> v3:
> [PATCH 1/2]
> * Improve the commit message.
> * A couple of minor fixes.
> [PATCH 2/2]
> * Set '.num_chipselect' to '1' instead of '4'.
> * A couple of minor fixes.
> 
> v2:
>   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     |  304
> ++++++++++++++++++++++++++++++++++++------
>  drivers/spi/spi-pxa2xx.h     |   16 ++-
>  include/linux/pxa2xx_ssp.h   |   21 +++
>  4 files changed, 304 insertions(+), 45 deletions(-)
> 
> --
> 1.7.9.5

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