[PATCH v3] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

This patch splits xilinx_spi into three parts, an OF and a platform driver and generic part. The generic part now also works on X86 and also supports the Xilinx SPI IP DS570 Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 2c733c2..eca491b 100644

Re: [PATCH v3] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

John Linn wrote: >> -Original Message- >> From: linuxppc-dev-bounces+john.linn=xilinx@lists.ozlabs.org >> [mailto:linuxppc-dev- >> bounces+john.linn=xilinx@lists.ozlabs.org] On Behalf Of Richard Röjfors >> Sent: Tuesday, September 22, 2009

Re: [PATCH v3] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

Hi again, John Linn wrote: >> -Original Message- >> From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com] >> Sent: Tuesday, September 22, 2009 3:59 PM >> To: John Linn >> Cc: spi-devel-gene...@lists.sourceforge.net; linuxppc-...@ozlabs.org

[PATCH v4] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

This patch splits xilinx_spi into three parts, an OF and a platform driver and generic part. The generic part now also works on X86, it supports accessing the IP booth big and little endian. There is also support for 16 and 32 bit SPI for the Xilinx SPI IP DS570 Signed-off-by: Richard Röjfors

Re: [PATCH v4] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

On 9/28/09 5:41 PM, John Linn wrote: >> -Original Message- >> From: Richard Röjfors [mailto:richard.rojf...@mocean-labs.com] >> Sent: Monday, September 28, 2009 8:22 AM >> To: spi-devel-gene...@lists.sourceforge.net >> Cc: linuxppc-...@ozlabs.org; dbrown...

Re: [spi-devel-general] [PATCH v4] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

ssor changes > should be done in a separate patch. > > On Mon, Sep 28, 2009 at 7:22 AM, Richard Röjfors > wrote: >> @@ -227,6 +227,21 @@ config SPI_XILINX >> See the "OPB Serial Peripheral Interface (SPI) (v1.00e)" >> Product Specification docum

Re: [spi-devel-general] [PATCH v4] xilinx_spi: Splitted into generic, of and platform driver, added support for DS570

Grant Likely wrote: > > Hi Richard. Please do another spin of this patch. I don't have any > particular problem with the changes, but it needs to be in a more > granular form so I can review it properly. I will post an update today. In the future, if you are "quasi responsible for everything X

[PATCH 0/4] xilinx_spi: Split into platform and of driver, support new IP, platform independence.

Hi, To follow is a series of patches against the xilinx_spi driver. The patchset is against 2.6.32-rc6 The patchset addresses several problems in the current driver: * It's PPC only (OF and uses PPC specific memory operations) * Only supporting big endian writes * Supports only 8bit SPI, support

[PATCH 1/4] xilinx_spi: Split into of driver and generic part.

This patch splits the xilinx_spi driver into a generic part and a OF driver part. The reason for this is to later add in a platform driver as well. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 4b6f7cb..e60b264 100644 --- a/drivers/spi/Kconfig

[PATCH 2/4] xilinx_spi: Switch to iomem functions and support little endian.

little endian rather than big endian. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index e60b264..9667650 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -236,7 +236,7 @@ config SPI_TXX9 config SPI_XILINX tristate "Xilin

[PATCH 3/4] xilinx_spi: add support for the DS570 IP.

This patch adds in support for the DS570 IP. It's register compatible with the DS464, but adds support for 8/16/32 SPI. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 9667650..b956284 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kc

[PATCH 4/4] xilinx_spi: add a platform driver using the xilinx_spi common module.

This patch adds in a platform device driver using the xilinx_spi common module. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/xilinx_spi_pltfm.c b/drivers/spi/xilinx_spi_pltfm.c new file mode 100644 index 000..f28a48e --- /dev/null +++ b/drivers/spi/xilinx_spi_pltfm.c @@ -0,0

Re: [PATCH 2/4] xilinx_spi: Switch to iomem functions and support little endian.

Josh Boyer wrote: > On Wed, Nov 11, 2009 at 03:38:34PM +0100, Richard Röjfors wrote: >> This patch changes the out_(be)(8|16|32) and in_(be)(8|16|32) calls to >> iowrite(8|16|32) >> and ioread(8|16|32). This to be able to build on platforms not supporting >> the in/ou

[PATCH] xilinx_spi: Add the platform driver to the Kconfig

This patch adds the xilinx_spi_pltfm to the SPI Kconfig. The xilinx_spi_pltfm was added in a previous patchset. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index b956284..d1f8ee3 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -252,6

[PATCH v2] xilinx_spi: Add the platform driver to the Kconfig

This patch adds the xilinx_spi_pltfm to the SPI Kconfig and Makefile. The xilinx_spi_pltfm was added in a previous patchset. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index b956284..d1f8ee3 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi

[PATCH v2 0/4] xilinx_spi: Split into platform and of driver, support new IP, platform independence.

Hi, To follow is a series of patches against the xilinx_spi driver. The patchset is against 2.6.32-rc6 The patchset addresses several problems in the current driver: * It's PPC only (OF and uses PPC specific memory operations) * Only supporting big endian writes * Supports only 8bit SPI, support

[PATCH v2 1/4] xilinx_spi: Split into of driver and generic part.

This patch splits the xilinx_spi driver into a generic part and a OF driver part. The reason for this is to later add in a platform driver as well. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 4b6f7cb..e60b264 100644 --- a/drivers/spi/Kconfig

[PATCH v2 2/4] xilinx_spi: Switch to iomem functions and support little endian.

instance x86. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index e60b264..9667650 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -236,7 +236,7 @@ config SPI_TXX9 config SPI_XILINX tristate "Xilinx SPI controller" -

[PATCH v2 3/4] xilinx_spi: add support for the DS570 IP.

duced in the platform data struct. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 9667650..b956284 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -235,7 +235,7 @@ config SPI_TXX9 SPI driver for Toshiba TXx9 MIPS SoCs c

[PATCH v2 4/4] xilinx_spi: add a platform driver using the xilinx_spi common module.

This patch adds in a platform device driver using the xilinx_spi common module. Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index b956284..d1f8ee3 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -252,6 +252,13 @@ config SPI_XILINX_OF

Re: [PATCH v2 1/4] xilinx_spi: Split into of driver and generic part.

below... //Richard Grant Likely wrote: > On Thu, Nov 12, 2009 at 7:26 AM, Richard Röjfors > wrote: >> This patch splits the xilinx_spi driver into a generic part and a >> OF driver part. >> >> The reason for this is to later add in a platform driver as well. &g

Re: [PATCH v2 1/4] xilinx_spi: Split into of driver and generic part.

On 11/12/09 6:17 PM, John Linn wrote: >> Have you compile tested this? platform_data is a void*, the >> dereference will not work. I know you don't have hardware; but >> getting the needed cross compiler is easy. > > Here's the fixes I did to make it compile. On to testing :) Great! I tested th

[PATCH v3 1/4] xilinx_spi: Split into of driver and generic part.

This patch splits the xilinx_spi driver into a generic part and a OF driver part. The reason for this is to later add in a platform driver as well. Tested-by: John Linn Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 4b6f7cb..c08fd4f 100644 --- a

[PATCH v3 2/4] xilinx_spi: Switch to iomem functions and support little endian.

instance x86. Acked-by: Grant Likely Tested-by: John Linn Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index c08fd4f..04ba35f 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -236,7 +236,7 @@ config SPI_TXX9 config SPI_XILINX

[PATCH v3 0/4] xilinx_spi: Split into platform and of driver, support new IP, platform independence.

Hi, To follow is a series of patches against the xilinx_spi driver. The patchset is against 2.6.32-rc6 The patchset addresses several problems in the current driver: * It's PPC only (OF and uses PPC specific memory operations) * Only supporting big endian writes * Supports only 8bit SPI, support

[PATCH v3 3/4] xilinx_spi: add support for the DS570 IP.

duced in the platform data struct. Acked-by: Grant Likely Tested-by: John Linn Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 04ba35f..35fb1e2 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -235,7 +235,7 @@ config SPI_TXX9

[PATCH v2 4/4] xilinx_spi: add a platform driver using the xilinx_spi common module.

This patch adds in a platform device driver using the xilinx_spi common module. Tested-by: John Linn Signed-off-by: Richard Röjfors --- diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 35fb1e2..b0cfc98 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -253,6 +253,13