[PATCH 1/2] spi/imx: remove redundant config.speed_hz setting

The config.speed_hz is just setted at the two lines ahead of it, obviously we don't need to copy the code to set the config.speed_hz again. Remove it for a cleanup. Cc: Sascha Hauer s.ha...@pengutronix.de Cc: Grant Likely grant.lik...@secretlab.ca Signed-off-by: Hui Wang jason77.w...@gmail.com

[PATCH 0/2] spi/imx: two spi-imx cleanup

Two straight-forward cleanup Hui Wang (2): spi/imx: remove redundant config.speed_hz setting spi/imx: use gpio_is_valid to determine if a gpio is valid drivers/spi/spi-imx.c | 14 ++ 1 files changed, 6 insertions(+), 8 deletions(-) -- 1.7.6

[PATCH 2/2] spi/imx: use gpio_is_valid to determine if a gpio is

Use gpio_is_valid() to replace gpio = 0 or gpio 0. Cc: Sascha Hauer s.ha...@pengutronix.de Cc: Grant Likely grant.lik...@secretlab.ca Signed-off-by: Hui Wang jason77.w...@gmail.com --- drivers/spi/spi-imx.c | 12 ++-- 1 files changed, 6 insertions(+), 6 deletions(-) diff --git

Re: [PATCH] spi: tegra: use dmaengine based dma driver

On Friday 29 June 2012 10:06 PM, Stephen Warren wrote: On 06/29/2012 05:31 AM, Laxman Dewangan wrote: Use the dmaengine based Tegra APB DMA driver for data transfer between SPI FIFO and memory in place of legacy Tegra APB DMA. The new driver is selected if legacy driver is not selected and

[PATCH RESEND] spi: tegra: use dmaengine based dma driver

Use the dmaengine based Tegra APB DMA driver for data transfer between SPI FIFO and memory in place of legacy Tegra APB DMA. The new driver is selected if legacy driver is not selected and new DMA driver is enabled through config file. Signed-off-by: Laxman Dewangan ldewan...@nvidia.com

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[PATCH v4 4/6] ARM: Samsung: Modify s3c64xx_spi{0|1|2}_set_platdata function

With the spi controller hardware configuration moved into the driver data, there are no more default hardware configuration data that is passed through platform data. Accordingly, the s3c64xx_spi{0|1|2}_set_platdata functions are adapted to these changes. Signed-off-by: Thomas Abraham

[PATCH v4 5/6] spi: s3c64xx: Remove the 'set_level' callback from controller data

The set_level callback in the controller data, which is used to configure the slave select line, cannot be supported when migrating the driver to device tree based discovery. Since all the platforms currently use gpio as the slave select line, this callback can be removed from the controller data

[PATCH v4 6/6] spi: s3c64xx: add device tree support

Add support for device based discovery. Signed-off-by: Thomas Abraham thomas.abra...@linaro.org Acked-by: Jaswinder Singh jaswinder.si...@linaro.org Acked-by: Grant Likely grant.lik...@secretlab.ca --- .../devicetree/bindings/spi/spi-samsung.txt| 113 drivers/spi/spi-s3c64xx.c

Re: [PATCH v4 5/6] spi: s3c64xx: Remove the 'set_level' callback from controller data

On Tue, Jul 10, 2012 at 07:57:38PM +0530, Thomas Abraham wrote: The set_level callback in the controller data, which is used to configure the slave select line, cannot be supported when migrating the driver to device tree based discovery. Since all the platforms currently use gpio as the slave

[PATCH v4 0/6] spi: s3c64xx: add support for device tree

Changes since v3: - Fixed the build breakage after applying 3rd patch in this series (which had dependency on the 6th patch). This was reported by Doug Anderson. Changes since v2: - Removed renaming of platform device name at runtime - Includes other minor fixes suggested by Olof, Grant, Kukjin

[PATCH v4 2/6] spi: s3c64xx: move controller information into driver data

Platform data is used to specify controller hardware specific information such as the tx/rx fifo level mask and bit offset of rx fifo level. Such information is not suitable to be supplied from device tree. Instead, it can be moved into the driver data and removed from platform data.

[PATCH v4 1/6] spi: s3c64xx: remove unused S3C64XX_SPI_ST_TRLCNTZ macro

The macro S3C64XX_SPI_ST_TRLCNTZ is not used and hence it is removed. Signed-off-by: Thomas Abraham thomas.abra...@linaro.org Acked-by: Jaswinder Singh jaswinder.si...@linaro.org Acked-by: Grant Likely grant.lik...@secretlab.ca --- drivers/spi/spi-s3c64xx.c |4 1 files changed, 0

[PATCH v4 3/6] ARM: Samsung: Remove pdev pointer parameter from spi gpio setup functions

The platform data pointer that is passed to the spi gpio setup functions is not used. Hence, this paremeter is removed from all the spi gpio setup functions. Signed-off-by: Thomas Abraham thomas.abra...@linaro.org Acked-by: Jaswinder Singh jaswinder.si...@linaro.org ---

Re: [PATCH v4 5/6] spi: s3c64xx: Remove the 'set_level' callback from controller data

On 10 July 2012 20:08, Mark Brown broo...@opensource.wolfsonmicro.com wrote: On Tue, Jul 10, 2012 at 07:57:38PM +0530, Thomas Abraham wrote: The set_level callback in the controller data, which is used to configure the slave select line, cannot be supported when migrating the driver to device

Re: [PATCH 0/2] spi/imx: two spi-imx cleanup

On Tue, Jul 10, 2012 at 05:44:21PM +0800, Hui Wang wrote: Two straight-forward cleanup Hui Wang (2): spi/imx: remove redundant config.speed_hz setting spi/imx: use gpio_is_valid to determine if a gpio is valid both: Acked-by: Sascha Hauer s.ha...@pengutronix.de

Re: [PATCH v4 5/6] spi: s3c64xx: Remove the 'set_level' callback from controller data

On 10 July 2012 22:27, Mark Brown broo...@opensource.wolfsonmicro.com wrote: On Tue, Jul 10, 2012 at 10:22:31PM +0530, Thomas Abraham wrote: In non-dt case, the platform code supplying the gpio number (slave select line) is responsible for requesting the gpio during the machine_init call. So

Fwd: [GIT PULL] PL022 patches for v3.6

Hi Mark, Can you please pull in these PL022 patches to your spi-next tree? Yours, Linus Walleij -- Forwarded message -- From: Linus Walleij linus.wall...@linaro.org Date: Thu, Jul 5, 2012 at 4:27 PM Subject: [GIT PULL] PL022 patches for v3.6 To: Wolfram Sang

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