On Thu, May 17, 2012 at 08:40:08PM +0530, Thomas Abraham wrote:
+err_clk:
+ if (!IS_ERR(host-ciu_clk))
+ clk_disable_unprepare(host-ciu_clk);
+ if (!IS_ERR(host-biu_clk))
+ clk_disable_unprepare(host-biu_clk);
+ clk_put(host-ciu_clk);
+
On 05/18/2012 04:53 AM, Joonyoung Shim wrote:
Add to cc Grant Likely and Linus Walleij
On 05/18/2012 11:18 AM, Joonyoung Shim wrote:
Also use EXYNOS4210_GPIO_Ex instead of EXYNOS4_GPIO_Ex. The GPEx gpios
exist only on Exynos4210 and there are no on Exynos4x12. Redefine them
to exact SoC
On 05/18/2012 04:54 AM, Joonyoung Shim wrote:
Add to cc Grant Likely and Linus Walleij
On 05/18/2012 11:18 AM, Joonyoung Shim wrote:
Exynos4x12 GPIO part1 and part2 layouts are different with that of
Exynos4210. So, it needs to support gpios for Exynos4x12 SoC. This
doesn't support GPVx
On 05/18/2012 04:53 AM, Joonyoung Shim wrote:
Add to cc Grant Likely and Linus Walleij
On 05/18/2012 11:18 AM, Joonyoung Shim wrote:
Also use EXYNOS4210_GPIO_Ex instead of EXYNOS4_GPIO_Ex. The GPEx gpios
exist only on Exynos4210 and there are no on Exynos4x12. Redefine them
to exact SoC
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
---
drivers/spi/spi-s3c64xx.c |4
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git
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.
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
---
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
Add support for device based discovery.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
Acked-by: Jaswinder Singh jaswinder.si...@linaro.org
---
.../devicetree/bindings/spi/spi-samsung.txt| 113
drivers/spi/spi-s3c64xx.c | 277
The sclk_spi clock is derived currently from the first level divider
(MMCx_RATIO) which is incorrect. The output of the first level clock
is divided by a second level divider (MMCx_PRE_RATIO), the output of
which is used as the spi bus clock (sclk_spi). Fix the clock hierarchy
issues for the
Add the platform bits which are required to support SPI controllers.
The OF based partition parsing is also enabled to allow usage of SPI
nor flash on smdkv310 board.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
arch/arm/mach-exynos/Kconfig |1 +
Add device nodes for the three instances of spi controllers in Exynos5
platforms and enable instance spi 1 for smdk5250 board.
Signed-off-by: Thomas Abraham thomas.abra...@linaro.org
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 47 -
Hi Thomas Abraham,
How about separating the variant for Samsung Exynos.
Like dw_mmc-exynos.c
Thanks,
Seungwon Jeon.
Thomas Abraham wrote:
The instantiation of the Synopsis Designware controller on Exynos5250
include extension for SDR and DDR specific tx/rx phase shift timing
and CIU internal
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