According to commmit af90f10d (ARM: 6759/1: smp: Select
local timers vs broadcast timer support), the return type
of local_timer_setup() should be int instead of void.
Reported-by: Changhwan Youn chaos.y...@samsung.com
Signed-off-by: Kukjin Kim kgene@samsung.com
---
Kukjin Kim wrote:
This patch adds plat-samsung/cpu.c for detecting of cpu id and
silicon revision.
This patch was originally from Changhwan Youn chaos.y...@samsung.com
Acked-by: Changhwan Youn chaos.y...@samsung.com
Cc: Ben Dooks ben-li...@fluff.org
Signed-off-by: Kukjin Kim
Kukjin Kim wrote:
This patch uses samsung_rev() to support variable silicon revision of
EXYNOS4210 so that can support for EXYNOS4210 REV0, REV1.0 and REV1.1.
Note: Need to change timer setting on REV0.
Acked-by: Changhwan Youn chaos.y...@samsung.com
Signed-off-by: Kukjin Kim
Thomas,
On 08/22/2011 04:59 PM, Thomas Abraham wrote:
The transfer direction for a channel can be inferred from the transfer
request and the need for specifying transfer direction in platfrom data
can be eliminated. So the structure definition 'struct dma_pl330_peri'
is no longer required.
According to add support EXYNOS4212 SoC, we need to enable
SERIAL_S5PV210 on EXYNOS4212.
Cc: Alan Cox a...@lxorguk.ukuu.org.uk
Cc: Greg Kroah-Hartman gre...@suse.de
Signed-off-by: Kukjin Kim kgene@samsung.com
---
drivers/tty/serial/Kconfig |4 ++--
1 files changed, 2 insertions(+), 2
This patch adds mach-smdk4212.c to support SMDK4212 board.
Now it can support HSMMCs, I2Cs, RTC, WDT and Keypad. Other
features will be supported next time.
Signed-off-by: Kukjin Kim kgene@samsung.com
---
arch/arm/mach-exynos4/Kconfig | 25 +++
arch/arm/mach-exynos4/Makefile
This patch adds Samsung EXYNOS4212 SoC support.
The EXYNOS4212 integrates a ARM Cortex A9 multi-core.
Signed-off-by: Kukjin Kim kgene@samsung.com
---
arch/arm/mach-exynos4/Kconfig|5 +
arch/arm/mach-exynos4/Makefile |6 --
arch/arm/mach-exynos4/cpu.c
This patch splits EXYNOS4 clock code to EXYNOS4 common,
EXYNOS4210 and EXYNOS4212 for supporting new EXYNOS4212
SoC with one kernel image. Of course, this patch adds
some clock codes for EXYNOS4212 SoC.
Signed-off-by: Kukjin Kim kgene@samsung.com
---
arch/arm/mach-exynos4/clock-exynos4210.c
From: Jonghwan Choi jhbird.c...@samsung.com
This patch moves regarding clock stuff of PM into clock
file to support PM on EXYNOS4210 and EXYNOS4212 with one
single kernel image. Because some clock registers are
different on each SoCs.
Signed-off-by: Jonghwan Choi jhbird.c...@samsung.com
This patch adds support new EXYNOS4212 SoC and SMDK4212 Board.
[PATCH 1/5] ARM: EXYNOS4: Add support new EXYNOS4212 SoC
[PATCH 2/5] ARM: EXYNOS4: Add support clock for EXYNOS4212
[PATCH 3/5] ARM: EXYNOS4: Add support PM for EXYNOS4212
[PATCH 4/5] ARM: EXYNOS4: Add support SMDK4212 Board
[PATCH
Hi Rob,
On 24 August 2011 17:14, Rob Herring robherri...@gmail.com wrote:
Thomas,
On 08/22/2011 04:59 PM, Thomas Abraham wrote:
The transfer direction for a channel can be inferred from the transfer
request and the need for specifying transfer direction in platfrom data
can be eliminated.
This patch makes Samsung S5PV210 to use DMA PL330 driver
on DMADEVICE. The S5PV210 uses DMA generic APIs instead of
SAMSUNG specific S3C-PL330 APIs.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul vinod.k...@intel.com
This patch adds common DMA operations which are used for Samsung DMA
drivers. Currently there are two types of DMA driver for Samsung SoCs.
The one is S3C-DMA for S3C SoCs and the other is PL330-DMA for S5P SoCs.
This patch provides funcion pointers for common DMA operations to DMA
client driver
This patch updates following 3 items.
1. Removes unneccessary code.
2. Add AMBA, PL330 configuration
3. Change the meaning of 'peri_id' variable
from PL330 event number to specific dma id by user.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Jassi Brar jassisinghb...@gmail.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul vinod.k...@intel.com
Cc: Dan Williams dan.j.willi...@intel.com
Signed-off-by: Kukjin Kim kgene@samsung.com
---
This patch adds DMA_CYCLIC capability that is used for audio driver.
DMA driver activated with it reuses the dma requests that were submitted
through tx_submit().
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul
This patch makes Samsung EXYNOS4 to use DMA PL330 driver
on DMADEVICE. The EXYNOS4 uses DMA generic APIs instead of
SAMSUNG specific S3C-PL330 APIs.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul vinod.k...@intel.com
Changes from V7 are following:
- [PATCH v7 03/15]: Change commit message
- [PATCH v7 04/15]: Change the data type of 'cyclic' variable from 'enum'
to 'bool'. It removes the redundant status.
- [PATCH v7 05/15]: Change the build configuration name of samsung DMA from
'SAMSUNG_DMA_PL330' to
This patch modifies device_control() to support both DMA_TERMINATE_ALL
and DMA_SLAVE_CONFIG command.
First, modify the flush control for DMA_TERMINATE_ALL command.
Second, add the slave configuration control for DMA_SLAVE_CONFIG command.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by:
This patch makes Samsung S5PC100 to use DMA PL330 driver
on DMADEVICE. The S5PC100 uses DMA generic APIs instead of
SAMSUNG specific S3C-PL330 APIs.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul vinod.k...@intel.com
This patch adds to support DMA generic API to transfer raw
SPI data. Basiclly the spi driver uses DMA generic API if
architecture supports it. Otherwise, uses Samsung specific
S3C-PL330 APIs.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
This patch removes the samsung specific enum type 's3c2410_dmasrc'
and uses 'dma_data_direction' instead.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul vinod.k...@intel.com
Signed-off-by: Kukjin Kim kgene@samsung.com
---
This patch makes Samsung S5P64X0 to use DMA PL330 driver
on DMADEVICE. The S5P64X0 uses DMA generic APIs instead of
SAMSUNG specific S3C-PL330 APIs.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul vinod.k...@intel.com
This patch modifies to merge the dma control code. Original
s3c64xx spi driver has each dma control code for rx and tx
channel. This patch merges these dma control codes into one.
With this patch, a dma setup function and callback function
handle for both rx and tx channel.
Signed-off-by: Boojin
This patch adds to support the DMA PL330 driver that uses
DMA generic API. Samsung sound driver uses DMA generic API
if architecture supports it. Otherwise, use samsung specific
S3C-PL330 API driver to transfer PCM data.
Signed-off-by: Boojin Kim boojin@samsung.com
Acked-by: Linus Walleij
Since DMA generic APIs can be used for Samsung DMA now so that
the s3c-pl330 which includes Samsung specific DMA APIs can be
removed.
Signed-off-by: Boojin Kim boojin@samsung.com
Cc: Jassi Brar jassisinghb...@gmail.com
Acked-by: Linus Walleij linus.wall...@linaro.org
Acked-by: Vinod Koul
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