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* ARM: EXYNOS: Support DMA for EXYNOS5250 SoCBoojin Kim2012-05-131-27/+114
| | | | | | | mach-exynos/dma.c is updated to support both exynos4 and exynos5. Signed-off-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Fix compiler warning in dma.c fileSachin Kamat2012-04-051-2/+0Star
| | | | | | | | Fixes the following warning: warning: 'dma_dmamask' defined but not used [-Wunused-variable] Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: add interrupt definitions for EXYNOS5250Kukjin Kim2012-03-141-3/+3
| | | | | | | | | This patch adds the interrupt definitions for EXYNOS5250 at <mach/irqs.h> file and it is needed for EXYNOS5250 SoC. As a note, for single zImage of EXYNOS4 and EXYNOS5, prefix of EXYNOS4_ and EXYNOS5_ has been added. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: add support DMA for EXYNOS4X12 SoCBoojin Kim2012-03-111-8/+87
| | | | | Signed-off-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Enable MDMA driverBoojin Kim2012-03-111-0/+22
| | | | | | | | This patch adds MDMA platform data and enables MDMA for DMA memcpy operation for EXYNOS SoCs. Signed-off-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'topic/cleanup-use-static' into next/cleanup-use-staticKukjin Kim2012-03-071-8/+8
|\ | | | | | | | | | | | | | | Conflicts: arch/arm/mach-exynos/dma.c arch/arm/mach-s5p64x0/dma.c arch/arm/mach-s5pc100/dma.c arch/arm/mach-s5pv210/dma.c
| * ARM: EXYNOS: use static declaration when it is not used in other filesKukjin Kim2012-01-211-6/+6
| | | | | | | | Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: amba: samsung: use common amba device initializersRussell King2012-01-261-32/+6Star
| | | | | | | | | | Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: amba: samsung: get rid of NO_IRQ initializersRussell King2012-01-251-2/+2
|/ | | | | Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: EXYNOS: Limit usage of pl330 device instance to non-dt buildThomas Abraham2011-12-231-0/+4
| | | | | | | | | | | | | | The pl330 device instances and associated platform data is required only for non-device-tree builds. With device tree enabled, the data about the platform is obtained from the device tree. For images that include both dt and non-dt platforms, an addditional check is added to ensure that static amba device registrations is applicable to only non-dt platforms. Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Modify platform data for pl330 driverThomas Abraham2011-12-231-161/+64Star
| | | | | | | | | | | | With the 'struct dma_pl330_peri' removed, the platfrom data for dma driver can be simplified to a simple list of peripheral request ids. Cc: Jassi Brar <jassisinghbrar@gmail.com> Acked-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS: Add ARCH_EXYNOS and reorganize arch/arm/mach-exynosKukjin Kim2011-11-061-0/+250
The arch/arm/mach-exynos4 directory (CONFIG_ARCH_EXYNOS4) has made for plaforms based on EXYNOS4 SoCs. But since upcoming Samsung's SoCs such as EXYNOS5 (ARM Cortex A15) can reuse most codes in current mach-exynos4, one mach-exynos directory will be used for them. This patch changes to CONFIG_ARCH_EXYNOS (arch/arm/mach-exynos) but keeps original CONFIG_ARCH_EXYNOS4 in mach-exynos/Kconfig to avoid changing in driver side. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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