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2011-01-13ARM: S5P: Add Support System MMUDonguk Ryu4-0/+368
This patch adds support System MMU which supports address transition from virtual address to physical address. Basically, each hardware block is connected System MMU block can use directly vitrual address when it accesses physical memory not using physical address. Signed-off-by: Donguk Ryu <du.ryu@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> [kgene.kim@samsung.com: removed useless codes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-01-03Merge branch 'next-samsung-irq_data' into for-nextKukjin Kim3-68/+70
2011-01-03ARM: S5P: irq_data conversionLennert Buytenhek3-68/+70
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-31Merge branch 'next-s5pv310' into for-nextKukjin Kim1-0/+1
Conflicts: arch/arm/mach-s5pv310/Kconfig arch/arm/mach-s5pv310/Makefile arch/arm/mach-s5pv310/mach-smdkc210.c arch/arm/mach-s5pv310/mach-smdkv310.c arch/arm/plat-samsung/include/plat/devs.h
2010-12-30Merge branch 'next-s5p' into for-next-newKukjin Kim7-0/+167
2010-12-30ARM: S5P: Add platform support for MIPI CSIS devicesSylwester Nawrocki5-0/+108
There may be up to two MIPI CSI slave interfaces depending on the SoC version. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30ARM: S5P: Move SROM controller IO mapping to plat-s5p for S5P SoCsThomas Abraham1-0/+5
This patch modifies the following. 1. Moves the SROM controller mapping from S5PV210 specific code to S5P common code. The SROM controller mapping can be used for all S5P SoCs. 2. Define the SROM controller physical address for S5P64X0, S5P6442, S5PC100, S5PV210 and S5PV310. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30ARM: S5P: Add SROM bank 4 and 5 register offsetsThomas Abraham1-0/+2
Some of the S5P platforms like S5PC100 and S5PV210 include SROM banks 4 and 5 in addition to SROM banks 0 to 3. This patch adds register offsets for SROM bank 4 and 5. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30ARM: S5P: Add SROM control register shift macros for other banks.Thomas Abraham1-0/+2
This patch adds shift macros for the SROM Bus width and control register to represent the shift count for the 5th and 6th SROM banks. Some of the S5P SOCs have them. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30ARM: S5P: Move the SROM register definitions to plat-s5pKukjin Kim1-0/+50
The SROM register difinitions of S5PV310/S5PC210 (mach/regs-srom.h) can be used to other S5P SoCs such as S5PV210/S5PC110. So moved into plat/regs-srom.h of plat-s5p directory. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30ARM: S5PV310: Add support Power DomainChanghwan Youn1-0/+1
This patch adds support Power Domain for S5PV310 and S5PC210. Signed-off-by: Changhwan Youn <chaos.youn at samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-12-30ARM: SAMSUNG: Convert s3c_irqext_wake() to new irq_ interrupt methodsMark Brown1-2/+2
Kernel 2.6.37 adds new interrupt methods which take a struct irq_data rather than an irq number. Begin converting Samsung platforms over to these methods by converting s3c_irqext_wake() with a simple textual substitution. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-25ARM: S5P: Add initial map for GPIO2 and GPIO3Jongpill Lee1-0/+3
This patch adds initial map for GPIO2 and GPIO3. S5PV310/S5PC210 has separated GPIO1, GPIO2 and GPIO3. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-25ARM: S5P: Reduce duplicated EPLL control codesSeungwhan Youn2-0/+24
S5P Samsung SoCs has a EPLL to support various PLL clock sources for other H/W blocks. Until now, to control EPLL, each of SoCs make their own functions in 'mach-s5pxxx/clock.c'. But some of functions, 'xxx_epll_get_rate()' and 'xxx_epll_enable()', are exactly same in all S5P SoCs, so this patch move these duplicated codes to common EPLL functions that use platform wide. Signed-off-by: Seungwhan Youn <sw.youn@samsung.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-25ARM: S5P: Cleanup the S5P SoCs' VA address mappingKukjin Kim1-19/+21
Basically S5P SoCs use the Samsung common VA address mapping where plat-samsung and use plat-s5p's mapping also. The later is a little mess. So this patch cleans it up. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-25ARM: S5P: Fix missed IRQ_EINT_BIT()Kukjin Kim1-0/+2
When merged patches, missed IRQ_EINT_BIT() definition from commit ea31fd43 (ARM: S5PV210: Add Power Management Support). The IRQ_EINT_BIT() is used in the Power Management operation (plat-samsung/pm.c). Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: S5PV210: Add Power Management SupportJongpill Lee3-0/+147
This patch adds suspend-to-ram support for S5PV210. Note. This patch is confirmed on SMDKV210 and SMDKC110 board. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: S5P: Unify defines for both gpio interrupt typesMarek Szyprowski3-16/+17
Samsung S5P SoCs have the same interrupt type defines for both external interrupts and gpio interrupts. This patch removes all duplicates from S5PC100 and S5PV210 specific includes as well as gpio interrupt code and put a common defines to plat/irqs.h NOTE: Do not use this for S5P6440 and S5P6450. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: add note for S5P64X0] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: SAMSUNG: Add common samsung_gpiolib_to_irq functionJoonyoung Shim1-0/+1
This patch adds a common callback for gpio_to_irq() for external and gpio interrupts for Samsung SoCs. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> [kgene.kim@samsung.com: moved samsung_gpiolib_to_irq() for s3c24xx build] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: S5P: Add common S5P GPIO Interrupt supportMarek Szyprowski4-0/+257
This patch adds common code to enable support of GPIO interrupt on S5P SoCs. The total number of GPIO pins is quite large on S5P SoCs. Registering irq support for all of them would be a resource waste. Because of that the interrupt support for standard GPIO pins is registered dynamically by the s5p_register_gpio_interrupt() function. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: minor title fixes] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: S5PV210: Enable USB HSOTG gadget buildMarek Szyprowski1-0/+1
Add the necessary definitions and mapping information to enable the s3c-hsotg gadget to build. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: S5P: Remove the unused clk_arm clock from plat-s5pThomas Abraham1-9/+0
All the S5P series SoCs use the 'struct clksrc_clk' type to represent the armclk. So the clk_arm clock instance available in the plat-s5p clock code is not used in any of the S5P series SoCs. This patch removes the unused clk_arm instance from plat-s5p clock code. Reported-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-21ARM: S5PV210: Add DMC map_desc table for supporting DMC accessJaecheol Lee1-0/+2
This patch adds DMC(DRAM Memory Controller) map_desc table. Because some driver such as CPUFREQ need to access DMC register. Signed-off-by: Jaecheol Lee <jc.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Add UART serial support for S5P6450Kukjin Kim1-0/+58
This patch adds UART serial port support for S5P6450 SoC. The S5P6450 has 6 UARTs, so adds resource of UART4 and UART5. And to fix membase which is in serial/samsung.c is from Ben Dooks. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org>
2010-10-18ARM: S5P64X0: Update Clock for S5P6440 and S5P6450Kukjin Kim3-3/+31
This patch updates regarding clock files for supporting S5P6440 and S5P6450 with one kernel image. The mach-s5p64x0/clock.c is for common of them and there are specific clock files for each SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Add S5P64X0(S5P6440 and S5P6450) initialization supportKukjin Kim3-5/+50
This patch adds ARCH_S5P64X0 which can support S5P6440 and S5P6450 with one kernel image. So moved some files of mach-s5p6440 into the new ARCH directory mach-s5p64x0. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P64X0: Update Kconfig and MakefileKukjin Kim1-2/+2
This patch updates the Kconfig and Makefile for the S5P6440 and S5P6450 machines. It also updates arch/arm/ Kconfig and Makefile to include for support ARCH_S5P64X0 with one kernel image. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P: Moves initial map for merging S5P64X0Kukjin Kim1-22/+0
This patch moves some initial maps from plat-s5p to machine, so that can merge mach-s5p6440 and mach-s5p6450. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-10-18ARM: S5P: Move OneNAND device definitions in plat-s5pKukjin Kim3-0/+63
This patch moves OneNAND device definitions from mach-s5pv210 to plat-s5p so that can support it commonly. Note: S5PC110 and S5PC210 have same OneNAND driver. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com>
2010-09-14ARM: S5P: Decrease IO Registers memory region size on FIMCSylwester Nawrocki3-3/+3
IO registers region size of all FIMC versions is less than 1kB so there is no need to reserve 1M. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-09-14ARM: S5P: Fix DMA coherent mask for FIMCMarek Szyprowski3-0/+21
FIMC driver uses DMA_coherent allocator, which requires proper dma mask to be set. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [kgene.kim@samsung.com: minor title fix] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-27ARM: S5PV310: Fix on Secondary CPU startupChanghwan Youn1-0/+1
Following occurs on boot message without this patch. CPU1: processor failed to boot Brought up 1 CPUs SMP: Total of 1 processors activated... This patch adds SYSRAM mapping for fixing Secondary CPU startup. CPU1: Booted secondary processor Brought up 2 CPUs SMP: Total of 2 processors activated... Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-27ARM: S5PV310: Add CMU block for S5PV310 ClockKukjin Kim1-0/+1
This patch adds CMU block for S5PV310/S5PC210 clock. (CMU: Clock Management Unit) Of course, changed current clock addresses for it together. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-09ARM: S5P: Fix on missing S5P_DEV_FIMC in plat-s5p/KconfigKukjin Kim1-0/+15
This patch fixes on missing S5P_DEV_FIMC in plat-s5p/Kconfig. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-06Merge branch 'next-samsung' into for-nextKukjin Kim4-0/+113
Conflicts: arch/arm/mach-s5p6440/Kconfig arch/arm/mach-s5p6442/Kconfig arch/arm/mach-s5pc100/Kconfig arch/arm/mach-s5pv210/Kconfig arch/arm/mach-s5pv210/cpu.c arch/arm/plat-samsung/include/plat/sdhci.h
2010-08-06Merge branch 'next-s5p' into for-nextKukjin Kim5-0/+89
Conflicts: arch/arm/mach-s5pv210/mach-aquila.c arch/arm/mach-s5pv210/mach-goni.c
2010-08-06ARM: SAMSUNG: Add platform definitions and helpers for FIMC driverSylwester Nawrocki4-0/+113
FIMC (CAMIF) device is a camera interface embedded in S3C/S5P Samsung SOC series. It supports ITU-R BT.601/656 and MIPI-CSI2 standards, memory to memory operations, color conversion, resizing and rotation. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5PV310: Add new Kconfig and MakefilesChanghwan Youn1-2/+3
This patch adds the Kconfig and Makefile for the new S5PV310 SoC. It also updates arch/arm Kconfig, Makefile and arch/arm/mm/Kconfig to include support for the new S5PV310. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5PV310: Add Timer supportChanghwan Youn1-0/+1
This patch adds timer support for S5PV310. Until now, all S5P SoCs use CONFIG_ARCH_USES_GETTIMEOFFSET macro as a default configuration. Instead,S5PV310 implements clocksource and clock_event_device to support the high resolution timer and tickless system. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5PV310: Add IRQ supportChanghwan Youn1-0/+2
This patch adds IRQ support for S5PV310. ARM GIC is installed in S5PV310 instead of VIC which is in every other CPUs in S5P series. Several irq combiners are used to resolve the lack of irq lines in current implementation. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5PV310: Add Clock and PLL supportChanghwan Youn1-0/+41
This patch adds clock and pll support for S5PV310. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5PV310: Add new CPU initialization supportChanghwan Youn3-0/+57
This patch adds Samsung S5PV310/S5PC210 CPU support. The S5PV310/S5PC210 integrates a ARM Cortex A9 multi-core. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Jiseong Oh <jiseong.oh@samsung.com> [kgene.kim@samsung.com: fix build errors] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5P: Remove fixed uart offset dependent codeChanghwan Youn2-5/+8
The uart offset between channels has been 0x400 for all S5P series and to present virtual and physical offsets, both number 0x400 and S3C_UART_OFFSET have been used together. This patch removes the use of the number 0x400 and expands the virtual mapping size of S3C_VA_UART from 4KB to 512KB to support the CPU with S3C_UART_OFFSET being 0x10000. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5P: Add s5p_reset_hook() for perform reset using SWRESET on S5P SoCsJongpill Lee2-2/+25
This patch adds s5p_reset_hook() which includes software reset by using SWRESET. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5P: Add System define for arch_reset()Jongpill Lee2-0/+29
This patch adds system define for arch_reset() using Watchdog reset. And adds IO mapping for using WDT. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05ARM: S5P: Add PMU deviceJoonyoung Shim2-0/+37
This patch adds an initcall for the s5p platforms so that they register their PMU IRQs with the PMU framework in the Kernel. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-07-05ARM: S5P: Bug fix on external interrupt for S5P SoCsBoojin Kim1-1/+1
This patch fixes bug on eint type set function, s5p_irq_eint_set_type(). In the IRQ_TYPE_EDGE_FALLING case, S5P_EXTINT_FALLEDGE is right instead of S5P_EXTINT_RISEEDGE Signed-off-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-05-28ARM: S5P: Regoster clk_xusbxti clock for hsotg driverThomas Abraham1-0/+1
The clk_xusbxti clock is added to the list of clocks to be registred during boot time clock registration. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> [ben-linux@fluff.org: edited title] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-26ARM: S5P: Fix the platform external interrupt issues.Pannaga Bhushan3-5/+18
This patch does the following: 1. Corrects the common platform code for external interrupts for using the VIC mask/unmask bits also. 2. Moves the common defines related to external interrupt for plat-s5p to common files. 3. Based on the new common defines, corresponding changes are made in the affected platforms (S5P6440, S5P6442 and S5PC100). Signed-off-by: Pannaga Bhushan <p.bhushan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-20ARM: SAMSUNG: Fixup merge problemBen Dooks1-1/+1
Fixup merge which re-introduced the setup-i2c0 helper Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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