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path: root/arch/arm/plat-s5p
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2010-10-25ARM: S5P: Add initial map for GPIO2 and GPIO3Jongpill Lee
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 Youn
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 Kim
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 Kim
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 Lee
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 Szyprowski
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 Shim
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 Szyprowski
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 Szyprowski
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 Abraham
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 Lee
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 Kim
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 Kim
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 Kim
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 Kim
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 Kim
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 Kim
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 Nawrocki
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 Szyprowski
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 Youn
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 Kim
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 Kim
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 Kim
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 Kim
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 Nawrocki
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 Youn
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 Youn
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 Youn
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 Youn
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 Youn
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 Youn
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 Lee
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 Lee
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 Shim
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 Kim
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 Abraham
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 Bhushan
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 Dooks
Fixup merge which re-introduced the setup-i2c0 helper Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-20ARM: Merge for-2635-4/s5pc1xx-removalBen Dooks
Merge branch 'for-2635-4/s5pc1xx-removal' into for-2635-4/partial1
2010-05-20ARM: SAMSUNG: move S5PC100 support from plat-s5pc1xx to plat-s5p frameworkMarek Szyprowski
This patch moves S5PC100 SoC support to plat-s5p framework. Most periperal support code has been already moved from plat-s5pc1xx to mach-s5pc100. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-20ARM: S5PV210: Add IRQ_EINT interrupt support.Jongpill Lee
Add support for external interrupts on S5PV210. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Pannaga Bhushan <p.bhushan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> [ben-linux@fluff.org: Ext => IRQ_EINT in title] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-19ARM: S5PC100: Pre-requisite clock patch for plat-s5pc1xx to plat-s5p moveThomas Abraham
This is a pre-requisite clock patch for the plat-s5pc1xx to plat-s5p movement. The patches that perform the movement of the code from plat-s5pc1xx to plat-s5p (and mach-s5pc100) should also enable the build for the mach-s5pc100/clock.c code. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-19ARM: SAMSUNG: Copy common I2C0 device helpers to machine directoriesMarek Szyprowski
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-19ARM: SAMSUNG: move driver strength gpio configuration helper to common dirMarek Szyprowski
Driver strength parameter can be changed not only on S5PC100 but also on S5PV210/S5PC110 platforms, so move the helper functions to the common plat-samsung directory. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-19ARM: Merge for-2635/s5pv210-clockBen Dooks
Merge branch 'for-2635/s5pv210-clock' into for-linus/samsung2
2010-05-19ARM: Merge for-2635/samsung-clockBen Dooks
Merge branch 'for-2635/samsung-clock' into for-linus/samsung2
2010-05-19ARM: SAMSUNGy: fix broken timer irq baseMarek Szyprowski
Timer interrupts range was defined as 43-47, what overlaps with VIC0 range (32-64). This was caused probably by a typo while the common interrupts definition was refactored. This patch moves timer interrupt range to safe area of 11-15 (just before uart range). This fixes the commit 87aef30eb3c5dac0491c83fe3b90bc61f1df24ec ("ARM: S5P: Change S5P_TIMER_IRQ based to 11 for SAMSUNG S5P series.") which meant to move these into the old (and previously reserved) ISA space. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [ben-linux@fluff.org: update description] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-17ARM: S5PV210: Add support for VPLLThomas Abraham
This patch adds the following. 1. Adds 'clk_sclk_hdmi27m' clock to represent the HDMI 27MHz clock. 2. Adds 'clk_vpllsrc; clock of type clksrc_clk to represent the input clock for VPLL. 3. Adds 'clk_sclk_vpll' clock of type clksrc_clk to represent the output of the MUX_VPLL mux. 4. Add clk_sclk_hdmi27m, clk_vpllsrc and clk_sclk_vpll to the list of clocks to be registered. 5. Adds boot time print of 'clk_sclk_vpll' clock rate. 6. Adds 'clk_fout_vpll' clock to plat-s5p such that it is reusable on other s5p platforms. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-05-11ARM: S5P: Add USB External Crystal clock definitionThomas Abraham
Add USB external crystal clock definition Xusbxti to common S5P clock code. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-24ARM: S5PV210: Update Kconfig and MakefilesKukjin Kim
Updates arch/arm Kconfig and Makefile for building the S5PV210 support. Also modifies the plat-s5p Kconfig file to include the support for plat-s5p for S5PV210. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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