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* ARM: SAMSUNG: Add support s3c2443-adc for S3C2443Heiko Stuebner2011-10-142-5/+15
| | | | | | | | The S3C2443-adc is 10 bit wide and has its mux-select in an extra register at base+0x18 Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: SAMSUNG: Allow overriding of adc device name for S3C24XXHeiko Stuebner2011-10-121-1/+1
| | | | | | | | | The adc blocks of S3C2443 and S3C2416 contain quirks not present in the stock S3C24xx adc. Therefore allow them to alter the device name via s3c_adc_setname. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: SAMSUNG: Fix mux bit modification in s3c_adc_selectHeiko Stuebner2011-10-121-1/+2
| | | | | | | | | | The mux bits in the adccon register should be cleared only if muxing is really done in ADCCON and not another register. This patch introduces a conditional for this. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: SAMSUNG: Add adc registers for S3C2443/S3C2416Heiko Stuebner2011-10-121-0/+3
| | | | | | | | The adc blocks of the S3C2443 and S3C2416 define some additional registers and bits. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* gpio/samsung: Move SoC specific codes within macroTushar Behera2011-10-121-0/+10
| | | | | | | | | | | In drivers/gpio/gpio-samsung.c, there are certain structures and functions which are not getting used if the particular CPU is not selected. These code segments are moved under CPU specific macros to remove compilation warnings. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* gpio/samsung: Fix incorrect gpio pull up/down callback for EXYNOS4Thomas Abraham2011-10-121-12/+19
| | | | | | | | | | | | | Some of the gpio chips of exynos4 are assigned a default gpio config without the exynos4 specific pull up/down callbacks which resulted in incorrect setting of pull up/down configuration. Fix this by adding two new exynos4 specific entries in the array of default configs with set_pull and get_pull callbacks set to exynos4 specific callbacks The new default gpio configs can then be used for exynos4 gpio chips. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C64XX: Enable TCM supportMark Brown2011-10-121-0/+1
| | | | | | | | | The S3C64xx CPUs have TCMs so enable the kernel support for it on these systems. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* gpio/samsung: only register available gpio banksPeter Korsgaard2011-10-121-0/+4
| | | | | | | | | Only register gpio banks provided by SoC instead of the maximum possible to lessen confusion, get rid of a warning from gpiolib and stop it from eating into the extra gpios for configs with S3C24XX_GPIO_EXTRA != 0. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C2410: fix S3C_GPIO_SPACE #error message to match realityPeter Korsgaard2011-10-121-1/+1
| | | | | | | S3C_GPIO_SPACE cannont be NON-zero, not zero. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS4: Remove useless codes on NURI boardKukjin Kim2011-10-121-7/+0
| | | | | | | The 'nuri_cm_devices' is defined but not used. Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS4: Register power domains on ORIGENSachin Kamat2011-10-121-0/+4
| | | | | | | This patch registers all the available power domains on ORIGEN board. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: EXYNOS4: Enable regulator support for HDMI on ORIGENSachin Kamat2011-10-121-0/+3
| | | | | | | | | Since the DC5V line is connected directly to the HDMI connector, "hdmi-en" regulator would become a dummy regulator on origen board (by defining REGULATOR_DUMMY in the kernel config file). Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P64X0: Add Power Management supportAbhilash Kesavan2011-10-0410-1/+472
| | | | | | | Add suspend-to-ram support for SMDK6440/50 Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P: Make the sleep code common for S5P series SoCsAbhilash Kesavan2011-10-048-63/+16
| | | | | | | | | | The sleep code for S5PV210 and EXYNOS4 are identical; moreover S5p64X0 and S5PC100 for which support will be added soon can use the same procedure. Create a common sleep code in the plat-s5p directory so that it can be re-used. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P: Make the common S5P PM code conditionally compileAbhilash Kesavan2011-10-044-2/+10
| | | | | | | | | Pave the way for adding PM support on S5P64X0, which is more similar to the S3C64XX series than the S5P series. Hence, the common pm code (containing dummy functions) should not be used for S5P64X0. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'next-samsung-board-2' into next-samsung-devel-2Kukjin Kim2011-10-0415-150/+251
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| * ARM: EXYNOS4: Add support SMDK4412 BoardChanghwan Youn2011-10-043-60/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | SMDK4412 board is same as a SMDK4212 board except that it has EXYNOS4412 SoC, thus it can share machine code with SMDK4212. This patch renames mach-smdk4212.c to mach-smdk4x12.c to support both SMDK4212 and SMDK4412 board with one machine file. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add MCT support for EXYNOS4412Changhwan Youn2011-10-042-62/+56
| | | | | | | | | | | | | | | | | | | | Current MCT implementation only provide 2 event timers, thus cannot support EXYNOS4412 which has 4 CPU cores. This patch fixes MCT implementation to support SoCs with 4 cores. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add functions for gic interrupt handlingChanghwan Youn2011-10-044-10/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds two functions for gic interrupt handling. 1. Add interrupt handling of 4 cores. 2. Dynamically set gic bank offset according to the type of soc. Gic bank offset of EXYNOS4412 is 0x4000 while the offset of EXYNOS4210 and EXYNOS4212 is 0x8000. This patch is necessary because EXYNOS4 socs cannot support GIC register banking as described in commit aab74d3e75364. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add support clock for EXYNOS4412Changhwan Youn2011-10-041-2/+2
| | | | | | | | | | | | | | | | | | This patch makes EXYNOS4412 use same clock code for EXYNOS4212 because the clock hierarchy of both SoCs are same. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add support new EXYNOS4412 SoCChanghwan Youn2011-10-044-2/+24
| | | | | | | | | | | | | | | | This patch adds Samsung EXYNOS4412 SoC support. The EXYNOS4412 integrates a ARM Cortex A9 quad-core. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add support MCT PPI for EXYNOS4212Changhwan Youn2011-10-043-10/+53
| | | | | | | | | | | | | | | | This patch implements clock event timer using MCT PPI and make EXYNOS4212 use MCT PPI instead of MCT SPI. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: Add support PPI in external GICChanghwan Youn2011-10-041-3/+8
| | | | | | | | | | | | | | | | | | | | To support PPI in external GIC of EXYNOS4 SoCs, gic_arch_extn.irq_eoi, irq_unmask and irq_mask are fixed. This patch is necessary because external GIC of EXYNOS4 cannot support register banking. Signed-off-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * ARM: EXYNOS4: convert boot_params to atag_offsetTushar Behera2011-10-042-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Based on "ARM: introduce atag_offset to replace boot_params" by Nicolas Pitre (2bb9839e312ed55a6d5824ffa6077ce3d7d63b1e). Since boot_params variable is deleted from machine_desc, the variable is modified in the newer board files. Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Tushar Behera <tushar.behera@linaro.org> [kgene.kim@samsung.com: added fixing for smdkv310] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | Merge branch 'next-samsung-cleanup-2' into next-samsung-devel-2Kukjin Kim2011-10-0477-1159/+485
|\ \ | | | | | | | | | | | | Conflicts: arch/arm/plat-s5p/include/plat/pll.h
| * | ARM: SAMSUNG: Move S5P header files to plat-samsungKukjin Kim2011-10-0412-33/+33
| | | | | | | | | | | | | | | | | | | | | | | | This patch moves header files from plat-s5p to plat-samsung to remove plat-s5p directory to make one plat-samsung directory for Samsung SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Move S3C24XX header files to plat-samsungKukjin Kim2011-10-0413-293/+268
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves header files from plat-s3c24xx to plat-samsung to remove plat-s3c24xx directory to make one plat-samsung directory for Samsung SoCs. And this patch includes fixing coding style, too. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Moving each SoC support header filesKukjin Kim2011-10-0425-27/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves SoC header files for supporting each SoCs to plat-samsung directory. This is required to make one plat- directory for Samsung SoCs. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Consolidate plat/pll.hKukjin Kim2011-10-048-316/+329
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed - arch/arm/plat-s3c24xx/include/plat/pll.h - arch/arm/mach-s3c64xx/include/mach/pll.h - arch/arm/plat-s5p/include/plat/pll.h - arch/arm/plat-samsung/include/plat/pll6553x.h And created - arch/arm/plat-samsung/include/plat/pll.h Cc: Ben Dooks <ben-linux@fluff.org> [kgene.kim@samsung.com: changed title] [kgene.kim@samsung.com: fixed conflicts in plat-s5p/include/pll.h] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Consolidate plat/pwm-clock.hKukjin Kim2011-10-047-321/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed - arch/arm/plat-s3c24xx/include/mach/pwm-clock.h - arch/arm/mach-s3c64xx/include/mach/pwm-clock.h - arch/arm/mach-s5p64x0/include/mach/pwm-clock.h - arch/arm/mach-s5pc100/include/mach/pwm-clock.h - arch/arm/mach-s5pv210/include/mach/pwm-clock.h - arch/arm/mach-exynos4/include/mach/pwm-clock.h And created - arch/arm/plat-samsung/include/plat/pwm-clock.h Cc: Ben Dooks <ben-linux@fluff.org> [kgene.kim@samsung.com: changed title] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: Cleanup mach/clkdev.hKukjin Kim2011-10-046-42/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | According to commit a3831cf ("ARM: Consolidate the clkdev header files"), current mach/clkdev.h is no needed in Samsung stuff. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | ARM: SAMSUNG: remove sdhci default configuration setup platform helperThomas Abraham2011-10-047-274/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sdhci platform helper function that sets up the default controller configuration is removed for all Samsung platforms since such default controller configuration can be handled by the driver. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | | Merge branch 'next-samsung-devel' into next-samsung-devel-2Kukjin Kim2011-10-04135-5518/+7591
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-exynos4/clock.c arch/arm/mach-s3c2412/gpio.c arch/arm/mach-s5p64x0/dma.c arch/arm/mach-s5p64x0/gpiolib.c
| * | | ARM: EXYNOS4: Add FIMC device on SMDKV310 boardSachin Kamat2011-10-042-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds definitions to enable support for s5p-fimc driver on SMDKV310 board. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Add header file protection macrosSachin Kamat2011-10-041-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds header file protection macros to prevent duplication. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Add usb ehci device to the SMDKV310Jingoo Han2011-10-042-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to support usb ehci device to the SMDKV310 board. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S3C2443: Add hsspi-clock from pclk and rename S3C2443 hsspi sclkHeiko Stuebner2011-10-042-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This clock is common to S3C2443/2416/2450. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S3C2416: Add HSSPI clock sourced from EPLLHeiko Stuebner2011-10-041-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This clock is special to the S3C2416/2450 SoCs. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S3C2443: Define constant for HSSPI pclkHeiko Stuebner2011-10-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It's the same clock for 2443/2416/2450. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S3C2443: Move i2s clock definitions to common codeHeiko Stuebner2011-10-042-53/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | S3C2416/S3C2450 use the same clocks for their i2s blocks and can therefore reuse the existing ones. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P6450: Add LCD-LTE480 and enable Framebuffer supportAjay Kumar2011-10-042-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch: -- Adds platform device support for LCD-LTE480. -- Adds platform data for FB with win_mode and default_bpp. -- Enables FB device support and platform-lcd support. -- Adds SPCON settings for LCD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P6440: Add LCD-LTE480 and enable Framebuffer supportAjay Kumar2011-10-043-0/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch: -- Adds platform device support for LCD-LTE480. -- Adds platform data for FB with win_mode and default_bpp. -- Enables FB device support and platform-lcd support. -- Adds SPCON settings for LCD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P64X0: Add GPIO setup for LCDAjay Kumar2011-10-044-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds GPIO lines settings(HSYNC, VSYNC, VCLK and VD) for LCD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P64X0: Set s3c_device_fb nameAjay Kumar2011-10-041-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Set s3c_device_fb name as "s5p64x0-fb" for S5P6440 and S5P6450. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: S5P64X0: Add register base and IRQ for FramebufferAjay Kumar2011-10-042-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds: -- Framebuffer related register mappings and bit fields. -- IRQ number being used. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Add TVOUT support for SMDKV310Hatim Ali2011-10-042-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for TVOUT on SMDKV310 board. Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ASoC: Flush Samsung DMA on freeMark Brown2011-10-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ever since it was written the Samsung DMA driver has had a TODO in the hw_free() function wondering if we need to flush the DMA buffers. Up until now the answer has been no but with the recent improvements Boojin has done to the DMA infrastructure for the Samsung port the answer has changed to yes for at least S3C6410 systems. If we don't then when we next prepare() the channel the API will get confused trying to run callbacks on the transfers hanging around from the previous time the stream was open and oops. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Boojin Kim <boojin.kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Support suspend/resume for EXYNOS4212Jongpill Lee2011-10-042-1/+124
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Add PMU register definition for EXYNOS4212Jongpill Lee2011-10-041-11/+58
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | ARM: EXYNOS4: Modify PMU register setting functionJongpill Lee2011-10-043-151/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch modifies PMU register setting function to support the other EXYNOS4 SoCs. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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