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2010-02-21ARM: S3C64XX: Merge s3c6400-init.c into cpu.cBen Dooks5-38/+6
Since this file is small, and is compiled for both systems in this architecture merge it into the cpu support file and remove the original instead of moving it. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-21ARM: S3C64XX: Move core support to mach-s3c64xxBen Dooks22-35/+35
Move the core S3C64XX support to mach-s3c64xx as it is unlikely to be used outside of this directory. Also move the SoC header files in with it. This includes the clock, cpu, cpufreq, dma, gpiolib and pll support. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-21ARM: S3C64XX: Move device and device setup into mach-s3c64xxBen Dooks14-44/+40
Move the S3C64XX specific device and setup files into mach-s3c64xx as they are unlikely to be used outside of this code. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-21ARM: S3C64XX: Move IRQ support into mach-s3c64xxBen Dooks8-224/+212
Move IRQ support to mach-s3c64xx as it is unlikely to be re-used outside this machine. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-02-21ARM: S3C64XX: Move headers into machine include directoryBen Dooks39-207/+191
Move the register and GPIO definition files from plat-s3c64xx into the machine include direcotry as they are unlikely to be reused outside mach-s3c64xx. This move includes removing the empty <mach/regs-clock.h> and replacing it with the <plat/regs-clock.h> implementation. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-26ARM: S3C64XX: Squash SDHCI setup into one fileBen Dooks5-107/+37
Squash the SDHCI setup for both the S3C6400 and S3C6410 into one file and make the S3C6410 case use the S3C6400 code. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-26ARM: S3C64XX: Remove useless IO descriptor from S3C6410Ben Dooks1-12/+0
The iotable in arch/arm/mach-s3c64xx/s3c6410.c is currently empty and therefore can be removed from the build. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-26ARM: S3C64XX: Merge mach-s3c6400 and mach-s3c6410Ben Dooks32-92/+67
As per discussions with Russell King on linux-arm-kernel, it appears that both mach-s3c6400 and mach-s3c6410 are so close together that they should simply be merged into mach-s3c64xx. Note, this patch does not eliminate any of the bits that are still common, it is simply a move of the two directories together, any further common code will be eliminated or moved in further patches. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-26ARM: SAMSUNG: Fix bad use of __initdata for s3c_register_clocks()Ben Dooks1-1/+1
Functions should be marked __init, not __initdata. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-26ARM: SAMSUNG: Fix null pointer dereference in ADC driverMaurus Cuelenaere1-1/+1
ARM: SAMSUNG: Fix null pointer dereference in ADC driver Use struct adc_device instead of relying on client (which could be NULL) when checking for SoC type. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-26ARM: S5PV210: Add serial port supportThomas Abraham1-0/+30
This patch adds UART serial port support for S5PV210. 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>
2010-01-21ARM: S5P6440: Add HSMMC and OTG base addresses to map.hBen Dooks1-0/+8
Add the HSOTG and HSMMC block addresses to the map.h file. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: S3C64XX: Tidy up common code in s3c64xx_spi_set_info()Ben Dooks1-6/+9
The s3c64xx_spi_set_info() sets one of two platform data structures depending on which controller is being specified. Change to taking a pointer to the relevant platform data structure and then having one set of code to place the data into the area being pointed to. Cc: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: S3C64XX: Fix typo in s3c-hsotg platform dataMaurus Cuelenaere1-2/+2
ARM: S3C64XX: Fix typo in s3c-hsotg platform data Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: SAMSUNG: Staticise gpiolib implementation functionsMark Brown1-7/+9
They are not exported, they are referenced via vtables. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: S3C64XX: Staticise audio platform dataMark Brown1-3/+3
It's not exported. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: S3C64XX: Fix dev-audio buildMark Brown1-3/+3
As reported when the patch was posted commit 71269364 ("ARM: S3C64XX: Add I2S resources in platform code") uses pin names for the IISv4 data output pins which are not present in mainline, causing dev-audio to fail to build. Fix this by using the defines which are actually present in the kernel source. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: SMDK6410: Set up interrupt range for WM835x on 1190-EV1 PMIC boardMark Brown2-0/+5
The WM835x driver won't actually use this yet but it will in the future when the changes converting it to genirq are merged. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: SAMSUNG: Move pm-check.c to plat-samsungBen Dooks9-58/+59
Move the pm-check.c file to plat-samsung for all Samsung SoC users, and update Kconfig names to make them SAMSUNG_ instead of S3C2410_ Sed expresions used to make the change: s/S3C2410_PM_DEBUG/SAMSUNG_PM_DEBUG/g s/S3C2410_PM_CHECK/SAMSUNG_PM_CHECK/g Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: SAMSUNG: Move pmw.c to plat-samsungBen Dooks3-4/+4
Move the PWM driver support to plat-samsung, as these PWM blocks are close enough across the current range to be supported by this driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-21ARM: SAMSUNG: Move more support into plat-samsungBen Dooks20-0/+0
Move header files which are not likely to be touched in any further support addition out of plat-s3c's include directory into plat-samsung. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: S5P6440: Add IO descriptor for ChipID block.Kukjin Kim1-0/+5
This patch adds the IO descriptor for ChipID block in S5P6440. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Remove empty gpio-core.h and use central plat/gpio-core.hBen Dooks12-69/+9
Rename mach-s3c2410/include/mach/gpio-core.h to mach/gpio-track.h so that it can be included by <plat/gpio-core.h> when needed. Eliminate all other empty gpio-core.h files and just include the <plat/gpio-core.h> as necessary. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Move GPIO headers to plat-samsungBen Dooks3-0/+0
Move the GPIO and GPIO configuration headers into arch/arm/plat-samsung as they are common to all the Samsung SoCs. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Move gpiolib support in gpio.c to plat-samsungBen Dooks3-1/+1
Move the gpio.c code containing the core gpiolib and GPIO support to plat-samsung from plat-s3c as it is used by all current Samsung SoCs. Note, we didn't move this to gpiolib.c as it contains code that is not strictly for gpiolib support and the 4bit code is already called gpiolib.c so make the change easier by not renaming both files in one go. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Move pm-gpio into plat-samsungBen Dooks3-1/+4
Move the pm-gpio code into plat-samsung. Note, this should be changed later to properly compile the 4bit code if the 4bit settings are enabled. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: S5P6440: Add S5P6440 GPIO supportKukjin Kim4-1/+381
This patch adds Samsung's S5P6440 GPIO support. Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com> Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Move GPIO common functions to plat-samsungKukjin Kim6-160/+236
This patch moves GPIO common functions (from plat-s3c64xx) into plat-samsung. and adds the config option to build the plat-samsung/gpiolib for Samsung SoCs. Signed-off-by: Adityapratap Sharma <aditya.ps@samsung.com> Signed-off-by: Atul Dahiya <atul.dahiya@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: Merge next-samsung-clock2Ben Dooks2-15/+19
Merge branch 'next-samsung-clock2' into next-samsung-try7
2010-01-19ARM: Merge next-samsung-devupdates1Ben Dooks32-156/+122
Merge branch 'next-samsung-devupdates1' into next-samsung-try7
2010-01-19ARM: S3C24XX: Add mci platform data set call s3c24xx_mci_set_platdata().Ben Dooks5-8/+27
Add a s3c24xx_mci_set_platdata() call for all the machine files that have platform data for the MCI driver. This brings the MCI device into line with the other devices with __initdata and a specific call to ensure the right structure type is being passed. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: MINI2440: Remove commented out devices from device arrayBen Dooks1-3/+0
There's no point in having these in until there is proper support for them, so remove as they only confuse the device changing script. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Add platform data registration for OHCIBen Dooks4-6/+26
Add a platform data helper for the OHCI device Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-19ARM: SAMSUNG: Make UART device code commonBen Dooks6-114/+45
Move s3c24xx_uart_devs, s3c24xx_uart_src and the platform devices to a common entry in plat-samsung since they are the same in all the current implementations. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: SPI: Define SPI controller devicesJassi Brar3-0/+184
Platform devices for SPI Controller of S3C64XX are defined and exported for machines to include. Also, controller setup helper functions are defined for machine code to set runtime configuration of the controller and the bus. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: SPI: Header for passing platform dataJassi Brar2-0/+85
We need a way to pass controller specific information to the SPI driver. For that purpose new headers are made. SPI Controller is assumed 'type-s3c64xx' and can be defined for newer SoCs. Hence, that part is placed under plat-samsung to be shared across newer SoCs. SoC specific part - spi source clocks, will be placed under plat-<soc>/include/plat/ Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: SPI: Define SPI-48M clock sourcesJassi Brar1-0/+12
Defined special 48MHz clock sources for SPI-0,1. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: SPI: Add SPI controller register baseJassi Brar1-0/+2
Added SPI controller register base. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: SAMSUNG: Fix bug in clksrc-clk round_rate call.Ben Dooks1-3/+5
The call has been assuming all clksrc-clks' divider size is 4 bits, but this may not be the case anymore. Use the reg_div.size parameter to calculate the maximum value it can take and check against that. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: SAMSUNG: Fix clksrc-clk's checks for bad register settingsBen Dooks1-2/+4
The WARN_ON() was only checking the first clock in the array, instead of being executed for each clksrc clock being registered. Since this is an array of clocks, WARN_ON() does not provide a lot of useful information about the problem, so change to using printk(KERN_ERR) to report the problem to the console. As a note, we still try and register the clock even if these problems are present just in case and to avoid changing the behaviour of the registration process. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: SAMSUNG: Add check to ensure that clksrc_clk does have multiple clock ↵Thomas Abraham1-3/+8
sources Adds a additional check in s3c_set_clksrc function to ensure that the clksrc_clk does have a choice of multiple clock sources. In addition to this, a check is added to ensure that a parent is assigned to the clksrc_clk in case it does not have a choice of parent clocks. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S5PC1XX: Register pd0 and hd0 clocks, remove unecessary dummy_enableBen Dooks1-7/+2
The clk_hd0 and clk_pd0 where given a local dummy_enable call due to not being registered with the clock code, which they really should have been. Register these two clocks and remove the clk_dummy_enable as this is done by the default clock registration code. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: SMDK6410: Add comments on ethernet connectivityAndy Green1-0/+10
LAN9115 Ethernet only works on SMDK6410 if certain switches are set in specific ways. Document the requirement. Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: Add virtual mapping for S3C64XX SROM areaAndy Green2-0/+7
This adds the physical address of the SROM unit, and applies a virtual mapping for it to the S3C_VA_MEM slot. Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: SMDK6410: Add nC1 chipselect SROM setupAndy Green1-2/+25
Since the mach-smdk6410.c file claims it can start up the smsc9115 ethernet device on the board, it should take care about configuring the necessary chip select nCS1 so it can see the chip. The select defaults to 8-bit mode so without config the Ethernet doesn't work. This patch uses the new SROM definitions to set nCS1 to the state found in the Samsung U-Boot port for 6410. It may be more conservative that it needs to be since those settings were marked as for CS8900A also using this chip select. But this change is enough to get the ethernet working when booted with Qi. Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: Add SROM register definitionsAndy Green2-0/+71
This introduces a platform file for s3c64xx that defines the SROM unit registers that control chip select characteristics. Signed-off-by: Andy Green <andy@warmcat.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: Merge next-s3c64xxBen Dooks4-1/+135
Merge branch 'next-s3c64xx' into next-samsung Conflicts: arch/arm/mach-s3c6400/include/mach/map.h ( ADC and RTC PA merge fixed)
2010-01-18ARM: S3C64XX: Add S3C64XX support to the generic Samsung ADC driverMaurus Cuelenaere5-2/+79
Add S3C64XX support to the generic Samsung ADC driver Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: SAMSUNG: Move S3C24XX ADC driver to plat-samsungMaurus Cuelenaere8-14/+19
Move S3C24XX ADC driver to plat-samsung Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-01-18ARM: S3C64XX: Add I2S resources in platform codeJassi Brar1-1/+90
Define resources needed by the I2S drivers in platform code. Audio cfg_gpio callback and IORESOURCE_DMA are added. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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