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* ARM: S3C2440: Select missing S3C_DEV_USB_HOST on GTA02Lars-Peter Clausen2011-03-04
| | | | | | | | | | | | | The gta02 mach file references the ohci device. So we need to select S3C_DEV_USB_HOST to have the device available. This fixes the following linker errors: arch/arm/mach-s3c2440/built-in.o: In function 'gta02_machine_init': mach-gta02.c:(.init.text+0x370): undefined reference to 's3c_ohci_set_platdata' arch/arm/mach-s3c2440/built-in.o:(.init.data+0xac): undefined reference to 's3c_device_ohci' Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S3C24XX: Fix mess with gpio {set,get}_pull callbacksVasily Khoruzhick2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently the {set,get}_pull callbacks of the s3c24xx_gpiocfg_default structure are initalized via s3c_gpio_{get,set}pull_1up. This results in a linker error when only CONFIG_CPU_S3C2442 is selected: arch/arm/plat-s3c24xx/built-in.o:(.data+0x13f4): undefined reference to `s3c_gpio_getpull_1up' arch/arm/plat-s3c24xx/built-in.o:(.data+0x13f8): undefined reference to `s3c_gpio_setpull_1up' The s3c2442 has pulldowns instead of pullups compared to the s3c2440. The method of controlling them is the same though. So this patch modifies the existing s3c_gpio_{get,set}pull_1up helper functions to take an additional parameter deciding whether the pin has a pullup or pulldown. The s3c_gpio_{get,set}pull_1{down,up} functions then wrap that functions passing either S3C_GPIO_PULL_UP or S3C_GPIO_PULL_DOWN. Furthermore this patch sets up the s3c24xx_gpiocfg_default.{get,set}_pull fields in the s3c244{0,2}_map_io function to the new pulldown helper functions. Based on patch from "Lars-Peter Clausen" <lars@metafoo.de> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: mini2440: Fix Kconfig to allow kernel to buildBen Dooks2010-12-03
| | | | | | | | | | | | | | | | The MACH_MINI2440 entry requires the backlight LED driver, but this subsystem has not been enabled and the select of LEDS_TRIGGER_BACKLIGHT alone is insufficient to enable the necessary bits of the LED driver. Add NEW_LEDS, LEDS_CLASS and LEDS_TRIGGER to the select to allow the kernel to link. This fixes the following error: drivers/built-in.o: In function `led_trigger_set': /home/ben/linux.git/drivers/leds/led-triggers.c:116: undefined reference to `led_brightness_set' Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C2440: various fixes in Kconfig fileAbdoulaye Walsimou Gaye2010-10-29
| | | | | | | | | | | | | | | | | | | | | | | * kconfig symbols defined in arch/arm/mach-s3c2440/Kconfig are only available when ARCH_S3C2410 is selected, so no need to make some of them depend on ARCH_S3C2410. * fix CPU_S3C24405B typo in "config S3C2440_DMA". * mini2440: remove unconditionally select of SND_S3C24XX_SOC_S3C24XX_UDA134X. Those fixes avoid the following warnings at make time: scripts/kconfig/qconf arch/arm/Kconfig warning: (MACH_MINI2440 && ARCH_S3C2410) selects SND_S3C24XX_SOC_S3C24XX_UDA134X which has unmet direct dependencies (SND_S3C24XX_SOC && ARCH_S3C2410) warning: (CPU_S3C2440 && ARCH_S3C2410 && S3C2410_DMA) selects S3C2440_DMA which has unmet direct dependencies (ARCH_S3C2410 && CPU_S3C24405B) warning: (CPU_S3C2440 && ARCH_S3C2410 || CPU_S3C2442 && ARCH_S3C2410) selects CPU_S3C244X which has unmet direct dependencies (!ARCH_S3C2410) Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: Merge for-2635/gpio2Ben Dooks2010-05-19
|\ | | | | | | Merge branch 'for-2635/gpio2' into for-linus/samsung2
| * ARM: S3C24XX: Add the gpio pull configuration for pull-upBen Dooks2010-05-05
| | | | | | | | | | | | | | Add the necessary gpio configuration helper for the devices which have a single-bit pull-up resistor disabled. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | ARM: S3C2440: Add HP iPAQ RX1950 machine supportVasily Khoruzhick2010-05-11
|/ | | | | | Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Denis Grigoriev <dgreenday@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C24XX: Move S3C2440/S3C2442 plat-s3c24xx support to mach-s3c2440Ben Dooks2010-02-01
| | | | | | | Remove the old common S3C2440 and S3C2442 SoC support from plat-s3c24xx into mach-s3c2440 now this directory is serving both SoCs. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C244X: Move S3C2442 code into S3C2440Ben Dooks2010-02-01
| | | | | | | Move the remaining S3C2442 code into mach-s3c2440 as there is only one file currently in there and these two SoCs are very similar. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C2440: Fix SMDK2440 SoC selectionBen Dooks2010-02-01
| | | | | | | | | | Fix the entries for SMDK2440 should have allowed for S3C2440 or S3C2440 SoC selection but this depended on ARCH_S3C2440 which has not been around for a while. Remove the dependency to allow this to be selected. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C24XX: Merge s3c2442 and s3c2440 machines into mach-s3c2440Ben Dooks2010-02-01
| | | | | | | Move the pair of machines in arch/arm/mach-s3c2442 into the mach-s3c2440 directory as the S3C2440 and S3C2442 are very close. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2009-12-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits) tree-wide: fix misspelling of "definition" in comments reiserfs: fix misspelling of "journaled" doc: Fix a typo in slub.txt. inotify: remove superfluous return code check hdlc: spelling fix in find_pvc() comment doc: fix regulator docs cut-and-pasteism mtd: Fix comment in Kconfig doc: Fix IRQ chip docs tree-wide: fix assorted typos all over the place drivers/ata/libata-sff.c: comment spelling fixes fix typos/grammos in Documentation/edac.txt sysctl: add missing comments fs/debugfs/inode.c: fix comment typos sgivwfb: Make use of ARRAY_SIZE. sky2: fix sky2_link_down copy/paste comment error tree-wide: fix typos "couter" -> "counter" tree-wide: fix typos "offest" -> "offset" fix kerneldoc for set_irq_msi() spidev: fix double "of of" in comment comment typo fix: sybsystem -> subsystem ...
| * Kconfig: Remove useless and sometimes wrong commentsMichael Roth2009-11-09
| | | | | | | | | | | | | | Additionally, some excessive newlines removed. Signed-off-by: Michael Roth <mroth@nessie.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | ARM: OSIRIS: DVS (Dynamic Voltage Scaling) supoort.Ben Dooks2009-11-30
|/ | | | | | | | | | | | | Add a driver to provide DVS for the Simtec Osiris module to reduce the power consumption whilst idling. The DVS driver alters the voltage supplied to the ARM core depending on the frequency it is running at. The driver itself does not do any of the frequency alteration, which is left up to the cpufreq driver. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Simtec Linux Team <linux@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C2440: mini2440: Fix missing CONFIG_S3C_DEV_USB_HOSTBen Dooks2009-10-28
| | | | | | | | | Fix missing select of S3C_DEV_USB_HOST when building for mini2440 only. Fixes the following error: built-in.o: undefined reference to `s3c_device_usb` Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C: Add missing selection of S3C_DEV_NAND in machine Kconfigs.Ben Dooks2009-09-17
| | | | | | | | | | | | | | | A number of machines that need s3c_device_nand present do not select this in their Kconfig entries. Add the necessary selection of the configuration S3C_DEV_NAND so that we avoid the following error: arch/arm/mach-s3c2410/built-in.o: In function `bast_map_io': arch/arm/mach-s3c2410/mach-bast.c:634: undefined reference to `s3c_device_nand' arch/arm/mach-s3c2412/built-in.o: In function `s3c2412_init_uarts': arch/arm/mach-s3c2412/s3c2412.c:109: undefined reference to `s3c_device_nand' arch/arm/mach-s3c2412/built-in.o: In function `jive_machine_init': arch/arm/mach-s3c2412/mach-jive.c:673: undefined reference to `s3c_device_nand' Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: OSIRIS: CPUFREQ: Add CPU frequency scaling supportBen Dooks2009-07-30
| | | | | | | Add CPU frequency scalling support to the Simtec Osiris. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C2440: CPUFREQ: Add crystal frequency Kconfig entries.Ben Dooks2009-07-30
| | | | | | | | | Add entries to select the crystal to select for each different supported board. This information is then available for anything else requiring this, such as the CPUFreq PLL tables. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] MINI2440: Add machine supportMichel Pollet2009-06-15
| | | | | | | | | | | | | The MINI2440 is a chinese made s3c2440 development board with a large set of peripherals. This patch provides machine support for almost all the features of the board. Since it can come with various "options" fitted, a kernel parameter is used to specify the lcd size, backlight control and touchscreen. Signed-off-by: Michel Pollet <buserror@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] S3C: Add common USB OHCI device definitionBen Dooks2009-05-07
| | | | | | | | Add common definition for USB OHCI platform device, add a Kconfig to selectively compile it and add update all the users. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* Merge branch 'next-s3c24xx' into next-mergedBen Dooks2008-12-18
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| * [ARM] S3C24XX: Split DCLK/CLKOUT definitions out of clock.cBen Dooks2008-12-15
| | | | | | | | | | | | | | | | | | Only certain boards need these clocks, and they are not available on some CPUs (such as the S3C24A0) so remove them from arch/arm/plat-s3c24xx/clock.c and into their own file with appropriate Kconfig entries. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | [ARM] S3C24XX: Add extra GPIOs via KconfigBen Dooks2008-12-18
|/ | | | | | | Add Kconfig entries to allow more GPIO space to be specified depending on the machine(s) selected. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] Arrange for platforms to select appropriate CPU supportRussell King2008-11-27
| | | | | | | | | | | | | | | | | | Rather than: config CPU_BLAH bool depends on ARCH_FOO || MACH_BAR default y if ARCH_FOO || MACH_BAR arrange for ARCH_FOO and MACH_BAR to select CPU_BLAH directly. Acked-by: Nicolas Pitre <nico@marvell.com> Acked-by: Andrew Victor <linux@maxim.org.za> Acked-by: Brian Swetland <swetland@google.com> Acked-by: Eric Miao <eric.miao@marvell.com> Acked-by: Nicolas Bellido <ml@acolin.be> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] S3C2440: Add AT2440EVB board supportRamax Lo2008-07-07
| | | | | | | Add basic support for AT2440EVB board based on Samsung S3C2440 SoC. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Ramax Lo <ramaxlo@gmail.com>
* [ARM] ANUBIS: Move to using ata_platform driver (libata)Ben Dooks2008-07-03
| | | | | | | Change the (as yet unused) IDE bus on the Simtec Anubis board to use pata_platform and thus libata to provide IDE support. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* [ARM] 4511/1: S3C: updated LLSERIAL Kconfig defines for CPU supportBen Dooks2007-07-22
| | | | | | | | | | Update the Kconfig to create configuration options based on which CPUs are supported for the low level serial code. This means that the debug macros can be optimised for the type(s) of CPU that are being used. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 4157/2: S3C24XX: move arch/arch/mach-s3c2410 into cpu componentsBen Dooks2007-02-11
The following patch and script moves the arch/arm/mach-s3c2410 directory into arch/arm/plat-s3c24xx for the generic core code and inti arch/arm/mach-s3c{cpu} for the cpu/machine support files Include directory include/asm-arm/plat-s3c24xx is added for the core include files. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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