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* ARM: gpio: consolidate trivial gpiolib implementationsRussell King2011-08-121-5/+1
| | | | | | | | | | | | | | | Consolidate 24 trivial gpiolib implementions out of mach/gpio.h into asm/gpio.h. This is basically the include of asm-generic/gpio.h and the definition of gpio_get_value, gpio_set_value, and gpio_cansleep as described in Documentation/gpio.txt Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: David Brown <davidb@codeaurora.org> Acked-by: David Brown <davidb@codeaurora.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: S5P64X0: External Interrupt SupportPadmavathi Venna2011-07-211-0/+10
| | | | | | | | | Add external interrupt support for S5P64X0.The external interrupt group 0(0 to 15) is used for wake-up source in stop and sleep mode. Add generic irq chip support Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'next-samsung-clkdev-fix' into next-samsung-develKukjin Kim2011-07-211-0/+7
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| * ARM: SAMSUNG: Added mach/clkdev.hThomas Abraham2011-07-211-0/+7
| | | | | | | | | | | | | | This is temporary patch for building with clkdev. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: SAMSUNG: Add IRQ_I2S0 definitionSangbeom Kim2011-07-211-0/+2
|/ | | | | | | | | To handle i2s0 interrupt and To fix compilation error adds IRQ_I2S0 for exynos4, s3c64xx, s5p64x0 Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> [kgene.kim@samsung.com: Fixed build failure due to inclusion] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: zImage: remove the static qualifier from global data variablesNicolas Pitre2011-05-071-3/+3
| | | | | | | | | | | | | | | To be able to relocate the .bss section at run time independently from the rest of the code, we must make sure that no GOTOFF relocations are used with .bss symbols. This usually means that no global variables can be marked static unless they're also const. Let's remove the static qualifier from current offenders, or turn them into const variables when possible. Next commit will ensure the build fails if one of those is reintroduced due to otherwise enforced coding standards for the kernel. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'p2v' into develRussell King2011-03-161-1/+1
|\ | | | | | | | | | | Conflicts: arch/arm/kernel/module.c arch/arm/mach-s5pv210/sleep.S
| * ARM: P2V: separate PHYS_OFFSET from platform definitionsRussell King2011-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This uncouple PHYS_OFFSET from the platform definitions, thereby facilitating run-time computation of the physical memory offset. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: S5P64X0: Fix number of GPIO lines in Bank FBanajit Goswami2011-03-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch modifies the number of total GPIO lines for Bank F for Samsung S5P6440 and S5P6450 SoCs from 2 to 16. This is necessary as the GPIO lines from 0 to 13 are reserved and only lines 14 and 15 are used. As during initialization, the line number starts at 0, putting 2 does not solve the intended purpose. Signed-off-by: Banajit Goswami <banajit.g@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | ARM: S5P64X0: Cleanup map.h fileKukjin Kim2011-02-171-41/+42
|/ | | | Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* Merge branch 'next-s5p64x0' into for-next-newKukjin Kim2010-12-301-41/+16
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| * ARM: S5P64X0: Add GPIOlib support for S5P6450Kukjin Kim2010-12-301-41/+16
| | | | | | | | | | | | | | | | | | Already can support S5P6440 GPIOlib but S5P6450. This patch changes regarding S5P6440 GPIO definitions so that can be used it from S5P6450 and adds S5P6450 GPIO chips. Tested-by: Atul Dahiya <atul.dahiya@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | Merge branch 'next-s5p' into for-next-newKukjin Kim2010-12-301-0/+3
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| * | ARM: S5P: Move SROM controller IO mapping to plat-s5p for S5P SoCsThomas Abraham2010-12-301-0/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: S5P6450: Define base addresses for I2SJassi Brar2010-12-301-0/+2
|/ | | | | | | | | Define the base address of I2S-1 and 2 for S5P6450. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> [kgene.kim@samsung.com: Added description] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P: Change VMALLOC_END to use more vmalloc()/ioremap() areaKukjin Kim2010-10-251-1/+1
| | | | | | | | | This patch changes VMALLOC_END from 0xE0000000 to 0xF6000000, because some systems want to use more vmalloc()/ioremap() area and now don't use from at 0xE0000000 to 0xF6000000 (the start of Samsung SoCs' VA space) Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P: Reduce duplicated EPLL control codesSeungwhan Youn2010-10-251-0/+2
| | | | | | | | | | | | 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>
* ARM: S5P64X0: Move GPIO support files for merge S5P64X0Kukjin Kim2010-10-182-0/+201
| | | | | | | | This patch moves S5P6440 GPIO support files from mach-s5p6440 into the new mach-s5p64x0 for merge S5P6440 and S5P6450 SocS. NOTE: Not supported S5P6450 GPIO yet. Will be supported soon. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P64X0: Add S5P6450 I2C supportKukjin Kim2010-10-181-0/+17
| | | | | | | This patch adds S5P6450 I2C support in the ARCH_S5P64X0. And moves S5P6440 I2C support files into the mach-s5p64x0 together. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P64X0: Move DMA support for S5P64X0Kukjin Kim2010-10-181-0/+26
| | | | | | | | This patch moves DMA support files in the mach-s5p64x0 for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Jassi Brar <jassi.brar@samsung.com>
* ARM: S5P64X0: Update Audio supportKukjin Kim2010-10-181-0/+20
| | | | | | | This patch updates Audio and SPI for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Cc: Jassi Brar <jassi.brar@samsung.com>
* ARM: S5P64X0: Update Timer supportKukjin Kim2010-10-182-0/+97
| | | | | | This patch updates timer support for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P64X0: Update IRQ supportKukjin Kim2010-10-182-0/+161
| | | | | | This patch updates IRQ support for S5P6440 and S5P6450 SoCs. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* ARM: S5P64X0: Update Clock for S5P6440 and S5P6450Kukjin Kim2010-10-182-0/+109
| | | | | | | | 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>
* ARM: S5P64X0: Add S5P64X0(S5P6440 and S5P6450) initialization supportKukjin Kim2010-10-1810-0/+476
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>
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