- 17 8月, 2009 7 次提交
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由 Byungho Min 提交于
S5PC100 is a new SoC with ARM coretex-A8 and numerous peripherals. This SoC is successor of S3C64XX. S5PC100 has peripherals which are still similar to S3C families so some drivers in "arch/arm/plat-s3c" can be shared. S5PC100 specific drivers will be added in "arch/arm/plat-s5pcxx" or "arch/arm/mach-s5pc100" Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: tidy and edit description] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Byungho Min 提交于
S5PC100 has 4 PLLs (APLL,MPLL,EPLL,HPLL) and 3 clock domains. Clock scheme is implemented here. Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: edited title] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Byungho Min 提交于
S5PC100 has 3 VICs(Vectored Interrupt Controller). The VICs come from S3C64xx series, so the driver source code can be shared with S3C families. The S5PC100 has 3 VICs while S3C64xx has only 2. Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: subject fixup] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Byungho Min 提交于
S5PC100 has more GPIO group then previous one. It has 34 groups of GPIO, while S3C6410 has 17 groups. For now, only header files are written. Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: subject fixup] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Byungho Min 提交于
Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: subject fixup] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Byungho Min 提交于
Serial driver of S5PC100 is the same as S3C6400, so S5PC100 shares the serial driver with S3C6400. Uart driver is copied from plat-s3c64xx to plat-s5pc1xx, as I do not use plat-s3c64xx directory. Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: title fixup] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Byungho Min 提交于
S5PC100's the physical IO space starts at 0xe000"0000. To maximize space for vmalloc, the virtual IO space starts at 0xf400"0000 as same as other samsung CPUs(s3c24xx and s3c64xx) do. Signed-off-by: NByungho Min <bhmin@samsung.com> [ben-linux@fluff.org: subject and description fixup] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 14 8月, 2009 8 次提交
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由 Ben Dooks 提交于
Add configuration callback for SPI bus 1 on GPD[8..10] and ensure the correct GPIO configuration register definitions in regs-gpio.h Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Mark Brown 提交于
Move the definition of the "generic" IRQ in the process. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add support for routing an IRQ from the normal ARM IRQ mechanism to the FIQ input of the processor. Note, also fix a bug where the init_FIQ() function has not been called when CONFIG_FIQ is enabled. Signed-off-by; Ben Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Mark Brown 提交于
Allowing us to make the Kconfig a little bit saner. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Matt Hsu 提交于
Add proper uartcfg for UART port 2,3 and tidy it up on SMDK6410. Signed-off-by: NMatt Hsu <matt@0xlab.org> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Marek Szyprowski 提交于
Make ncp_iodesc struct static to clean a public namespace a bit and move it to __initdata section to save memory a bit. Reviewed-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 31 7月, 2009 24 次提交
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由 Peter Korsgaard 提交于
The s3c64xx devices use the same hardware core as s3c24xx, so move the timer/pwm handling to plat-s3c so it can be used by both. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Peter Korsgaard 提交于
Move the s3c_device_nand platform device from plat-s3c24xx to plat-s3c, now that the nand driver also support the s3c64xx devices. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Peter Korsgaard 提交于
Add support for the Airgoo HMT (home media terminal) device. The HMT is a tablet device with a s3c6410, a 7" LCD and a number of peripheral connections. For more details of the hardware specs, see: http://article.gmane.org/gmane.linux.debian.devel.embedded/4307Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> [ben-linux@fluff.org: subject rewrite] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add debugfs support for the cpufreq driver to allow information about the system state to be exported to the user. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add armclk for use with the cpufreq support and anything else that may want it. This clock is just a direct descendant of fclk. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add board support for CPUFREQ with the Simtec BAST board registering the necessary information with the core. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add a sysdev S3C2410A sysdev to allow the differentiation of the S3C2410A from the S3C2410. This is needed for the CPUFREQ code to enable the extra features and update cpu specific information. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add IO bank timing support for S3C2412/S3C2443. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Update the mapping of the memory controler registers and add the missing definitions of the register block for the SSMC. The register contents definitions can be found in the pl093 header. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Currently map-base.h defines the main virtual address mappings made for all the support S3C SoC series, but does not then define any base for per-cpu mappings to be made from. Add S3C_ADDR_CPU() macro to define an virtual address as an offset from the last of the core mappings. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add core support for frequency scaling on the S3C2412 SoC. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add CPU frequency scalling support to the Simtec Osiris. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
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: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add PLL tables for the S3C2440. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add core support for frequency scaling on the S3C2440 SoC. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add PLL table for the S3C2410 SoC. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add core support for frequency scaling on the S3C2410 SoC. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add io-timing support for frequency scaling on the S3C2410 SoC. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add the S3C24XX to the main ARM CPUFreq Kconfig support list. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add ARCH_HAS_CPUFREQ so that each machine config can select it if they have CPUFREQ driver support. This means that the CPUFREQ specific area does not need the if statement updating each time a new machine is added. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Move the structure s3c_cpufreq_config from cpu-freq.h to the less advertised cpu-freq-core.h as it is not needed by anything outside the core drivers. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Update arch/arm/plat-s3c/include/plat/cpu-freq.h to include kerneldoc style documentation. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add the core of the support for enabling the CPUFreq driver on all S3C24XX based systems. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Ben Dooks 提交于
Add definitions and an accessor macro to deal with reading bus information from S3C2410_BWSCON for any given numbered bank. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 30 7月, 2009 1 次提交
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由 Mark Brown 提交于
The value of armclk_mask needs to be inverted for use as a mask on the register value when updating ARM_RATIO. This is critical for cpufreq support, without it attempts to scale the frequency of the core trash pretty much the entire clock tree. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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