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2008-12-01[ARM] 5336/1: Formatting/Whitespace cleanups in mach-sa1100Kristoffer Ericson10-88/+87
This patch fixes bad formatting found in mach-sa1100 files. What it does is to replace/delete things like excessive spaces (start || endline). The code looks the same just alot less junk. Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5324/2: ep93xx: support gpio interrupt debounceHartley Sweeten2-0/+20
Add debounce support for ep93xx gpio interrupts. On the EP93xx, GPIO ports A, B, and F can be used to generate interrupts. For each port, if interrupts are enabled, it is possible to debouce the input signal. Debouncing is implemented by passing the input signal through a 2-bit shift register clocked by a 128Hz clock. This patch adds a platform specific way to enable the debouce feature for these input ports. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5311/1: ep93xx: add core support for built in i2c busHartley Sweeten2-0/+23
Allow the ep93xx platform init code to register the built-in i2c bus. The EP93xx processor has two GPIO pins dedicated for an I2C bus. This patch registers the platform supplied i2c_board_info and the necessary platform_device information for the i2c-gpio driver to use these pins. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5309/1: ep93xx: add edb9307a platformHartley Sweeten3-0/+74
Add Cirrus Logic EDB9307A Dev Board to arch/arm/mach-ep93xx Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5319/1: AT91: support AT91CAP9 revC CPUsStelian Pop7-8/+49
The AT91CAP9 revC CPU has a few differences over the previous, revB CPU which was distributed in small quantities only (revA was an internal Atmel product only). This patch adds the detection routines to recognize the different AT91CAP9 revisions (based on the PMC subsystem version number), and uses them to: - activate a workaround for the external interrupts levels (on revB CPUs) - set the UDPHS_BYPASS bit (on revB CPUs) - set AT91_GPBR register address to the correct offset (0xfffffd50 on revB, 0xfffffd60 on revC) For debugging usage, the CPU revision can be found in /proc/cpuinfo on the 'Revision' line. This patch is extracted from Andrew Victor's -at91 patch (2.6.27-at91.patch) where it has been tested for the last 6 months. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5290/1: [AT91] Add support for the Adeneo NeoCore 926 boardAndrew Victor4-1/+1707
Add support for the Adeneo NeoCore 926 board. Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5289/1: [AT91] Convert boards to use sam9_smc_configure()Andrew Victor11-59/+405
Convert the SAM9 and CAP9 board-specific files to make use of the sam9_smc_configure() method to configure the memory-controller for external peripherals. The following boards have been modified: cam60 : NAND cap9adk : NAND, NOR qil-a9260 : NAND sam9-l9260 : NAND sam9260ek : NAND sam9261ek : DM9000 Ethernet, NAND sam9263 : NAND sam9g20ek : NAND sam9rlek : NAND usb-a9260 : NAND usb-a9263 .: NAND Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5288/1: [AT91] Remove SMC configuration from devices.c filesAndrew Victor5-97/+5
In at91_add_device_nand(), do not configure the Static Memory controller with specific timing values. The *_devices.c files are board independent, and the SMC timing values are specific to the NAND devices that are installed on the board. The board-specific files are now responsible for configuring the Static Memory controller (if the don't want to leave it up to a bootloader). Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] 5287/2: [AT91] Configuration of Static Memory ControllerAndrew Victor3-6/+86
Add a structure 'sam9_smc_config' and function sam9_smc_configure() to allow the board-specific files to specify the configuration of the Static Memory Controller per chip-select. This allows the board file to specify timings for NAND flash, NOR flash or other external peripherals. This functionality can be used for all the SAM9 and CAP9 processors. (the AT91RM9200 has a different memory-controller) This patch is based on similar code in the AVR32 architecture. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-01[ARM] use asm/sections.hRussell King8-27/+28
Update to use the asm/sections.h header rather than declaring these symbols ourselves. Change __data_start to _data to conform with the naming found within asm/sections.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30Merge branch 'clks' into develRussell King13-271/+65
2008-11-30[ARM] amba drivers: don't pass a consumer clock name for devices with unique ↵Russell King4-4/+4
clocks Where devices only have one consumer, passing a consumer clock ID has no real benefit, and it only encourages wrong implementations of the clk API. Remove it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] lh7a40x: convert to simple clk APIRussell King1-61/+4
lh7a40x only uses the clk API for the framebuffer, so there's no point having a complicated implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] lh7a40x: clocks - cleanupRussell King1-27/+0
Remove commented out code, and unnecessary declarations. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] aaec2000: convert to simple clk APIRussell King4-129/+24
aaec2000 only uses the clk API for the framebuffer, so there's no point having a complicated implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] netx: fix simple clk APIRussell King1-5/+2
... to only return the framebuffer clock for the framebuffer device. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] ep93xx: convert to clkdev and match clocks by struct device where possibleRussell King3-45/+31
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] Update mach-typesRussell King1-3/+98
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] davinci: asm/memory.h is not required for mach/vmalloc.hRussell King1-1/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] amba-clcd: don't use SZ_ constants in driversRussell King1-1/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] Ensure that both MAX_DMA_ADDRESS and ISA_DMA_THRESHOLD are definedRussell King4-3/+4
Both of these symbols should be defined by a platform, or neither should be defined. Ensure that all platforms conform. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] Add a common typesafe __io implementationRussell King23-65/+44
As Al did for Versatile in 2ad4f86b60b649fd7428265c08d73a3bd360c81b, add a typesafe __io implementation for platforms to use. Convert platforms to use this new simple typesafe implementation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] integrator: parenthesize __virt_to_bus/__bus_to_virt argumentRussell King1-2/+2
Macro arguments should be parenthesized to avoid unexpected side effects. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-30[ARM] pnx4008: fix definition of PHYS_OFFSETRussell King1-1/+1
PHYS_OFFSET constants should be defined using UL(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29Merge branch 's3c-moves2' of git://aeryn.fluff.org.uk/bjdooks/linux into develRussell King39-41/+41
2008-11-29[ARM] give RiscPC a NR_IRQS definition and remove defaultRussell King2-4/+1
RiscPC is the only platform using the default setting for NR_IRQS, so the default NR_IRQS doesn't really make sense; remove it and make RiscPC provide such a definition. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] Remove linux/sched.h from asm/cacheflush.h and asm/uaccess.hRussell King6-2/+6
... and fix those drivers that were incorrectly relying upon that include. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] Rename ISA mach/dma.h header to mach/isa-dma.hRussell King5-5/+5
This avoids confusion with platform specific DMA implementations in mach/dma.h Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] Hide ISA DMA API when ISA_DMA_API is unsetRussell King49-311/+61
When ISA_DMA_API is unset, we're not implementing the ISA DMA API, so there's no point in publishing the prototypes via asm/dma.h, nor including the machine dependent parts of that API. This allows us to remove a lot of mach/dma.h files which don't contain any useful code. Unfortunately though, some platforms put their own private non-ISA definitions into mach/dma.h, so we leave these behind and fix the appropriate #include statments. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] fix constant values of MAX_DMA_ADDRESSRussell King3-10/+2
Since 8d5796d2ec6b5a4e7a52861144e63af438d6f8f7, we have allowed PAGE_OFFSET to be configurable, so a constant virtual address for MAX_DMA_ADDRESS is buggy. It should be defined in terms of PAGE_OFFSET rather than a constant virtual address. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] move MAX_DMA_ADDRESS to mach/memory.hRussell King14-44/+20
Move the definition of MAX_DMA_ADDRESS from mach/dma.h to mach/memory.h, thereby placing it along side its relative, ISA_DMA_THRESHOLD. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mmRussell King3-3/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] asm/system.h does not require asm/memory.hRussell King1-2/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] ns9xxx: mach/hardware.h doesn't need asm/memory.hRussell King1-2/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] ixp4xx: clean up includesRussell King2-5/+1
mach/io.h doesn't need linux/mm.h. mach/dma.h doesn't need linux/device.h, asm/page.h or mach/hardware.h Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] ixp23xx: mach/io.h doesn't need BUG() anymoreRussell King1-2/+0
ixp23xx's mach/io.h claims to need linux/kernel.h for BUG(). However, this header doesn't make use of BUG(). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] iop13xx: avoid polluting the kernel's namespaceRussell King1-2/+0
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/timex.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] iop3xx: avoid polluting the kernel's namespaceRussell King7-13/+4
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h, mach/memory.h and mach/timex.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] shark: avoid polluting the kernel's namespaceRussell King3-25/+6
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] shark: remove old unused "translated" IO macrosRussell King1-17/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] clps711x: avoid polluting the kernel's namespaceRussell King1-2/+0
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-29[ARM] footbridge: mach/hardware.h doesn't require mach/memory.hRussell King1-2/+0
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] footbridge: avoid polluting the kernel's namespaceRussell King2-4/+2
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] aaec2000: avoid polluting the kernel's namespaceRussell King1-2/+0
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] lh7a40x: avoid polluting the kernel's namespaceRussell King2-3/+2
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] l7200: avoid polluting the kernel's namespaceRussell King1-2/+0
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] h720x: avoid polluting the kernel's namespaceRussell King1-2/+0
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] imx: avoid polluting the kernel's namespaceRussell King1-2/+0
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h in mach/io.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] pxa: avoid polluting the kernel's namespaceRussell King7-3/+8
Avoid unnecessarily pollution of the kernel's namespace by avoiding mach/hardware.h. Include this header file where necessary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-11-28[ARM] rpc: remove obsolete IO accessorsRussell King1-46/+1
Remove __arch_base_xxx() and __ioaddrc() macros; they're obsolete and unused. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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