- 21 2月, 2007 1 次提交
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 20 2月, 2007 1 次提交
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由 Ozzy 提交于
Fix syntax error for a define in ixdp2351.h Signed-off-by: Nozzy <linux-ozzy@gmx.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 18 2月, 2007 2 次提交
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由 Uwe Kleine-König 提交于
Signed-off-by: NUwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Tobias Klauser 提交于
The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NAdrian Bunk <bunk@stusta.de>
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- 17 2月, 2007 9 次提交
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由 Dan Williams 提交于
* architecture specific details are handled in asm/arch/time.h * ARCH_IOP13XX now selects PLAT_IOP * as suggested by Lennert use ifdef CONFIG_XSCALE to skip the cp_wait on XSC3 Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Dan Williams 提交于
This functionality is replaced by cp6_trap Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Dan Williams 提交于
get_irqnr_preamble allows machines to take some action before entering the get_irqnr_and_base loop. On iop we enable cp6 access. arch_ret_to_user is added to the userspace return path to allow individual architectures to take actions, like disabling coprocessor access, before the final return to userspace. Per Nicolas Pitre's note, there is no need to cp_wait on the return to user as the latency to return is sufficient. Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
This patch gets the DMA system for the S3C24XX ready for the S3C2443, which requires 6 dma channels at a different stride, and different base IRQ. The DMA system is now initialised from the same drivers which apply the DMA mappings, as well as removing the DMA sysdev intialisation out of the main init code (which is now being called from a sysdev probe, so cannot add a new sysdev) Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Defines for the S3C2443 DMA source selection, and update the maximum channels to 6 if the S3C2443 is selected. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Nicolas Pitre 提交于
The Lubbock platform uses both a PXA25x and a SA1111 at the same time. Both chips have the same "Serial Audio Controller" registers although the SA1111 one is never expected to be used in preference to the PXA25x one. So let's disable the SA1111 defines whenever compilation is for a PXA architecture and make the PXA defines always defined. This removes a bunch of "already defined" warnings as well since the current hack to prevent them depended on include ordering which wasn't always right. While at it, clean up the SA1111 defines allowing to get rid of the __CCREG() macro. Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Nicolas Pitre 提交于
Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Arnaud Patard 提交于
Introduce a platform_device (machine) specific callback function which gets called when the amount of power we can draw from Vbus has changed. Signed-off-by: NHarald Welte <laforge@openmoko.org> Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Arnaud Patard 提交于
Update S3C2410_ADCTSC_XY_PST macro to allow setting the ADCTSC_XY_PST bits. Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 16 2月, 2007 7 次提交
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由 Richard Purdie 提交于
Add kexec support to ARM. Improvements like commandline handling could be made but this patch gives basic functional support. It uses the next available syscall number, 347. Once the syscall number is known, userspace support will be finalised/submitted to kexec-tools, various patches already exist. Originally based on a patch by Maxim Syrchin but updated and forward ported by various people. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Jan Altenberg 提交于
- Remove a duplicated define for AT91_RSTC_KEY - Set AT91_RSTC_KEY to the correct value - Replace the hardcoded keys in at91sam9620.c and at91sam9261.c by AT91_RSTC_KEY Signed-off-by: NJan Altenberg <jan@linutronix.de> Acked-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Pavel Pisa 提交于
The macro "get_irqnr_and_base" in "entry-macro.S" optimized according to Lennert Buytenhek suggestion. Comments from Pavel Pisa: Sascha has approved patch some days ago Signed-off-by: NPavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Hook in a cpu specific reset function for the S3C2443 Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Add hook code to specify cpu specific reset call Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Add arch/arm/mach-s3c2443 for support of the Samsung S3C2443 SoC This patch adds the core CPU support, clock framework, times and initial IRQ support, as well as adding the directory into the build tree. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Update IRQ numbers for S3C2443 Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 15 2月, 2007 9 次提交
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由 Andrew Victor 提交于
Add support for the Atmel AT91SAM9XE range of processors. These are basically AT91SAM9260's with different amounts of internal SRAM and Flash. We make use of the existing AT91SAM9260 support, but just perform run-time detection of the size of the internal SRAM. Original patch from Nicolas Ferre. Signed-off-by: NAndrew Victor <andrew@sanpeople.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Add a define of S3C2410_IRQSUB() to define all the sources from the IRQSUB register, to make it easier to work out the datasheet=>irq mappings Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Updates for regs-serial.h for S3C2443 Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Updates for regs-gpio.h for S3C2443 Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Clock register definitions for the S3C2443 Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Catalin Marinas 提交于
This patch enables the L220 on the RealView/EB MPCore platform. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Catalin Marinas 提交于
The kernel originally supported revB only. This patch enables revC by default and adds a config option for building the kernel for the revB platform. Since the SCU base address was hard-coded in the proc-v6.S file (and only valid for RealView/EB revB), this patch also adds a more generic support for defining the SCU information. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Catalin Marinas 提交于
MPCore platform This patch adds the registration of the secondary GIC on the baseboard, together with the IRQ chaining setup. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Catalin Marinas 提交于
The current implementation only assumes one GIC to be present in the system. However, there are platforms with more than one cascaded interrupt controllers (RealView/EB MPCore for example). Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 14 2月, 2007 4 次提交
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由 Dan Williams 提交于
Enable svc access to cp6 via an undefined instruction hook. Do not enable access for usr code. This patch also makes iop13xx select PLAT_IOP, this requires a small change to drivers/i2c/busses/i2c-iop3xx.c. Per Lennert Buytenhek's note, the cp6 trap routine is moved to arch/arm/plat-iop Per Nicolas Pitre's note, the cp_wait is skipped since the latency to return to the faulting function is longer than cp_wait. Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Dan Williams 提交于
Implement a custom ioremap implementation for iop3xx. This saves establishing new mappings. It also cleans up the PCI IO resource to be a physical address rather than a virtual address as Russell pointed out on the original iop13xx port. Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Allow the CPU code, and any board specific initialisation code to change the allocation order of the DMA channels, or stop a peripheral allocating any DMA at-all. This is due to the scarce mapping of DMA channels on some earlier S3C24XX cpus, where the selection changes depending on the channel in use. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Arnaud Patard 提交于
This patch is adding the functions and structures used for handling the S3C24XX udc driver platform datas. Signed-off-by: NArnaud Patard <arnaud.patard@rtp-net.org> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 13 2月, 2007 7 次提交
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由 Matt Reimer 提交于
Use defines instead of numbers. Signed-off-by: NMatt Reimer <mreimer@vpop.net> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
We don't currently support the noncoherent DMA API, but it needs to be provided for kernels with devres to link. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Philipp Zabel 提交于
Arch-neutral GPIO calls for S3C24xx. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Philipp Zabel 提交于
Arch-neutral GPIO calls for SA-1100. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Philipp Zabel 提交于
Arch-neutral GPIO calls for PXA. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Brownell 提交于
This is a first cut at making the AT91 code use the generic GPIO calls. Note that the original AT91 GPIO calls merged the "mux pin as GPIO" and "set GPIO direction" functionality into one API call, contrary to what's specified as a cross-platform portable model. So this involved a few non-inlinable functions. [akpm@osdl.org: cleanups] Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Brownell 提交于
This teaches OMAP how to implement the cross-platform GPIO interfaces. [akpm@osdl.org: cleanups] Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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