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2016-09-23CRIS v32: remove some double unlocksDan Carpenter1-1/+0
We unlocked a few lines earlier so we can delete these unlocks. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2016-09-23Fix typoAndrea Gelmini1-1/+1
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2016-04-18cris: Fix misspellings in comments.Adam Buchbinder1-1/+1
Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-11-02CRIS v32: remove old GPIO and LEDs codeRabin Vincent2-150/+1
Since we now have a gpiolib driver, remove this code: The gpio-etraxfs driver (along with things like gpio-keys-polled for polling support) replaces the GIO driver implementations in mach-a3 and mach-fs. The various generic external chip drivers replace the "virtual gpio" parts. The generic gpio-leds driver replaces the LED handling. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2014-01-08cris: remove deprecated IRQF_DISABLEDMichael Opdenacker1-2/+2
This patch proposes to remove the IRQF_DISABLED flag from CRIS architecture code. It's a NOOP since 2.6.35 and it will be removed one day. Comments mentioning IRQF_DISABLED are also updated, knowing that all interrupts are now "fast interrupts", their handlers running with interrupts disabled. Don't hesitate to let me know if you have other ways of rephrasing the comments! This is an update for 3.11 of a patch already sent for 3.10 Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: Jesper Nilsson <jespern@axis.com>
2013-09-10CRIS: drop unused Kconfig symbolsPaul Bolle1-4/+0
Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2013-04-10cpufreq: cris: move cpufreq driver to drivers/cpufreqViresh Kumar2-147/+0
This patch moves cpufreq drivers of CRIS architecture to drivers/cpufreq. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-04-02cpufreq: Notify all policy->cpus in cpufreq_notify_transition()Viresh Kumar1-13/+7
policy->cpus contains all online cpus that have single shared clock line. And their frequencies are always updated together. Many SMP system's cpufreq drivers take care of this in individual drivers but the best place for this code is in cpufreq core. This patch modifies cpufreq_notify_transition() to notify frequency change for all cpus in policy->cpus and hence updates all users of this API. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2012-10-03CRIS: Remove VCS simulator specific codeJesper Nilsson3-163/+0
The VCS simulator was a tool used in the development of the chip and is no longer used or necessary. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2012-03-28Disintegrate asm/system.h for CRISDavid Howells1-1/+0
Disintegrate asm/system.h for CRIS. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> cc: linux-cris-kernel@axis.com
2011-07-25cris: fix some build warnings in pinmux.cWANG Cong1-4/+6
Fix some harmless warnings such as arch/cris/arch-v32/mach-a3/pinmux.c:273: warning: ISO C90 forbids mixed declarations and code: Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-31Fix common misspellingsLucas De Marchi1-2/+2
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-08-04CRIS: Add more delays in DDR setupJesper Nilsson3-1/+21
Also, make DDR latency configurable. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2009-11-03CRIS v32: Should index be positive?Roel Kluin1-1/+1
`port' is used as index for writing to pins during allocation/deallocation. It should be positive. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2009-09-01ARRAY_SIZE changesStoyan Gaydarov1-1/+1
These changes were a direct result of using a semantic patch More information can be found at http://www.emn.fr/x-info/coccinelle/ Signed-off-by: Stoyan Gaydarov <sgayda2@uiuc.edu> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2008-10-29[CRIS] Move header files from include to arch/cris/include.Jesper Nilsson2-2/+2
Change all users of header files to correct path. Remove some unneeded headers for arch-v32. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2008-10-15cpufreq: remove policy->governor setting in drivers initializationDominik Brodowski1-1/+0
As policy->governor is already set to CPUFREQ_DEFAULT_GOVERNOR in the (always built-in) cpufreq core, we do not need to set it in the drivers. This fixes the sparc64 allmodconfig build failure. Also, remove a totally useles setting of ->policy in cpufreq-pxa3xx.c. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08CRIS v32: Correct spelling of bandwidth in function name.Jesper Nilsson2-4/+4
2008-02-08CRIS v32: Fix minor formatting issue in mach-a3/io.cJesper Nilsson1-2/+1
2008-02-08CRIS v32: Add new machine dependent files for Etrax-FS and Artpec-3.Jesper Nilsson11-0/+1945
The two chips are somewhat different, and needs different handling. Adds handing of the dma, dram initialization, hardware settings, io, memory arbiter and pinmux Also moves the dma, dram initialization and io from CRIS v32 common files.
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