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path: root/arch/blackfin/mach-common/cpufreq.c
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* Blackfin: detect anomaly 05000274Sonic Zhang2009-06-121-1/+2
| | | | | | | | Detect and reject operating conditions for anomaly 05000274 since the problem cannot be worked around in software. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin arch: merge adeos blackfin part to arch/blackfin/Yi Li2009-01-071-2/+2
| | | | | | | | | | | | | | | | | | [Mike Frysinger <vapier.adi@gmail.com>: - handle bf531/bf532/bf534/bf536 variants in ipipe.h - cleanup IPIPE logic for bfin_set_irq_handler() - cleanup ipipe asm code a bit and add missing ENDPROC() - simplify IPIPE code in trap_c - unify some of the IPIPE code and fix style - simplify DO_IRQ_L1 handling with ipipe code - revert IRQ_SW_INT# addition from ipipe merge - remove duplicate get_{c,s}clk() prototypes ] Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: Fix incorrect use of loose in cpufreq.cNick Andrew2009-01-071-1/+1
| | | | | | | | | It should be 'lose', not 'loose'. Signed-off-by: Nick Andrew <nick@nick-andrew.net> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* Blackfin arch: fix bug - Cpufreq assumes clocks in kHz and not Hz.Michael Hennerich2008-10-281-7/+7
| | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* cpufreq: remove policy->governor setting in drivers initializationDominik Brodowski2008-10-151-2/+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>
* [Blackfin] arch: Support for CPU_FREQ and NOHZVitja Makarov2008-05-071-9/+15
| | | | | Singed-off-by: Vitja Makarov <vitja.makarov@gmail.com>
* [Blackfin] arch: Cleanup Kconfig, fix comment and make sure we exclude ↵Michael Hennerich2008-05-071-2/+2
| | | | | | | | CCLK=SCLK for some configurations Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* [Blackfin] arch: Functional power management support: Add support for cpu ↵Michael Hennerich2008-04-251-0/+194
frequency scaling Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
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