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alistair23-linux/arch/arm/kernel
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Juri Lelli 06073ee267 ARM: 8621/3: parse cpu capacity-dmips-mhz from DT 
With the introduction of cpu capacity-dmips-mhz bindings, CPU capacities
can now be calculated from values extracted from DT and information
coming from cpufreq. Add parsing of DT information at boot time, and
complement it with cpufreq information. We keep code that can produce
same information, based on different DT properties and hard-coded
values, as fall-back for backward compatibility.

Caveat: the information provided by this patch will start to be used in
the future. We need to #define arch_scale_cpu_capacity to something
provided in arch, so that scheduler's default implementation (which gets
used if arch_scale_cpu_capacity is not defined) is overwritten.

Signed-off-by: Juri Lelli <juri.lelli@arm.com>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 		2016-11-22 11:45:06 +00:00
..
.gitignore
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Makefile arm: move exports to definitions 2016-08-07 23:47:21 -04:00
arch_timer.c
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asm-offsets.c ARM: save and reset the address limit when entering an exception 2016-07-07 16:01:01 +01:00
atags.h ARM: 8495/1: ATAGS: move save_atags() to arch/arm/include/asm/setup.h 2016-01-04 11:26:00 +00:00
atags_compat.c
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atags_parse.c
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atags_proc.c
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bios32.c Merge branches 'pci/demodularize-hosts' and 'pci/host-request-windows' into next 2016-08-01 12:23:57 -05:00
calls.S ARM: wire up preadv2 and pwritev2 syscalls 2016-04-07 21:57:02 +01:00
cpuidle.c ARM: 8595/2: apply more __ro_after_init 2016-08-12 16:47:06 +01:00
crash_dump.c
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debug.S
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devtree.c ARM: 8616/1: dt: Respect property size when parsing CPUs 2016-09-29 16:57:43 +01:00
dma-isa.c
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dma.c
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early_printk.c
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efi.c ARM/efi: Apply strict permissions for UEFI Runtime Services regions 2016-04-28 11:33:53 +02:00
elf.c
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entry-armv.S ARM: fix address limit restoration for undefined instructions 2016-08-09 22:57:59 +01:00
entry-common.S ARM: rename S_FRAME_SIZE to PT_REGS_SIZE 2016-06-22 19:54:28 +01:00
entry-ftrace.S arm: move exports to definitions 2016-08-07 23:47:21 -04:00
entry-header.S ARM: save and reset the address limit when entering an exception 2016-07-07 16:01:01 +01:00
entry-v7m.S ARM: rename S_FRAME_SIZE to PT_REGS_SIZE 2016-06-22 19:54:28 +01:00
fiq.c
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fiqasm.S
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ftrace.c ftrace: Add return address pointer to ftrace_ret_stack 2016-08-24 12:15:14 +02:00
head-common.S
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head-nommu.S ARM: 8607/1: V7M: Wire up caches for V7M processors with cache support. 2016-09-06 15:51:08 +01:00
head.S arm: move exports to definitions 2016-08-07 23:47:21 -04:00
hibernate.c ARM: use virt_to_idmap() for soft_restart() 2016-02-08 15:48:32 +00:00
hw_breakpoint.c perf/core: Set event's default ::overflow_handler() 2016-03-31 10:30:47 +02:00
hyp-stub.S ARM: 8600/1: Enforce some NS-SVC initialisation 2016-08-23 10:08:33 +01:00
insn.c
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io.c
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irq.c ARM: 8499/1: irq: l2c: do not print error in case of missing l2c from 2016-01-26 23:49:02 +00:00
isa.c
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iwmmxt.S
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jump_label.c
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kgdb.c
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machine_kexec.c ARM: kexec: fix kexec for Keystone 2 2016-08-02 19:35:29 -04:00
module-plts.c ARM: kernel: avoid brute force search on PLT generation 2016-08-30 17:45:34 +01:00
module.c ARM: 8518/1: Use correct symbols for XIP_KERNEL 2016-02-11 15:43:14 +00:00
module.lds ARM: kernel: merge core and init PLTs 2016-08-30 17:45:34 +01:00
opcodes.c
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paravirt.c arm: introduce CONFIG_PARAVIRT, PARAVIRT_TIME_ACCOUNTING and pv_time_ops 2015-12-21 14:40:54 +00:00
patch.c
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perf_callchain.c perf core: Add a 'nr' field to perf_event_callchain_context 2016-05-16 23:11:51 -03:00
perf_event_v6.c
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perf_event_v7.c arm: perf: move to common attr_group fields 2016-09-09 14:51:51 +01:00
perf_event_xscale.c
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perf_regs.c
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pj4-cp0.c ARM: 8452/3: PJ4: make coprocessor access sequences buildable in Thumb2 mode 2016-01-04 11:12:10 +00:00
process.c ARM: use simpler API for random address requests 2016-10-11 15:06:32 -07:00
psci_smp.c
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ptrace.c arm/ptrace: run seccomp after ptrace 2016-06-14 10:54:42 -07:00
reboot.c ARM: 8568/1: reboot: remove duplicated local_irq_disable() 2016-05-05 19:02:09 +01:00
reboot.h
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relocate_kernel.S
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return_address.c
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setup.c ARM: 8604/1: V7M: Add support for reading the CTR with read_cpuid_cachetype() 2016-09-06 15:51:07 +01:00
signal.c
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sigreturn_codes.S
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sleep.S
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smccc-call.S arm: move exports to definitions 2016-08-07 23:47:21 -04:00
smp.c nmi_backtrace: do a local dump_stack() instead of a self-NMI 2016-10-07 18:46:30 -07:00
smp_scu.c
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smp_tlb.c ARM: 8577/1: Fix Cortex-A15 798181 errata initialization 2016-07-02 12:13:03 +01:00
smp_twd.c arm/twd: Convert to hotplug state machine 2016-07-15 10:40:28 +02:00
stacktrace.c
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suspend.c
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swp_emulate.c ARM: 8475/1: SWP emulation: Restore original *data when failed 2015-12-15 11:51:42 +00:00
sys_arm.c
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sys_oabi-compat.c arm: oabi compat: add missing access checks 2016-08-10 12:57:45 -07:00
tcm.c
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thumbee.c
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time.c
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topology.c ARM: 8621/3: parse cpu capacity-dmips-mhz from DT 2016-11-22 11:45:06 +00:00
traps.c
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unwind.c
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v7m.c
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vdso.c Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm 2016-10-06 07:59:37 -07:00
vmlinux-xip.lds.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00
vmlinux.lds.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00
xscale-cp0.c
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