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deeea72860
linux/Documentation/devicetree/bindings/arm
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Lorenzo Pieralisi deeea72860 Documentation: DT: arm: define CPU topology bindings 
The advent of multi-cluster ARM systems requires a mechanism to describe
how in hierarchical terms CPUs are connected in ARM SoCs so that the kernel
can initialize and map resources like IRQs and memory space to specific
group(s) of CPUs.

The CPU topology is made up of multiple hierarchy levels whose bottom
layers (aka leaf nodes in device tree syntax) contain links to the HW
CPUs in the system.

The topology bindings are generic for both 32-bit and 64-bit systems and
lay the groundwork on top of which affinity schemes can be built.

This patch provides the documentation in the kernel required to define the
device tree bindings describing the CPU topology for ARM 32-bit and 64-bit
systems.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-09-28 14:21:43 -05:00
..
altera ARM: socfpga: Add clock entries into device tree 2013-04-14 20:17:59 -07:00
bcm ARM: DT: binding fixup to align with vendor-prefixes.txt (DT) 2013-08-20 10:47:47 -07:00
calxeda ata: add platform driver for Calxeda AHCI controller 2012-09-13 01:09:41 -04:00
davinci MTD pull for 3.8 2012-12-19 12:47:41 -08:00
exynos ARM: EXYNOS: Bind devices to power domains using DT 2012-11-22 00:38:59 +09:00
keystone ARM: dts: keystone: Add minimal Keystone SOC device tree data 2013-06-17 18:35:34 -04:00
mrvl ARM: cache: add dt support for tauros2 cache 2012-08-16 16:16:50 +08:00
msm ARM: arm-soc platform updates for 3.10, part 1 2013-05-02 09:31:45 -07:00
omap ARM: DRA7: board-generic: Add basic DT support 2013-08-13 11:00:41 +05:30
samsung doc: fix misspellings with 'codespell' tool 2013-05-28 12:02:12 +02:00
spear doc: fix misspellings with 'codespell' tool 2013-05-28 12:02:12 +02:00
tegra ARM: dt: tegra: add bindings of power management configurations for PMC 2013-04-03 14:31:36 -06:00
vt8500 arm: vt8500: doc: Add device tree bindings for arch-vt8500 devices 2012-09-21 19:23:58 +12:00
arch_timer.txt Documentation: Add memory mapped ARM architected timer binding 2013-08-01 01:13:36 +02:00
arm-boards ARM: integrator: hook the CP into the SoC bus 2012-11-16 22:26:07 +01:00
armada-370-xp-mpic.txt arm: mvebu: Add IPI support via doorbells 2012-11-21 16:49:37 +01:00
armada-370-xp-pmsu.txt arm: mvebu: Add initial support for power managmement service unit 2012-11-21 16:49:36 +01:00
armada-370-xp.txt arm: mach-mvebu: add documentation for new device tree bindings 2012-07-10 15:47:49 +02:00
armadeus.txt ARM: dts: Add apf51 basic support 2013-02-10 23:25:45 +08:00
atmel-adc.txt iio: at91: introduce the multiple compatible string for different IPs. 2013-08-29 21:45:04 +01:00
atmel-aic.txt documentation/devicetree: Fix typos 2013-02-06 11:06:36 +00:00
atmel-at91.txt Merge branch 'delivery/pinctrl-at91-3.8' of http://github.com/at91linux/linux-at91 into at91 2012-11-21 10:48:33 +01:00
atmel-pmc.txt
bcm2835.txt ARM: add infra-structure for BCM2835 and Raspberry Pi 2012-09-19 19:08:27 -06:00
calxeda.txt ARM: dts: Add Calxeda ECX-2000 support 2012-10-31 13:46:17 -05:00
cci.txt drivers: bus: add ARM CCI support 2013-05-29 15:50:34 -04:00
coherency-fabric.txt arm: mvebu: Add hardware I/O Coherency support 2012-11-21 17:07:49 +01:00
cpus.txt Documentation: devicetree: arm: cpus/cpu nodes bindings updates 2013-09-28 14:21:42 -05:00
davinci.txt ARM: davinci: add support for am1808 based EnBW CMC board 2012-10-29 15:43:43 +05:30
fsl.txt ARM: mx25pdk: Add device tree support 2013-02-10 23:25:42 +08:00
gic.txt documentation/devicetree: Fix typos 2013-02-06 11:06:36 +00:00
global_timer.txt clocksource: arm_global_timer: Add ARM global timer support 2013-07-03 17:30:57 +02:00
insignal-boards.txt
kirkwood.txt cpufreq: kirkwood: Add a cpufreq driver for Marvell Kirkwood SoCs 2013-02-09 12:56:08 +01:00
l2cc.txt ARM: 7821/1: DT: binding fixup to align with vendor-prefixes.txt 2013-08-20 00:26:36 +01:00
lpc32xx-mic.txt
lpc32xx.txt
mvebu-system-controller.txt arm: mach-mvebu: add documentation for new device tree bindings 2012-07-10 15:47:49 +02:00
nspire.txt arm: Add device trees for TI-Nspire hardware 2013-06-21 20:06:29 +02:00
olimex.txt ARM: mx23: Add initial support for olinuxino board 2012-07-05 09:40:51 +08:00
picoxcell.txt
pmu.txt ARM: perf: add devicetree bindings for 11MPcore, A5, A7 and A15 PMUs 2012-08-23 11:35:51 +01:00
primecell.txt serial: pl011: use generic DMA slave configuration if possible 2013-03-12 17:56:09 +01:00
psci.txt ARM: psci: add devicetree binding for describing PSCI firmware 2013-01-10 21:10:20 +00:00
rtsm-dcscb.txt ARM: vexpress: introduce DCSCB support 2013-05-29 15:50:34 -04:00
samsung-boards.txt ARM: EXYNOS: Add support for Exynos secure firmware 2013-04-09 01:52:30 +09:00
sirf.txt ARM: PRIMA2: add CSR SiRFmarco device tree .dts 2013-01-22 19:33:30 +08:00
spear-timer.txt
spear.txt
ste-nomadik.txt ARM: nomadik: convert all clocks except timer to dt 2013-05-12 21:49:56 +02:00
ste-u300.txt doc: devicetree: bindings: Fix typo in bindings 2013-07-25 12:32:07 +02:00
tegra.txt ARM: tegra: Add Toradex Iris carrier board DT with T20 512MB COM 2013-01-28 11:24:09 -07:00
topology.txt Documentation: DT: arm: define CPU topology bindings 2013-09-28 14:21:43 -05:00
twd.txt
versatile-fpga-irq.txt ARM: 7516/1: plat-versatile: add DT support to FPGA IRQ 2012-09-17 23:18:18 +01:00
vexpress-scc.txt ARM: vexpress: Add SCC to V2P-CA15_A7's device tree 2013-08-07 14:55:27 +01:00
vexpress-sysreg.txt doc: Fix typo in doucmentations 2013-07-25 12:34:15 +02:00
vexpress.txt ARM: vexpress: Remove motherboard dependencies in the DTS files 2012-11-05 17:09:52 +00:00
vic.txt
vt8500.txt arm: vt8500: Add support for Wondermedia WM8750/WM8850 2013-01-12 15:51:24 +13:00
xen.txt docs: Xen ARM DT bindings 2012-09-18 09:57:47 +00:00
xilinx.txt