linux_dsm_epyc7002/Documentation/devicetree/bindings
Meador Inge a99eff39c0 powerpc: Document the Open PIC device tree binding
This binding documents several properties that have been in use for quite
some time, and adds one new property 'pic-no-reset', which controls the
runtime initialization behavior of the PIC.  More specifically, the presence
of 'pic-no-reset' mandates that the PIC shall not be reset during runtime
initialization and that any initialization related to interrupt sources
shall be limited to sources explicitly referenced in the device tree.  This
functionality is useful in AMP systems where multiple OSes are sharing the
PIC and the reinitialization of the PIC can interfere with OSes that are
already up and running.

The interrupt specifier definition is based off of Stuart Yoder's FSL MPIC
binding.

Signed-off-by: Meador Inge <meador_inge@mentor.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Stuart Yoder <stuart.yoder@freescale.com>
Cc: Hollis Blanchard <hollis_blanchard@mentor.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-03-21 11:00:52 +11:00
..
ata dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
gpio dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
i2c x86: dtb: Add a device tree for CE4100 2011-02-23 22:27:52 +01:00
mmc Merge commit 'v2.6.38-rc8' into spi/next 2011-03-12 01:25:53 -07:00
mtd dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
net dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
pci dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
powerpc powerpc/fsl: 85xx: document cache sram bindings 2011-03-15 14:09:06 -05:00
rtc rtc: cmos: Add OF bindings 2011-02-23 22:27:55 +01:00
serial tty: serial: altera_jtaguart: Add device tree support 2011-03-01 09:38:27 -07:00
serio altera_ps2: Add devicetree support 2011-02-15 21:39:21 -07:00
spi Merge commit 'v2.6.38-rc8' into spi/next 2011-03-12 01:25:53 -07:00
usb dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
x86 x86: dt: Correct local apic documentation in device tree bindings 2011-02-28 09:58:06 +01:00
eeprom.txt dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
marvell.txt dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00
open-pic.txt powerpc: Document the Open PIC device tree binding 2011-03-21 11:00:52 +11:00
xilinx.txt dt: Move device tree documentation out of powerpc directory 2011-01-31 00:09:01 -07:00