linux-toradex.git/include/linux/of.h, branch v3.0.3

Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6

2011-03-17T00:28:10+00:00

* 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6: (21 commits)
  tty: serial: altera_jtaguart: Add device tree support
  tty: serial: altera_uart: Add devicetree support
  dt: eliminate of_platform_driver shim code
  dt: Eliminate of_platform_{,un}register_driver
  dt/serial: Eliminate users of of_platform_{,un}register_driver
  dt/usb: Eliminate users of of_platform_{,un}register_driver
  dt/video: Eliminate users of of_platform_{,un}register_driver
  dt/net: Eliminate users of of_platform_{,un}register_driver
  dt/sound: Eliminate users of of_platform_{,un}register_driver
  dt/spi: Eliminate users of of_platform_{,un}register_driver
  dt: uartlite: merge platform and of_platform driver bindings
  dt: xilinx_hwicap: merge platform and of_platform driver bindings
  ipmi: convert OF driver to platform driver
  leds/leds-gpio: merge platform_driver with of_platform_driver
  dt/sparc: Eliminate users of of_platform_{,un}register_driver
  dt/powerpc: Eliminate users of of_platform_{,un}register_driver
  dt/powerpc: move of_bus_type infrastructure to ibmebus
  drivercore/dt: add a match table pointer to struct device
  dt: Typo fix.
  altera_ps2: Add devicetree support
  ...

dt: Typo fix.

2011-02-28T08:36:37+00:00

Signed-off-by: Lennert Buytenhek 
Signed-off-by: Grant Likely

rtc: cmos: Add OF bindings

2011-02-23T21:27:55+00:00

This allows to load the OF driver based informations from the device
tree. Systems without BIOS may need to perform some initialization.
PowerPC creates a PNP device from the OF information and performs this
kind of initialization in their private PCI quirk. This looks more
generic.

This patch also avoids registering the platform RTC driver on X86 if
we have a device tree blob. Otherwise we would setup the device based
on the hardcoded information in arch/x86 rather than the device tree
based one.

[ tglx: Changed "int of_have_populated_dt()" to bool as recommended by
        Grant ]

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Dirk Brandewie 
Acked-by: Grant Likely 
Cc: sodaville@linutronix.de
Cc: devicetree-discuss@lists.ozlabs.org
Cc: rtc-linux@googlegroups.com
Cc: Alessandro Zummo 
LKML-Reference: <1298405266-1624-12-git-send-email-bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner

driver-core: remove conditionals around devicetree pointers

2011-01-21T16:24:48+00:00

Having conditional around the of_match_table and the of_node pointers
turns out to make driver code use ugly #ifdef blocks.  Drop the
conditionals and remove the #ifdef blocks from the affected drivers.

Also tidy up minor whitespace issues within the same hunks.

Signed-off-by: Grant Likely 
Acked-by: Greg Kroah-Hartman

of: Provide default of_node_to_nid() implementation.

2010-07-30T06:03:58+00:00

of_node_to_nid() is only relevant in a few architectures.  Don't force
everyone to implement it anyway.

Signed-off-by: Grant Likely

of/sparc: move is_root_node() to of.h

2010-07-14T23:08:03+00:00

Rename is_root_node() to of_node_is_root() and make it available for
all archs to use, as it's not PROM-specific.

Signed-off-by: Andres Salomon 
Acked-by: David S. Miller 
Signed-off-by: Grant Likely

of: Fix comparison of "compatible" properties

2010-03-18T13:30:31+00:00

Commit 7c7b60cb87547b1664a4385c187f029bf514a737
"of: put default string compare and #a/s-cell values into common header"

Breaks various things on powerpc due to using strncasecmp instead of
strcasecmp for comparing against "compatible" strings.

This causes things like the 4xx PCI code to fail miserably due to the
partial matches in code like this:

       for_each_compatible_node(np, NULL, "ibm,plb-pcix")
               ppc4xx_probe_pcix_bridge(np);
       for_each_compatible_node(np, NULL, "ibm,plb-pci")
               ppc4xx_probe_pci_bridge(np);

It's not quite right to do partial name match. Entries in a compatible
list are meant to be matched whole. If a device is compatible with both
"foo" and "foo1", then the device should have both strings in its
"compatible" property.

This patch reverts powerpc and microblaze us to use strcasecmp.

Signed-off-by: Benjamin Herrenschmidt 
      (for patch description)
Signed-off-by: Grant Likely 
Acked-by: David S. Miller 
Acked-by: Michal Simek

of/sparc: Remove sparc-local declaration of allnodes and devtree_lock

2010-02-14T20:02:44+00:00

Both allnodes and devtree_lock are defined in common code.  The
extern declaration should be in the common header too so that the
compiler can type check.  allnodes is already in of.h, but
devtree_lock should be declared there too.

This patch removes the SPARC declarations and uses decls in of.h instead.

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Michal Simek 
Acked-by: David S. Miller

of: move definition of of_chosen into common code.

2010-02-14T14:13:55+00:00

Rather than defining of_chosen in each arch, it can be defined for all
in driver/of/base.c

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Michal Simek

of: put default string compare and #a/s-cell values into common header

2010-02-14T14:13:50+00:00

Most architectures don't need to change these.  Put them into common
code to eliminate some duplication

Signed-off-by: Grant Likely 
Acked-by: Benjamin Herrenschmidt 
Acked-by: Michal Simek