linux.git/drivers/of/base.c, branch v2.6.31

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2009-06-15T16:40:05+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1244 commits)
  pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
  ipv4: Fix fib_trie rebalancing
  Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver
  Bluetooth: Fix Kconfig issue with RFKILL integration
  PIM-SM: namespace changes
  ipv4: update ARPD help text
  net: use a deferred timer in rt_check_expire
  ieee802154: fix kconfig bool/tristate muckup
  bonding: initialization rework
  bonding: use is_zero_ether_addr
  bonding: network device names are case sensative
  bonding: elminate bad refcount code
  bonding: fix style issues
  bonding: fix destructor
  bonding: remove bonding read/write semaphore
  bonding: initialize before registration
  bonding: bond_create always called with default parameters
  x_tables: Convert printk to pr_err
  netfilter: conntrack: optional reliable conntrack event delivery
  list_nulls: add hlist_nulls_add_head and hlist_nulls_del
  ...

powerpc/85xx: Add STMicro M25P40 serial flash support for MPC8569E-MDS

2009-05-19T05:50:35+00:00

For serial flash support we need to:

- Add QE Par IO Bank E device tree node, a GPIO from this bank is
  used for SPI chip-select line;
- Add serial-flash node;
- Add proper module alias into of/base.c.

Signed-off-by: Anton Vorontsov 
Signed-off-by: Kumar Gala

of: add of_parse_phandle() helper for parsing phandle properties

2009-04-27T09:53:45+00:00

of_parse_phandle() is a helper function to read and parse a phandle
property and return a pointer to the resulting device_node.

Signed-off-by: Grant Likely 
Acked-by: Andy Fleming 
Signed-off-by: David S. Miller

powerpc: add mmc-spi-slot bindings

2009-04-01T15:59:23+00:00

The bindings describes a case where MMC/SD/SDIO slot directly connected to
a SPI bus.  Such setups are widely used on embedded PowerPC boards.

The patch also adds the mmc-spi-slot entry to the OpenFirmware modalias
table.

Signed-off-by: Anton Vorontsov 
Cc: David Brownell 
Cc: Benjamin Herrenschmidt 
Cc: Kumar Gala 
Cc: Grant Likely 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

of: of_parse_phandles_with_args() learns to differentiate 'hole' cells

2008-12-21T03:21:14+00:00

Given this list (contains three gpio specifiers, one of which is a hole):

gpios = <&phandle1 1 2 3
         0 /* a hole */
         &phandle2 4 5 6>;

of_parse_phandles_with_args() would report -ENOENT for the `hole'
specifier item, the same error value is used to report the end of the
list, for example.

Sometimes we want to differentiate holes from real errors -- for
example when we want to count all the [syntax correct] specifiers.

With this patch of_parse_phandles_with_args() will report -EEXITS when
somebody requested to parse a hole.

Also, make the out_{node,args} arguments optional, when counting we
don't really need the out values.

Signed-off-by: Anton Vorontsov 
Signed-off-by: Paul Mackerras

of: Minor simplification for the of_parse_phandles_with_args()

2008-12-21T03:21:14+00:00

By using 'list++' in the beginning we can simplify the code a
little bit.

Suggested-by: Benjamin Herrenschmidt 
Signed-off-by: Anton Vorontsov 
Signed-off-by: Paul Mackerras

of: Add helpers for finding device nodes which have a given property

2008-11-19T05:05:00+00:00

This commit adds a routine for finding a device node which has a
certain property.  The contents of the property are not taken into
account, merely the presence or absence of the property.

Based on that routine, we add a for_each_ macro for iterating over all
nodes that have a certain property.

Signed-off-by: Michael Ellerman 
Signed-off-by: Paul Mackerras

Merge commit 'gcl/gcl-next'

2008-10-13T23:11:27+00:00

of: Add new helper of_parse_phandles_with_args()

2008-10-12T23:55:47+00:00

The helper is factored out of of_get_gpio(). Will be used by the QE
pin multiplexing functions (they need to parse the gpios = <> too).

Signed-off-by: Anton Vorontsov 
Signed-off-by: Benjamin Herrenschmidt

powerpc/of-bindings: Don't support linux, "compatible" values

2008-10-10T04:55:18+00:00

Compatible property values in the form linux, is not documented
anywhere and using it leaks Linux implementation details into the device
tree data (which is bad).  Remove support for compatible values of this
form.

If any platforms exist which depended on this code (and I don't know of
any), then they can be fixed up by adding legacy translations to the
lookup table in this file.

Signed-off-by: Grant Likely 
Signed-off-by: Benjamin Herrenschmidt