Merge branch 'for-next/tegra'

of: make of_alias_get work on all types of DT paths ...

of_alias_get assumed that a DT path is always the full node path,
whic is not necessarily the case, as there are other valid path
descriptions. All of them are handled by of_find_node_by_path.

As there is already a preparsed list with all DT aliases that handles
this case properly we can simply reuse that one.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of/base: fix sparse warning, don't use integer 0 as NULL pointer ...

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of_path: of_find_path(): remove unused variable len ...

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/mxs'

Fix spelling: pathes -> paths ...

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: Create platform_device when creating AMBA device failed ...

If creating an AMBA device failed, maybe because AMBA support is
not compiled in, register the device as regular platform device.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

sizes.h: move include/sizes.h to include/linux/sizes.h ...

This file originates in Linux.  Linux has it under include/linux/
directory since commit dccd2304cc90.
Let's move it to the same place as well in barebox.

This commit was generated by the following commands:

  find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:'
  git mv include/sizes.h include/linux/

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fdt: don't strip const qualifier ...

Fixes:
warning: assignment discards 'const' qualifier from pointer target type

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fdt: of_unflatten_dtb can work on const data ...

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

dt: factor out common code ...

Currently, dt_struct is always checked with the same code after
dt_struct_advance(). Move the check after the switch statement.

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: use OFTREE_MEM_GENERIC for the sandbox ...

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/tegra'

of: Add of_device_enable_and_register functions ...

Function to enable and register a disabled device.
The devices can be registered using the
device node with of_device_enable_and_register() or
with the device node name/path by using the
of_device_enable_and_register_by_name() function.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: import pci range parser from linux ...

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/openrisc'

Merge branch 'for-next/of'

of: Added of_set_property_to_child_phandle ...

Set a property to a phandle of a child node. This may be used
for selections like display-timings.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: base: Add of_parse_phandle_from ...

Added of_parse_phandle_from() to be able to use external root nodes.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: base: Add of_find_node_by_phandle_from ...

Added of_find_node_by_phandle_from() to find nodes by
phandle with a given root node.

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: fdt: fix typo in header ...

Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

openrisc: add initial device tree support ...

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Cc: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/net'

Merge branch 'for-next/misc' ...

Conflicts:
	lib/Makefile

Merge branch 'for-next/marvell'

Merge branch 'for-next/efi' ...

Conflicts:
	.gitignore
	Makefile
	drivers/serial/Makefile

of_mtd: add soft_bch and hw_oob_first ecc modes ...

Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of_partition: devfs_add_partition returns an error pointer ...

Check for the return value of devfs_add_partition with IS_ERR.
Otherwise we dereference a NULL pointer when devfs_add_partition
fails.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: phy: Add minimal support for QSGMII PHY ...

Based on Linux's support by Thomas Petazzoni:

    commit b9d1208
    Author: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Date:   Tue Apr 15 15:50:19 2014 +0200
    net: phy: add minimal support for QSGMII PHY

    This commit adds the necessary definitions for the PHY layer to
    recognize "qsgmii" as a valid PHY interface. A QSMII interface, as
    defined at
    http://en.wikipedia.org/wiki/Media_Independent_Interface#Quad_Serial_Gigabit_Media_Independent_Interface,
    is "is a method of combining four SGMII lines into a 5Gbit/s
    interface. QSGMII, like SGMII, uses LVDS signalling for the TX and RX
    data and a single LVDS clock signal. QSGMII uses significantly fewer
    signal lines than four SGMII busses."

    This type of MAC <-> PHY connection might require special handling on
    the MAC driver side, so it should be possible to express this type of
    MAC <-> PHY connection, for example in the Device Tree.

    Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    Cc: devicetree@vger.kernel.org
    Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: pci: import of_pci_get_devfn() ...

Marvell MVEBU PCIe driver requires of_pcie_get_devfn(), import it from
Linux.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>