Merge branch 'for-next/usb'

Merge branch 'for-next/ubi'

Merge branch 'for-next/misc'

phy: Introduce to_usbphy conversion function ...

The generic phy support layer has the necessary list handling
and phy retrieval functions, so we should reuse them for usb
phys. This adds a phy_to_usbphy() conversion function which
drivers can implement which attach to the generic phy layer
and are really usb phys.

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

phy: Introduce of_phy_get_by_phandle ...

Currently generic phy support assumes that the standard phy binding from
dts/Bindings/phy/phy-bindings.txt is used. This adds a helper function
which can be used to retrieve a phy when this standard binding is not
used.

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

usb: ehci: forward phy given in registration data to host ...

Allow to pass a phy in the registration data and forward it to
the usb_host structure.

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

usb: Add usb phy to usb host ...

Add a struct usb_phy * member to struct usb_host. Also, call
usb_phy_notify_connect() / usb_phy_notify_disconnect() when there
are connection changes on the root hub.

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

mtd: ubi: add API call to rename volumes. ...

Signed-off-by: Giorgio Dal Molin <iw3gtf@arcor.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boot: add framework for redundant boot scenarios ...

There are several use cases where a redundant Linux system is needed. The
barebox bootchooser framework provides the building blocks to model different
use cases without the need to start from the scratch over and over again.

The bootchooser works on abstract boot targets, each with a set of properties
and implements an algorithm which selects the highest priority target to boot.

See the documentation contained in this patch for more information.

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

globalvar: introduce globalvar_add_simple_bitmask ...

Using the just introduced param_bitmask this adds the corresponding
globalvar convenience function.

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

param: introduce param_bitmask ...

param_bitmask behaves similar to an enum, except that with a bitmask
multiple values can be specified. On the command line the bits are
represented as a space separated list of strings. In memory a
unsigned long * is used as backend storage, this can be modified
using the regular bitmap functions.

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

net: add linux.bootarg parameter from ifup call ...

This sets a `ip=dhcp` or
`ip=<clientip>:<serverip>:<gatewayip>:<netmaskip>::<iface>:` bootarg for
the network device upon execution of 'ifup'. This is the only point
where we can distinguish between a static ip and a dhcp-based network
setup and thus set a valid bootarg options as it will be required for
nfs boot, for example.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

convert users to %pI4 ...

Convert users of ip_to_string() and print_IPaddr() to %pI4 and
remove the now unused functions.

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

globalvar: sync with nvvars ...

This patch fixes the behaviour when a driver creates a globalvar using
globalvar_add_simple_[string|int|bool|enum|ip]) *after* nvvars are
initialized and this globalvar is overwritten with a nvvar. Currently
this fix is not needed because all globalvars are registered before the
nvvars are initialized.

We have two different typed of globalvars. The first type, here referred
to as qualified globalvars, has a backend variable storage (the ones
created with globalvar_add_simple_[string|int|bool|enum|ip]), the other
created with globalvar_add_simple only has a dynamically allocted string
as backend.

Normally during startup of barebox the qualified globalvars are
registered and during load of nvvars are synced with the values from the
nvvars. Everything works fine in this case. However, when during nvvar
initialisation a globalvar for a nvvar does not exist, then it is
registered as unqualified globalvar. When then later some driver wants
to register a qualified globalvar for which a unqualified globalvar
already exists, it will get a -EEXIST. This is not the expected
behaviour. Instead, the current unqualified globalvar should be removed,
recreated as qualified globalvar and then afterwards synced with the
corresponding nvvar. This behaviour is fixed with this patch.

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

globalvar: Move static inline functions to common/ ...

These functions will get bigger in the next patch which disqualifies
them as static inline functions.

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

mtd: ubi: introduce barebox specific ioctl to get ubi_num ...

Code wishing to manipulate ubi devices from outside the ubi
layer needs the ubi_num as reference. Add an ioctl to get
the ubi_num from a filedescriptor.

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

mtd: ubi: Add API calls to create/remove volumes ...

Currently we use a ioctl API to create/remove ubi volumes. This
means we always have to carry all function code for ubi volume
manipulation when the ioctl is compiled in.
This adds a function API to create/remove volumes so that the linker
can throw the unused code away later.

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

Merge branch 'for-next/video'

Merge branch 'for-next/socfpga'

Merge branch 'for-next/misc'

Merge branch 'for-next/menu'

Add i.MX50 support ...

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

rework menu so that it can support multiline titles ...

Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: add VPL ioctl to get bus format ...

The i.MX specific DI_MODE VPL ioctl already allows to query the encoder
input bus format. This patch also allows non-i.MX specific encoder drivers
to report their input bus format.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

video: switch to media bus formats ...

V4L2 pixel formats are supposed to describe video frames in memory. To
describe the pixel format on the hardware bus between display interface
and encoders, use media bus formats, which are more expressive.

This allows to get rid of the custom GBR24 and LVDS666 fourccs.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd: nand: add ONFI timing mode to nand_timings converter ...

Ported from Linux commit 974647e:
| Add a converter to retrieve NAND timings from an ONFI NAND timing mode.
| At the moment, only SDR NAND timings are supported.
|
| Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
| Signed-off-by: Brian Norris <computersforpeace@gmail.com>

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

mtd: nand: define struct nand_timings ...

Ported from Linux commit bb5fd0b6da:

|  Define a struct containing the standard NAND timings as described in NAND
|  datasheets.
|
|  Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
|  Signed-off-by: Brian Norris <computersforpeace@gmail.com>

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

mfd mc13xxx: add MC13892_REVISION_2_4 ...

An MC13892CJ having REV[4:0]=0x14 can be found in the kindle-d01100.
Add the revision to the list to support this device.

Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

filetype: add new filetype for SoCFPGA xload image ...

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

Merge branch 'for-next/nv'