of: Make locally used function static ...

__of_unflatten_dtb is only locally used and has no prototype in
include/. Make it static.

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

of: Make locally used function static ...

of_property_get_value is only locally used and has no prototype in
include/. Make it static.

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

mtd: spi-nor: add support for w25q16dw ...

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: cpsw: fix probe with fixed-link ...

While cpsw is probe dt, it accepts only slaves nodes with "phy_id" property.
In case of fixed-link there are no "phy_id" property and probe would be failed.
This patch avoid the failure due to missing "phy_id" in case of fixed-link.

Signed-off-by: Andreas Schmidt <mail@schmidt-andreas.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

state: remove unused arguments from state_new_from_node() ...

state_new_from_node() has arguments describing the backend path. These
are never used in barebox, the backend path is always derived from the
device nodes backend description. Remove these arguments.

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

efi: add bootsource detection ...

We check the supported protocol of the parent EFI device of
'efi_loaded_image' to see if we are booted from USB or not (HD)

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

net: cpsw: Call phy_device_connect() earlier ...

We only want to register a slave when a valid phy is available.
Instead of manually calling mdiobus_scan() and phy_register_device()
we can let this do from phy_device_connect() which also works for
fixed phys.

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

hw_random: add driver for Freescale RNGC ...

The driver is ported from Freescales Linux git and can be
found in the

	vendor/freescale/imx_2.6.35_maintain

branch.

According to that code, the RNGC is found on Freescales i.MX3/5 SoCs.
The i.MX2x actually has an RNGB, which has no driver implementation
in Freescales kernel. However as it turns out, the driver for the RNGC
works fine on the (at least) i.MX25. So, they seem to be somewhat
compatible.

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

ARM: imx25: clk: add rngb clock ...

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

usb: gadget: fastboot: Add external command execution support ...

Custom projects may need vendor specific expansions to the fastboot
command execution. Allow these to be implemented without messing in
the fastboot code directly.
We have a hook for all commands and also one for the "flash" command.
Each hook can decide if the generic command parser is executed
afterwards (return value FASTBOOT_CMD_FALLTHROUGH) or if the generic
parser shall be skipped (return value 0 or negative error code).

This allows board code to implement vendor specific "oem" commands
or to handle the downloaded image in a special way (i.e. do signature
checks on them)

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

usb: gadget: fastboot: Add option to download to a buffer ...

This adds an option to download the image data to a temporary
buffer rather than to a file. While a file is generally the
better option, in some special cases a buffer is better for
memory usage.

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

usb: gadget: fastboot: beautify fb_run_command() ...

Only some refactoring, no functional change intended.

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

usb: gadget: fastboot: fix typo ...

s/correspoinding/corresponding/

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

usb: gadget: fastboot: Always remove temporary file ...

We should consistently remove the temporary image file, regardless
of the error code. To do so, always jump to the end of the function
where the temporary file is removed.

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

usb: gadget: fastboot: use read_file_2 ...

read_file_2 gives us a proper error code and allows us
to specify a maximum size which in this case we happen to know.

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

usb: gadget: fastboot: pass struct f_fastboot * around ...

The different fastboot commands mostly do not need the USB endpoint
or the USB request, they need the context data structure struct
f_fastboot * instead, so rather pass this one around between the
different functions.

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

usb: gadget: fastboot: Make sparse support optional ...

Sparse support is not always desired, make it optional.

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

i2c: i2c_master_send(): don't leave flags uninitialized ...

Leaving the flags field unitialized can lead to performing
read operation instead of write operation.

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

watchdog: implement bcm2835 watchdog ...

Move out of architecture code and add some real watchdog functionality.

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

Merge branch 'for-next/sandbox-libftdi'

Merge branch 'for-next/of'

Merge branch 'for-next/misc'

Merge branch 'for-next/e1000'

Merge branch 'for-next/constify'

of: mtd: partition: Use reproducible node names for fixup ...

The full names of device nodes are not as stable as we like them
to be. Lately the leading zeroes in the i.MX6 device trees were
removed which led to the result that we can no longer find the
partition nodes in the to be fixed tree. Use reproducible names
to overcome this.

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

of: Add function to find the same node in another tree ...

For our device tree fixups we have to find a node corresponding to
another node in another device tree. We used to use the full name
to match the nodes, but this falls apart when nodes get renamed
or for example a new bus hierarchy is introduced. To make this
more robust we create reproducible names from device nodes which
mostly depend on the address in MMIO space, the reg property and
as a last resort the name of the device node.

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

net: phy: fixed-link: read link parameters from devicetree ...

Implement the missing reading of the fixed link parameters from
the devicetree properties.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

net: phy: ar8327: fix ar8327n_reg_read ...

Actual read value was lost and only by accident worked properly.

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

net: designware: add missing headers ...

As the eth_device and mii_bus structs are allocated inside the
dw_eth_dev struct a forward declaration isn't enough.

Fixes: c1f902841ce3 (net: designware: move probe to generic driver)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: fdt: add of_unflatten_dtb_const ...

This adds a variant of of_unflatten_dtb() which uses the property data
directly from the input tree rather than copying it. This is mainly
useful for a single user: FIT images.

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