usb: gadget: start usbgadget automatically ...

... if global variable configured to do it.

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

of: partition: support 64bit partition sizes ...

Do not assume that #address-cells and #size-cells are
both 1. Parse them appropriately to support devices
> 4GuB.

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

mtd: of: Make used partition binding configurable ...

So far we used the legacy partition binding when fixing up the
mtd partition nodes. Change this to default to the new binding
with a "partitions" submode. Make this behaviour configurable
though: This creates a new of_binding device variable for
mtd devices. This can be set to:

- "new": Use the new partition binding (default)
- "legacy": Use the old partition binding
- "donttouch": Do not touch the partition node

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

of: partition: Move of_mtd_fixup to drivers/of/ ...

Move the fixup code where the parser code is already.
Since the code will not only be used for mtd in the future
drivers/of/ is a better place than drivers/mtd/.

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

treewide: Use of_property_write_string() where appropriate ...

Replace users which use of_set_property() to set a property to a string
with of_property_write_string().

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

of: Add of_property_write_string() ...

Setting a property to a string is used many times. Create a convenience
function for it.

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

net/phy: marvell: import support for 88E1111 from the Linux ...

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

add driver for Tegra124 memory controller ...

This driver performs the required initialization to get the GPU
into a functional state, so it can be used when the OS is running.

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

nvmem: add snvs_lpgpr for freescale imx6 ...

SNVS LPGPR is Non Volatile Low Power Generic Purpose Register which
can be used as part of nvmem framework.

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

drivers: add nvmem framework from kernel ...

Add the nvmem framework from Linux.

Based on the v4.4-rc3 version.

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

mtd: when creating bitflips the offset has to be page aligned ...

mtd_peb_create_bitflips() assumes the offset is page aligned. Enforce
this and in the nand_bitlfip command print a warning if it's not
aligned.

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

video: edid.c: fix "no previous prototype" warning ...

The patch fixes this compiler's warning:

drivers/video/edid.c:390:5: warning: no previous prototype
        for 'fb_get_mode' [-Wmissing-prototypes]
 int fb_get_mode(int flags, u32 val, struct fb_videomode *var)
     ^

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

mtd: create bitflips in the correct page ...

In mtd_peb_create_bitflips() buf always points to the first page in a
block. If we want to create bitflips in other pages we have to add the
offset into the block.

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

clk: clk-gate-shared: fix "no previous prototype" warning ...

The patch fixes these compiler's warnings:

  drivers/clk/clk-gate-shared.c:72:13: warning: no previous prototype for 'clk_gate_shared_alloc' [-Wmissing-prototypes]
   struct clk *clk_gate_shared_alloc(const char *name, const char *parent, const char *companion,
               ^
  drivers/clk/clk-gate-shared.c:89:6: warning: no previous prototype for 'clk_gate_shared_free' [-Wmissing-prototypes]
   void clk_gate_shared_free(struct clk *clk)
        ^

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

net: phy: mdio-gpio.c: fix "no previous prototype" warning ...

The patch fixes this compiler's warning:

drivers/net/phy/mdio-gpio.c:48:24: warning: no previous prototype
        for 'mdio_gpio_of_get_info' [-Wmissing-prototypes]
 struct mdio_gpio_info *mdio_gpio_of_get_info(struct device_d *dev)
                        ^

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

ata: ide-sff: add LBA48 support ...

See http://wiki.osdev.org/ATA_PIO_Mode#48_bit_PIO for details.

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

clk: No-op CLK_OF_DECLARE if not enabled ...

Instead of wrapping each defenition of CLK_OF_DECLARE hook with
preprocessor guards, change the definition of CLK_OF_DECLARE to expand
into no-op if COMMON_CLK_OF_PROVIDER is not enabled.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

led-trigger: Allow multiple led triggers of the same type ...

We used to have a static array of trigger types which, allows only one led
per trigger. While this is enough for panic and heartbeat, it falls short when
multiple leds are associated to the default-on trigger. The default-on trigger
is used to turn on a led statically from devicetree and may be used multiple
times.
This patch reworks the led triggers so that a trigger struct is allocated
dynamically when needed and put onto a list.

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

led: trigger: Use led triggers ...

Since the LED framework now supports blinking/flashing, use this
functionality in the LED triggers.

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

crypto: caam - fix RNG buffer cache alignment ...

this is alternate version of linux fix:
---------------------------------------------------------------------
| commit 412c98c
| Author: Steve Cornelius <steve.cornelius@freescale.com>
| Date:   Mon Jun 15 16:52:59 2015 -0700
|
| crypto: caam - fix RNG buffer cache alignment
|
| The hwrng output buffers (2) are cast inside of a a struct (caam_rng_ctx)
| allocated in one DMA-tagged region. While the kernel's heap allocator
| should place the overall struct on a cacheline aligned boundary, the 2
| buffers contained within may not necessarily align. Consenquently, the
| ends of unaligned buffers may not fully flush, and if so, stale data will be
| left behind, resulting in small repeating patterns.
|
| This fix aligns the buffers inside the struct.
|
| Note that not all of the data inside caam_rng_ctx necessarily needs to
| be DMA-tagged, only the buffers themselves require this. However, a fix
| would incur the expense of error-handling bloat in the case of allocation
| failure.
|
| Cc: stable@vger.kernel.org
| Signed-off-by: Steve Cornelius <steve.cornelius@freescale.com>
| Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>
| Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---------------------------------------------------------------------

instead we will use just dma_alloc()

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

led: add blinking/flashing and led_blink_pattern interface ...

So far blinking/flashing LEDs is only supported on led-trigger level.
Even without triggers it useful to be able to blink/flash LEDs, so
add this functionality to the LED core.

A led_blink_pattern consists of a number of on and off-periods which
are described in an array. Using such an array you can encode nearly
every blink pattern you need.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

caamrng: port to hwrng framework ...

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

drivers: add simple hw_random implementation ...

Add a simple hw_random implementation based on code from
Linux v4.5-rc5.

All the entropypool initialization stuff is left out and
the obsolete data_read/data_present calls are omitted.

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

efi: only iterate over handles that provide the device path protocol ...

All other handled are skipped anyways.

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

efi: load the protocol expected by the driver ...

The drivers are loaded if any guid provided by the device matches. So load
the protocol for the matched guid and not for the first guid.
Otherwise the driver may cast the protocol to the wrong type and proably
crash.

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

net: macb: Add DT support ...

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: echi-atmel: Add DT support ...

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb/host: Allow USB_OHCI_AT91 even if USB_OHCI is disabled ...

When probing devices from DT, AT91 SoCs rely on OHCI driver to setup
various GPIO (e.g. VBUS enabled) for EHCI block as well. So enable
USB_OHCI_AT91 to be selected even if USB_OHCI is unavailible (due to its
dependency on !MMU).

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: ohci-at91: Add DT support ...

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

w1-gpio: Add DT support ...

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>