Merge branch 'for-next/misc'

Merge branch 'for-next/mips'

Merge branch 'for-next/imx'

Merge branch 'for-next/efi'

Merge branch 'for-next/dts'

Merge branch 'for-next/at91'

dts: update to v4.13 ...

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

dts: update to v4.13-rc7 ...

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

dts: update to v4.13-rc6 ...

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

dts: update to v4.13-rc4 ...

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

dts: update to v4.13-rc3 ...

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

Release v2017.09.0 ...

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

gpio: gpio-generic: add dt support ...

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

gpio: gpio-generic: fix bgpio_map() ...

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

serial: ns16550: provide big-endian support ...

we need it at least for QCA AR9344

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

x86: asm: include asm-generic.h ...

make io[read,write]* defines available on x86 platform

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

asm-generic: partially sync io.h with linux kernel ...

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

of: base: port of_device_is_big_endian from linux ...

|commit 37786c7
|Author: Kevin Cernekee <cernekee@gmail.com>
|Date:   Thu Apr 9 13:05:14 2015 -0700
|
|    of: Add helper function to check MMIO register endianness
|
|    SoC peripherals can come in several different flavors:
|
|     - little-endian: registers always need to be accessed in LE mode (so the
|       kernel should perform a swap if the CPU is running BE)
|
|     - big-endian: registers always need to be accessed in BE mode (so the
|       kernel should perform a swap if the CPU is running LE)
|
|     - native-endian: the bus will automatically swap accesses, so the kernel
|       should never swap
|
|    Introduce a function that checks an OF device node to see whether it
|    contains a "big-endian" or "native-endian" property.  For the former case,
|    always return true.  For the latter case, return true iff the kernel was
|    built for BE (implying that the BE MMIO accessors do not perform a swap).
|    Otherwise return false, assuming LE registers.
|
|    LE registers are assumed by default because most existing drivers (libahci,
|    serial8250, usb) always use readl/writel in the absence of instructions
|    to the contrary, so that will be our fallback.

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

efi: add iBASE MI991AF documentation. ...

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

efi: make sure efi-fs is started in the right order ...

with this parch, EFI System partition will be mounted to /boot
instead of /mnt/diskXX.

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

Documentation: efi: add example how to create EFI partition ...

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

usb: gadget: autostart: properly release f_multi_opts ...

the same as for usb gadget autostarter.

|commit 2b9bcff
|Author: Sascha Hauer <s.hauer@pengutronix.de>
|Date:   Fri Jan 20 10:03:45 2017 +0100
|
|    usb: gadget: properly release f_multi_opts
|
|    The usbgadget commands uses statically allocated f_multi_opts and passes
|    this to usb_multi_register(). These f_multi_opts are of course no
|    longer valid when we leave the usbgadget command. Luckily we do not use
|    the data after we left the usbgadget command, so this never has been a
|    problem. However, f_multi_opts has some allocated members which we can
|    not free anymore on gadget unregistration because we no longer have the
|    pointer to them.
|
|    Fix this by adding a release function to struct f_multi_opts. This way
|    we can allocate all memory dynamically and properly free it when not
|    used anymore.
|
|    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>

at91: sync mach/barebox-arm-head.h ...

From 308f9f6 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Fri, 7 Jul 2017 17:53:59 +0200
Subject: [PATCH 1/2] at91: sync mach/barebox-arm-head.h

To prepare for multi image support synch the barebox-arm-head.h
header with the arm version.
This include the reservation of a small area for board specific use

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

gpio: clps711x: clps711x_gpio_dt_ids: add missing sentinel entry ...

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Cc: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

docs/DS1307: fix layout ...

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

regsubst.pl: fix typo in help text ...

It seems I did too much assembler stuff ...

Fixes: e7fed4338441 ("scripts: Provide script that helps using cpp defines in dcd tables")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

at91_udc: add DT support ...

Based on the linux kernel version of the same driver.
Needs to adjust clock names as the clock names used in the device tree
does not match the clocknames used in platform_data.
The clocknames in the device tree are not unique, so it was
not an option to rename the clocks.

It boots and the driver is discovered - no further testing done.

$ devinfo fff78000.gadget
Resources:
  num: 0
  name: /ahb/apb/gadget@fff78000
  start: 0xfff78000
  size: 0x00004000
Driver: at91_udc
Bus: platform
Parameters:
  vbus: 1 (type: bool)
Device node: /ahb/apb/gadget@fff78000
gadget@fff78000 {
        compatible = "atmel,at91sam9263-udc";
        reg = <0xfff78000 0x4000>;
        interrupts = <0x18 0x4 0x2>;
        clocks = <0x26 0x27>;
        clock-names = "pclk", "hclk";
        status = "okay";
        atmel,vbus-gpio = <0x28 0x19 0x0>;
};

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

atmel_lcdfb: add DT support ...

Some boards use "have_intensity_bit". To support this the
syntax for lcd_wiring_mode was extended to include this info.
This is an extension compared to the documented bindings,
and an extension the kernel does not support (yet).

The binding documents that there can be more than one gpio to
power on/off the display but current implmentation supports only
one gpio. There are no users that requires more than one gpio
so this is good enough.

The clk name used for hclk differs from device trees and
platform data. We could rename the clocl used in platform data
but the name "hclk" is not unique.

Configure clockname based on configuration method.
Devicetree => hclk
Platform data => hck1

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

atmel_lcdfb: move pdata init to a separate function ...

Keep atmel_lcdc_register() readable by separating out
pdata handling in a helper function

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

atmel_lcdfb: define power_control gpio in platform_data ...

Simplify board specific code by specifying the power_control
gpio direct in platform data.
Move registration of the GPIO to the driver so we no longer
need to duplicate this for each board.

As an intended side-effect there is no longer
any references to platform_data outside atmel_lcdc_register()
so remove it from struct atmel_lcdfb_info

The implementation assumes that GPIO=0 is the same as no power control.
This prevents us from using any GPIO=0 for power control,
but this is not considered a problem for current users.
Future DT users will not have this limitation.

This commit include a fix so we will actually power
down if requested. Previously this was hardcoded to ON.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>