Merge tag 'renesas-soc3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Pull "Third Round of Renesas ARM Based SoC Soc Updates for v3.18" from Simon Horman:

* Initial r8a7794 SoC support
* Support Cortex-A7 in shmobile_init_delay()
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-soc3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Initial r8a7794 SoC support
  ARM: shmobile: support Cortex-A7 in shmobile_init_delay()

Merge tag 'renesas-r8a7740-multiplatform-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Pull "Renesas ARM Based SoC r8a7740 Multiplatform Updates for v3.18" from Simon Horman:

* Enable multiplatform support for r8a7740 SoC and remove
  its DT-reference C board DTS files.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-r8a7740-multiplatform-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: armadillo800eva reference: Remove DTS
  ARM: shmobile: armadillo800eva reference: Remove C board code
  ARM: shmobile: r8a7740: Add restart callback
  ARM: shmobile: armadillo800eva: Build DTS for multiplatform
  ARM: shmobile: armadillo800eva: Sync DTS
  ARM: shmobile: r8a7740: Multiplatform support

Merge tag 'integrator-for-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/soc

Merge "single Integrator patch" from Linus Walleij:

This sets up the dynamically detected IM-PD1 GPIO lines
by way of GPIO descriptors, avoiding any use of the GPIO
global numberspace.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'integrator-for-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM: integrator: add MMCI device to IM-PD1

Merge tag 'renesas-clk-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC Clk Updates for v3.18" from Simon Horman:

* Add r8a7794 support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-clk-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  clk: shmobile: Add r8a7794 support

Merge tag 'renesas-cleanup-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC Cleanup Updates for v3.18" from Simon Horman:

* Remove Genmai board code
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-cleanup-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r7s72100: Remove legacy board support
  ARM: shmobile: r7s72100: genmai: Remove legacy board file
  ARM: shmobile: r7s72100: genmai: Remove reference board file

Merge tag 'renesas-dt-timers-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC DT Timers Updates for v3.18" from Simon Horman:

* Enable timers using DT when booting boards without Legacy-C code
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-dt-timers-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: genmai-reference: Enable MTU2 in device tree
  ARM: shmobile: r7s72100: Add MTU2 device to DT
  ARM: shmobile: marzen-reference: Enable TMU0 in device tree
  ARM: shmobile: koelsch-reference: Enable CMT0 in device tree
  ARM: shmobile: lager-reference: Enable CMT0 in device tree
  ARM: shmobile: r8a7779: Add TMU devices to DT
  ARM: shmobile: r8a7791: Add CMT devices to DT
  ARM: shmobile: r8a7790: Add CMT devices to DT

Conflicts:
	arch/arm/mach-shmobile/setup-r8a7779.c

Merge tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC R8a7740 CCF and Timers Updates for v3.18" from Simon Horman:

When booting using the r8a7740/armadillo800eva using dt-reference:
* Use CCF to initialise clocks via DT
* Initialise timers via DT
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7740: Remove r8a7740_add_standard_devices_dt
  ARM: shmobile: armadillo800eva-reference: Do not use r8a7740_add_standard_devices_dt()
  ARM: shmobile: armadillo800eva-reference: Enable CMT1 in device tree
  ARM: shmobile: r8a7740: Add CMT1 device to DT
  ARM: shmobile: armadillo800eva-reference: add clock overrides to DTS
  ARM: shmobile: r8a7740: add MSTP clock assignments to DT
  ARM: shmobile: r8a7740: add SoC clocks to DTS
  ARM: shmobile: r8a7740: clock register bits

Merge tag 'renesas-soc2-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Second Round Of Renesas ARM Based SoC Updates For v3.18" from Simon Horman:

* Move legacy INTC definitions from irqs.h to intc.h
* Remove duplicate CPUFreq bits on r8a73a0/ape6evm
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-soc2-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: Move legacy INTC definitions from irqs.h to intc.h
  ARM: shmobile: ape6evm: Remove duplicate CPUFreq bits
  ARM: shmobile: sh73a0: Remove duplicate CPUFreq bits

Merge tag 'renesas-init-delay-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC Init Delay Updates For v3.18" from Simon Horman:

* Use shmobile_init_delay across a wider range of SoCs
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-init-delay-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: kzm9g: Use shmobile_init_delay()
  ARM: shmobile: bockw: Use shmobile_init_delay()
  ARM: shmobile: r8a7778: Use shmobile_init_delay()
  ARM: shmobile: sh73a0: Use shmobile_init_delay()
  ARM: shmobile: Remove shmobile_setup_delay()
  ARM: shmobile: r8a73a4: Use shmobile_init_delay()
  ARM: shmobile: sh7372: Use shmobile_init_delay()
  ARM: shmobile: r8a7778: Update DTS to include CPU frequency
  ARM: shmobile: sh73a0: Update DTS to include CPU frequency
  ARM: shmobile: sh7372: Update DTS to include CPU frequency
  ARM: shmobile: kzm9g-reference: Remove unneeded nr_irqs initialization
  ARM: shmobile: kzm9g: Remove unneeded nr_irqs initialization
  ARM: shmobile: marzen: Remove NR_IRQS_LEGACY
  ARM: shmobile: ape6evm: Use shmobile_init_delay()
  ARM: shmobile: ape6evm: Add shmobile_init_late()
  ARM: shmobile: bockw: Add shmobile_init_late()
  ARM: shmobile: marzen: Add shmobile_init_late()
  ARM: shmobile: kzm9g: Add shmobile_init_late()

Merge tag 'renesas-soc-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Merge "Renesas ARM Based SoC Updates for v3.18" from Simon Horman:

* Remove unnecessary nr_irqs initialisation on sh73a0, sh7372,
  and r8a7779 SoCs
* Use defines hardcoded numbers for DMA
* Rework multiplatform include workaround
* Correctly use shmobile_init_late on a wider range of SoCs
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'renesas-soc-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: sh73a0: Remove unneeded nr_irqs initialization
  ARM: shmobile: sh7372: Remove unneeded nr_irqs initialization
  ARM: shmobile: r8a7779: Remove NR_IRQS_LEGACY
  ARM: shmobile: dma: Use defines instead of hardcoded numbers
  ARM: shmobile: Rework multiplatform include workaround
  ARM: shmobile: r7s72100: Add shmobile_init_late()
  ARM: shmobile: r8a73a4: Add shmobile_init_late()
  ARM: shmobile: r8a7778: Fix shmobile_init_late()
  ARM: shmobile: r8a7779: Fix shmobile_init_late()
  ARM: shmobile: sh73a0: Add shmobile_init_late()
  ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()

Initial support for the r8a7794 SoC, based on work by Hisashi Nakamura.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Add SOC BUS support with CPU family, machine name and unique ID.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Remove existing tricks for handling PWM and use CLPS711X PWM driver.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The r8a7740 Armadillo800EVA DTS can now be used both for
DT Multiplatform and the legacy case. Because of that
remove the r8a7740 Armadillo800EVA DT reference DTS file.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Now when the r8a7740 generic multiplatform case has the same
features as the DT reference board code then get rid of the
Armadillo800EVA DT reference C board code. DT Reference code
in the future shall make use of the r8a7740 Multiplatform
support code with the generic SoC machine vector.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Port the r8a7740 restart handling from the Armadillo code
to the r8a7740 generic multiplatform case.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Build the r8a7740 Armadillo800EVA board DTB in case
of Multiplatform. The DT reference case will be removed
and can be ignored for now.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Take the contents from the Armadillo800EVA DT reference DTS
and add them to the "regular" Armadillo800EVA DTS. This is
preparation for removal of the DT reference DTS. So the goal
is to have a single DTS for this Armadillo board.

The SoC "r8a7740" is added to compatible string but the board
is left as-is (excluding the reference suffix).

The kernel command line is left as-is, earlyprintk is used in
case of legacy and for multiplatform we can simply ignore it
for now.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Enable r8a7740 Multiplatform support for the generic r8a7740
machine vector. No board support is enabled, and the board
code for Armadillo 800 EVA DT Reference is left by itself.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Now that r8a7740_add_standard_devices_dt() is simply a wrapper
for a call to of_platform_populate() remove it and call
of_platform_populate() directly.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Now that r8a7740_add_standard_devices_dt() is just a wrapper for
of_platform_populate() call the latter directly.

This is in preparation for removing r8a7740_add_standard_devices_dt().
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Based on work by Magnus Damm

Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Add the CMT1 counters to the r8a7740 device tree and make it
disabled by default.

Based on work by Magnus Damm.

Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Assigns clocks to ether, i2c*, scif*, tpu, mmcif0, sdhi*, and fsi2.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Declares the r8a7740 clocks supported by the legacy clock framework,
excluding those requiring extensions to the DIV6 driver.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Contains the header file with the clock pulse generator and MSTP bits.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Move all definitions for legacy INTC from the common "irqs.h" to the
INTC-specific "intc.h".
Include "intc.h" in sh7372/sh73a0 CPU and board files where needed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
[horms+renesas@verge.net.au: omitted whitespace change]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

The CPUFreq platform device is already registered by
shmobile_init_late(), so get rid of ape6evm specific bits.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

The CPUFreq platform device is already registered by
shmobile_init_late(), so get rid of sh73a0 specific bits.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Adjust the KZM9G board support code to use shmobile_init_delay()
together with CPU Frequency settings from the DTS.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Adjust the BockW board support code to use shmobile_init_delay()
together with CPU Frequency settings from the DTS.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Adjust the r8a7778 SoC support code to use shmobile_init_delay()
together with CPU Frequency settings from the DTS. Get rid of the
C code version.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Adjust the sh73a0 SoC support code to use shmobile_init_delay()
together with CPU Frequency settings from the DTS. Get rid of the
C code version.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

All ARM mach-shmobile SoCs and boards now rely on DTS for
CPU Frequency information, so remove the unused function
shmobile_setup_delay(). While at it, make the function
shmobile_setup_delay_hz() static.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Adjust the r8a73a4 SoC support code to use shmobile_init_delay()
together with CPU Frequency settings from the DTS. Get rid of the
C code version and r8a73a4_init_early() that now are unused.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Adjust the sh7372 SoC support code to use shmobile_init_delay()
together with CPU Frequency settings from the DTS. Get rid of the
C code version.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Add CPU Frequency information to the r8a7778 DTS file. This
will allow us to use the shared C code on r8a7778 and BockW
which reads out the clock frequency from DT and calculates the
delay settings from there.

Also add other missing CPU information to the r8a7778 DTS.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>