Merge branches 'heads/cleanup-for-v3.15', 'heads/defconfig-for-v3.15', 'heads/intc-for-v3.15', 'heads/soc-for-v3.15', 'heads/clock-for-v3.15', 'heads/boards-for-v3.15' and 'heads/dt-for-v3.15' into next
Merge branches 'heads/soc-for-v3.15' and 'heads/clock-for-v3.15' into next
Merge branch 'heads/clock-for-v3.15' into next
Merge branch 'heads/dt-for-v3.15' into next
ARM: shmobile: armadillo800eva: Spelling and grammar

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: multiplatform: Enable MSIOF in defconfig

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Include i2c-shmobile.c in shmobile_defconfig

Many SoCs include I2C controller instances compatible with
the i2c-shmobile.c driver. To increase hardware support enable
the driver in the shmobile_defconfig multiplatform configuration.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Include at24.c in shmobile_defconfig

The Koelsch board includes an at24-compatible EEPROM hooked up via I2C.
To increase hardware support enable the driver in the shmobile_defconfig
multiplatform configuration.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Enable USBHS gadget support in shmobile_defconfig

The renesas_usbhs driver provides USB gadget support for most Renesas
platforms. To increase hardware support enable the driver in the
shmobile_defconfig multiplatform configuration.

Signed-off-by: Ulrich Hecht <ulrich.hecht@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Enable HIGHMEM in shmobile_defconfig

Many mach-shmobile hardware platforms include support for more
than 1GiB of RAM. Enable HIGHMEM by default to allow use of
larger amounts of memory.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Enable VSP1 in shmobile_defconfig

Both r8a7790 and r8a7791 have multiple on-chip VSP1 devices, so
enable the VSP1 driver by default in the shmobile_defconfig.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Enable USB [EO]HCI HCD support in shmobile_defconfig

The USB [EO]HCI HCD drivers provide USB host support for Renesas
R-Car Gen2 platforms. To increase hardware support enable the driver in the
shmobile_defconfig multiplatform configuration.

Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Update r8a7791 CPU freq to 1500MHz in C

The correct maximum CPU frequency for r8a7791 is 1500 MHz
so update the r8a7791 SoC C code to reflect this.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Add shared shmobile_init_delay()

Introduce shmobile_init_delay() that gets CPU specific
parameters from DT and sets up the early delay from
there. This allows us to both remove frequency information
from the C code and consolidate existing code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Remove legacy EMEV2 SoC support

Get rid of legacy EMEV2 SoC code including the legacy clock
framework implementation. The multiplatform implementation
together with DT board support shall be used instead.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Remove EMEV2 header file

There is no C board code left for the EMEV2 SoC, so
get rid of the emev2.h include file to save some lines.
While at it make functions static.

Signed-off-by: Magnus Damm <damm@opensource.se>
[horms+renesas@verge.net.au: Resolved conflict]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Make use of r8a7790_add_standard_devices()

Move non-PFC and non-GPIO devices off from r8a7790_pinmux_init()
and into r8a7790_add_standard_devices() which is the normal place
to keep regular devices in the legacy case.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: rcar-gen2: Cache Mode Monitor Register Value

The MD pins are sampled at reset time, hence the read value will always be
the same, and we can avoid the overhead of ioremapping the register on
every read.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Check r8a7791 MD21 at SMP boot

On r8a7791 the hardware boot mode bit MD21 indicates if hardware
debug mode is enabled or not. In case hardware debug mode is enabled
print a warning and refrain from booting secondary CPU cores.

Without this patch Koelsch with SW8-4 set to OFF will hang at SMP boot.

Signed-off-by: Magnus Damm <damm@opensource.se>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: r8a7778/bockw: Move "select RENESAS_INTC_IRQPIN" under SoC

Move the "select RENESAS_INTC_IRQPIN" from the two bockw-specific sections
to the one r8a7778-specific section, like is done for the other SoCs.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
[horms+renesas@verge.net.au: Resolved conflict]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>