ARM: shmobile: Drop commas after dt_compat sentinels

It does not make sense to have a comma after a sentinel, as any new
elements must be added before the sentinel.

Signed-off-by: Geert Uytterhoeve

ARM: shmobile: Drop commas after dt_compat sentinels

It does not make sense to have a comma after a sentinel, as any new
elements must be added before the sentinel.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ab4acc22eebb96a0747eb301c878b24b1200736a.1646311825.git.geert+renesas@glider.be

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ARM: shmobile: convert to SPDX identifier

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Kuninori Morimoto <k

ARM: shmobile: convert to SPDX identifier

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: emev2: Move declaration of emev2_smp_ops to emev2.h

make C=1:

arch/arm/mach-shmobile/smp-emev2.c:51:29: warning: symbol 'emev2_smp_ops' was not declared. Should it be static?

To

ARM: shmobile: emev2: Move declaration of emev2_smp_ops to emev2.h

make C=1:

arch/arm/mach-shmobile/smp-emev2.c:51:29: warning: symbol 'emev2_smp_ops' was not declared. Should it be static?

To fix this, move the forward declaration of emev2_smp_ops to a header
file, and include it where appropriate.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: emev2: Remove legacy machine_desc.map_io() callback

Commit FIXME ("ARM: shmobile: Consolidate SCU mapping code") removed the
last user of the static mapping on emev2-based systems. R

ARM: shmobile: emev2: Remove legacy machine_desc.map_io() callback

Commit FIXME ("ARM: shmobile: Consolidate SCU mapping code") removed the
last user of the static mapping on emev2-based systems. Remove the
mapping and the legacy machine_desc.map_io() callback.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: use const and __initconst for smp_operations

These smp_operations structures are not over-written, so add "const"
qualifier and replace __initdata with __initconst.

Also, add "static" where it

ARM: use const and __initconst for smp_operations

These smp_operations structures are not over-written, so add "const"
qualifier and replace __initdata with __initconst.

Also, add "static" where it is possible.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org> # qcom part
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Wei Xu <xuwei5@hisilicon.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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ARM: make arrays containing machine compatible strings const

The definition

static const char *axxia_dt_match[] __initconst = {
...

defines a changable array of constant strings. That is you mu

ARM: make arrays containing machine compatible strings const

The definition

static const char *axxia_dt_match[] __initconst = {
...

defines a changable array of constant strings. That is you must not do:

*axxia_dt_match[0] = 'k';

but

axxia_dt_match[0] = "different string";

is fine. So the annotation __initconst is wrong and yields a compiler
error when other really const variables are added with __initconst.

As the struct machine_desc member dt_compat is declared as

const char *const *dt_compat;

making the arrays const is the better alternative over changing all
annotations to __initdata.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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ARM: shmobile: Remove FSF address from copyright headers

The information is already included in the COPYING file in the kernel
sources root directory, we don't want to modify all source files when
t

ARM: shmobile: Remove FSF address from copyright headers

The information is already included in the COPYING file in the kernel
sources root directory, we don't want to modify all source files when
the FSF will move to a new address, and I'm tired of seeing the related
checkpatch.pl warnings.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Get rid of redundant EMEV2 mach callbacks

Update the EMEV2 specific SoC callbacks to get rid
of the calls to of_clk_init() and of_platform_populate().
Those calls are by default execu

ARM: shmobile: Get rid of redundant EMEV2 mach callbacks

Update the EMEV2 specific SoC callbacks to get rid
of the calls to of_clk_init() and of_platform_populate().
Those calls are by default executed by the functions in
the shared ARM code in case the SoC specific mach
callbacks are NULL.

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

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ARM: shmobile: Use shmobile_init_delay() on EMEV2

Adjust EMEV2 to use shmobile_init_delay() together with
CPU Frequency settings from the DTS.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se

ARM: shmobile: Use shmobile_init_delay() on EMEV2

Adjust EMEV2 to use shmobile_init_delay() together with
CPU Frequency settings from the DTS.

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

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ARM: shmobile: Move common.h

Change location for common.h so it can be used as #include "common.h"
instead of the old style #include <mach/common.h>.

Signed-off-by: Magnus Damm <damm+renesas@openso

ARM: shmobile: Move common.h

Change location for common.h so it can be used as #include "common.h"
instead of the old style #include <mach/common.h>.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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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:

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>

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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 s

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>

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ARM: shmobile: emev2: Use __initconst for const init definition

__initconst must be used instead of __initdata for
const init definitions.

This problem was introduced by 3d5de27174955702 ("mach-shm

ARM: shmobile: emev2: Use __initconst for const init definition

__initconst must be used instead of __initdata for
const init definitions.

This problem was introduced by 3d5de27174955702 ("mach-shmobile: Emma
Mobile EV2 DT support V3") in v3.4-rc7.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Select USE_OF on EMEV2

Now when the legacy KZM9D board code is gone, make sure
USE_OF is selected in case of the EMEV2 SoC.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off

ARM: shmobile: Select USE_OF on EMEV2

Now when the legacy KZM9D board code is gone, make sure
USE_OF is selected in case of the EMEV2 SoC.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Remove legacy platform devices from EMEV2 SoC code

Now when KZM9D legacy C board support code is
gone then remove emev2_add_standard_devices()
and all the platform devices from setup-

ARM: shmobile: Remove legacy platform devices from EMEV2 SoC code

Now when KZM9D legacy C board support code is
gone then remove emev2_add_standard_devices()
and all the platform devices from setup-emev2.c.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Use ->init_late() in shared EMEV2 case

Hook up shmobile_init_late() to enable various
code such as suspend-to-RAM and CPUIdle.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-

ARM: shmobile: Use ->init_late() in shared EMEV2 case

Hook up shmobile_init_late() to enable various
code such as suspend-to-RAM and CPUIdle.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Add shared EMEV2 code for ->init_machine()

Add a SoC specific function that initializes
clocks and starts DT probing in case of EMEV2.

This EMEV2 SoC support code may be built for
ei

ARM: shmobile: Add shared EMEV2 code for ->init_machine()

Add a SoC specific function that initializes
clocks and starts DT probing in case of EMEV2.

This EMEV2 SoC support code may be built for
either legacy SHMOBILE or SMOBILE_MULTI.

The change allows us to support existing board
specific KZM9D DTB with these SoC specific
DT_MACHINE_START() callbacks.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Remove EMEV2 use of <mach/hardware.h>

Remove unused <mach/hardware.h> on EMEV2.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.a

ARM: shmobile: Remove EMEV2 use of <mach/hardware.h>

Remove unused <mach/hardware.h> on EMEV2.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Add EMEV2 and KZM9D to ARCH_SHMOBILE_MULTI

Enable build of EMEV2 and KZM9D DT Reference in
case of ARCH_MULTIPLATFORM and ARCH_SHMOBILE_MULTI.

IS_ENABLED() is leaves the clock-emev2.

ARM: shmobile: Add EMEV2 and KZM9D to ARCH_SHMOBILE_MULTI

Enable build of EMEV2 and KZM9D DT Reference in
case of ARCH_MULTIPLATFORM and ARCH_SHMOBILE_MULTI.

IS_ENABLED() is leaves the clock-emev2.c file out
in case of COMMON_CLK=y.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: EMEV2 map_io update

Update the EMEV2 struct map_desc to exclude the SMU
and also include the ->map_io() callback in the DT
version of EMEV2 board support.

The EMEV2 SMP code can thes

ARM: shmobile: EMEV2 map_io update

Update the EMEV2 struct map_desc to exclude the SMU
and also include the ->map_io() callback in the DT
version of EMEV2 board support.

The EMEV2 SMP code can these days perform ioremap()
early on without the SMU information in the io_desc[].

To correctly support SMP in case of DT-only board
support then the ->map_io() callback is needed.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Use DT for GIC on EMEV2 and KZM9D

Remove the C version of the EMEV2 GIC setup code,
instead rely on GIC information provided by DT.

Signed-off-by: Magnus Damm <damm@opensource.se>
Ac

ARM: shmobile: Use DT for GIC on EMEV2 and KZM9D

Remove the C version of the EMEV2 GIC setup code,
instead rely on GIC information provided by DT.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Make EMEV2 platform devices more compact

Convert the EMEV2 SoC device setup code from using very
verbose resources and static platform devices to the
same style as more recent boards.

ARM: shmobile: Make EMEV2 platform devices more compact

Convert the EMEV2 SoC device setup code from using very
verbose resources and static platform devices to the
same style as more recent boards. This reduces the size
of the code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Remove unused EMEV2/KZM9D early console

Remove EMEV2 early console code from KZM9D and instead
rely on console setup during regular platform device
probe time. This makes the DT code

ARM: shmobile: Remove unused EMEV2/KZM9D early console

Remove EMEV2 early console code from KZM9D and instead
rely on console setup during regular platform device
probe time. This makes the DT code and the KZM9D board
support behave the same.

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: Remove unused EMEV2 auxdata and callback

Replace the SoC-specific callback init_machine() with
a NULL to use the default code. This cleans up the code
and reduces the number of lines.

ARM: shmobile: Remove unused EMEV2 auxdata and callback

Replace the SoC-specific callback init_machine() with
a NULL to use the default code. This cleans up the code
and reduces the number of lines.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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ARM: shmobile: emev2: Remove init_irq declaration in machine description

Commit ebafed7a ("ARM: irq: Call irqchip_init if no init_irq function is
specified") removed the need to explictly setup the

ARM: shmobile: emev2: Remove init_irq declaration in machine description

Commit ebafed7a ("ARM: irq: Call irqchip_init if no init_irq function is
specified") removed the need to explictly setup the init_irq field in
the machine description when using only irqchip_init. Remove that
declaration for shmobile as well.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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