treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

Based on 1 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later version

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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clocksource/drivers/clps711x: Remove board support

Since board support for the CLPS711X platform was removed,
remove the board support from the clps711x-timer driver.

Signed-off-by: Alexander Shiya

clocksource/drivers/clps711x: Remove board support

Since board support for the CLPS711X platform was removed,
remove the board support from the clps711x-timer driver.

Signed-off-by: Alexander Shiyan <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Cc: Daniel Lezcano <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]

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clocksource/drivers/clps711x: Make clps711x_clksrc_init() static

Fix sparse warning:

drivers/clocksource/clps711x-timer.c:96:13: warning:
symbol 'clps711x_clksrc_init' was not declared. Should it

clocksource/drivers/clps711x: Make clps711x_clksrc_init() static

Fix sparse warning:

drivers/clocksource/clps711x-timer.c:96:13: warning:
symbol 'clps711x_clksrc_init' was not declared. Should it be static?

Signed-off-by: YueHaibing <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]

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clocksource/drivers: Rename CLKSRC_OF to TIMER_OF

The config option name is now renamed to 'TIMER_OF' for consistency with
the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change.

Signed-off-by: Dani

clocksource/drivers: Rename CLKSRC_OF to TIMER_OF

The config option name is now renamed to 'TIMER_OF' for consistency with
the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change.

Signed-off-by: Daniel Lezcano <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>

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clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE

The CLOCKSOURCE_OF_DECLARE macro is used widely for the timers to declare the
clocksource at early stage. However, this macro i

clocksource/drivers: Rename CLOCKSOURCE_OF_DECLARE to TIMER_OF_DECLARE

The CLOCKSOURCE_OF_DECLARE macro is used widely for the timers to declare the
clocksource at early stage. However, this macro is also used to initialize
the clockevent if any, or the clockevent only.

It was originally suggested to declare another macro to initialize a
clockevent, so in order to separate the two entities even they belong to the
same IP. This was not accepted because of the impact on the DT where splitting
a clocksource/clockevent definition does not make sense as it is a Linux
concept not a hardware description.

On the other side, the clocksource has not interrupt declared while the
clockevent has, so it is easy from the driver to know if the description is
for a clockevent or a clocksource, IOW it could be implemented at the driver
level.

So instead of dealing with a named clocksource macro, let's use a more generic
one: TIMER_OF_DECLARE.

The patch has not functional changes.

Signed-off-by: Daniel Lezcano <[email protected]>
Acked-by: Heiko Stuebner <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Acked-by: Matthias Brugger <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>

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clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip

This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Sin

clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip

This patch changes the compatibility string to match with the smallest
supported chip (EP7209). Since the DT-support for this CPU is not yet
announced, this change is safe.

Signed-off-by: Alexander Shiyan <[email protected]>
Acked-by: Daniel Lezcano <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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clocksources: Switch back to the clksrc table

All the clocksource drivers's init function are now converted to return
an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the
clksrc-of

clocksources: Switch back to the clksrc table

All the clocksource drivers's init function are now converted to return
an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the
clksrc-of table.

Let's convert back the names:
- CLOCKSOURCE_OF_DECLARE_RET => CLOCKSOURCE_OF_DECLARE
- clksrc-of-ret => clksrc-of

Signed-off-by: Daniel Lezcano <[email protected]>

For exynos_mct and samsung_pwm_timer:
Acked-by: Krzysztof Kozlowski <[email protected]>

For arch/arc:
Acked-by: Vineet Gupta <[email protected]>

For mediatek driver:
Acked-by: Matthias Brugger <[email protected]>

For the Rockchip-part
Acked-by: Heiko Stuebner <[email protected]>

For STi :
Acked-by: Patrice Chotard <[email protected]>

For the mps2-timer.c and versatile.c changes:
Acked-by: Liviu Dudau <[email protected]>

For the OXNAS part :
Acked-by: Neil Armstrong <[email protected]>

For LPC32xx driver:
Acked-by: Sylvain Lemieux <[email protected]>

For Broadcom Kona timer change:
Acked-by: Ray Jui <[email protected]>

For Sun4i and Sun5i:
Acked-by: Chen-Yu Tsai <[email protected]>

For Meson6:
Acked-by: Carlo Caione <[email protected]>

For Keystone:
Acked-by: Santosh Shilimkar <[email protected]>

For NPS:
Acked-by: Noam Camus <[email protected]>

For bcm2835:
Acked-by: Eric Anholt <[email protected]>

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clocksource/drivers/clps711x: Convert init function to return error

The init functions do not return any error. They behave as the following:

- panic, thus leading to a kernel crash while another

clocksource/drivers/clps711x: Convert init function to return error

The init functions do not return any error. They behave as the following:

- panic, thus leading to a kernel crash while another timer may work and
make the system boot up correctly

or

- print an error and let the caller unaware if the state of the system

Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.

Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just return back an error or success in the init
function.

Signed-off-by: Daniel Lezcano <[email protected]>

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clockevents/drivers/clps711x: Migrate to new 'set-state' interface

Migrate clps711x driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked o

clockevents/drivers/clps711x: Migrate to new 'set-state' interface

Migrate clps711x driver to the new 'set-state' interface provided by
clockevents core, the earlier 'set-mode' interface is marked obsolete
now.

This also enables us to implement callbacks for new states of clockevent
devices, for example: ONESHOT_STOPPED.

We weren't doing anything in the ->set_mode() callback. So, this patch
doesn't provide any set-state callbacks.

Cc: Alexander Shiyan <[email protected]>
Signed-off-by: Viresh Kumar <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>

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clocksource: clps711x: Add CLPS711X clocksource driver

This adds the clocksource driver for Cirrus Logic CLPS711X series SoCs.
Designed primarily for migration CLPS711X subarch for multiplatform & D

clocksource: clps711x: Add CLPS711X clocksource driver

This adds the clocksource driver for Cirrus Logic CLPS711X series SoCs.
Designed primarily for migration CLPS711X subarch for multiplatform & DT,
for this as the "OF" and "non-OF" calls implemented.

Signed-off-by: Alexander Shiyan <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>

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