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Автор SHA1 Сообщение Дата
Andres Salomon 9e8e8912b0 irqchip/mmp: Mask off interrupts from other cores
On mmp3, there's an extra set of ICU registers (ICU2) that handle
interrupts on the extra cores.  When masking off interrupts on MP1,
these should be masked as well.

We add a new interrupt controller via device tree to identify when we're
looking at an mmp3 machine via compatible field of "marvell,mmp3-intc".

[lkundrak@v3.sk: Changed "mrvl,mmp3-intc" compatible strings to
"marvell,mmp3-intc". Tidied up the subject line a bit.]

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20190822092643.593488-9-lkundrak@v3.sk
--
Changes since v1:
- Moved mmp3-specific mmp_icu2_base initialization from mmp_init_bases() to
  mmp3_of_init() so that we don't have to check for marvell,mmp3-intc
  compatibility twice.
- Drop an superfluous call to irq_set_default_host()

 arch/arm/mach-mmp/regs-icu.h |  3 +++
 drivers/irqchip/irq-mmp.c    | 48 ++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20190822092643.593488-9-lkundrak@v3.sk
2019-08-30 15:23:30 +01:00
Thomas Gleixner d2912cb15b treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
Based on 2 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 version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-19 17:09:55 +02:00
Arnd Bergmann b501fd7b1c ARM: mmp: make all header files local
The mach/*.h headers are now inaccessible to any external code,
so we can move them all into the mach-mmp directory itself
and remove the subdirectories.

A few headers are not used at all, so we remove them here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-12-01 21:44:30 +01:00