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[v2,0/4] armada-370-xp irqchip updates

Message ID 20240620073715.13560-1-kabel@kernel.org (mailing list archive)
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Series armada-370-xp irqchip updates | expand

Message

Marek Behún June 20, 2024, 7:37 a.m. UTC 
Hi Thomas, Andrew, Andy, et al.

this is v2 of 4 small updates for armada-370-xp irqchip.

As written in previous cover letter: this driver is in need of a major
refactor in order to bring it to modern standards, but that is
unfortunately currently infeasible with my time constraints.

v1 is at:
  https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=863473

Changes since v1:
- dropped Fixes tags from patch 1 (discussed with Andy)
- refactored patch 2 (requested by Andy), updated the comment to be more
  explanatory

Pali Rohár (4):
  irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
  irqchip/armada-370-xp: Only call ipi_resume() if IPI is available
  irqchip/armada-370-xp: Do not touch IPI registers on platforms without
    IPI
  irqchip/armada-370-xp: Add support for 32 MSI interrupts on non-IPI
    platforms

 drivers/irqchip/irq-armada-370-xp.c | 109 +++++++++++++++++++++++-----
 1 file changed, 92 insertions(+), 17 deletions(-)