linux-kernel - [PATCH v3 0/2] Start getting rid of the GPIO_NO_WAKE

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Message-Id: <1629705880-27877-1-git-send-email-mkshah@codeaurora.org>
Date:   Mon, 23 Aug 2021 13:34:38 +0530
From:   Maulik Shah <mkshah@...eaurora.org>
To:     maz@...nel.org, tglx@...utronix.de
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-gpio@...r.kernel.org, bjorn.andersson@...aro.org,
        linus.walleij@...aro.org, tkjos@...gle.com, lsrao@...eaurora.org,
        Maulik Shah <mkshah@...eaurora.org>
Subject: [PATCH v3 0/2] Start getting rid of the GPIO_NO_WAKE_IRQ

v3:
- Address comment to call irq_domain_trim_hierarchy() once on v2 patch 3.
- Remove patch2 of v2 as seen no more needed.

v2:
- Use fix from marc [1] and drop v1 patch 2
- Add new patch for fixes irq_domain_trim_hierarchy()

gpio_to_irq() reports error at irq_domain_trim_hierarchy() for non wakeup
capable GPIOs that do not have dedicated interrupt at GIC.

Since PDC irqchip do not allocate irq at parent GIC domain for such GPIOs
indicate same by using irq_domain_disconnect_hierarchy() for it own domain
and all its parent domains.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?h=irq/qcom-pdc-nowake&id=331b2ba388a4a79b5c40b8addf56cbe35099a410
[2] https://patchwork.kernel.org/project/linux-arm-msm/list/?series=532669


Marc Zyngier (1):
  irqchip/qcom-pdc: Start getting rid of the GPIO_NO_WAKE_IRQ

Maulik Shah (1):
  irqdomain: Export irq_domain_disconnect_hierarchy()

 drivers/irqchip/qcom-pdc.c | 68 ++++++++--------------------------------------
 kernel/irq/irqdomain.c     |  1 +
 2 files changed, 12 insertions(+), 57 deletions(-)

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