This patch adds GPIO interrupt support for Amlogic A4 and A5 SoCs

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
Changes in v5:
- Make minor changes of source code according to Thomas's suggestion.
- Link to v4: https://lore.kernel.org/r/20250307-irqchip-gpio-a4-a5-v4-0-d03a9424151b@amlogic.com

Changes in v4:
- Make minor changes for bindings as Conor and Rob suggest.
- Format adjustment of source code according to Thomas's suggestion.
- Link to v3: https://lore.kernel.org/r/20250305-irqchip-gpio-a4-a5-v3-0-1eec70352fea@amlogic.com

Changes in v3:
- Fix warning when run 'make ARCH=arm64 dtbs_check'.
- Fix warning when run 'make ARCH=arm64 Image W=1'.
- Rebase file amlogic-a4.dtsi.
- Link to v2: https://lore.kernel.org/r/20250226-irqchip-gpio-a4-a5-v2-0-c55b1050cb55@amlogic.com

Changes in v2:
- Use if/then instead of direct modification minimum value for property 'amlogic,channel-interrupts'.
- Add register offsets to the parameter structure to reduce definition of a function.
- Link to v1: https://lore.kernel.org/r/20250219-irqchip-gpio-a4-a5-v1-0-3c8e44ae42df@amlogic.com

---
Xianwei Zhao (4):
      dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs
      irqchip: Add support for Amlogic A4 and A5 SoCs
      arm64: dts: Add gpio_intc node for Amlogic A4 SoCs
      arm64: dts: Add gpio_intc node for Amlogic A5 SoCs

 .../amlogic,meson-gpio-intc.yaml                   | 19 ++++++++-
 arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi        | 19 +++++++++
 arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi        | 12 ++++++
 drivers/irqchip/irq-meson-gpio.c                   | 48 +++++++++++++++++-----
 4 files changed, 86 insertions(+), 12 deletions(-)
---
base-commit: 73e4ffb27bb8a093d557bb2dac1a271474cca99c
change-id: 20241213-irqchip-gpio-a4-a5-80c50a1456c4

Best regards,
-- 
Xianwei Zhao <xianwei.zhao@amlogic.com>

Hi,

On Tue, 11 Mar 2025 11:08:26 +0800, Xianwei Zhao wrote:
> This patch adds GPIO interrupt support for Amlogic A4 and A5 SoCs
> 
> 

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.15/arm64-dt)

[3/4] arm64: dts: Add gpio_intc node for Amlogic A4 SoCs
      https://git.kernel.org/amlogic/c/31c6bc1948b5a0a0d7679cf948351156608ec148
[4/4] arm64: dts: Add gpio_intc node for Amlogic A5 SoCs
      https://git.kernel.org/amlogic/c/454e0353b226a47f3c3369b17c7a4893f74e29cd

These changes has been applied on the intermediate git tree [1].

The v6.15/arm64-dt branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.

In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].

The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.

If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git

-- 
Neil

Hi,

On Tue, 11 Mar 2025 11:08:26 +0800, Xianwei Zhao wrote:
> This patch adds GPIO interrupt support for Amlogic A4 and A5 SoCs
> 
> 

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.15/drivers)

[1/4] dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs
      https://git.kernel.org/amlogic/c/40f4152442f72748ce883ca53ca80961e433701c
[2/4] irqchip: Add support for Amlogic A4 and A5 SoCs
      https://git.kernel.org/amlogic/c/bbd6fcc76b39502767e213ad24a349205cf75e96

These changes has been applied on the intermediate git tree [1].

The v6.15/drivers branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.

In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].

The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.

If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git

-- 
Neil