Messages in this thread | | | From | Marc Zyngier <> | Subject | [GIT PULL] irqchip fixes for 5.9, take #2 | Date | Tue, 25 Aug 2020 11:45:57 +0100 |
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Hi Thomas,
This is a combo pull request for the first two two batches of fixes for 5.9. The most important part is that the whole "let's build irqchips as platform devices" series has broken users' platforms as the end-points drivers are not equipped to deal with the semi-random probe ordering. There is work in progress to fix it, but in the meantime let's go back to something that doesn't set the world on fire. I have kept the helpers around to serve as a base for that future work, but the callers are now back to their original state.
We also have two interesting fixes: one avoiding losing interrupts when there is more that a single one pending with STM32 exti, and a wakup interrupt issue with the Ingenic driver.
The rest of it is what I was hinting at when I sent the original 5.9 pull request, with a bunch of TI updates that deal with the change of their firmware interface. The handling of the dependencies was bad enough that I couldn't send it before -rc1 was out...
Please pull,
M.
The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:
Linux 5.9-rc1 (2020-08-16 13:04:57 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/irqchip-fixes-5.9-2
for you to fetch changes up to 821fc9e261f3af235752f46e59084467cfd440c4:
irqchip/ingenic: Leave parent IRQ unmasked on suspend (2020-08-25 10:59:29 +0100)
---------------------------------------------------------------- irqchip fixes for Linux 5.9, take #2
- Revert the wholesale conversion to platform drivers of the pdc, sysirq and cirq drivers, as it breaks a number of platforms even when the driver is built-in (probe ordering bites you).
- Prevent interrupt from being lost with the STM32 exti driver
- Fix wake-up interrupts for the MIPS Ingenir driver
irqchip fixes for Linux 5.9, take #1
- Fix an embarassing typo in the new module helpers, leading to the probe failing most of the time
- The promised TI firmware rework that couldn't make it into the merge window due to a very badly managed set of dependency
---------------------------------------------------------------- Lokesh Vutla (13): firmware: ti_sci: Drop the device id to resource type translation firmware: ti_sci: Drop unused structure ti_sci_rm_type_map firmware: ti_sci: Add support for getting resource with subtype dt-bindings: irqchip: ti, sci-intr: Update bindings to drop the usage of gic as parent dt-bindings: irqchip: Convert ti, sci-intr bindings to yaml irqchip/ti-sci-intr: Add support for INTR being a parent to INTR dt-bindings: irqchip: ti, sci-inta: Update docs to support different parent. dt-bindings: irqchip: Convert ti, sci-inta bindings to yaml irqchip/ti-sci-inta: Do not store TISCI device id in platform device id field irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC arm64: dts: k3-j721e: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-am65: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-am65: Update the RM resource types
Marc Zyngier (2): irqchip: Fix probing deferal when using IRQCHIP_PLATFORM_DRIVER helpers irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse
Paul Cercueil (1): irqchip/ingenic: Leave parent IRQ unmasked on suspend
qiuguorui1 (1): irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake
.../bindings/interrupt-controller/ti,sci-inta.txt | 66 --------- .../bindings/interrupt-controller/ti,sci-inta.yaml | 98 +++++++++++++ .../bindings/interrupt-controller/ti,sci-intr.txt | 82 ----------- .../bindings/interrupt-controller/ti,sci-intr.yaml | 102 ++++++++++++++ MAINTAINERS | 4 +- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 36 +++-- arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 12 +- arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 8 +- arch/arm64/boot/dts/ti/k3-am654-base-board.dts | 4 +- .../boot/dts/ti/k3-j721e-common-proc-board.dts | 10 +- arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 43 +++--- arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 12 +- drivers/firmware/ti_sci.c | 155 +++++++++------------ drivers/irqchip/Kconfig | 2 +- drivers/irqchip/irq-ingenic.c | 2 +- drivers/irqchip/irq-mtk-cirq.c | 4 +- drivers/irqchip/irq-mtk-sysirq.c | 4 +- drivers/irqchip/irq-stm32-exti.c | 14 +- drivers/irqchip/irq-ti-sci-inta.c | 95 ++++++++++--- drivers/irqchip/irq-ti-sci-intr.c | 152 ++++++++++++-------- drivers/irqchip/irqchip.c | 2 +- drivers/irqchip/qcom-pdc.c | 8 +- include/linux/soc/ti/ti_sci_protocol.h | 13 ++ 23 files changed, 534 insertions(+), 394 deletions(-) delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
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