MStar contain a legacy interrupt controller that routes interrupts to the GIC. SigmaStar and Mediatek TV SoCs also have this interrupt controller IP. Mark-PK Tsai (2): irqchip: irq-mst: Add MStar interrupt controller support dt-bindings: interrupt-controller: Add MStar interrupt controller .../interrupt-controller/mstar,mst-intc.yaml | 64 ++++++ MAINTAINERS | 7 + drivers/irqchip/Kconfig | 8 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-mst-intc.c | 199 ++++++++++++++++++ 5 files changed, 279 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml create mode 100644 drivers/irqchip/irq-mst-intc.c -- 2.18.0