1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/interrupt-controller/mstar,mst-intc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MStar Interrupt Controller
10 - Mark-PK Tsai <mark-pk.tsai@mediatek.com>
13 MStar, SigmaStar and Mediatek TV SoCs contain multiple legacy
14 interrupt controllers that routes interrupts to the GIC.
16 The HW block exposes a number of interrupt controllers, each
17 can support up to 64 interrupts.
23 interrupt-controller: true
28 Use the same format as specified by GIC in arm,gic.yaml.
35 The range <start, end> of parent interrupt controller's interrupt
36 lines that are hardwired to mstar interrupt controller.
37 $ref: /schemas/types.yaml#/definitions/uint32-matrix
44 Mark this controller has no End Of Interrupt(EOI) implementation.
50 - mstar,irqs-map-range
52 additionalProperties: false
56 mst_intc0: interrupt-controller@1f2032d0 {
57 compatible = "mstar,mst-intc";
59 #interrupt-cells = <3>;
60 interrupt-parent = <&gic>;
61 reg = <0x1f2032d0 0x30>;
62 mstar,irqs-map-range = <0 63>;