mstar,mst-intc.yaml (1532B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/interrupt-controller/mstar,mst-intc.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: MStar Interrupt Controller 8 9maintainers: 10 - Mark-PK Tsai <mark-pk.tsai@mediatek.com> 11 12description: |+ 13 MStar, SigmaStar and Mediatek TV SoCs contain multiple legacy 14 interrupt controllers that routes interrupts to the GIC. 15 16 The HW block exposes a number of interrupt controllers, each 17 can support up to 64 interrupts. 18 19properties: 20 compatible: 21 const: mstar,mst-intc 22 23 interrupt-controller: true 24 25 "#interrupt-cells": 26 const: 3 27 description: | 28 Use the same format as specified by GIC in arm,gic.yaml. 29 30 reg: 31 maxItems: 1 32 33 mstar,irqs-map-range: 34 description: | 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 38 items: 39 minItems: 2 40 maxItems: 2 41 42 mstar,intc-no-eoi: 43 description: 44 Mark this controller has no End Of Interrupt(EOI) implementation. 45 type: boolean 46 47required: 48 - compatible 49 - reg 50 - mstar,irqs-map-range 51 52additionalProperties: false 53 54examples: 55 - | 56 mst_intc0: interrupt-controller@1f2032d0 { 57 compatible = "mstar,mst-intc"; 58 interrupt-controller; 59 #interrupt-cells = <3>; 60 interrupt-parent = <&gic>; 61 reg = <0x1f2032d0 0x30>; 62 mstar,irqs-map-range = <0 63>; 63 }; 64...