1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/interrupt-controller/cirrus,ep7209-intc.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Cirrus Logic CLPS711X Interrupt Controller 8 9maintainers: 10 - Alexander Shiyan <shc_work@mail.ru> 11 12description: > 13 Cirrus Logic CLPS711X Interrupt Controller 14 15 The interrupt sources are as follows: 16 ID Name Description 17 --------------------------- 18 1: BLINT Battery low (FIQ) 19 3: MCINT Media changed (FIQ) 20 4: CSINT CODEC sound 21 5: EINT1 External 1 22 6: EINT2 External 2 23 7: EINT3 External 3 24 8: TC1OI TC1 under flow 25 9: TC2OI TC2 under flow 26 10: RTCMI RTC compare match 27 11: TINT 64Hz tick 28 12: UTXINT1 UART1 transmit FIFO half empty 29 13: URXINT1 UART1 receive FIFO half full 30 14: UMSINT UART1 modem status changed 31 15: SSEOTI SSI1 end of transfer 32 16: KBDINT Keyboard 33 17: SS2RX SSI2 receive FIFO half or greater full 34 18: SS2TX SSI2 transmit FIFO less than half empty 35 28: UTXINT2 UART2 transmit FIFO half empty 36 29: URXINT2 UART2 receive FIFO half full 37 32: DAIINT DAI interface (FIQ) 38 39properties: 40 compatible: 41 oneOf: 42 - items: 43 - const: cirrus,ep7312-intc 44 - const: cirrus,ep7209-intc 45 - items: 46 - const: cirrus,ep7209-intc 47 48 reg: 49 maxItems: 1 50 51 interrupt-controller: true 52 53 '#interrupt-cells': 54 const: 1 55 56required: 57 - compatible 58 - reg 59 - interrupt-controller 60 - '#interrupt-cells' 61 62additionalProperties: false 63 64examples: 65 - | 66 interrupt-controller@80000000 { 67 compatible = "cirrus,ep7312-intc", "cirrus,ep7209-intc"; 68 reg = <0x80000000 0x4000>; 69 interrupt-controller; 70 #interrupt-cells = <1>; 71 }; 72