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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/soc/renesas/renesas,rzg2l-sysc.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Renesas RZ/{G2L,V2L} System Controller (SYSC)8 9maintainers:10 - Geert Uytterhoeven <geert+renesas@glider.be>11 12description:13 The RZ/{G2L,V2L}-alike System Controller (SYSC) performs system control of14 the LSI and supports following functions,15 - External terminal state capture function16 - 34-bit address space access function17 - Low power consumption control18 - WDT stop control19 20properties:21 compatible:22 enum:23 - renesas,r9a07g043-sysc # RZ/G2UL and RZ/Five24 - renesas,r9a07g044-sysc # RZ/G2{L,LC}25 - renesas,r9a07g054-sysc # RZ/V2L26 - renesas,r9a08g045-sysc # RZ/G3S27 28 reg:29 maxItems: 130 31 interrupts:32 items:33 - description: CA55/CM33 Sleep/Software Standby Mode request interrupt34 - description: CA55 Software Standby Mode release request interrupt35 - description: CM33 Software Standby Mode release request interrupt36 - description: CA55 ACE Asynchronous Bridge Master/Slave interface deny request interrupt37 38 interrupt-names:39 items:40 - const: lpm_int41 - const: ca55stbydone_int42 - const: cm33stbyr_int43 - const: ca55_deny44 45required:46 - compatible47 - reg48 49additionalProperties: false50 51examples:52 - |53 #include <dt-bindings/interrupt-controller/arm-gic.h>54 55 sysc: system-controller@11020000 {56 compatible = "renesas,r9a07g044-sysc";57 reg = <0x11020000 0x10000>;58 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,59 <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,60 <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,61 <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;62 interrupt-names = "lpm_int", "ca55stbydone_int", "cm33stbyr_int",63 "ca55_deny";64 };65