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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/reset/renesas,rst.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Renesas R-Car and RZ/G Reset Controller8 9maintainers:10 - Geert Uytterhoeven <geert+renesas@glider.be>11 - Magnus Damm <magnus.damm@gmail.com>12 13description: |14 The R-Car and RZ/G Reset Controllers provide reset control, and implement the15 following functions:16 - Latching of the levels on mode pins when PRESET# is negated,17 - Mode monitoring register,18 - Reset control of peripheral devices (on R-Car Gen1),19 - Watchdog timer (on R-Car Gen1),20 - Register-based reset control and boot address registers for the various21 CPU cores (on R-Car Gen2 and Gen3, and on RZ/G).22 23properties:24 compatible:25 enum:26 - renesas,r8a7742-rst # RZ/G1H27 - renesas,r8a7743-rst # RZ/G1M28 - renesas,r8a7744-rst # RZ/G1N29 - renesas,r8a7745-rst # RZ/G1E30 - renesas,r8a77470-rst # RZ/G1C31 - renesas,r8a774a1-rst # RZ/G2M32 - renesas,r8a774a3-rst # RZ/G2M v3.033 - renesas,r8a774b1-rst # RZ/G2N34 - renesas,r8a774c0-rst # RZ/G2E35 - renesas,r8a774e1-rst # RZ/G2H36 - renesas,r8a7778-reset-wdt # R-Car M1A37 - renesas,r8a7779-reset-wdt # R-Car H138 - renesas,r8a7790-rst # R-Car H239 - renesas,r8a7791-rst # R-Car M2-W40 - renesas,r8a7792-rst # R-Car V2H41 - renesas,r8a7793-rst # R-Car M2-N42 - renesas,r8a7794-rst # R-Car E243 - renesas,r8a7795-rst # R-Car H344 - renesas,r8a7796-rst # R-Car M3-W45 - renesas,r8a77961-rst # R-Car M3-W+46 - renesas,r8a77965-rst # R-Car M3-N47 - renesas,r8a77970-rst # R-Car V3M48 - renesas,r8a77980-rst # R-Car V3H49 - renesas,r8a77990-rst # R-Car E350 - renesas,r8a77995-rst # R-Car D351 - renesas,r8a779a0-rst # R-Car V3U52 - renesas,r8a779f0-rst # R-Car S4-853 - renesas,r8a779g0-rst # R-Car V4H54 - renesas,r8a779h0-rst # R-Car V4M55 56 reg:57 maxItems: 158 59required:60 - compatible61 - reg62 63additionalProperties: false64 65examples:66 - |67 rst: reset-controller@e6160000 {68 compatible = "renesas,r8a7795-rst";69 reg = <0xe6160000 0x0200>;70 };71