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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml new file mode 100644 index 000000000..99e8042ac --- /dev/null +++ b/Documentation/devicetree/bindings/power/renesas,rcar-sysc.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/renesas,rcar-sysc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Renesas R-Car and RZ/G System Controller + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + - Magnus Damm <magnus.damm@gmail.com> + +description: + The R-Car (RZ/G) System Controller provides power management for the CPU + cores and various coprocessors. + +properties: + compatible: + enum: + - renesas,r8a7742-sysc # RZ/G1H + - renesas,r8a7743-sysc # RZ/G1M + - renesas,r8a7744-sysc # RZ/G1N + - renesas,r8a7745-sysc # RZ/G1E + - renesas,r8a77470-sysc # RZ/G1C + - renesas,r8a774a1-sysc # RZ/G2M + - renesas,r8a774b1-sysc # RZ/G2N + - renesas,r8a774c0-sysc # RZ/G2E + - renesas,r8a774e1-sysc # RZ/G2H + - renesas,r8a7779-sysc # R-Car H1 + - renesas,r8a7790-sysc # R-Car H2 + - renesas,r8a7791-sysc # R-Car M2-W + - renesas,r8a7792-sysc # R-Car V2H + - renesas,r8a7793-sysc # R-Car M2-N + - renesas,r8a7794-sysc # R-Car E2 + - renesas,r8a7795-sysc # R-Car H3 + - renesas,r8a77961-sysc # R-Car M3-W+ + - renesas,r8a77965-sysc # R-Car M3-N + - renesas,r8a7796-sysc # R-Car M3-W + - renesas,r8a77970-sysc # R-Car V3M + - renesas,r8a77980-sysc # R-Car V3H + - renesas,r8a77990-sysc # R-Car E3 + - renesas,r8a77995-sysc # R-Car D3 + - renesas,r8a779a0-sysc # R-Car V3U + + reg: + maxItems: 1 + + '#power-domain-cells': + const: 1 + +required: + - compatible + - reg + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + // System Controller node + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7791-sysc"; + reg = <0xe6180000 0x0200>; + #power-domain-cells = <1>; + }; + + - | + // Power Domain consumers + #include <dt-bindings/power/r8a7791-sysc.h> + + cache-controller-0 { + compatible = "cache"; + power-domains = <&sysc R8A7791_PD_CA15_SCU>; + cache-unified; + cache-level = <2>; + }; |