| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/clock/renesas,r9a06g032-sysctrl.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Renesas RZ/N1D (R9A06G032) System Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Fabrizio Castro <fabrizio.castro.jz@renesas.com> |
| 11 | - Geert Uytterhoeven <geert+renesas@glider.be> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | const: renesas,r9a06g032-sysctrl |
| 16 | |
| 17 | reg: |
| 18 | maxItems: 1 |
| 19 | |
| 20 | clocks: |
| 21 | minItems: 1 |
| 22 | items: |
| 23 | - description: External 40 MHz crystal |
| 24 | - description: Optional external 32.768 kHz crystal |
| 25 | - description: Optional external JTAG input |
| 26 | - description: Optional external RGMII_REFCLK |
| 27 | |
| 28 | clock-names: |
| 29 | minItems: 1 |
| 30 | items: |
| 31 | - const: mclk |
| 32 | - const: rtc |
| 33 | - const: jtag |
| 34 | - const: rgmii_ref_ext |
| 35 | |
| 36 | '#clock-cells': |
| 37 | const: 1 |
| 38 | |
| 39 | '#power-domain-cells': |
| 40 | const: 0 |
| 41 | |
| 42 | '#address-cells': |
| 43 | const: 1 |
| 44 | |
| 45 | '#size-cells': |
| 46 | const: 1 |
| 47 | |
| 48 | patternProperties: |
| 49 | "^dma-router@[a-f0-9]+$": |
| 50 | type: object |
| 51 | $ref: /schemas/dma/renesas,rzn1-dmamux.yaml# |
| 52 | |
| 53 | required: |
| 54 | - compatible |
| 55 | - reg |
| 56 | - clocks |
| 57 | - clock-names |
| 58 | - '#clock-cells' |
| 59 | - '#power-domain-cells' |
| 60 | |
| 61 | additionalProperties: false |
| 62 | |
| 63 | examples: |
| 64 | - | |
| 65 | sysctrl: system-controller@4000c000 { |
| 66 | compatible = "renesas,r9a06g032-sysctrl"; |
| 67 | reg = <0x4000c000 0x1000>; |
| 68 | clocks = <&ext_mclk>, <&ext_rtc_clk>, <&ext_jtag_clk>, |
| 69 | <&ext_rgmii_ref>; |
| 70 | clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext"; |
| 71 | #clock-cells = <1>; |
| 72 | #power-domain-cells = <0>; |
| 73 | }; |