| 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 | # Copyright (C) Sunplus Ltd. Co. 2021 |
| 3 | %YAML 1.2 |
| 4 | --- |
| 5 | $id: http://devicetree.org/schemas/mmc/sunplus,mmc.yaml# |
| 6 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 7 | |
| 8 | title: Sunplus MMC Controller |
| 9 | |
| 10 | maintainers: |
| 11 | - Tony Huang <tonyhuang.sunplus@gmail.com> |
| 12 | - Li-hao Kuo <lhjeff911@gmail.com> |
| 13 | |
| 14 | allOf: |
| 15 | - $ref: mmc-controller.yaml |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | enum: |
| 20 | - sunplus,sp7021-mmc |
| 21 | |
| 22 | reg: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | interrupts: |
| 26 | maxItems: 1 |
| 27 | |
| 28 | clocks: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | resets: |
| 32 | maxItems: 1 |
| 33 | |
| 34 | required: |
| 35 | - compatible |
| 36 | - reg |
| 37 | - interrupts |
| 38 | - clocks |
| 39 | - resets |
| 40 | |
| 41 | unevaluatedProperties: false |
| 42 | |
| 43 | examples: |
| 44 | - | |
| 45 | #include <dt-bindings/interrupt-controller/irq.h> |
| 46 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 47 | mmc0: mmc@9c003b00 { |
| 48 | compatible = "sunplus,sp7021-mmc"; |
| 49 | reg = <0x9c003b00 0x180>; |
| 50 | interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; |
| 51 | clocks = <&clkc 0x4e>; |
| 52 | resets = <&rstc 0x3e>; |
| 53 | bus-width = <8>; |
| 54 | max-frequency = <52000000>; |
| 55 | non-removable; |
| 56 | disable-wp; |
| 57 | cap-mmc-highspeed; |
| 58 | mmc-ddr-3_3v; |
| 59 | no-sdio; |
| 60 | no-sd; |
| 61 | }; |