| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| # Copyright (C) Sunplus Ltd. Co. 2021 | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/mmc/sunplus,mmc.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: Sunplus MMC Controller | |
| maintainers: | |
| - Tony Huang <tonyhuang.sunplus@gmail.com> | |
| - Li-hao Kuo <lhjeff911@gmail.com> | |
| allOf: | |
| - $ref: mmc-controller.yaml | |
| properties: | |
| compatible: | |
| enum: | |
| - sunplus,sp7021-mmc | |
| reg: | |
| maxItems: 1 | |
| interrupts: | |
| maxItems: 1 | |
| clocks: | |
| maxItems: 1 | |
| resets: | |
| maxItems: 1 | |
| required: | |
| - compatible | |
| - reg | |
| - interrupts | |
| - clocks | |
| - resets | |
| unevaluatedProperties: false | |
| examples: | |
| - | | |
| #include <dt-bindings/interrupt-controller/irq.h> | |
| #include <dt-bindings/interrupt-controller/arm-gic.h> | |
| mmc0: mmc@9c003b00 { | |
| compatible = "sunplus,sp7021-mmc"; | |
| reg = <0x9c003b00 0x180>; | |
| interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; | |
| clocks = <&clkc 0x4e>; | |
| resets = <&rstc 0x3e>; | |
| bus-width = <8>; | |
| max-frequency = <52000000>; | |
| non-removable; | |
| disable-wp; | |
| cap-mmc-highspeed; | |
| mmc-ddr-3_3v; | |
| no-sdio; | |
| no-sd; | |
| }; |