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