63 lines
1.3 KiB
YAML
63 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/davicom,dm9051.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Davicom DM9051 SPI Ethernet Controller
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maintainers:
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- Joseph CHANG <josright123@gmail.com>
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description: |
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The DM9051 is a fully integrated and cost-effective low pin count single
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chip Fast Ethernet controller with a Serial Peripheral Interface (SPI).
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allOf:
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- $ref: ethernet-controller.yaml#
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properties:
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compatible:
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const: davicom,dm9051
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 45000000
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interrupts:
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maxItems: 1
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local-mac-address: true
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mac-address: true
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required:
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- compatible
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- reg
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- spi-max-frequency
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- interrupts
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additionalProperties: false
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examples:
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# Raspberry Pi platform
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- |
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/* for Raspberry Pi with pin control stuff for GPIO irq */
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/gpio/gpio.h>
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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ethernet@0 {
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compatible = "davicom,dm9051";
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reg = <0>; /* spi chip select */
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local-mac-address = [00 00 00 00 00 00];
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interrupt-parent = <&gpio>;
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interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
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spi-max-frequency = <31200000>;
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};
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};
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