79 lines
1.5 KiB
YAML
79 lines
1.5 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/can/allwinner,sun4i-a10-can.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner A10 CAN Controller Device Tree Bindings
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Maxime Ripard <mripard@kernel.org>
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allOf:
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- $ref: can-controller.yaml#
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properties:
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compatible:
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oneOf:
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- items:
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- const: allwinner,sun7i-a20-can
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- const: allwinner,sun4i-a10-can
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- const: allwinner,sun4i-a10-can
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- const: allwinner,sun8i-r40-can
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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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if:
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properties:
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compatible:
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contains:
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const: allwinner,sun8i-r40-can
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then:
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required:
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- resets
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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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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/clock/sun7i-a20-ccu.h>
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can0: can@1c2bc00 {
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compatible = "allwinner,sun7i-a20-can",
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"allwinner,sun4i-a10-can";
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reg = <0x01c2bc00 0x400>;
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interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_APB1_CAN>;
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};
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- |
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#define RST_BUS_CAN 68
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#define CLK_BUS_CAN 91
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can1: can@1c2bc00 {
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compatible = "allwinner,sun8i-r40-can";
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reg = <0x01c2bc00 0x400>;
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interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&ccu CLK_BUS_CAN>;
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resets = <&ccu RST_BUS_CAN>;
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};
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...
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