59 lines
1.1 KiB
YAML
59 lines
1.1 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/spi/renesas,hspi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Renesas HSPI
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maintainers:
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- Geert Uytterhoeven <geert+renesas@glider.be>
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allOf:
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- $ref: spi-controller.yaml#
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properties:
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compatible:
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items:
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- enum:
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- renesas,hspi-r8a7778 # R-Car M1A
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- renesas,hspi-r8a7779 # R-Car H1
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- const: renesas,hspi
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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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power-domains:
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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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- '#address-cells'
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- '#size-cells'
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/r8a7778-clock.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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hspi0: spi@fffc7000 {
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compatible = "renesas,hspi-r8a7778", "renesas,hspi";
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reg = <0xfffc7000 0x18>;
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interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&mstp0_clks R8A7778_CLK_HSPI>;
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power-domains = <&cpg_clocks>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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