62 lines
1.3 KiB
YAML
62 lines
1.3 KiB
YAML
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# 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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$id: http://devicetree.org/schemas/counter/ti,am62-ecap-capture.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Texas Instruments Enhanced Capture (eCAP) Module
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maintainers:
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- Julien Panis <jpanis@baylibre.com>
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description: |
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The eCAP module resources can be used to capture timestamps
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on input signal events (falling/rising edges).
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properties:
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compatible:
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const: ti,am62-ecap-capture
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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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clock-names:
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const: fck
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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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- clock-names
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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/soc/ti,sci_pm_domain.h>
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soc {
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#address-cells = <2>;
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#size-cells = <2>;
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capture@23100000 { /* eCAP in capture mode on am62x */
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compatible = "ti,am62-ecap-capture";
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reg = <0x00 0x23100000 0x00 0x100>;
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interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;
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power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
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clocks = <&k3_clks 51 0>;
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clock-names = "fck";
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};
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};
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