1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2021 Microchip Technology, Inc.
5 $id: http://devicetree.org/schemas/media/microchip,xisc.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Microchip eXtended Image Sensor Controller (XISC)
11 - Eugen Hristev <eugen.hristev@microchip.com>
14 The eXtended Image Sensor Controller (XISC) device provides the video input capabilities for the
15 Microchip AT91 SAM family of devices.
17 The XISC has a single internal parallel input that supports RAW Bayer, RGB or YUV video.
18 The source can be either a demuxer from a CSI2 type of bus, or a simple direct bridge to a
21 The XISC provides one clock output that is used to clock the demuxer/bridge.
25 const: microchip,sama7g5-isc
49 As the XISC is usually connected to a demux/bridge, the XISC receives
50 the same type of input, however, it should be aware of the type of
51 signals received. The mipi-mode enables different internal handling
52 of the data and clock lines.
55 $ref: /schemas/graph.yaml#/$defs/port-base
57 Input port node, single endpoint describing the input pad.
61 $ref: video-interfaces.yaml#
70 enum: [8, 9, 10, 11, 12, 14]
89 additionalProperties: false
91 additionalProperties: false
102 additionalProperties: false
106 #include <dt-bindings/interrupt-controller/arm-gic.h>
107 #include <dt-bindings/clock/at91.h>
108 #include <dt-bindings/interrupt-controller/irq.h>
109 #include <dt-bindings/media/video-interfaces.h>
111 xisc: xisc@e1408000 {
112 compatible = "microchip,sama7g5-isc";
113 reg = <0xe1408000 0x2000>;
114 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
115 clocks = <&pmc PMC_TYPE_PERIPHERAL 56>;
116 clock-names = "hclock";
118 clock-output-names = "isc-mck";
122 bus-type = <MEDIA_BUS_TYPE_PARALLEL>;
123 remote-endpoint = <&csi2dc_out>;