1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/media/nxp,imx7-csi.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: i.MX7 CMOS Sensor Interface 8 9maintainers: 10 - Rui Miguel Silva <rmfrfs@gmail.com> 11 12description: | 13 This is device node for the CMOS Sensor Interface (CSI) which enables the 14 chip to connect directly to external CMOS image sensors. 15 16properties: 17 compatible: 18 enum: 19 - fsl,imx7-csi 20 - fsl,imx6ul-csi 21 22 reg: 23 maxItems: 1 24 25 interrupts: 26 maxItems: 1 27 28 clocks: 29 maxItems: 1 30 31 clock-names: 32 items: 33 - const: mclk 34 35 port: 36 $ref: /schemas/graph.yaml#/properties/port 37 38required: 39 - compatible 40 - reg 41 - interrupts 42 - clocks 43 - clock-names 44 - port 45 46additionalProperties: false 47 48examples: 49 - | 50 #include <dt-bindings/clock/imx7d-clock.h> 51 #include <dt-bindings/interrupt-controller/arm-gic.h> 52 #include <dt-bindings/interrupt-controller/irq.h> 53 54 csi: csi@30710000 { 55 compatible = "fsl,imx7-csi"; 56 reg = <0x30710000 0x10000>; 57 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; 58 clocks = <&clks IMX7D_CSI_MCLK_ROOT_CLK>; 59 clock-names = "mclk"; 60 61 port { 62 csi_from_csi_mux: endpoint { 63 remote-endpoint = <&csi_mux_to_csi>; 64 }; 65 }; 66 }; 67 68... 69