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1IFM camera sensor interface on mpc5200 LocalPlus bus2 3Required properties:4- compatible: "ifm,o2d-csi"5- reg: specifies sensor chip select number and associated address range6- interrupts: external interrupt line number and interrupt sense mode7 of the interrupt line signaling frame valid events8- gpios: three gpio-specifiers for "capture", "reset" and "master enable"9 GPIOs (strictly in this order).10- ifm,csi-clk-handle: the phandle to a node in the DT describing the sensor11 clock generator. This node is usually a general purpose timer controller.12- ifm,csi-addr-bus-width: address bus width (valid values are 16, 24, 25)13- ifm,csi-data-bus-width: data bus width (valid values are 8 and 16)14- ifm,csi-wait-cycles: sensor bus wait cycles15 16Optional properties:17- ifm,csi-byte-swap: if this property is present, the byte swapping on18 the bus will be enabled.19 20Example:21 22 csi@3,0 {23 compatible = "ifm,o2d-csi";24 reg = <3 0 0x00100000>; /* CS 3, 1 MiB range */25 interrupts = <1 1 2>; /* IRQ1, edge falling */26 27 ifm,csi-clk-handle = <&timer7>;28 gpios = <&gpio_simple 23 0 /* image_capture */29 &gpio_simple 26 0 /* image_reset */30 &gpio_simple 29 0>; /* image_master_en */31 32 ifm,csi-addr-bus-width = <24>;33 ifm,csi-data-bus-width = <8>;34 ifm,csi-wait-cycles = <0>;35 };36 37The base address of the used chip select is specified in the38ranges property of the parent localbus node, for example:39 40 ranges = <0 0 0xff000000 0x0100000041 3 0 0xe3000000 0x00100000>;42