From a595ff6eea05b919567f96d71e7e2c7b6236b8ac Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 1 Sep 2014 09:47:17 +0200 Subject: dts: update to v3.17-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/media/atmel-isi.txt | 51 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 dts/Bindings/media/atmel-isi.txt (limited to 'dts/Bindings/media/atmel-isi.txt') diff --git a/dts/Bindings/media/atmel-isi.txt b/dts/Bindings/media/atmel-isi.txt new file mode 100644 index 0000000000..17e71b7b44 --- /dev/null +++ b/dts/Bindings/media/atmel-isi.txt @@ -0,0 +1,51 @@ +Atmel Image Sensor Interface (ISI) SoC Camera Subsystem +---------------------------------------------- + +Required properties: +- compatible: must be "atmel,at91sam9g45-isi" +- reg: physical base address and length of the registers set for the device; +- interrupts: should contain IRQ line for the ISI; +- clocks: list of clock specifiers, corresponding to entries in + the clock-names property; +- clock-names: must contain "isi_clk", which is the isi peripherial clock. + +ISI supports a single port node with parallel bus. It should contain one +'port' child node with child 'endpoint' node. Please refer to the bindings +defined in Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + isi: isi@f0034000 { + compatible = "atmel,at91sam9g45-isi"; + reg = <0xf0034000 0x4000>; + interrupts = <37 IRQ_TYPE_LEVEL_HIGH 5>; + + clocks = <&isi_clk>; + clock-names = "isi_clk"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_isi>; + + port { + #address-cells = <1>; + #size-cells = <0>; + + isi_0: endpoint { + remote-endpoint = <&ov2640_0>; + bus-width = <8>; + }; + }; + }; + + i2c1: i2c@f0018000 { + ov2640: camera@0x30 { + compatible = "omnivision,ov2640"; + reg = <0x30>; + + port { + ov2640_0: endpoint { + remote-endpoint = <&isi_0>; + bus-width = <8>; + }; + }; + }; + }; -- cgit v1.2.3