1 Freescale i.MX7 Mipi CSI2
2 =========================
7 This is the device node for the MIPI CSI-2 receiver core in i.MX7 SoC. It is
8 compatible with previous version of Samsung D-phy.
12 - compatible : "fsl,imx7-mipi-csi2";
13 - reg : base address and length of the register set for the device;
14 - interrupts : should contain MIPI CSIS interrupt;
15 - clocks : list of clock specifiers, see
16 Documentation/devicetree/bindings/clock/clock-bindings.txt for details;
17 - clock-names : must contain "pclk", "wrap" and "phy" entries, matching
18 entries in the clock property;
19 - power-domains : a phandle to the power domain, see
20 Documentation/devicetree/bindings/power/power_domain.txt for details.
21 - reset-names : should include following entry "mrst";
22 - resets : a list of phandle, should contain reset entry of
24 - phy-supply : from the generic phy bindings, a phandle to a regulator that
25 provides power to MIPI CSIS core;
29 - clock-frequency : The IP's main (system bus) clock frequency in Hz, default
30 value when this property is not specified is 166 MHz;
31 - fsl,csis-hs-settle : differential receiver (HS-RX) settle time;
33 The device node should contain two 'port' child nodes with one child 'endpoint'
34 node, according to the bindings defined in:
35 Documentation/devicetree/bindings/ media/video-interfaces.txt.
36 The following are properties specific to those nodes.
41 - reg : (required) can take the values 0 or 1, where 0 shall be
42 related to the sink port and port 1 shall be the source
48 - data-lanes : (required) an array specifying active physical MIPI-CSI2
49 data input lanes and their mapping to logical lanes; this
50 shall only be applied to port 0 (sink port), the array's
51 content is unused only its length is meaningful,
52 in this case the maximum length supported is 2;
56 mipi_csi: mipi-csi@30750000 {
60 compatible = "fsl,imx7-mipi-csi2";
61 reg = <0x30750000 0x10000>;
62 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
63 clocks = <&clks IMX7D_IPG_ROOT_CLK>,
64 <&clks IMX7D_MIPI_CSI_ROOT_CLK>,
65 <&clks IMX7D_MIPI_DPHY_ROOT_CLK>;
66 clock-names = "pclk", "wrap", "phy";
67 clock-frequency = <166000000>;
68 power-domains = <&pgc_mipi_phy>;
69 phy-supply = <®_1p0d>;
70 resets = <&src IMX7_RESET_MIPI_PHY_MRST>;
72 fsl,csis-hs-settle = <3>;
77 mipi_from_sensor: endpoint {
78 remote-endpoint = <&ov2680_to_mipi>;
86 mipi_vc0_to_csi_mux: endpoint {
87 remote-endpoint = <&csi_mux_from_mipi_vc0>;