1 OMAP 3 ISP Device Tree bindings
2 ===============================
4 The DT definitions can be found in include/dt-bindings/media/omap3-isp.h.
9 compatible : must contain "ti,omap3-isp"
11 reg : the two registers sets (physical address and length) for the
12 ISP. The first set contains the core ISP registers up to
13 the end of the SBL block. The second set contains the
14 CSI PHYs and receivers registers.
15 interrupts : the ISP interrupt specifier
16 iommus : phandle and IOMMU specifier for the IOMMU that serves the ISP
17 syscon : the phandle and register offset to the Complex I/O or CSI-PHY
19 ti,phy-type : 0 -- OMAP3ISP_PHY_TYPE_COMPLEX_IO (e.g. 3430)
20 1 -- OMAP3ISP_PHY_TYPE_CSIPHY (e.g. 3630)
21 #clock-cells : Must be 1 --- the ISP provides two external clocks,
22 cam_xclka and cam_xclkb, at indices 0 and 1,
23 respectively. Please find more information on common
24 clock bindings in ../clock/clock-bindings.txt.
29 More documentation on these bindings is available in
30 video-interfaces.txt in the same directory.
34 1 - CSIPHY1 -- CSI2C / CCP2B on 3630;
36 2 - CSIPHY2 -- CSI2A / CCP2B on 3630;
42 vdd-csiphy1-supply : voltage supply of the CSI-2 PHY 1
43 vdd-csiphy2-supply : voltage supply of the CSI-2 PHY 2
48 lane-polarities : lane polarity (required on CSI-2)
49 0 -- not inverted; 1 -- inverted
50 data-lanes : an array of data lanes from 1 to 3. The length can
51 be either 1 or 2. (required on CSI-2)
52 clock-lanes : the clock lane (from 1 to 3). (required on CSI-2)
59 compatible = "ti,omap3-isp";
60 reg = <0x480bc000 0x12fc
64 syscon = <&scm_conf 0x2f0>;
65 ti,phy-type = <OMAP3ISP_PHY_TYPE_CSIPHY>;