1 #ifndef ARCH_ARM_PLAT_OMAP4_ISS_H
2 #define ARCH_ARM_PLAT_OMAP4_ISS_H
8 enum iss_interface_type {
9 ISS_INTERFACE_CSI2A_PHY1,
10 ISS_INTERFACE_CSI2B_PHY2,
14 * struct iss_csiphy_lane: CSI2 lane position and polarity
15 * @pos: position of the lane
16 * @pol: polarity of the lane
18 struct iss_csiphy_lane {
23 #define ISS_CSIPHY1_NUM_DATA_LANES 4
24 #define ISS_CSIPHY2_NUM_DATA_LANES 1
27 * struct iss_csiphy_lanes_cfg - CSI2 lane configuration
28 * @data: Configuration of one or two data lanes
29 * @clk: Clock lane configuration
31 struct iss_csiphy_lanes_cfg {
32 struct iss_csiphy_lane data[ISS_CSIPHY1_NUM_DATA_LANES];
33 struct iss_csiphy_lane clk;
37 * struct iss_csi2_platform_data - CSI2 interface platform data
38 * @crc: Enable the cyclic redundancy check
39 * @vpclk_div: Video port output clock control
41 struct iss_csi2_platform_data {
44 struct iss_csiphy_lanes_cfg lanecfg;
47 struct iss_subdev_i2c_board_info {
48 struct i2c_board_info *board_info;
52 struct iss_v4l2_subdevs_group {
53 struct iss_subdev_i2c_board_info *subdevs;
54 enum iss_interface_type interface;
56 struct iss_csi2_platform_data csi2;
57 } bus; /* gcc < 4.6.0 chokes on anonymous union initializers */
60 struct iss_platform_data {
61 struct iss_v4l2_subdevs_group *subdevs;
62 void (*set_constraints)(struct iss_device *iss, bool enable);