| * Qualcomm MSM CCI |
| |
| [First level nodes] |
| Required properties: |
| - cell-index: cci hardware core index |
| - compatible : |
| - "qcom,cci" |
| - reg : offset and length of the register set for the device |
| for the cci operating in compatible mode. |
| - reg-names : should specify relevant names to each reg property defined. |
| - interrupts : should contain the cci interrupt. |
| - interrupt-names : should specify relevant names to each interrupts |
| property defined. |
| |
| [Second level nodes] |
| * Qualcomm MSM Sensor |
| |
| MSM sensor node contains properties of camera sensor |
| |
| Required properties: |
| - compatible : should be "qcom" followed by sensor name |
| - "qcom,s5k3l1yx" |
| - reg : should contain i2c slave address of the camera sensor and |
| length of data field which is 0x0 |
| - qcom,csi-if : should contain number of csid cores required at the receiver |
| side |
| - 1 for 2D sensor |
| - 2 for 3D sensor |
| - qcom,csid-core : should contain csid core instance that will used to receive |
| sensor data |
| - 0, 1, 2, 3 |
| - qcom,is-vpe : should be enabled if VPE module is required for post processing |
| of this sensor |
| - 1 if required, 0 otherwise |
| - qcom,sensor-name : should contain unique sensor name to differentiate from |
| other sensor |
| - "s5k3l1yx" |
| - cam_vdig-supply : should contain regulator from which digital voltage is |
| supplied |
| - cam_vana-supply : should contain regulator from which analog voltage is |
| supplied |
| - cam_vio-supply : should contain regulator from which IO voltage is supplied |
| - qcom,cam-vreg-name : should contain names of all regulators needed by this |
| sensor |
| - "cam_vdig", "cam_vana", "cam_vio", "cam_vaf" |
| - qcom,cam-vreg-type : should contain regulator type for regulators mentioned in |
| qcom,cam-vreg-name property (in the same order) |
| - 0 for LDO and 1 for LVS |
| - qcom,cam-vreg-min-voltage : should contain minimum voltage level for |
| regulators mentioned in qcom,cam-vreg-name property (in the same order) |
| - qcom,cam-vreg-max-voltage : should contain maximum voltage level for |
| regulators mentioned in qcom,cam-vreg-name property (in the same order) |
| - qcom,cam-vreg-op-mode : should contain optimum voltage level for regulators |
| mentioned in qcom,cam-vreg-name property (in the same order) |
| - qcom,camera-type : should contain sensor type |
| - 0 -> back camera 2D |
| - 1 -> front camera 2D |
| - 2 -> back camera 3D |
| - 3 -> back camera int 3D |
| - qcom,sensor-type : should contain format of data that sensor streams |
| - 0 -> bayer format |
| - 1 -> yuv format |
| |
| Optional properties: |
| - qcom,flash-type : should contain flash type if flash is supported for this |
| sensor |
| - 0 if flash is not supported, 1 if flash is supported |
| - qcom,mount-angle : should contain the physical mount angle of the sensor on |
| the target |
| - 0, 90, 180, 360 |
| - qcom,gpio-no-mux : should contain field to indicate whether gpio mux table is |
| available |
| - 1 if gpio mux is not available, 0 otherwise |
| - cam_vaf-supply : should contain regulator from which AF voltage is supplied |
| - gpios : should contain phandle to gpio controller node and array of |
| #gpio-cells specifying specific gpio (controller specific) |
| - qcom,gpio-common-tbl-num : should contain index to gpios shared between |
| different sensors |
| - qcom,gpio-common-tbl-flags : should contain direction of gpios present in |
| qcom,gpio-common-tbl-num property (in the same order) |
| - qcom,gpio-common-tbl-label : should contain name of gpios present in |
| qcom,gpio-common-tbl-num property (in the same order) |
| - qcom,gpio-req-tbl-num : should contain index to gpios specific to this sensor |
| - qcom,gpio-req-tbl-flags : should contain direction of gpios present in |
| qcom,gpio-req-tbl-num property (in the same order) |
| - qcom,gpio-req-tbl-label : should contain name of gpios present in |
| qcom,gpio-req-tbl-num property (in the same order) |
| - qcom,gpio-set-tbl-num : should contain index of gpios that need to be |
| configured by msm |
| - qcom,gpio-set-tbl-flags : should contain value to be configured for the gpios |
| present in qcom,gpio-set-tbl-num property (in the same order) |
| - qcom,gpio-set-tbl-delay : should contain amount of delay after configuring |
| gpios as specified in gpio_set_tbl_flags property (in the same order) |
| - qcom,csi-lane-assign : should contain lane assignment value to map CSIPHY |
| lanes to CSID lanes |
| - 0x4320 |
| - qcom,csi-lane-mask : should contain lane mask that specifies CSIPHY lanes to |
| be enabled |
| - qcom,csi-phy-sel : should contain CSIPHY core instance from which CSID should |
| receive data |
| - qcom,actuator-cam-name : should contain actuator cam name associated with |
| this sensor |
| - If actuator does not exist, this property should not be initialized |
| - If actuator exist, this field should indicate the index of actuator to |
| be used |
| - qcom,actuator-vcm-pwd : should contain the gpio pin of vcm power to be enabled |
| for actuator |
| - qcom,actuator-vcm-enable : should contain value to be set for actuator vcm |
| gpio |
| |
| Example: |
| |
| qcom,cci@0xfda0c000 { |
| cell-index = <0>; |
| compatible = "qcom,cci"; |
| reg = <0xfda0c000 0x300>; |
| reg-names = "cci"; |
| interrupts = <0 50 0>; |
| interrupt-names = "cci"; |
| qcom,s5k3l1yx@6e { |
| compatible = "qcom,s5k3l1yx"; |
| reg = <0x6e 0x0>; |
| qcom,csi-if = <1>; |
| qcom,csid-core = <0>; |
| qcom,is-vpe = <1>; |
| qcom,flash-type = <0>; |
| qcom,mount-angle = <90>; |
| qcom,sensor-name = "s5k3l1yx"; |
| cam_vdig-supply = <&pm8941_l3>; |
| cam_vana-supply = <&pm8941_l17>; |
| cam_vio-supply = <&pm8941_lvs3>; |
| cam_vaf-supply = <&pm8941_l23>; |
| qcom,cam-vreg-name = "cam_vdig", "cam_vana", "cam_vio", "cam_vaf"; |
| qcom,cam-vreg-type = <0 0 1 0>; |
| qcom,cam-vreg-min-voltage = <1225000 2850000 0 3000000>; |
| qcom,cam-vreg-max-voltage = <1225000 2850000 0 3000000>; |
| qcom,cam-vreg-op-mode = <105000 80000 0 100000>; |
| qcom,gpio-no-mux = <0>; |
| gpios = <&msmgpio 15 0>, |
| <&msmgpio 19 0>, |
| <&msmgpio 20 0>, |
| <&msmgpio 90 0>; |
| qcom,gpio-common-tbl-num = <0 1 2>; |
| qcom,gpio-common-tbl-flags = <1 1 1>; |
| qcom,gpio-common-tbl-label = "CAMIF_MCLK", "CAMIF_I2C_DATA", |
| "CAMIF_I2C_CLK"; |
| qcom,gpio-req-tbl-num = <3>; |
| qcom,gpio-req-tbl-flags = <0>; |
| qcom,gpio-req-tbl-label = "CAM_RESET1"; |
| qcom,gpio-set-tbl-num = <3 3>; |
| qcom,gpio-set-tbl-flags = <0 2>; |
| qcom,gpio-set-tbl-delay = <1000 4000>; |
| qcom,csi-lane-assign = <0x4320>; |
| qcom,csi-lane-mask = <0x1F>; |
| qcom,csi-phy-sel = <0>; |
| qcom,camera-type = <0>; |
| qcom,sensor-type = <0>; |
| }; |
| }; |