| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Toshiba et8ek8 5MP sensor |
| 2 | |
| 3 | Toshiba et8ek8 5MP sensor is an image sensor found in Nokia N900 device |
| 4 | |
| 5 | More detailed documentation can be found in |
| 6 | Documentation/devicetree/bindings/media/video-interfaces.txt . |
| 7 | |
| 8 | |
| 9 | Mandatory properties |
| 10 | -------------------- |
| 11 | |
| 12 | - compatible: "toshiba,et8ek8" |
| 13 | - reg: I2C address (0x3e, or an alternative address) |
| 14 | - vana-supply: Analogue voltage supply (VANA), 2.8 volts |
| 15 | - clocks: External clock to the sensor |
| 16 | - clock-frequency: Frequency of the external clock to the sensor. Camera |
| 17 | driver will set this frequency on the external clock. The clock frequency is |
| 18 | a pre-determined frequency known to be suitable to the board. |
| 19 | - reset-gpios: XSHUTDOWN GPIO. The XSHUTDOWN signal is active low. The sensor |
| 20 | is in hardware standby mode when the signal is in the low state. |
| 21 | |
| 22 | |
| 23 | Optional properties |
| 24 | ------------------- |
| 25 | |
| 26 | - flash-leds: See ../video-interfaces.txt |
| 27 | - lens-focus: See ../video-interfaces.txt |
| 28 | |
| 29 | |
| 30 | Endpoint node mandatory properties |
| 31 | ---------------------------------- |
| 32 | |
| 33 | - remote-endpoint: A phandle to the bus receiver's endpoint node. |
| 34 | |
| 35 | |
| 36 | Example |
| 37 | ------- |
| 38 | |
| 39 | &i2c3 { |
| 40 | clock-frequency = <400000>; |
| 41 | |
| 42 | cam1: camera@3e { |
| 43 | compatible = "toshiba,et8ek8"; |
| 44 | reg = <0x3e>; |
| 45 | vana-supply = <&vaux4>; |
| 46 | clocks = <&isp 0>; |
| 47 | clock-frequency = <9600000>; |
| 48 | reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 */ |
| 49 | port { |
| 50 | csi_cam1: endpoint { |
| 51 | remote-endpoint = <&csi_out1>; |
| 52 | }; |
| 53 | }; |
| 54 | }; |
| 55 | }; |