iio/light/vcnl4000.c

4  * light and proximity sensor
45 #define VCNL4010_PROX_RATE      0x82 /* Proximity rate */
46 #define VCNL4000_LED_CURRENT	0x83 /* IR LED current for proximity mode */
51 #define VCNL4000_PS_RESULT_HI	0x87 /* Proximity result register, MSB */
52 #define VCNL4000_PS_RESULT_LO	0x88 /* Proximity result register, LSB */
53 #define VCNL4000_PS_MEAS_FREQ	0x89 /* Proximity test signal frequency */
55 #define VCNL4000_PS_MOD_ADJ	0x8a /* Proximity modulator timing adjustment */
63 #define VCNL4200_PS_CONF1	0x03 /* Proximity configuration */
64 #define VCNL4200_PS_CONF3	0x04 /* Proximity configuration */
65 #define VCNL4040_PS_THDL_LM	0x06 /* Proximity threshold low */
66 #define VCNL4040_PS_THDH_LM	0x07 /* Proximity threshold high */
69 #define VCNL4200_PS_DATA	0x08 /* Proximity data */
79 #define VCNL4000_PS_RDY		BIT(5) /* proximity data ready? */
81 #define VCNL4000_PS_OD		BIT(3) /* start on-demand proximity measurement */
83 #define VCNL4000_PROX_EN	BIT(1) /* start proximity measurement */
91 #define VCNL4040_PS_CONF2_PS_IT	GENMASK(3, 1) /* Proximity integration time */
92 #define VCNL4040_CONF1_PS_PERS	GENMASK(5, 4) /* Proximity interrupt persistence setting */
93 #define VCNL4040_PS_CONF2_PS_HD		BIT(11)	/* Proximity high definition */
94 #define VCNL4040_PS_CONF2_PS_INT	GENMASK(9, 8) /* Proximity interrupt mode */
95 #define VCNL4040_PS_CONF3_MPS		GENMASK(6, 5) /* Proximity multi pulse number */
96 #define VCNL4040_PS_MS_LED_I		GENMASK(10, 8) /* Proximity current */
97 #define VCNL4040_PS_IF_AWAY		BIT(8) /* Proximity event cross low threshold */
98 #define VCNL4040_PS_IF_CLOSE		BIT(9) /* Proximity event cross high threshold */
106 #define VCNL4010_INT_PROX_EN	BIT(3) /* Enable on proximity data ready */
111 #define VCNL4010_INT_PROXIMITY	3 /* Proximity data ready */
207 	u8 ps_int;		/* proximity interrupt mode */
403 	/* Use 16 bits proximity sensor readings */  in vcnl4200_init()
414 	/* Align proximity sensor sample rate to 16 bits data width */  in vcnl4200_init()
1425 		/* Enable periodic measurement of proximity data. */  in vcnl4010_config_threshold()
1429 		 * Enable interrupts on threshold, for proximity data by  in vcnl4010_config_threshold()
1984 	dev_dbg(&client->dev, "%s Ambient light/proximity sensor, Rev: %02x\n",  in vcnl4000_probe()
1987 	if (device_property_read_u32(&client->dev, "proximity-near-level",  in vcnl4000_probe()
2121 MODULE_DESCRIPTION("Vishay VCNL4000 proximity/ambient light sensor driver");