drivers/hwmon/dme1737.c

11  * similar hardware monitoring capabilities but differ in the way they can be
73 /* Voltages (in) numbered 0-7 (ix) */
91  * The LSBs (4 bits each) are stored in 5 registers with the following layouts:
123  * registers. The bits for the 3 PWMs are stored in 2 registers:
134  * registers. The bits for the 3 zones are stored in 2 registers:
207 	unsigned long last_update;	/* in jiffies */
208 	unsigned long last_vbat;	/* in jiffies */
217 	u16 in[8];
275  * The register values represent temperatures in 2's complement notation from
353  * is configured in legacy (non-tpc) mode
362  * The type of a fan is expressed in number of pulses-per-revolution that it
417  * 111:  1  fan in manual mode
444  * 111: 000  fan in manual mode
617 		for (ix = 0; ix < ARRAY_SIZE(data->in); ix++) {
625 			data->in[ix] = dme1737_read(data,
656 		 * The LSBs are latched when the MSBs are read, so the order in
666 		for (ix = 0; ix < ARRAY_SIZE(data->in); ix++) {
669 			data->in[ix] |= (lsb[DME1737_REG_IN_LSB[ix]] <<
811 		res = IN_FROM_REG(data->in[ix], data->in_nominal[ix], 16);
991 		/* pwm_freq holds the temp range bits in the upper nibble */
1046 		 * Modify the temp range value (which is stored in the upper
1302 		/* Do some housekeeping if we are currently in auto mode */
1381 		 * output is in automatic mode.
1405 			 * PWM is already in auto mode so update the temp
1414 			 * PWM is not in auto mode so we save the temp
1512 static SENSOR_DEVICE_ATTR_2(in##ix##_input, S_IRUGO, \
1514 static SENSOR_DEVICE_ATTR_2(in##ix##_min, S_IRUGO | S_IWUSR, \
1516 static SENSOR_DEVICE_ATTR_2(in##ix##_max, S_IRUGO | S_IWUSR, \
1518 static SENSOR_DEVICE_ATTR_2(in##ix##_alarm, S_IRUGO, \
1713  * in all chips. The following chips support them:
1729  * in all chips. The following chips support them:
1744  * available in all chips. The following chips support them:
1762  * are not available in all chips. The following chips support them:
1778  * are not available in all chips. The following chips support them:
1852  * in all chips. Their creation depends on the chip type which is determined
2002  * Pwm[1-3] are read-writeable if the associated pwm is in manual mode and the
2213 		/* Change permissions of pwm[1-3] if in manual mode */
2292 	/* Fan[1-2] and pwm[1-2] are present in all chips */