iio/dac/ad5504.c

31 #define AD5504_ADDR_DAC(x)		((x) + 1)
39 #define AD5504_DAC_PWRDN_3STATE		1
81 	    .rx_buf = &st->data[1],  in ad5504_spi_read()
86 	ret = spi_sync_transfer(st->spi, &t, 1);  in ad5504_spi_read()
90 	return be16_to_cpu(st->data[1]) & AD5504_RES_MASK;  in ad5504_spi_read()
129 		if (val >= (1 << chan->scan_type.realbits) || val < 0)  in ad5504_write_raw()
174 			  !(st->pwr_down_mask & (1 << chan->channel)));  in ad5504_read_dac_powerdown()
190 		st->pwr_down_mask &= ~(1 << chan->channel);  in ad5504_write_dac_powerdown()
192 		st->pwr_down_mask |= (1 << chan->channel);  in ad5504_write_dac_powerdown()
205 static IIO_CONST_ATTR(temp0_thresh_rising_en, "1");
248 #define AD5504_CHANNEL(_chan) { \  argument
250 	.indexed = 1, \
251 	.output = 1, \
252 	.channel = (_chan), \
255 	.address = AD5504_ADDR_DAC(_chan), \
266 	AD5504_CHANNEL(1),
309 		indio_dev->num_channels = 1;  in ad5504_probe()