Lines Matching refs:ad7766
35 struct ad7766 {
71 struct ad7766 *ad7766 = iio_priv(indio_dev);
74 ret = spi_sync(ad7766->spi, &ad7766->msg);
78 iio_push_to_buffers_with_timestamp(indio_dev, ad7766->data,
88 struct ad7766 *ad7766 = iio_priv(indio_dev);
91 ret = regulator_bulk_enable(ARRAY_SIZE(ad7766->reg), ad7766->reg);
93 dev_err(&ad7766->spi->dev, "Failed to enable supplies: %d\n",
98 ret = clk_prepare_enable(ad7766->mclk);
100 dev_err(&ad7766->spi->dev, "Failed to enable MCLK: %d\n", ret);
101 regulator_bulk_disable(ARRAY_SIZE(ad7766->reg), ad7766->reg);
105 gpiod_set_value(ad7766->pd_gpio, 0);
112 struct ad7766 *ad7766 = iio_priv(indio_dev);
114 gpiod_set_value(ad7766->pd_gpio, 1);
122 clk_disable_unprepare(ad7766->mclk);
123 regulator_bulk_disable(ARRAY_SIZE(ad7766->reg), ad7766->reg);
131 struct ad7766 *ad7766 = iio_priv(indio_dev);
132 struct regulator *vref = ad7766->reg[AD7766_SUPPLY_VREF].consumer;
144 *val = clk_get_rate(ad7766->mclk) /
145 ad7766->chip_info->decimation_factor;
196 struct ad7766 *ad7766 = iio_trigger_get_drvdata(trig);
199 enable_irq(ad7766->spi->irq);
201 disable_irq(ad7766->spi->irq);
215 struct ad7766 *ad7766;
218 indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*ad7766));
222 ad7766 = iio_priv(indio_dev);
223 ad7766->chip_info = &ad7766_chip_info[id->driver_data];
225 ad7766->mclk = devm_clk_get(&spi->dev, "mclk");
226 if (IS_ERR(ad7766->mclk))
227 return PTR_ERR(ad7766->mclk);
229 ad7766->reg[AD7766_SUPPLY_AVDD].supply = "avdd";
230 ad7766->reg[AD7766_SUPPLY_DVDD].supply = "dvdd";
231 ad7766->reg[AD7766_SUPPLY_VREF].supply = "vref";
233 ret = devm_regulator_bulk_get(&spi->dev, ARRAY_SIZE(ad7766->reg),
234 ad7766->reg);
238 ad7766->pd_gpio = devm_gpiod_get_optional(&spi->dev, "powerdown",
240 if (IS_ERR(ad7766->pd_gpio))
241 return PTR_ERR(ad7766->pd_gpio);
250 ad7766->trig = devm_iio_trigger_alloc(&spi->dev, "%s-dev%d",
252 if (!ad7766->trig)
255 ad7766->trig->ops = &ad7766_trigger_ops;
256 ad7766->trig->dev.parent = &spi->dev;
257 iio_trigger_set_drvdata(ad7766->trig, ad7766);
261 ad7766->trig);
272 ret = devm_iio_trigger_register(&spi->dev, ad7766->trig);
279 ad7766->spi = spi;
282 ad7766->xfer.rx_buf = &ad7766->data[1];
283 ad7766->xfer.len = 3;
285 spi_message_init(&ad7766->msg);
286 spi_message_add_tail(&ad7766->xfer, &ad7766->msg);
301 {"ad7766", ID_AD7766},
302 {"ad7766-1", ID_AD7766_1},
303 {"ad7766-2", ID_AD7766_2},
313 .name = "ad7766",