| /drivers/iio/adc/ |
| D | fsl-imx25-gcq.c | 44 struct regulator *vref[4]; member
196 priv->vref[MX25_ADC_REFP_INT] = NULL; in mx25_gcq_setup_cfgs()
197 priv->vref[MX25_ADC_REFP_EXT] = in mx25_gcq_setup_cfgs()
199 priv->vref[MX25_ADC_REFP_XP] = in mx25_gcq_setup_cfgs()
201 priv->vref[MX25_ADC_REFP_YP] = in mx25_gcq_setup_cfgs()
230 if (IS_ERR(priv->vref[refp])) { in mx25_gcq_setup_cfgs()
234 return PTR_ERR(priv->vref[refp]); in mx25_gcq_setup_cfgs()
237 regulator_get_voltage(priv->vref[refp]); in mx25_gcq_setup_cfgs()
285 if (!IS_ERR_OR_NULL(priv->vref[i])) in mx25_gcq_setup_cfgs()
286 devm_regulator_put(priv->vref[i]); in mx25_gcq_setup_cfgs()
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| D | rcar-gyroadc.c | 77 struct regulator *vref[8]; member
195 unsigned int vref; in rcar_gyroadc_read_raw() local
203 consumer = priv->vref[0]; in rcar_gyroadc_read_raw()
205 consumer = priv->vref[chan->channel]; in rcar_gyroadc_read_raw()
240 vref = regulator_get_voltage(consumer); in rcar_gyroadc_read_raw()
241 *val = vref / 1000; in rcar_gyroadc_read_raw()
337 struct regulator *vref; in rcar_gyroadc_parse_subdevs() local
409 vref = devm_regulator_get(dev, "vref"); in rcar_gyroadc_parse_subdevs()
411 if (IS_ERR(vref)) { in rcar_gyroadc_parse_subdevs()
414 return PTR_ERR(vref); in rcar_gyroadc_parse_subdevs()
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| D | rockchip_saradc.c | 57 struct regulator *vref; member
96 ret = regulator_get_voltage(info->vref); in rockchip_saradc_read_raw()
281 info->vref = devm_regulator_get(&pdev->dev, "vref"); in rockchip_saradc_probe()
282 if (IS_ERR(info->vref)) { in rockchip_saradc_probe()
284 PTR_ERR(info->vref)); in rockchip_saradc_probe()
285 return PTR_ERR(info->vref); in rockchip_saradc_probe()
301 ret = regulator_enable(info->vref); in rockchip_saradc_probe()
341 regulator_disable(info->vref); in rockchip_saradc_probe()
353 regulator_disable(info->vref); in rockchip_saradc_remove()
366 regulator_disable(info->vref); in rockchip_saradc_suspend()
[all …]
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| D | lpc18xx_adc.c | 46 struct regulator *vref; member
108 *val = regulator_get_voltage(adc->vref) / 1000; in lpc18xx_adc_read_raw()
154 adc->vref = devm_regulator_get(&pdev->dev, "vref"); in lpc18xx_adc_probe()
155 if (IS_ERR(adc->vref)) { in lpc18xx_adc_probe()
157 return PTR_ERR(adc->vref); in lpc18xx_adc_probe()
167 ret = regulator_enable(adc->vref); in lpc18xx_adc_probe()
195 regulator_disable(adc->vref); in lpc18xx_adc_probe()
208 regulator_disable(adc->vref); in lpc18xx_adc_remove()
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| D | imx7d_adc.c | 121 struct regulator *vref; member
327 info->vref_uv = regulator_get_voltage(info->vref); in imx7d_adc_read_raw()
476 info->vref = devm_regulator_get(&pdev->dev, "vref"); in imx7d_adc_probe()
477 if (IS_ERR(info->vref)) { in imx7d_adc_probe()
478 ret = PTR_ERR(info->vref); in imx7d_adc_probe()
484 ret = regulator_enable(info->vref); in imx7d_adc_probe()
533 regulator_disable(info->vref); in imx7d_adc_probe()
548 regulator_disable(info->vref); in imx7d_adc_remove()
561 regulator_disable(info->vref); in imx7d_adc_suspend()
572 ret = regulator_enable(info->vref); in imx7d_adc_resume()
[all …]
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| D | ti-tlc4541.c | 114 int vref; in tlc4541_get_range() local
116 vref = regulator_get_voltage(st->reg); in tlc4541_get_range()
117 if (vref < 0) in tlc4541_get_range()
118 return vref; in tlc4541_get_range()
120 vref /= 1000; in tlc4541_get_range()
122 return vref; in tlc4541_get_range()
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| D | ad7923.c | 211 int vref; in ad7923_get_range() local
213 vref = regulator_get_voltage(st->reg); in ad7923_get_range()
214 if (vref < 0) in ad7923_get_range()
215 return vref; in ad7923_get_range()
217 vref /= 1000; in ad7923_get_range()
220 vref *= 2; in ad7923_get_range()
222 return vref; in ad7923_get_range()
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| D | stm32-adc-core.c | 87 struct regulator *vref; member
396 priv->vref = devm_regulator_get(&pdev->dev, "vref"); in stm32_adc_probe()
397 if (IS_ERR(priv->vref)) { in stm32_adc_probe()
398 ret = PTR_ERR(priv->vref); in stm32_adc_probe()
403 ret = regulator_enable(priv->vref); in stm32_adc_probe()
409 ret = regulator_get_voltage(priv->vref); in stm32_adc_probe()
485 regulator_disable(priv->vref); in stm32_adc_probe()
501 regulator_disable(priv->vref); in stm32_adc_remove()
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| D | ti-ads7950.c | 314 int vref; in ti_ads7950_get_range() local
317 vref = st->vref_mv; in ti_ads7950_get_range()
319 vref = regulator_get_voltage(st->reg); in ti_ads7950_get_range()
320 if (vref < 0) in ti_ads7950_get_range()
321 return vref; in ti_ads7950_get_range()
323 vref /= 1000; in ti_ads7950_get_range()
327 vref *= 2; in ti_ads7950_get_range()
329 return vref; in ti_ads7950_get_range()
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| D | vf610_adc.c | 175 struct regulator *vref; member
858 info->vref = devm_regulator_get(&pdev->dev, "vref"); in vf610_adc_probe()
859 if (IS_ERR(info->vref)) in vf610_adc_probe()
860 return PTR_ERR(info->vref); in vf610_adc_probe()
862 ret = regulator_enable(info->vref); in vf610_adc_probe()
866 info->vref_uv = regulator_get_voltage(info->vref); in vf610_adc_probe()
918 regulator_disable(info->vref); in vf610_adc_probe()
930 regulator_disable(info->vref); in vf610_adc_remove()
949 regulator_disable(info->vref); in vf610_adc_suspend()
960 ret = regulator_enable(info->vref); in vf610_adc_resume()
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| D | at91-sama5d2_adc.c | 236 struct regulator *vref; member
740 st->vref = devm_regulator_get(&pdev->dev, "vref"); in at91_adc_probe()
741 if (IS_ERR(st->vref)) in at91_adc_probe()
742 return PTR_ERR(st->vref); in at91_adc_probe()
753 ret = regulator_enable(st->vref); in at91_adc_probe()
757 st->vref_uv = regulator_get_voltage(st->vref); in at91_adc_probe()
801 regulator_disable(st->vref); in at91_adc_probe()
816 regulator_disable(st->vref); in at91_adc_remove()
837 regulator_disable(st->vref); in at91_adc_suspend()
858 ret = regulator_enable(st->vref); in at91_adc_resume()
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| D | ad7298.c | 218 int vref; in ad7298_get_ref_voltage() local
221 vref = regulator_get_voltage(st->reg); in ad7298_get_ref_voltage()
222 if (vref < 0) in ad7298_get_ref_voltage()
223 return vref; in ad7298_get_ref_voltage()
225 return vref / 1000; in ad7298_get_ref_voltage()
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| D | ad799x.c | 131 struct regulator *vref; member
297 ret = regulator_get_voltage(st->vref); in ad799x_read_raw()
798 st->vref = devm_regulator_get(&client->dev, "vref"); in ad799x_probe()
799 if (IS_ERR(st->vref)) { in ad799x_probe()
800 ret = PTR_ERR(st->vref); in ad799x_probe()
803 ret = regulator_enable(st->vref); in ad799x_probe()
852 regulator_disable(st->vref); in ad799x_probe()
867 regulator_disable(st->vref); in ad799x_remove()
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| D | ad7291.c | 381 int vref; in ad7291_read_raw() local
383 vref = regulator_get_voltage(chip->reg); in ad7291_read_raw()
384 if (vref < 0) in ad7291_read_raw()
385 return vref; in ad7291_read_raw()
386 *val = vref / 1000; in ad7291_read_raw()
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| D | max1363.c | 185 struct regulator *vref; member
1437 if (st->vref) in max1363_initial_setup()
1579 struct regulator *vref; in max1363_probe() local
1616 vref = devm_regulator_get_optional(&client->dev, "vref"); in max1363_probe()
1617 if (!IS_ERR(vref)) { in max1363_probe()
1620 ret = regulator_enable(vref); in max1363_probe()
1623 st->vref = vref; in max1363_probe()
1624 vref_uv = regulator_get_voltage(vref); in max1363_probe()
1686 if (st->vref) in max1363_probe()
1687 regulator_disable(st->vref); in max1363_probe()
[all …]
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| /drivers/iio/dac/ |
| D | dpot-dac.c | 41 struct regulator *vref; member
73 tmp *= regulator_get_voltage(dac->vref) / 1000; in dpot_dac_read_raw()
86 *val *= regulator_get_voltage(dac->vref) / 1000; in dpot_dac_read_raw()
190 dac->vref = devm_regulator_get(dev, "vref"); in dpot_dac_probe()
191 if (IS_ERR(dac->vref)) { in dpot_dac_probe()
192 if (PTR_ERR(dac->vref) != -EPROBE_DEFER) in dpot_dac_probe()
194 return PTR_ERR(dac->vref); in dpot_dac_probe()
218 ret = regulator_enable(dac->vref); in dpot_dac_probe()
233 regulator_disable(dac->vref); in dpot_dac_probe()
243 regulator_disable(dac->vref); in dpot_dac_remove()
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| D | stm32-dac-core.c | 41 struct regulator *vref; member
94 priv->vref = devm_regulator_get(dev, "vref"); in stm32_dac_probe()
95 if (IS_ERR(priv->vref)) { in stm32_dac_probe()
96 ret = PTR_ERR(priv->vref); in stm32_dac_probe()
101 ret = regulator_enable(priv->vref); in stm32_dac_probe()
107 ret = regulator_get_voltage(priv->vref); in stm32_dac_probe()
159 regulator_disable(priv->vref); in stm32_dac_probe()
171 regulator_disable(priv->vref); in stm32_dac_remove()
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| D | lpc18xx_dac.c | 37 struct regulator *vref; member
68 *val = regulator_get_voltage(dac->vref) / 1000; in lpc18xx_dac_read_raw()
135 dac->vref = devm_regulator_get(&pdev->dev, "vref"); in lpc18xx_dac_probe()
136 if (IS_ERR(dac->vref)) { in lpc18xx_dac_probe()
138 return PTR_ERR(dac->vref); in lpc18xx_dac_probe()
148 ret = regulator_enable(dac->vref); in lpc18xx_dac_probe()
174 regulator_disable(dac->vref); in lpc18xx_dac_probe()
187 regulator_disable(dac->vref); in lpc18xx_dac_remove()
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| D | ad5764.c | 226 int vref; in ad5764_read_raw() local
253 vref = ad5764_get_channel_vref(st, chan->channel); in ad5764_read_raw()
254 if (vref < 0) in ad5764_read_raw()
255 return vref; in ad5764_read_raw()
257 *val = vref * 4 / 1000; in ad5764_read_raw()
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| D | ad5761.c | 68 int vref; member
217 *val = st->vref * ad5761_range_params[st->range].m; in ad5761_read_raw()
305 st->vref = chip_info->int_vref; in ad5761_get_vref()
336 st->vref = ret / 1000; in ad5761_get_vref()
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| /drivers/input/touchscreen/ |
| D | ads7846.c | 182 #define READ_12BIT_DFR(x, adc, vref) (ADS_START | ADS_A2A1A0_d_ ## x \ argument
184 (adc ? ADS_PD10_ADC_ON : 0) | (vref ? ADS_PD10_REF_ON : 0))
186 #define READ_Y(vref) (READ_12BIT_DFR(y, 1, vref)) argument
187 #define READ_Z1(vref) (READ_12BIT_DFR(z1, 1, vref)) argument
188 #define READ_Z2(vref) (READ_12BIT_DFR(z2, 1, vref)) argument
190 #define READ_X(vref) (READ_12BIT_DFR(x, 1, vref)) argument
982 int vref = pdata->keep_vref_on; in ads7846_setup_spi_msg() local
991 vref = 0; in ads7846_setup_spi_msg()
999 packet->read_y_cmd[0] = READ_Y(vref); in ads7846_setup_spi_msg()
1008 packet->read_y = READ_Y(vref); in ads7846_setup_spi_msg()
[all …]
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| /drivers/hwmon/ |
| D | adc128d818.c | 71 int vref; /* Reference voltage in mV */ member
167 val = DIV_ROUND_CLOSEST(data->in[index][nr] * data->vref, 4095); in adc128_show_in()
471 int err, vref; in adc128_probe() local
484 vref = regulator_get_voltage(regulator); in adc128_probe()
485 if (vref < 0) { in adc128_probe()
486 err = vref; in adc128_probe()
489 data->vref = DIV_ROUND_CLOSEST(vref, 1000); in adc128_probe()
491 data->vref = 2560; /* 2.56V, in mV */ in adc128_probe()
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| D | smm665.c | 33 static int vref = SMM665_VREF_ADC_X1000; variable
34 module_param(vref, int, 0);
35 MODULE_PARM_DESC(vref, "Reference voltage in mV");
119 #define SMM665_VMON_ADC_TO_VOLTS(adc) ((adc) * vref / 256)
122 #define SMM665_12VIN_ADC_TO_VOLTS(adc) ((adc) * vref * 3 / 256)
125 #define SMM665_AIN_ADC_TO_VOLTS(adc) ((adc) * vref / 512)
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| /drivers/iio/pressure/ |
| D | zpa2326.c | 140 struct regulator *vref; member
343 err = regulator_enable(private->vref); in zpa2326_power_on()
349 goto vref; in zpa2326_power_on()
367 vref: in zpa2326_power_on()
368 regulator_disable(private->vref); in zpa2326_power_on()
387 regulator_disable(private->vref); in zpa2326_power_off()
1639 priv->vref = devm_regulator_get(parent, "vref"); in zpa2326_probe()
1640 if (IS_ERR(priv->vref)) in zpa2326_probe()
1641 return PTR_ERR(priv->vref); in zpa2326_probe()
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| /drivers/input/keyboard/ |
| D | sun4i-lradc-keys.c | 79 u32 vref; member
101 voltage = val * lradc->vref / 63; in sun4i_lradc_irq()
132 lradc->vref = regulator_get_voltage(lradc->vref_supply) * 2 / 3; in sun4i_lradc_open()
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