| /openbmc/linux/Documentation/devicetree/bindings/iio/dac/ |
| H A D | lltc,ltc1660.yaml | 29 vref-supply:
35 - vref-supply
49 vref-supply = <&vref_reg>;
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| /openbmc/linux/Documentation/devicetree/bindings/iio/adc/ |
| H A D | ti,adc128s052.yaml | 30 vref-supply: true
38 - vref-supply
55 vref-supply = <&vdd_supply>;
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| H A D | fsl,imx7d-adc.yaml | 28 vref-supply: true
39 - vref-supply
58 vref-supply = <®_vcc_3v3_mcu>;
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| H A D | maxim,max11205.yaml | 38 vref-supply:
49 - vref-supply
66 vref-supply = <&max11205_vref>;
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| H A D | aspeed,ast2600-adc.yaml | 51 vref-supply:
55 aspeed,int-vref-microvolt:
83 aspeed,int-vref-microvolt = <2500000>;
91 aspeed,int-vref-microvolt = <2500000>;
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| H A D | maxim,max1241.yaml | 30 vref-supply:
46 - vref-supply
64 vref-supply = <&adc_vref>;
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| H A D | rockchip-saradc.yaml | 51 vref-supply:
64 - vref-supply
81 vref-supply = <&vcc18>;
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| H A D | ti,ads7924.yaml | 25 vref-supply:
71 - vref-supply
86 vref-supply = <&ads7924_reg>;
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| H A D | nxp,lpc3220-adc.yaml | 25 vref-supply: true
47 vref-supply = <&vcc>;
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| H A D | nxp,imx93-adc.yaml | 42 vref-supply:
55 - vref-supply
77 vref-supply = <®_vref_1v8>;
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| /openbmc/linux/drivers/iio/dac/ |
| H A D | ti-dac5571.c | 49 struct regulator *vref; member
253 ret = regulator_get_voltage(data->vref); in dac5571_read_raw()
342 data->vref = devm_regulator_get(dev, "vref"); in dac5571_probe()
343 if (IS_ERR(data->vref)) in dac5571_probe()
344 return PTR_ERR(data->vref); in dac5571_probe()
346 ret = regulator_enable(data->vref); in dac5571_probe()
381 regulator_disable(data->vref); in dac5571_probe()
391 regulator_disable(data->vref); in dac5571_remove()
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| H A D | ad3552r.c | 715 s64 vref, tmp, common, offset, gn, gp; in ad3552r_get_custom_range() local
722 vref = 2500; in ad3552r_get_custom_range()
730 *v_max = vref + tmp; in ad3552r_get_custom_range()
735 *v_min = vref - tmp; in ad3552r_get_custom_range()
884 struct regulator *vref; in ad3552r_configure_device() local
894 if (IS_ERR(vref)) { in ad3552r_configure_device()
895 if (PTR_ERR(vref) != -ENODEV) in ad3552r_configure_device()
896 return dev_err_probe(dev, PTR_ERR(vref), in ad3552r_configure_device()
904 err = regulator_enable(vref); in ad3552r_configure_device()
912 regulator_disable(vref); in ad3552r_configure_device()
[all …]
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| H A 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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| /openbmc/linux/Documentation/devicetree/bindings/hwmon/ |
| H A D | ti,ads7828.yaml | 34 vref-supply:
54 vref-supply = <&vref>;
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| H A D | adi,max31827.yaml | 30 vref-supply:
38 - vref-supply
51 vref-supply = <®_vdd>;
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| /openbmc/linux/drivers/iio/adc/ |
| H A D | imx7d_adc.c | 119 struct regulator *vref; member
321 info->vref_uv = regulator_get_voltage(info->vref); in imx7d_adc_read_raw()
437 ret = regulator_enable(info->vref); in imx7d_adc_enable()
449 regulator_disable(info->vref); in imx7d_adc_enable()
466 regulator_disable(info->vref); in imx7d_adc_disable()
505 info->vref = devm_regulator_get(dev, "vref"); in imx7d_adc_probe()
506 if (IS_ERR(info->vref)) in imx7d_adc_probe()
507 return dev_err_probe(dev, PTR_ERR(info->vref), in imx7d_adc_probe()
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| H A D | lpc32xx_adc.c | 52 struct regulator *vref; member
91 *val = regulator_get_voltage(st->vref) / 1000; in lpc32xx_read_raw()
189 st->vref = devm_regulator_get(&pdev->dev, "vref"); in lpc32xx_adc_probe()
190 if (IS_ERR(st->vref)) { in lpc32xx_adc_probe()
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| H A D | vf610_adc.c | 165 struct regulator *vref; member
857 info->vref = devm_regulator_get(&pdev->dev, "vref"); in vf610_adc_probe()
858 if (IS_ERR(info->vref)) in vf610_adc_probe()
859 return PTR_ERR(info->vref); in vf610_adc_probe()
861 ret = regulator_enable(info->vref); in vf610_adc_probe()
865 info->vref_uv = regulator_get_voltage(info->vref); in vf610_adc_probe()
914 regulator_disable(info->vref); in vf610_adc_probe()
926 regulator_disable(info->vref); in vf610_adc_remove()
944 regulator_disable(info->vref); in vf610_adc_suspend()
955 ret = regulator_enable(info->vref); in vf610_adc_resume()
[all …]
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| H A D | ad7124.c | 171 struct regulator *vref[4]; member
366 if (IS_ERR(st->vref[refsel])) { in ad7124_init_config_vref()
370 return PTR_ERR(st->vref[refsel]); in ad7124_init_config_vref()
634 unsigned int res, gain, full_scale, vref; in ad7124_write_raw() local
660 res = DIV_ROUND_CLOSEST(vref, full_scale); in ad7124_write_raw()
972 for (i = 0; i < ARRAY_SIZE(st->vref); i++) { in ad7124_probe()
978 if (PTR_ERR(st->vref[i]) == -ENODEV) in ad7124_probe()
980 else if (IS_ERR(st->vref[i])) in ad7124_probe()
981 return PTR_ERR(st->vref[i]); in ad7124_probe()
983 ret = regulator_enable(st->vref[i]); in ad7124_probe()
[all …]
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| /openbmc/linux/Documentation/devicetree/bindings/input/touchscreen/ |
| H A D | ads7846.txt | 28 ti,vref-delay-usecs vref supply delay in usecs, 0 for
29 external vref (u16).
30 ti,vref-mv The VREF voltage, in millivolts (u16).
33 ti,keep-vref-on set to keep vref on for differential
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| /openbmc/linux/drivers/hwmon/ |
| H A D | adc128d818.c | 62 int vref; /* Reference voltage in mV */ member
158 val = DIV_ROUND_CLOSEST(data->in[index][nr] * data->vref, 4095); in adc128_in_show()
436 int err, vref; in adc128_probe() local
449 vref = regulator_get_voltage(regulator); in adc128_probe()
450 if (vref < 0) { in adc128_probe()
451 err = vref; in adc128_probe()
454 data->vref = DIV_ROUND_CLOSEST(vref, 1000); in adc128_probe()
456 data->vref = 2560; /* 2.56V, in mV */ in adc128_probe()
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| /openbmc/linux/arch/arm64/boot/dts/freescale/ |
| H A D | imx8mq-nitrogen.dts | 61 reg_vref_0v9: regulator-vref-0v9 {
63 regulator-name = "vref-0v9";
68 reg_vref_1v8: regulator-vref-1v8 {
70 regulator-name = "vref-1v8";
75 reg_vref_2v5: regulator-vref-2v5 {
77 regulator-name = "vref-2v5";
82 reg_vref_3v3: regulator-vref-3v3 {
84 regulator-name = "vref-3v3";
89 reg_vref_5v: regulator-vref-5v {
91 regulator-name = "vref-5v";
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| /openbmc/linux/drivers/input/touchscreen/ |
| H A D | ads7846.c | 188 #define READ_Y(vref) (READ_12BIT_DFR(y, 1, vref)) argument
189 #define READ_Z1(vref) (READ_12BIT_DFR(z1, 1, vref)) argument
190 #define READ_Z2(vref) (READ_12BIT_DFR(z2, 1, vref)) argument
191 #define READ_X(vref) (READ_12BIT_DFR(x, 1, vref)) argument
728 return READ_Y(vref); in ads7846_get_cmd()
730 return READ_X(vref); in ads7846_get_cmd()
734 return READ_Z1(vref); in ads7846_get_cmd()
736 return READ_Z2(vref); in ads7846_get_cmd()
1021 int vref = pdata->keep_vref_on; in ads7846_setup_spi_msg() local
1079 vref = 0; in ads7846_setup_spi_msg()
[all …]
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| /openbmc/linux/Documentation/devicetree/bindings/input/ |
| H A D | allwinner,sun4i-a10-lradc-keys.yaml | 40 vref-supply:
80 - vref-supply
102 vref-supply = <®_vcc3v0>;
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| /openbmc/linux/Documentation/devicetree/bindings/staging/iio/adc/ |
| H A D | spear-adc.txt | 10 - vref-external: External voltage reference in milli-volts. If omitted
23 vref-external = <2500>; /* 2.5V VRef */
|