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/linux/Documentation/devicetree/bindings/iio/dac/
H A Dadi,ad5360.yaml28 vref1-supply: true
35 - vref1-supply
74 vref1-supply = <&dac_vref1>;
/linux/drivers/iio/dac/
H A Dmcp47feb02.c324 * @scale_1: scales set on channels that are based on Vref1
330 * @vref1_buffered: Vref1 buffer is enabled
332 * @use_vref1: vref1-supply is defined
843 * If Vref/Vref1 voltage is not available, then the internal Band Gap will be used
998 data->vref1_buffered = device_property_read_bool(dev, "microchip,vref1-buffered"); in mcp47feb02_parse_fw()
1041 dev_dbg(dev, "ch[%u]: reference voltage set to VREF1", i); in mcp47feb02_init_ctrl_regs()
1054 dev_dbg(dev, "ch[%u]: was configured to use VREF1", i); in mcp47feb02_init_ctrl_regs()
1150 ret = devm_regulator_get_enable_read_voltage(dev, "vref1"); in mcp47feb02_probe()
1157 dev_dbg(dev, "Vref1 is unavailable.\n"); in mcp47feb02_probe()
H A Dad5360.c433 "vref0", "vref1", "vref2"
/linux/Documentation/devicetree/bindings/iio/pressure/
H A Dinfineon,dps310.yaml51 vdd-supply = <&vref1>;
/linux/sound/soc/codecs/
H A Drt5514.c592 SND_SOC_DAPM_SUPPLY("VREF1", RT5514_PWR_ANA2, RT5514_POW_VREF1_BIT, 0,
697 { "ADC Power", NULL, "VREF1" },
H A Drt5682.c1703 SND_SOC_DAPM_SUPPLY("Vref1", RT5682_PWR_ANLG_1, RT5682_PWR_VREF1_BIT, 0,
1916 {"MICBIAS1", NULL, "Vref1"},
1917 {"MICBIAS2", NULL, "Vref1"},
2047 {"HP Amp", NULL, "Vref1"},
H A Drt5668.c1501 SND_SOC_DAPM_SUPPLY("Vref1", RT5668_PWR_ANLG_1, RT5668_PWR_VREF1_BIT, 0,
1696 {"MICBIAS1", NULL, "Vref1"},
1698 {"MICBIAS2", NULL, "Vref1"},
H A Drt5665.c2588 SND_SOC_DAPM_SUPPLY("Vref1", RT5665_PWR_ANLG_1, RT5665_PWR_VREF1_BIT, 0,
3170 {"MICBIAS1", NULL, "Vref1"},
3172 {"MICBIAS2", NULL, "Vref1"},
3174 {"MICBIAS3", NULL, "Vref1"},
3926 {"LOUT Amp", NULL, "Vref1"},