Searched refs:adc_dev (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/iio/adc/ |
| H A D | ti_am335x_adc.c | 65 static u32 get_adc_step_mask(struct tiadc_device *adc_dev) in get_adc_step_mask() argument
69 step_en = ((1 << adc_dev->channels) - 1); in get_adc_step_mask()
70 step_en <<= TOTAL_STEPS - adc_dev->channels + 1; in get_adc_step_mask()
74 static u32 get_adc_chan_step_mask(struct tiadc_device *adc_dev, in get_adc_chan_step_mask() argument
79 for (i = 0; i < ARRAY_SIZE(adc_dev->channel_step); i++) { in get_adc_chan_step_mask()
80 if (chan->channel == adc_dev->channel_line[i]) { in get_adc_chan_step_mask()
83 step = adc_dev->channel_step[i]; in get_adc_chan_step_mask()
92 static u32 get_adc_step_bit(struct tiadc_device *adc_dev, int chan) in get_adc_step_bit() argument
94 return 1 << adc_dev->channel_step[chan]; in get_adc_step_bit()
97 static int tiadc_wait_idle(struct tiadc_device *adc_dev) in tiadc_wait_idle() argument
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| H A D | cc10001_adc.c | 66 static inline void cc10001_adc_write_reg(struct cc10001_adc_device *adc_dev, in cc10001_adc_write_reg() argument
69 writel(val, adc_dev->reg_base + reg); in cc10001_adc_write_reg()
72 static inline u32 cc10001_adc_read_reg(struct cc10001_adc_device *adc_dev, in cc10001_adc_read_reg() argument
75 return readl(adc_dev->reg_base + reg); in cc10001_adc_read_reg()
78 static void cc10001_adc_power_up(struct cc10001_adc_device *adc_dev) in cc10001_adc_power_up() argument
80 cc10001_adc_write_reg(adc_dev, CC10001_ADC_POWER_DOWN, 0); in cc10001_adc_power_up()
81 ndelay(adc_dev->start_delay_ns); in cc10001_adc_power_up()
84 static void cc10001_adc_power_down(struct cc10001_adc_device *adc_dev) in cc10001_adc_power_down() argument
86 cc10001_adc_write_reg(adc_dev, CC10001_ADC_POWER_DOWN, in cc10001_adc_power_down()
90 static void cc10001_adc_start(struct cc10001_adc_device *adc_dev, in cc10001_adc_start() argument
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| H A D | mt6359-auxadc.c | 167 int (*read_imp)(struct mt6359_auxadc *adc_dev,
453 static void mt6358_stop_imp_conv(struct mt6359_auxadc *adc_dev) in mt6358_stop_imp_conv() argument
455 const struct mtk_pmic_auxadc_info *cinfo = adc_dev->chip_info; in mt6358_stop_imp_conv()
456 struct regmap *regmap = adc_dev->regmap; in mt6358_stop_imp_conv()
464 static int mt6358_start_imp_conv(struct mt6359_auxadc *adc_dev, const struct iio_chan_spec *chan) in mt6358_start_imp_conv() argument
466 const struct mtk_pmic_auxadc_info *cinfo = adc_dev->chip_info; in mt6358_start_imp_conv()
468 struct regmap *regmap = adc_dev->regmap; in mt6358_start_imp_conv()
479 mt6358_stop_imp_conv(adc_dev); in mt6358_start_imp_conv()
486 static int mt6358_read_imp(struct mt6359_auxadc *adc_dev, in mt6358_read_imp() argument
489 const struct mtk_pmic_auxadc_info *cinfo = adc_dev->chip_info; in mt6358_read_imp()
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