Searched refs:adc_dev (Results 1 – 3 of 3) sorted by relevance
| /linux-4.4.14/drivers/iio/adc/ |
| D | ti_am335x_adc.c | 54 static u32 get_adc_step_mask(struct tiadc_device *adc_dev) in get_adc_step_mask() argument
58 step_en = ((1 << adc_dev->channels) - 1); in get_adc_step_mask()
59 step_en <<= TOTAL_STEPS - adc_dev->channels + 1; in get_adc_step_mask()
63 static u32 get_adc_chan_step_mask(struct tiadc_device *adc_dev, in get_adc_chan_step_mask() argument
68 for (i = 0; i < ARRAY_SIZE(adc_dev->channel_step); i++) { in get_adc_chan_step_mask()
69 if (chan->channel == adc_dev->channel_line[i]) { in get_adc_chan_step_mask()
72 step = adc_dev->channel_step[i]; in get_adc_chan_step_mask()
81 static u32 get_adc_step_bit(struct tiadc_device *adc_dev, int chan) in get_adc_step_bit() argument
83 return 1 << adc_dev->channel_step[chan]; in get_adc_step_bit()
88 struct tiadc_device *adc_dev = iio_priv(indio_dev); in tiadc_step_config() local
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| D | cc10001_adc.c | 71 static inline void cc10001_adc_write_reg(struct cc10001_adc_device *adc_dev, in cc10001_adc_write_reg() argument
74 writel(val, adc_dev->reg_base + reg); in cc10001_adc_write_reg()
77 static inline u32 cc10001_adc_read_reg(struct cc10001_adc_device *adc_dev, in cc10001_adc_read_reg() argument
80 return readl(adc_dev->reg_base + reg); in cc10001_adc_read_reg()
83 static void cc10001_adc_power_up(struct cc10001_adc_device *adc_dev) in cc10001_adc_power_up() argument
85 cc10001_adc_write_reg(adc_dev, CC10001_ADC_POWER_DOWN, 0); in cc10001_adc_power_up()
86 ndelay(adc_dev->start_delay_ns); in cc10001_adc_power_up()
89 static void cc10001_adc_power_down(struct cc10001_adc_device *adc_dev) in cc10001_adc_power_down() argument
91 cc10001_adc_write_reg(adc_dev, CC10001_ADC_POWER_DOWN, in cc10001_adc_power_down()
95 static void cc10001_adc_start(struct cc10001_adc_device *adc_dev, in cc10001_adc_start() argument
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| /linux-4.4.14/arch/arm/plat-samsung/ |
| D | adc.c | 81 static struct adc_device *adc_dev; variable
152 struct adc_device *adc = adc_dev; in s3c_adc_start()
260 spin_lock_irqsave(&adc_dev->lock, flags); in s3c_adc_release()
263 if (adc_dev->cur == client) in s3c_adc_release()
264 adc_dev->cur = NULL; in s3c_adc_release()
265 if (adc_dev->ts_pend == client) in s3c_adc_release()
266 adc_dev->ts_pend = NULL; in s3c_adc_release()
278 if (adc_dev->cur == NULL) in s3c_adc_release()
279 s3c_adc_try(adc_dev); in s3c_adc_release()
281 spin_unlock_irqrestore(&adc_dev->lock, flags); in s3c_adc_release()
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