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Searched refs:oversampling (Results 1 – 19 of 19) sorted by relevance

/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-skov-cpu-revc.dtsi39 oversampling-ratio = <5>;
45 oversampling-ratio = <5>;
51 oversampling-ratio = <5>;
57 oversampling-ratio = <5>;
H A Dimx6dl-plym2m.dts242 oversampling-ratio = <5>;
248 oversampling-ratio = <5>;
254 oversampling-ratio = <5>;
260 oversampling-ratio = <5>;
266 oversampling-ratio = <5>;
272 oversampling-ratio = <5>;
280 oversampling-ratio = <5>;
H A Dimx6dl-victgo.dts190 oversampling-ratio = <5>;
196 oversampling-ratio = <5>;
202 oversampling-ratio = <5>;
208 oversampling-ratio = <5>;
H A Dimx6dl-prtvt7.dts380 oversampling-ratio = <5>;
386 oversampling-ratio = <5>;
392 oversampling-ratio = <5>;
398 oversampling-ratio = <5>;
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-skov-revb-lt6.dts58 oversampling-ratio = <5>;
64 oversampling-ratio = <5>;
70 oversampling-ratio = <5>;
76 oversampling-ratio = <5>;
H A Dimx8mp-dhcom-som.dtsi519 * which with 16x oversampling yields 5 Mbdps baud base,
/linux/Documentation/iio/
H A Dad7380.rst64 This family supports 2 types of oversampling: normal average and rolling
67 available: 1 (oversampling disabled)/2/4/8/16/32.
69 When the on-chip oversampling function is enabled the performance of the ADC can
72 resolution boost feature can only be enabled when oversampling is enabled and
73 oversampling is not as useful without the resolution boost, the driver
74 automatically enables the resolution boost if and only if oversampling is
80 libiio does not support it. So when enabling or disabling oversampling, user
128 - Rolling average oversampling
/linux/Documentation/misc-devices/
H A Doxsemi-tornado.rst14 value from 1 to 65535. Finally a programmable oversampling rate is used
19 By default the oversampling rate is set to 16 and the clock prescaler is
26 The oversampling rate is programmed with the TCR register and the clock
44 from the requested rate (d), and the values of the oversampling rate
93 used by encoding the values for, the prescaler, the oversampling rate
109 oversampling rate to 16 and prescaler values below 1 in CPR2/CPR are
114 the oversampling rate and the clock divisor of 62.500, 16 and 1250
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dadv7343.txt16 - adi,power-mode-pll-ctrl: PLL and oversampling control. This control allows
18 oversampling to be switched off.
/linux/drivers/iio/adc/
H A Dmcp3564.c373 enum mcp3564_oversampling oversampling; member
849 *val = mcp3564_oversampling_avail[adc->oversampling]; in mcp3564_read_raw()
947 if (adc->oversampling == tmp) in mcp3564_write_raw()
954 adc->oversampling)); in mcp3564_write_raw()
956 adc->oversampling = tmp; in mcp3564_write_raw()
1325 adc->oversampling = MCP3564_OVERSAMPLING_RATIO_98304; in mcp3564_config()
H A Dad7606.h96 unsigned int oversampling; member
H A Dad7606.c166 *val = st->oversampling; in ad7606_read_raw()
545 st->oversampling = 1; in ad7606_probe()
/linux/drivers/spi/
H A Dspi-geni-qcom.c96 unsigned int oversampling; member
126 speed_hz * mas->oversampling, in get_spi_clk_cfg()
134 *clk_div = DIV_ROUND_UP(sclk_freq, mas->oversampling * speed_hz); in get_spi_clk_cfg()
135 actual_hz = sclk_freq / (mas->oversampling * *clk_div); in get_spi_clk_cfg()
695 mas->oversampling = 2; in spi_geni_init()
697 mas->oversampling = 1; in spi_geni_init()
/linux/drivers/tty/serial/
H A Damba-pl011.c112 bool oversampling; member
133 .oversampling = false,
148 .oversampling = false,
164 .oversampling = false,
211 .oversampling = true,
2031 if (uap->vendor->oversampling) in pl011_set_termios()
2117 if (uap->vendor->oversampling) { in pl011_set_termios()
2130 if (uap->vendor->oversampling) { in pl011_set_termios()
2375 if (uap->vendor->oversampling && in pl011_console_get_options()
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-mcp356452 reference buffer, even at maximum oversampling ratio values.
H A Dsysfs-bus-iio132 Hardware dependent ADC oversampling. Controls the sampling ratio
139 Hardware dependent values supported by the oversampling filter.
/linux/Documentation/sound/soc/
H A Doverview.rst24 power via changing codec oversampling rates, bias currents, etc.
/linux/crypto/
H A DKconfig1310 The Jitter RNG allows the specification of an oversampling rate (OSR).
1315 by the OSR factor. The oversampling allows the Jitter RNG to operate
/linux/drivers/tty/serial/8250/
H A DKconfig373 Uses 8 times oversampling (compared to 16 times for 16650)