Home
last modified time | relevance | path

Searched refs:oversampling (Results 1 – 16 of 16) sorted by relevance

/openbmc/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>;
/openbmc/u-boot/drivers/serial/
H A Dserial_stm32.c23 u32 int_div, mantissa, fraction, oversampling; in _stm32_serial_setbrg() local
28 oversampling = 8; in _stm32_serial_setbrg()
31 oversampling = 16; in _stm32_serial_setbrg()
35 mantissa = (int_div / oversampling) << USART_BRR_M_SHIFT; in _stm32_serial_setbrg()
36 fraction = int_div % oversampling; in _stm32_serial_setbrg()
/openbmc/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
/openbmc/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.
/openbmc/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()
687 mas->oversampling = 2; in spi_geni_init()
689 mas->oversampling = 1; in spi_geni_init()
/openbmc/linux/drivers/iio/adc/
H A Dad7606.h96 unsigned int oversampling; member
H A Dad7606.c171 *val = st->oversampling; in ad7606_read_raw()
265 st->oversampling = st->oversampling_avail[i]; in ad7606_write_raw()
557 st->oversampling = 1; in ad7606_probe()
/openbmc/linux/drivers/tty/serial/
H A Damba-pl011.c112 bool oversampling; member
133 .oversampling = false,
148 .oversampling = false,
164 .oversampling = false,
211 .oversampling = true,
2057 if (uap->vendor->oversampling) in pl011_set_termios()
2143 if (uap->vendor->oversampling) { in pl011_set_termios()
2156 if (uap->vendor->oversampling) { in pl011_set_termios()
2402 if (uap->vendor->oversampling) { in pl011_console_get_options()
H A Dstm32-usart.c1157 u32 usartdiv, mantissa, fraction, oversampling; in stm32_usart_set_termios() local
1277 oversampling = 8; in stm32_usart_set_termios()
1281 oversampling = 16; in stm32_usart_set_termios()
1286 mantissa = (usartdiv / oversampling) << USART_BRR_DIV_M_SHIFT; in stm32_usart_set_termios()
1287 fraction = usartdiv % oversampling; in stm32_usart_set_termios()
/openbmc/linux/Documentation/sound/soc/
H A Doverview.rst24 power via changing codec oversampling rates, bias currents, etc.
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-dhcom-som.dtsi477 * which with 16x oversampling yields 5 Mbdps baud base,
/openbmc/linux/drivers/tty/serial/8250/
H A DKconfig372 Uses 8 times oversampling (compared to 16 times for 16650)
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio132 Hardware dependent ADC oversampling. Controls the sampling ratio
139 Hardware dependent values supported by the oversampling filter.