Searched full:pdm (Results 1 – 24 of 24) sorted by relevance
| /Documentation/devicetree/bindings/sound/ |
| D | rockchip,pdm.txt | 1 * Rockchip PDM controller
5 - compatible: "rockchip,pdm"
6 - "rockchip,px30-pdm"
7 - "rockchip,rk1808-pdm"
8 - "rockchip,rk3308-pdm"
16 - "pdm_hclk": clock for PDM BUS
17 - "pdm_clk" : clock for PDM controller
19 - reset-names: reset names, should include "pdm-m".
25 Example for rk3328 PDM controller:
27 pdm: pdm@ff040000 {
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| D | amlogic,axg-pdm.txt | 1 * Amlogic Audio PDM input
4 - compatible: 'amlogic,axg-pdm' or
5 'amlogic,g12a-pdm' or
6 'amlogic,sm1-pdm'
12 * "dclk" : pdm digital clock
17 - resets: phandle to the dedicated reset line of the pdm input.
19 Example of PDM on the A113 SoC:
21 pdm: audio-controller@ff632000 {
22 compatible = "amlogic,axg-pdm";
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| D | tlv320adcx140.yaml | 15 PDM microphones recording), high-performance audio, analog-to-digital
64 ti,pdm-edge-select:
66 Defines the PDMCLK sampling edge configuration for the PDM inputs. This
95 4 - GPIX is configured as a PDM data input for channel 1 and channel
97 5 - GPIX is configured as a PDM data input for channel 3 and channel
99 6 - GPIX is configured as a PDM data input for channel 5 and channel
101 7 - GPIX is configured as a PDM data input for channel 7 and channel
132 4 - GPOX is configured as a PDM clock output (PDMCLK)
155 4 - GPIO1 is configured as a PDM clock output (PDMCLK)
161 12 - GPIO1 is configured as a PDM data input for channel 1 and channel 2
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| D | adi,adau7118.yaml | 8 title: Analog Devices ADAU7118 8 Channel PDM to I2S/TDM Converter
14 Analog Devices ADAU7118 8 Channel PDM to I2S/TDM Converter over I2C or HW
37 This property set's the decimation ratio of PDM to PCM audio data.
42 adi,pdm-clk-map:
44 The ADAU7118 has two PDM clocks for the four Inputs. Each input must be
74 adi,pdm-clk-map = <1 1 0 0>;
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| D | adi,adau7002.txt | 1 Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter
16 adau7002: pdm-to-i2s {
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| D | nvidia,tegra210-dmic.yaml | 11 Density Modulation (PDM) input devices. It converts PDM signals to
12 Pulse Coded Modulation (PCM) signals. DMIC can be viewed as a PDM
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| D | cirrus,madera.yaml | 95 cirrus,pdm-fmt:
97 PDM speaker data format, must contain 2 cells (OUT5 and
105 cirrus,pdm-mute:
107 PDM mute format, must contain 2 cells (OUT5 and OUT6). See the
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| D | tas2552.txt | 19 internal 1.8MHz. This CLKIN is used by the PLL. In addition to PLL, the PDM
22 defined values to select and configure the PLL and PDM reference clocks.
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| D | mt6358.txt | 15 channels of PDM signal. 0 means two wires, 1 means one wire. Default
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| D | dmic.txt | 3 This device support generic PDM digital microphone.
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| D | fsl,micfil.txt | 3 The MICFIL digital interface provides a 16-bit audio signal from a PDM
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| D | wlf,arizona.yaml | 91 PDM speaker data format, must contain 2 cells (OUT5 and OUT6). See
100 PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6). See
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| D | st,stm32-adfsdm.txt | 3 The DFSDM allows PDM microphones capture through SPI interface. The Audio
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| D | max98504.txt | 4 a PCM and PDM digital audio interface (DAI) and a differential analog input.
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| D | mt6359.yaml | 23 Indicates how many data pins are used to transmit two channels of PDM
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| D | nvidia,tegra186-dspk.yaml | 11 Density Modulation (PDM) transmitter that up-samples the input to
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| D | st,stm32-sai.txt | 56 such as i2s, left justified, right justified, dsp and pdm protocols.
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| D | simple-card.yaml | 105 - pdm
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| /Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 18 - PDM microphones (audio digital microphone)
202 This is not required for "st,stm32-dfsdm-pdm" compatibility as
203 PDM microphone is binded in Audio DT node.
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| /Documentation/devicetree/bindings/clock/ |
| D | amlogic,axg-audio-clkc.txt | 4 other elements of the audio subsystem, such as fifos, i2s, spdif and pdm
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| /Documentation/devicetree/bindings/pinctrl/ |
| D | qcom,ipq8064-pinctrl.txt | 59 mdio, mi2s, pdm, ssbi, spmi, audio_pcm, gpio, gsbi1, gsbi2, gsbi4, gsbi5,
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| D | ste,abx500.txt | 309 function = "pdm";
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| /Documentation/sound/soc/ |
| D | dpcm.rst | 10 digital audio to I2S DAI0, I2S DAI1 or PDM DAI2. This is useful for on SoC DSP
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| /Documentation/driver-api/soundwire/ |
| D | stream.rst | 282 such as stream type (PCM/PDM) and parameters, Master and Slave
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