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Searched refs:channels (Results 1 – 25 of 214) sorted by relevance

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/u-boot/test/dm/
A Daudio.c20 uint channels; in dm_test_audio() local
26 &bits_per_sample, &channels); in dm_test_audio()
31 ut_asserteq(5, channels); in dm_test_audio()
A Dadc.c112 struct adc_channel channels[SANDBOX_ADC_CHANNELS]; in dm_test_adc_multi_channel_conversion() local
123 ut_assertok(adc_channels_data(dev, channel_mask, channels)); in dm_test_adc_multi_channel_conversion()
127 ut_asserteq(tdata->data, channels[i].data); in dm_test_adc_multi_channel_conversion()
151 struct adc_channel channels[SANDBOX_ADC_CHANNELS]; in dm_test_adc_multi_channel_shot() local
159 ut_assertok(adc_channels_single_shot("adc@0", channel_mask, channels)); in dm_test_adc_multi_channel_shot()
163 ut_asserteq(tdata->data, channels[i].data); in dm_test_adc_multi_channel_shot()
/u-boot/doc/device-tree-bindings/adc/
A Dst,stm32-adc.txt4 It has several multiplexed input channels. Conversions can be performed
66 - st,adc-channels: List of single-ended channels muxed for this ADC.
67 It can have up to 16 channels on stm32f4 or 20 channels on stm32h7, numbered
69 - st,adc-diff-channels: List of differential channels muxed for this ADC.
74 Note: At least one of "st,adc-channels" or "st,adc-diff-channels" is required.
75 Both properties can be used together. Some channels can be used as
76 single-ended and some other ones as differential (mixed). But channels
119 st,adc-channels = <8>;
130 - channels 2 & 3 as differential (with resp. 6 & 7 negative inputs)
138 st,adc-channels = <1>;
[all …]
/u-boot/drivers/sound/
A Dsound.c12 uint freq, uint channels) in sound_create_square_wave() argument
29 for (j = 0; j < channels; j++) in sound_create_square_wave()
34 for (j = 0; j < channels; j++) in sound_create_square_wave()
A Dsandbox.c21 uint channels; member
47 *channelsp = priv->channels; in sandbox_get_codec_params()
94 int bits_per_sample, uint channels) in sandbox_codec_set_params() argument
102 priv->channels = channels; in sandbox_codec_set_params()
138 uc_priv->channels = 2; in sandbox_i2s_probe()
146 uc_priv->channels)) { in sandbox_i2s_probe()
A Dtegra_ahub.c142 static u32 tegra_ahub_get_cif(bool is_receive, uint channels, in tegra_ahub_get_cif() argument
148 channels--; /* Channels in CIF starts from 1 */ in tegra_ahub_get_cif()
151 val = channels << TEGRA_AUDIOCIF_CTRL_AUDIO_CHANNELS_SHIFT | in tegra_ahub_get_cif()
152 channels << TEGRA_AUDIOCIF_CTRL_CLIENT_CHANNELS_SHIFT | in tegra_ahub_get_cif()
183 cif_ctrl = tegra_ahub_get_cif(true, uc_priv->channels, in tegra_ahub_enable()
187 cif_ctrl = tegra_ahub_get_cif(false, uc_priv->channels, in tegra_ahub_enable()
196 uc_priv->channels, uc_priv->bitspersample, cif_ctrl, in tegra_ahub_enable()
A Dcodec-uclass.c12 int mclk_freq, int bits_per_sample, uint channels) in audio_codec_set_params() argument
20 channels); in audio_codec_set_params()
A Drockchip_i2s.c56 u32 chn = priv->channels; in rockchip_i2s_init()
76 mode |= (priv->bitspersample * priv->channels - 1) << in rockchip_i2s_init()
129 priv->channels = 2; in rockchip_i2s_probe()
/u-boot/drivers/dma/
A Dsandbox-dma-test.c34 struct sandbox_dma_chan channels[SANDBOX_DMA_CH_CNT]; member
62 uc = &ud->channels[dma->id]; in sandbox_dma_of_xlate()
83 uc = &ud->channels[dma->id]; in sandbox_dma_request()
101 uc = &ud->channels[dma->id]; in sandbox_dma_rfree()
121 uc = &ud->channels[dma->id]; in sandbox_dma_enable()
141 uc = &ud->channels[dma->id]; in sandbox_dma_disable()
166 uc = &ud->channels[dma->id]; in sandbox_dma_send()
196 uc = &ud->channels[dma->id]; in sandbox_dma_receive()
260 struct sandbox_dma_chan *uc = &ud->channels[i]; in sandbox_dma_probe()
A DKconfig16 bool "Enable DMA channels support"
19 Enable channels support for DMA. Some DMA controllers have multiple
20 channels which can either transfer data to/from different devices.
27 DMA transfer by simple copying data between channels.
/u-boot/drivers/adc/
A DKconfig7 a number or multi-channels selected by a bitmask
19 - 10 analog input channels
28 - 4 analog input channels
38 - 8 analog input channels
47 - 2~6 analog input channels
65 device and associated channels, start/stop conversions)
A Dadc-uclass.c169 struct adc_channel *channels) in adc_channels_data() argument
184 ret = ops->channels_data(dev, channel_mask, channels); in adc_channels_data()
217 struct adc_channel *channels) in _adc_channels_single_shot() argument
235 channels->id = channel; in _adc_channels_single_shot()
236 channels->data = data; in _adc_channels_single_shot()
237 channels++; in _adc_channels_single_shot()
244 struct adc_channel *channels) in adc_channels_single_shot() argument
257 ret = adc_channels_data(dev, channel_mask, channels); in adc_channels_single_shot()
267 return _adc_channels_single_shot(dev, channel_mask, channels); in adc_channels_single_shot()
A Dsandbox.c77 struct adc_channel *channels) in sandbox_adc_channels_data() argument
100 channels->data = priv->data[i]; in sandbox_adc_channels_data()
101 channels->id = i; in sandbox_adc_channels_data()
102 channels++; in sandbox_adc_channels_data()
/u-boot/include/
A Daudio_codec.h31 int mclk_freq, int bits_per_sample, uint channels);
48 int mclk_freq, int bits_per_sample, uint channels);
A Dadc.h151 struct adc_channel *channels);
208 struct adc_channel *channels);
264 struct adc_channel *channels);
/u-boot/arch/arm/dts/
A Dzynqmp-e-a2197-00-revA.dts45 io-channels = <&vccint 0>, <&vccint 1>, <&vccint 2>, <&vccint 3>;
49 io-channels = <&vcc_soc 0>, <&vcc_soc 1>, <&vcc_soc 2>, <&vcc_soc 3>;
53 io-channels = <&vcc_pmc 0>, <&vcc_pmc 1>, <&vcc_pmc 2>, <&vcc_pmc 3>;
57 io-channels = <&vcc_ram 0>, <&vcc_ram 1>, <&vcc_ram 2>, <&vcc_ram 3>;
61 io-channels = <&vcc_pslp 0>, <&vcc_pslp 1>, <&vcc_pslp 2>, <&vcc_pslp 3>;
65 io-channels = <&vcc_psfp 0>, <&vcc_psfp 1>, <&vcc_psfp 2>, <&vcc_psfp 3>;
69 io-channels = <&vccaux 0>, <&vccaux 1>, <&vccaux 2>, <&vccaux 3>;
77 io-channels = <&vcco_500 0>, <&vcco_500 1>, <&vcco_500 2>, <&vcco_500 3>;
81 io-channels = <&vcco_501 0>, <&vcco_501 1>, <&vcco_501 2>, <&vcco_501 3>;
93 io-channels = <&vcc_1v8 0>, <&vcc_1v8 1>, <&vcc_1v8 2>, <&vcc_1v8 3>;
[all …]
A Dzynqmp-zcu106-revA.dts70 io-channels = <&u76 0>, <&u76 1>, <&u76 2>, <&u76 3>;
74 io-channels = <&u77 0>, <&u77 1>, <&u77 2>, <&u77 3>;
78 io-channels = <&u78 0>, <&u78 1>, <&u78 2>, <&u78 3>;
82 io-channels = <&u87 0>, <&u87 1>, <&u87 2>, <&u87 3>;
86 io-channels = <&u85 0>, <&u85 1>, <&u85 2>, <&u85 3>;
90 io-channels = <&u86 0>, <&u86 1>, <&u86 2>, <&u86 3>;
94 io-channels = <&u93 0>, <&u93 1>, <&u93 2>, <&u93 3>;
98 io-channels = <&u88 0>, <&u88 1>, <&u88 2>, <&u88 3>;
102 io-channels = <&u15 0>, <&u15 1>, <&u15 2>, <&u15 3>;
106 io-channels = <&u92 0>, <&u92 1>, <&u92 2>, <&u92 3>;
[all …]
A Dzynqmp-zcu102-revA.dts70 io-channels = <&u76 0>, <&u76 1>, <&u76 2>, <&u76 3>;
74 io-channels = <&u77 0>, <&u77 1>, <&u77 2>, <&u77 3>;
78 io-channels = <&u78 0>, <&u78 1>, <&u78 2>, <&u78 3>;
82 io-channels = <&u87 0>, <&u87 1>, <&u87 2>, <&u87 3>;
86 io-channels = <&u85 0>, <&u85 1>, <&u85 2>, <&u85 3>;
90 io-channels = <&u86 0>, <&u86 1>, <&u86 2>, <&u86 3>;
94 io-channels = <&u93 0>, <&u93 1>, <&u93 2>, <&u93 3>;
98 io-channels = <&u88 0>, <&u88 1>, <&u88 2>, <&u88 3>;
102 io-channels = <&u15 0>, <&u15 1>, <&u15 2>, <&u15 3>;
106 io-channels = <&u92 0>, <&u92 1>, <&u92 2>, <&u92 3>;
[all …]
A Dzynqmp-zcu111-revA.dts70 io-channels = <&u67 0>, <&u67 1>, <&u67 2>, <&u67 3>;
74 io-channels = <&u59 0>, <&u59 1>, <&u59 2>, <&u59 3>;
78 io-channels = <&u61 0>, <&u61 1>, <&u61 2>, <&u61 3>;
82 io-channels = <&u60 0>, <&u60 1>, <&u60 2>, <&u60 3>;
86 io-channels = <&u64 0>, <&u64 1>, <&u64 2>, <&u64 3>;
90 io-channels = <&u69 0>, <&u69 1>, <&u69 2>, <&u69 3>;
94 io-channels = <&u66 0>, <&u66 1>, <&u66 2>, <&u66 3>;
98 io-channels = <&u65 0>, <&u65 1>, <&u65 2>, <&u65 3>;
102 io-channels = <&u63 0>, <&u63 1>, <&u63 2>, <&u63 3>;
106 io-channels = <&u3 0>, <&u3 1>, <&u3 2>, <&u3 3>;
[all …]
A Dzynqmp-zcu216-revA.dts69 io-channels = <&vccint 0>, <&vccint 1>, <&vccint 2>, <&vccint 3>;
77 io-channels = <&vcc1v8 0>, <&vcc1v8 1>, <&vcc1v8 2>, <&vcc1v8 3>;
81 io-channels = <&vcc1v2 0>, <&vcc1v2 1>, <&vcc1v2 2>, <&vcc1v2 3>;
85 io-channels = <&vadj_fmc 0>, <&vadj_fmc 1>, <&vadj_fmc 2>, <&vadj_fmc 3>;
89 io-channels = <&mgtavcc 0>, <&mgtavcc 1>, <&mgtavcc 2>, <&mgtavcc 3>;
93 io-channels = <&mgt1v2 0>, <&mgt1v2 1>, <&mgt1v2 2>, <&mgt1v2 3>;
97 io-channels = <&mgt1v8 0>, <&mgt1v8 1>, <&mgt1v8 2>, <&mgt1v8 3>;
101 io-channels = <&vccint_ams 0>, <&vccint_ams 1>, <&vccint_ams 2>, <&vccint_ams 3>;
105 io-channels = <&dac_avtt 0>, <&dac_avtt 1>, <&dac_avtt 2>, <&dac_avtt 3>;
113 io-channels = <&adc_avcc 0>, <&adc_avcc 1>, <&adc_avcc 2>, <&adc_avcc 3>;
[all …]
A Dzynqmp-zcu208-revA.dts69 io-channels = <&vccint 0>, <&vccint 1>, <&vccint 2>, <&vccint 3>;
77 io-channels = <&vcc1v8 0>, <&vcc1v8 1>, <&vcc1v8 2>, <&vcc1v8 3>;
81 io-channels = <&vcc1v2 0>, <&vcc1v2 1>, <&vcc1v2 2>, <&vcc1v2 3>;
85 io-channels = <&vadj_fmc 0>, <&vadj_fmc 1>, <&vadj_fmc 2>, <&vadj_fmc 3>;
89 io-channels = <&mgtavcc 0>, <&mgtavcc 1>, <&mgtavcc 2>, <&mgtavcc 3>;
93 io-channels = <&mgt1v2 0>, <&mgt1v2 1>, <&mgt1v2 2>, <&mgt1v2 3>;
97 io-channels = <&mgt1v8 0>, <&mgt1v8 1>, <&mgt1v8 2>, <&mgt1v8 3>;
101 io-channels = <&vccint_ams 0>, <&vccint_ams 1>, <&vccint_ams 2>, <&vccint_ams 3>;
105 io-channels = <&dac_avtt 0>, <&dac_avtt 1>, <&dac_avtt 2>, <&dac_avtt 3>;
113 io-channels = <&adc_avcc 0>, <&adc_avcc 1>, <&adc_avcc 2>, <&adc_avcc 3>;
[all …]
/u-boot/doc/device-tree-bindings/exynos/
A Dsound.txt11 - samsung,i2s-channels : nummber of channels, default is 2
23 samsung,i2s-channels = <2>;
/u-boot/arch/sandbox/include/asm/
A Dsdl.h81 int sandbox_sdl_sound_init(int rate, int channels);
120 static inline int sandbox_sdl_sound_init(int rate, int channels) in sandbox_sdl_sound_init() argument
/u-boot/drivers/net/phy/
A Dncsi.c66 struct ncsi_channel *channels; member
105 ncsi_priv->packages[np].channels[nc].has_link; in ncsi_active()
287 c = &ncsi_priv->packages[np].channels[nc]; in ncsi_rsp_gc()
314 c = &ncsi_priv->packages[np].channels[nc]; in ncsi_rsp_gvi()
375 package->channels = realloc(package->channels, in ncsi_rsp_cis()
378 if (!package->channels) { in ncsi_rsp_cis()
385 package->channels[nc].id = nc; in ncsi_rsp_cis()
386 package->channels[nc].has_link = false; in ncsi_rsp_cis()
429 ncsi_priv->packages[np].channels = NULL; in ncsi_rsp_sp()
622 free(ncsi_priv->packages[i].channels); in ncsi_handle_aen()
[all …]
/u-boot/drivers/reset/
A Dsti-reset.c63 struct syscfg_reset_channel_data *channels; member
180 .channels = stih407_powerdowns,
188 .channels = stih407_softresets,
195 .channels = stih407_picophyresets,
242 base = sti_reset_get_regmap(reset_desc->channels[reset_ctl->id].compatible); in sti_reset_program_hw()
244 ch = &reset_desc->channels[reset_ctl->id]; in sti_reset_program_hw()

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