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Searched +full:adc +full:- +full:1 +full:bit +full:- +full:rpt (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/iio/adc/
H A Dmt6360-adc.c1 // SPDX-License-Identifier: GPL-2.0
31 #define MT6360_ADCEN_MASK BIT(15)
61 /* Due to only one set of ADC control, this lock is used to prevent the race condition */
69 u8 rpt[3]; in mt6360_adc_read_channel() local
74 mutex_lock(&mad->adc_lock); in mt6360_adc_read_channel()
76 /* Select the preferred ADC channel */ in mt6360_adc_read_channel()
77 ret = regmap_update_bits(mad->regmap, MT6360_REG_PMUADCRPT1, MT6360_PREFERCH_MASK, in mt6360_adc_read_channel()
82 adc_enable = cpu_to_be16(MT6360_ADCEN_MASK | BIT(channel)); in mt6360_adc_read_channel()
83 ret = regmap_raw_write(mad->regmap, MT6360_REG_PMUADCCFG, &adc_enable, sizeof(adc_enable)); in mt6360_adc_read_channel()
87 predict_end_t = ktime_add_ms(mad->last_off_timestamps[channel], 2 * ADC_WAIT_TIME_MS); in mt6360_adc_read_channel()
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/linux/Documentation/devicetree/bindings/sound/
H A Ddialog,da7219.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Rau <David.Rau.opensource@dm.renesas.com>
13 The DA7219 is an ultra low-power audio codec with
14 in-built advanced accessory detection (AAD) for mobile
16 sample rates up to 96 kHz at 24-bit resolution.
23 maxItems: 1
26 maxItems: 1
28 VDD-supply:
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/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8183-kukui-audio-da7219.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
9 da7219: da7219@1a {
10 pinctrl-names = "default";
11 pinctrl-0 = <&da7219_pins>;
14 interrupts-extended = <&pio 165 IRQ_TYPE_LEVEL_LOW>;
16 dlg,micbias-lvl = <2600>;
17 dlg,mic-amp-in-sel = "diff";
18 VDD-supply = <&pp1800_alw>;
19 VDDMIC-supply = <&pp3300_alw>;
20 VDDIO-supply = <&pp1800_alw>;
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/linux/sound/soc/codecs/
H A Dda7219-aad.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * da7219-aad.c - Dialog DA7219 ALSA SoC AAD Driver
24 #include "da7219-aad.h"
35 da7219->aad->jack = jack; in da7219_aad_jack_det()
36 da7219->aad->jack_inserted = false; in da7219_aad_jack_det()
55 struct snd_soc_component *component = da7219_aad->component; in da7219_aad_btn_det_work()
83 dev_warn(component->dev, "Mic bias status check timed out"); in da7219_aad_btn_det_work()
85 da7219->micbias_on_event = true; in da7219_aad_btn_det_work()
91 if (da7219_aad->micbias_pulse_lvl && da7219_aad->micbias_pulse_time) { in da7219_aad_btn_det_work()
96 da7219_aad->micbias_pulse_lvl); in da7219_aad_btn_det_work()
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-gru.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright 2016-2017 Google, Inc
8 #include <dt-bindings/input/input.h>
9 #include "rk3399-op1.dtsi"
18 stdout-path = "serial2:115200n8";
27 * - Rails that only connect to the EC (or devices that the EC talks to)
29 * - Rails _are_ included if the rails go to the AP even if the AP
38 * - The EC controls the enable and the EC always enables a rail as
40 * - The rails are actually connected to each other by a jumper and
45 ppvar_sys: ppvar-sys {
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