Searched +full:brownout +full:- +full:threshold (Results 1 – 5 of 5) sorted by relevance
/linux-6.14.4/Documentation/devicetree/bindings/sound/ |
D | cs35l36.txt | 5 - compatible : "cirrus,cs35l36" 7 - reg : the I2C address of the device for I2C 9 - VA-supply, VP-supply : power supplies for the device, 13 - cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost 18 - cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA. 24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value. 32 - cirrus,multi-amp-mode : Boolean to determine if there are more than 33 one amplifier in the system. If more than one it is best to Hi-Z the ASP 36 - cirrus,boost-ctl-select : Boost converter control source selection. 39 0x00 - Control Port Value [all …]
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D | maxim,max98504.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Krzysztof Kozlowski <[email protected]> 27 DIOVDD-supply: true 28 DVDD-supply: true 29 PVDD-supply: true 31 maxim,brownout-threshold: 36 PVDD brownout threshold, where values correspond to 2.6V, 2.65V...3.65V 37 voltage range. Property also enables the PVDD brownout protection. [all …]
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/linux-6.14.4/sound/soc/codecs/ |
D | max98504.c | 1 // SPDX-License-Identifier: GPL-2.0-only 5 * Copyright 2013 - 2014 Maxim Integrated Products 107 struct snd_soc_component *c = snd_soc_dapm_to_component(w->dapm); in max98504_pcm_rx_ev() 112 regmap_write(max98504->regmap, MAX98504_PCM_RX_ENABLE, in max98504_pcm_rx_ev() 113 max98504->pcm_rx_channels); in max98504_pcm_rx_ev() 116 regmap_write(max98504->regmap, MAX98504_PCM_RX_ENABLE, 0); in max98504_pcm_rx_ev() 126 struct regmap *map = max98504->regmap; in max98504_component_probe() 129 ret = regulator_bulk_enable(MAX98504_NUM_SUPPLIES, max98504->supplies); in max98504_component_probe() 136 if (!max98504->brownout_enable) in max98504_component_probe() 142 (max98504->brownout_threshold & 0x1f) << 3 | in max98504_component_probe() [all …]
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D | cs35l34.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */ 3 * cs35l34.h -- CS35L34 ALSA SoC audio driver 28 #define CS35L34_PROTECT_CTL 0x18 /* Amp Gain - Prot Ctl Param */ 46 #define CS35L34_PRED_BROWNOUT_THRESH 0x41 /* PRD Brownout Threshold */ 47 #define CS35L34_PRED_BROWNOUT_VOL_CTL 0x42 /* PRD Brownout Volume Ctl */ 48 #define CS35L34_PRED_BROWNOUT_RATE_CTL 0x43 /* PRD Brownout Rate Ctl */ 53 #define CS35L34_PRED_BRWNOUT_ATT_STATUS 0x4C /* PRD Brownout Atten Status */
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D | max98396.c | 1 // SPDX-License-Identifier: GPL-2.0 349 struct snd_soc_component *component = codec_dai->component; in max98396_dai_set_fmt() 360 dev_dbg(component->dev, "%s: fmt 0x%08X\n", __func__, fmt); in max98396_dai_set_fmt() 377 dev_err(component->dev, "DAI invert mode %d unsupported\n", in max98396_dai_set_fmt() 379 return -EINVAL; in max98396_dai_set_fmt() 397 dev_err(component->dev, "DAI format %d unsupported\n", in max98396_dai_set_fmt() 399 return -EINVAL; in max98396_dai_set_fmt() 402 ret = regmap_read(max98396->regmap, MAX98396_R210F_GLOBAL_EN, &status); in max98396_dai_set_fmt() 404 return -EINVAL; in max98396_dai_set_fmt() 407 ret = regmap_read(max98396->regmap, MAX98396_R2041_PCM_MODE_CFG, ®); in max98396_dai_set_fmt() [all …]
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