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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/
Dcirrus,lochnagar.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
15 Logic devices on mini-cards, as well as allowing connection of
25 [2] include/dt-bindings/pinctrl/lochnagar.h
26 [3] include/dt-bindings/clock/lochnagar.h
28 And these documents for the required sub-node binding details:
35 - if:
39 - cirrus,lochnagar2
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Dcirrus,madera.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cirrus Logic Madera class audio CODECs Multi-Functional Device
10 - patches@opensource.cirrus.com
23 - $ref: /schemas/pinctrl/cirrus,madera.yaml#
24 - $ref: /schemas/regulator/wlf,arizona.yaml#
25 - $ref: /schemas/sound/cirrus,madera.yaml#
26 - if:
31 - cirrus,cs47l85
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Dwlf,arizona.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
17 - $ref: /schemas/sound/wlf,arizona.yaml#
18 - $ref: /schemas/regulator/wlf,arizona.yaml#
19 - $ref: /schemas/extcon/wlf,arizona.yaml#
20 - if:
25 - cirrus,cs47l24
26 - wlf,wm1831
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/kernel/linux/linux-5.10/drivers/regulator/
Darizona-micsupp.c1 // SPDX-License-Identifier: GPL-2.0+
3 // arizona-micsupp.c -- Microphone supply for Arizona devices
31 #include <linux/regulator/arizona-micsupp.h>
40 struct regulator_consumer_supply supply; member
50 struct snd_soc_dapm_context *dapm = *micsupp->dapm; in arizona_micsupp_check_cp()
55 ret = regmap_read(micsupp->regmap, micsupp->enable_reg, &val); in arizona_micsupp_check_cp()
57 dev_err(micsupp->dev, in arizona_micsupp_check_cp()
84 schedule_work(&micsupp->check_cp_work); in arizona_micsupp_enable()
96 schedule_work(&micsupp->check_cp_work); in arizona_micsupp_disable()
108 schedule_work(&micsupp->check_cp_work); in arizona_micsupp_set_bypass()
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/kernel/linux/linux-5.10/Documentation/hwmon/
Dlochnagar.rst10 -----------
12 Lochnagar 2 features built-in Current Monitor circuitry that allows for the
13 measurement of both voltage and current on up to eight of the supply voltage
22 ----------------
73 in7_input Measured voltage for MICVDD (milliVolts)
74 in7_label "MICVDD"
75 curr8_input Measured current for MICVDD (milliAmps)
76 curr8_label "MICVDD"
77 power8_average Measured average power for MICVDD (microWatts)
79 power8_label "MICVDD"
/kernel/linux/linux-5.10/drivers/mfd/
Dmadera-core.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2015-2018 Cirrus Logic
48 .name = "madera-ldo1",
54 "MICVDD",
60 { .name = "madera-pinctrl", },
61 { .name = "madera-irq", },
62 { .name = "madera-gpio", },
64 .name = "madera-extcon",
66 .num_parent_supplies = 1, /* We only need MICVDD */
69 .name = "cs47l15-codec",
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Darizona-core.c1 // SPDX-License-Identifier: GPL-2.0-only
41 mutex_lock(&arizona->clk_lock); in arizona_clk32k_enable()
43 arizona->clk32k_ref++; in arizona_clk32k_enable()
45 if (arizona->clk32k_ref == 1) { in arizona_clk32k_enable()
46 switch (arizona->pdata.clk32k_src) { in arizona_clk32k_enable()
48 ret = pm_runtime_get_sync(arizona->dev); in arizona_clk32k_enable()
51 ret = clk_prepare_enable(arizona->mclk[ARIZONA_MCLK1]); in arizona_clk32k_enable()
53 pm_runtime_put_sync(arizona->dev); in arizona_clk32k_enable()
58 ret = clk_prepare_enable(arizona->mclk[ARIZONA_MCLK2]); in arizona_clk32k_enable()
64 ret = regmap_update_bits(arizona->regmap, ARIZONA_CLOCK_32K_1, in arizona_clk32k_enable()
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/freescale/
Dimx8mm-beacon-baseboard.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 compatible = "gpio-leds";
13 default-state = "off";
19 default-state = "off";
25 default-state = "off";
29 pinctrl-names = "default";
30 pinctrl-0 = <&pinctrl_led3>;
33 linux,default-trigger = "heartbeat";
37 reg_audio: regulator-audio {
38 compatible = "regulator-fixed";
[all …]
Dimx8mq-librem5.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2020 Purism SPC
6 /dts-v1/;
8 #include "dt-bindings/input/input.h"
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include "dt-bindings/pwm/pwm.h"
11 #include "dt-bindings/usb/pd.h"
18 backlight_dsi: backlight-dsi {
19 compatible = "led-backlight";
23 pmic_osc: clock-pmic {
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dimx6-logicpd-baseboard.dtsi1 // SPDX-License-Identifier: GPL-2.0
7 compatible = "gpio-keys";
13 debounce-interval = <10>;
14 wakeup-source;
21 debounce-interval = <10>;
22 wakeup-source;
29 debounce-interval = <10>;
30 wakeup-source;
37 debounce-interval = <10>;
38 wakeup-source;
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Dimx6sll-evk.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright 2017-2018 NXP.
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
16 compatible = "fsl,imx6sll-evk", "fsl,imx6sll";
19 stdout-path = &uart1;
27 backlight_display: backlight-display {
28 compatible = "pwm-backlight";
30 brightness-levels = <0 4 8 16 32 64 128 255>;
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Dimx6sl-evk.dts1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
13 compatible = "fsl,imx6sl-evk", "fsl,imx6sl";
16 stdout-path = &uart1;
25 compatible = "pwm-backlight";
27 brightness-levels = <0 4 8 16 32 64 128 255>;
28 default-brightness-level = <6>;
32 compatible = "gpio-leds";
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Dimx6sx-sdb.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
13 compatible = "fsl,imx6sx-sdb", "fsl,imx6sx";
16 stdout-path = &uart1;
24 backlight_display: backlight-display {
25 compatible = "pwm-backlight";
27 brightness-levels = <0 4 8 16 32 64 128 255>;
28 default-brightness-level = <6>;
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Dimx6qdl-sabresd.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include <dt-bindings/clock/imx6qdl-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
12 stdout-path = &uart1;
20 reg_usb_otg_vbus: regulator-usb-otg-vbus {
21 compatible = "regulator-fixed";
22 regulator-name = "usb_otg_vbus";
23 regulator-min-microvolt = <5000000>;
24 regulator-max-microvolt = <5000000>;
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/renesas/
Dbeacon-renesom-baseboard.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
10 backlight_lvds: backlight-lvds {
11 compatible = "pwm-backlight";
12 power-supply = <&reg_lcd>;
13 enable-gpios = <&gpio_exp1 3 GPIO_ACTIVE_LOW>;
15 brightness-levels = <0 4 8 16 32 64 128 255>;
16 default-brightness-level = <6>;
19 backlight_rgb: backlight-rgb {
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/qcom/
Dsc7180-trogdor.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
23 /delete-node/ &hyp_mem;
24 /delete-node/ &xbl_mem;
25 /delete-node/ &aop_mem;
26 /delete-node/ &sec_apps_mem;
27 /delete-node/ &tz_mem;
35 reserved-memory {
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/kernel/linux/linux-5.10/sound/soc/codecs/
Dwm8995.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8995.c -- WM8995 ALSA SoC Audio driver
26 #include <sound/soc-dapm.h>
41 "MICVDD"
389 * We can't use the same notifier block for more than one supply and
400 regcache_mark_dirty(wm8995->regmap); \
414 static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
415 static const DECLARE_TLV_DB_SCALE(in1lr_pga_tlv, -1650, 150, 0);
417 static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
420 "Differential", "Single-ended IN1LN", "Single-ended IN1LP"
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Dwm8904.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8904.c -- WM8904 ALSA SoC Audio driver
5 * Copyright 2009-12 Wolfson Microelectronics plc
42 "MICVDD",
84 /* DC servo configuration - cached offset values */
89 { 4, 0x0018 }, /* R4 - Bias Control 0 */
90 { 5, 0x0000 }, /* R5 - VMID Control 0 */
91 { 6, 0x0000 }, /* R6 - Mic Bias Control 0 */
92 { 7, 0x0000 }, /* R7 - Mic Bias Control 1 */
93 { 8, 0x0001 }, /* R8 - Analogue DAC 0 */
[all …]
Drt5668.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5668.c -- RT5668B ALSA SoC audio component driver
27 #include <sound/soc-dapm.h>
39 "MICVDD",
746 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
747 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
748 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
803 * rt5668_sel_asrc_clk_src - select ASRC clock source for a set of filters
827 return -EINVAL; in rt5668_sel_asrc_clk_src()
887 * rt5668_headset_detect - Detect headset.
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Dwm8962.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8962.c -- WM8962 ALSA SoC Audio driver
5 * Copyright 2010-2 Wolfson Microelectronics plc
44 "MICVDD",
87 /* We can't use the same notifier block for more than one supply and
98 regcache_mark_dirty(wm8962->regmap); \
113 { 0, 0x009F }, /* R0 - Left Input volume */
114 { 1, 0x049F }, /* R1 - Right Input volume */
115 { 2, 0x0000 }, /* R2 - HPOUTL volume */
116 { 3, 0x0000 }, /* R3 - HPOUTR volume */
[all …]
Drt5665.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5665.c -- RT5665/RT5658 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
39 "MICVDD",
888 static const DECLARE_TLV_DB_SCALE(hp_vol_tlv, -2250, 150, 0);
889 static const DECLARE_TLV_DB_SCALE(mono_vol_tlv, -1400, 150, 0);
890 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
891 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -65625, 375, 0);
892 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
893 static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
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