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/linux/Documentation/devicetree/bindings/regulator/
H A Dqcom-labibb-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom-labibb-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator
10 - Sumit Semwal <sumit.semwal@linaro.org>
20 - const: qcom,pmi8998-lab-ibb
21 - items:
22 - enum:
23 - qcom,pmi8950-lab-ibb
[all …]
H A Dmps,mpq7920.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/mps,mpq7920.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Saravanan Sekar <sravanhome@gmail.com>
14 pattern: "pmic@[0-9a-f]{1,2}"
17 - mps,mpq7920
27 after their hardware counterparts BUCK[1-4], one LDORTC, and LDO[2-5]
30 mps,switch-freq:
40 $ref: regulator.yaml#
[all …]
H A Dqcom,spmi-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom,spmi-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Robert Marko <robimarko@gmail.com>
15 - qcom,pm6125-regulators
16 - qcom,pm660-regulators
17 - qcom,pm660l-regulators
18 - qcom,pm8004-regulators
19 - qcom,pm8005-regulators
[all …]
/linux/arch/arm/boot/dts/qcom/
H A Dpm8941.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/iio/qcom,spmi-vadc.h>
3 #include <dt-bindings/interrupt-controller/irq.h>
4 #include <dt-bindings/spmi/spmi.h>
8 thermal-zones {
9 pm8941-thermal {
10 polling-delay-passive = <100>;
11 polling-delay = <0>;
12 thermal-sensors = <&pm8941_temp>;
40 compatible = "qcom,pm8941", "qcom,spmi-pmic";
[all …]
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8998-sony-xperia-yoshino-lilac.dts1 // SPDX-License-Identifier: BSD-3-Clause
7 /dts-v1/;
9 #include "msm8998-sony-xperia-yoshino.dtsi"
13 compatible = "sony,xperia-lilac", "qcom,msm8998";
14 chassis-type = "handset";
18 regulator-min-microvolt = <5500000>;
19 regulator-max-microvolt = <5500000>;
23 regulator-min-microvolt = <5500000>;
24 regulator-max-microvolt = <5500000>;
25 qcom,soft-start-us = <800>;
[all …]
H A Dmsm8998-sony-xperia-yoshino-poplar.dts1 // SPDX-License-Identifier: BSD-3-Clause
7 /dts-v1/;
9 #include "msm8998-sony-xperia-yoshino.dtsi"
13 compatible = "sony,xperia-poplar", "qcom,msm8998";
14 chassis-type = "handset";
18 regulator-min-microvolt = <5600000>;
19 regulator-max-microvolt = <5600000>;
23 regulator-min-microvolt = <5600000>;
24 regulator-max-microvolt = <5600000>;
25 qcom,soft-start-us = <800>;
[all …]
H A Dmsm8998-sony-xperia-yoshino-maple.dts1 // SPDX-License-Identifier: BSD-3-Clause
7 /dts-v1/;
9 #include "msm8998-sony-xperia-yoshino.dtsi"
13 compatible = "sony,xperia-maple", "qcom,msm8998";
14 chassis-type = "handset";
16 disp_dvdd_vreg: disp-dvdd-vreg {
17 compatible = "regulator-fixed";
18 regulator-name = "disp_dvdd_en";
19 regulator-min-microvolt = <1350000>;
20 regulator-max-microvolt = <1350000>;
[all …]
H A Dmsm8998-sony-xperia-yoshino.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
18 qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */
19 qcom,board-id = <8 0>;
23 compatible = "gpio-gate-clock";
24 pinctrl-0 = <&div_clk1>;
25 pinctrl-names = "default";
27 #clock-cells = <0>;
[all …]
/linux/arch/arm/boot/dts/allwinner/
H A Dsun5i-a13-pocketbook-touch-lux-3.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
6 /dts-v1/;
7 #include "sun5i-a13.dtsi"
8 #include "sunxi-common-regulators.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/pwm/pwm.h>
16 compatible = "pocketbook,touch-lux-3", "allwinner,sun5i-a13";
26 compatible = "pwm-backlight";
[all …]
H A Dsun8i-s3-pinecube.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
6 /dts-v1/;
7 #include "sun8i-v3.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
13 compatible = "pine64,pinecube", "sochip,s3", "allwinner,sun8i-v3";
20 stdout-path = "serial0:115200n8";
24 compatible = "gpio-leds";
38 compatible = "regulator-fixed";
39 regulator-name = "vcc5v0";
[all …]
H A Dsun7i-a20-olinuxino-lime2.dts2 * Copyright 2014 - Iain Paton <ipaton0@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
43 /dts-v1/;
44 #include "sun7i-a20.dtsi"
45 #include "sunxi-common-regulators.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
51 model = "Olimex A20-OLinuXino-LIME2";
52 compatible = "olimex,a20-olinuxino-lime2", "allwinner,sun7i-a20";
59 stdout-path = "serial0:115200n8";
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Dcs35l33.txt5 - compatible : "cirrus,cs35l33"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
11 Documentation/devicetree/bindings/regulator/regulator.txt.
15 - reset-gpios : gpio used to reset the amplifier
17 - interrupts : IRQ line info CS35L33.
18 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - cirrus,boost-ctl : Booster voltage use to supply the amp. If the value is
26 - cirrus,ramp-rate : On power up, it affects the time from when the power
27 up sequence begins to the time the audio reaches a full-scale output.
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Dx-powers,axp152.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/x-powers,axp152.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: X-Powers AXP PMIC
10 - Chen-Yu Tsai <wens@csie.org>
13 - if:
18 - x-powers,axp152
19 - x-powers,axp202
20 - x-powers,axp209
[all …]
/linux/drivers/regulator/
H A Drt6245-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
10 #include <linux/regulator/driver.h>
11 #include <linux/regulator/of_regulator.h>
25 /* HW Enable + Soft start time */
31 #define RT6245_NUM_VOUT ((RT6245_VOUT_MAXUV - RT6245_VOUT_MINUV) / RT6245_VOUT_STEPUV + 1)
44 if (!priv->enable_gpio) in rt6245_enable()
47 gpiod_direction_output(priv->enable_gpio, 1); in rt6245_enable()
55 priv->enable_state = true; in rt6245_enable()
64 if (!priv->enable_gpio) in rt6245_disable()
65 return -EINVAL; in rt6245_disable()
[all …]
H A Dqcom_spmi-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
8 #include <linux/devm-helpers.h>
18 #include <linux/regulator/driver.h>
47 /* Soft start strength of a voltage switch type regulator */
57 * struct spmi_regulator_init_data - spmi-regulator initialization data
59 * used to enable the regulator, if any
67 * used to force the regulator into high power
75 * @vs_soft_start_strength: This parameter sets the soft start strength for
79 * then the soft start strength will be left at its
[all …]
H A Dqcom-labibb-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/regulator/driver.h>
11 #include <linux/regulator/of_regulator.h>
114 ret = regmap_update_bits(rdev->regmap, in qcom_labibb_ocp_hw_enable()
115 vreg->base + REG_LABIBB_INT_LATCHED_CLR, in qcom_labibb_ocp_hw_enable()
121 return regmap_update_bits(rdev->regmap, in qcom_labibb_ocp_hw_enable()
122 vreg->base + REG_LABIBB_INT_EN_SET, in qcom_labibb_ocp_hw_enable()
130 return regmap_update_bits(rdev->regmap, in qcom_labibb_ocp_hw_disable()
131 vreg->base + REG_LABIBB_INT_EN_CLR, in qcom_labibb_ocp_hw_disable()
136 * qcom_labibb_check_ocp_status - Check the Over-Current Protection status
[all …]
/linux/drivers/staging/fbtft/
H A Dfb_upd161704.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2014 Seong-Woo Kim
26 par->fbtftops.reset(par); in init_display()
31 write_reg(par, 0x0003, 0x0001); /* Soft reset */ in init_display()
33 /* oscillator start */ in init_display()
37 /* y-setting */ in init_display()
66 write_reg(par, 0x001C, 0x0C01); /* Regulator voltage setting */ in init_display()
67 write_reg(par, 0x001D, 0x0000); /* Regulator current setting */ in init_display()
98 /*GS = 0: 260-k color (64 gray scale), GS = 1: 8 color (2 gray scale) */ in init_display()
115 switch (par->info->var.rotate) { in set_addr_win()
[all …]
/linux/drivers/net/wireless/ti/wl1251/
H A Dboot.c1 // SPDX-License-Identifier: GPL-2.0-only
19 wl1251_reg_write32(wl, ACX_REG_INTERRUPT_MASK, ~(wl->intr_mask)); in wl1251_boot_target_enable_interrupts()
28 /* perform soft reset */ in wl1251_boot_soft_reset()
35 wl1251_debug(DEBUG_BOOT, "soft reset bootdata 0x%x", boot_data); in wl1251_boot_soft_reset()
40 /* 1.2 check pWhalBus->uSelfClearTime if the in wl1251_boot_soft_reset()
42 wl1251_error("soft reset timeout"); in wl1251_boot_soft_reset()
43 return -1; in wl1251_boot_soft_reset()
52 /* disable auto calibration on start*/ in wl1251_boot_soft_reset()
118 * PG 1.2: set the clock request time to be ref_clk_settling_time - in wl1251_boot_init_seq()
122 tmp = init_data - 0x21; in wl1251_boot_init_seq()
[all …]
/linux/drivers/hwmon/
H A Dadm1177.c1 // SPDX-License-Identifier: GPL-2.0
3 * ADM1177 Hot Swap Controller and Digital Power Monitor with Soft Start Pin
5 * Copyright 2015-2019 Analog Devices Inc.
14 #include <linux/regulator/consumer.h>
27 * struct adm1177_state - driver instance specific data
42 return i2c_master_recv(st->client, data, num); in adm1177_read_raw()
47 return i2c_smbus_write_byte(st->client, cmd); in adm1177_write_cmd()
56 val = 0xFFULL * alert_threshold_ua * st->r_sense_uohm; in adm1177_write_alert_thr()
62 ret = i2c_smbus_write_byte_data(st->client, ADM1177_REG_ALERT_TH, in adm1177_write_alert_thr()
67 st->alert_threshold_ua = alert_threshold_ua; in adm1177_write_alert_thr()
[all …]
/linux/drivers/mfd/
H A Dsi476x-i2c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * drivers/mfd/si476x-i2c.c -- Core device driver for si476x MFD
17 #include <linux/regulator/consumer.h>
21 #include <linux/mfd/si476x-core.h>
27 * si476x_core_config_pinmux() - pin function configuration function
39 dev_dbg(&core->client->dev, "Configuring pinmux\n"); in si476x_core_config_pinmux()
41 core->pinmux.dclk, in si476x_core_config_pinmux()
42 core->pinmux.dfs, in si476x_core_config_pinmux()
43 core->pinmux.dout, in si476x_core_config_pinmux()
44 core->pinmux.xout); in si476x_core_config_pinmux()
[all …]
/linux/sound/soc/codecs/
H A Dssm3515.c1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
101 // The specced range is -71.25...24.00 dB with step size of 0.375 dB,
102 // and a mute item below that. This is represented by -71.62...24.00 dB
104 static DECLARE_TLV_DB_MINMAX_MUTE(ssm3515_dac_volume, -7162, 2400);
119 SOC_SINGLE("Soft Volume Ramping Switch", SSM3515_DAC,
141 dev_err(component->dev, "device reports:%s%s%s%s%s%s%s\n", in ssm3515_read_faults()
142 FIELD_GET(SSM3515_STATUS_UVLO_REG, ret) ? " voltage regulator fault" : "", in ssm3515_read_faults()
145 FIELD_GET(SSM3515_STATUS_AMP_OC, ret) ? " amp over-current fault" : "", in ssm3515_read_faults()
155 /* Start out muted */ in ssm3515_probe()
161 /* Disable the 'master power-down' */ in ssm3515_probe()
[all …]
H A Dcs35l56.c1 // SPDX-License-Identifier: GPL-2.0-only
22 #include <linux/regulator/consumer.h>
27 #include <sound/cs-amp-lib.h>
31 #include <sound/soc-dapm.h>
43 flush_work(&cs35l56->dsp_work); in cs35l56_wait_dsp_ready()
66 static DECLARE_TLV_DB_SCALE(vol_tlv, -10000, 25, 0);
181 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in cs35l56_play_event()
186 dev_dbg(cs35l56->base.dev, "play: %d\n", event); in cs35l56_play_event()
191 return regmap_write(cs35l56->base.regmap, CS35L56_DSP_VIRTUAL1_MBOX_1, in cs35l56_play_event()
195 ret = regmap_read_poll_timeout(cs35l56->base.regmap, in cs35l56_play_event()
[all …]
/linux/drivers/iio/adc/
H A Dmax11410.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/regulator/consumer.h>
139 struct regulator *avdd;
140 struct regulator *vrefp[3];
141 struct regulator *vrefn[3];
175 /* This driver only needs to write 8-bit registers */ in max11410_write_reg()
177 return -EINVAL; in max11410_write_reg()
179 return regmap_write(st->regmap, reg, val); in max11410_write_reg()
188 ret = regmap_bulk_read(st->regmap, reg, &st->scan.data, 3); in max11410_read_reg()
192 *val = get_unaligned_be24(&st->scan.data); in max11410_read_reg()
[all …]
H A Dad7944.c1 // SPDX-License-Identifier: GPL-2.0-only
18 #include <linux/regulator/consumer.h>
26 #include <linux/iio/buffer-dmaengine.h>
40 /* datasheet calls this "4-wire mode" */
42 /* datasheet calls this "3-wire mode" (not related to SPI_3WIRE!) */
48 /* maps adi,spi-mode property value to enum */
67 /* Chip-specific timing specifications. */
73 /* Indicates TURBO is hard-wired to be always enabled. */
118 * AD7944_DEFINE_CHIP_INFO - Define a chip info structure for a specific chip
170 * - There is no soft timestamp since everything is done in hardware.
[all …]
/linux/include/linux/clk/
H A Dat91_pmc.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
8 * Power Management Controller (PMC) - System peripherals registers.
50 #define AT91_PMC_PLL_ACR_UTMIVR (1 << 12) /* UPLL Voltage regulator Control */
55 #define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */
57 #define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI BIAS Start-up Time */
69 #define AT91_PMC_MOSCRCEN (1 << 3) /* Main On-Chip RC Oscillator Enable [some SAM9] */
70 #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */
181 #define AT91_PMC_SMD 0x3c /* Soft Modem Clock Register [some SAM9 only] */
186 #define AT91_PMC_PCKR(n) (0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */
207 #define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */
[all …]

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