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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/
H A Dmax1586-regulator.txt1 Maxim MAX1586 voltage regulator
4 - compatible: must be "maxim,max1586"
5 - reg: I2C slave address, usually 0x14
6 - v3-gain: integer specifying the V3 gain as per datasheet
8 - any required generic properties defined in regulator.txt
16 v3-gain = <1000000>;
19 vcc_core: v3 {
20 regulator-name = "vcc_core";
21 regulator-compatible = "Output_V3";
22 regulator-min-microvolt = <1000000>;
[all …]
H A Dmax8660.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/max8660.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Maxim MAX8660 voltage regulator
10 - Daniel Mack <zonque@gmail.com>
14 pattern: "pmic@[0-9a-f]{1,2}"
17 - maxim,max8660
18 - maxim,max8661
27 "regulator-.+":
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/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dimx28-evk.dts1 // SPDX-License-Identifier: GPL-2.0+
5 /dts-v1/;
10 compatible = "fsl,imx28-evk", "fsl,imx28";
18 reg_3p3v: regulator-3p3v {
19 compatible = "regulator-fixed";
20 regulator-name = "3P3V";
21 regulator-min-microvolt = <3300000>;
22 regulator-max-microvolt = <3300000>;
23 regulator-always-on;
26 reg_vddio_sd0: regulator-vddio-sd0 {
[all …]
H A Dtegra30-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0
15 nvidia,ddc-i2c-bus = <&hdmi_ddc>;
16 nvidia,hpd-gpio =
18 pll-supply = <&reg_1v8_avdd_hdmi_pll>;
19 vdd-supply = <&reg_3v3_avdd_hdmi>;
24 pinctrl-names = "default";
25 pinctrl-0 = <&state_default>;
28 /* Analogue Audio (On-module) */
29 clk1-out-pw4 {
34 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
[all …]
H A Dtegra30-apalis-v1.1.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
16 avdd-pexa-supply = <&vdd2_reg>;
17 avdd-pexb-supply = <&vdd2_reg>;
18 avdd-pex-pll-supply = <&vdd2_reg>;
19 avdd-plle-supply = <&ldo6_reg>;
20 hvdd-pex-supply = <&reg_module_3v3>;
21 vddio-pex-ctl-supply = <&reg_module_3v3>;
22 vdd-pexa-supply = <&vdd2_reg>;
23 vdd-pexb-supply = <&vdd2_reg>;
27 nvidia,num-lanes = <4>;
[all …]
H A Dtegra30-apalis.dtsi1 // SPDX-License-Identifier: GPL-2.0
15 avdd-pexa-supply = <&vdd2_reg>;
16 avdd-pexb-supply = <&vdd2_reg>;
17 avdd-pex-pll-supply = <&vdd2_reg>;
18 avdd-plle-supply = <&ldo6_reg>;
19 hvdd-pex-supply = <&reg_module_3v3>;
20 vddio-pex-ctl-supply = <&reg_module_3v3>;
21 vdd-pexa-supply = <&vdd2_reg>;
22 vdd-pexb-supply = <&vdd2_reg>;
26 nvidia,num-lanes = <4>;
[all …]
H A Dimx7-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Copyright 2016-2020 Toradex
8 compatible = "pwm-backlight";
9 pinctrl-names = "default";
10 pinctrl-0 = <&pinctrl_gpio_bl_on>;
12 enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
15 reg_module_3v3: regulator-module-3v3 {
16 compatible = "regulator-fixed";
17 regulator-name = "+V3.3";
18 regulator-min-microvolt = <3300000>;
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H A Dimx7d-sdb.dts1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 /dts-v1/;
11 compatible = "fsl,imx7d-sdb", "fsl,imx7d";
14 stdout-path = &uart1;
22 gpio-keys {
23 compatible = "gpio-keys";
24 pinctrl-names = "default";
25 pinctrl-0 = <&pinctrl_gpio_keys>;
27 volume-up {
31 wakeup-source;
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H A Dimx6ul-phytec-segin.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 model = "PHYTEC phyBOARD-Segin i.MX6 UltraLite";
9 compatible = "phytec,imx6ul-pbacd-10", "phytec,imx6ul-pcl063", "fsl,imx6ul";
16 reg_sound_1v8: regulator-1v8 {
17 compatible = "regulator-fixed";
18 regulator-name = "i2s-audio-1v8";
19 regulator-min-microvolt = <1800000>;
20 regulator-max-microvolt = <1800000>;
24 reg_sound_3v3: regulator-3v3 {
25 compatible = "regulator-fixed";
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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";
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H A Dvf-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Copyright 2014-2020 Toradex
14 compatible = "pwm-backlight";
15 pinctrl-names = "default";
16 pinctrl-0 = <&pinctrl_gpio_bl_on>;
18 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
22 reg_module_3v3: regulator-module-3v3 {
23 compatible = "regulator-fixed";
24 regulator-name = "+V3.3";
25 regulator-min-microvolt = <3300000>;
[all …]
H A Dpxa300-raumfeld-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
10 hw-revision = <0>;
14 stdout-path = &ffuart;
22 reg_3v3: regulator-3v3 {
23 compatible = "regulator-fixed";
24 regulator-name = "3v3-fixed-supply";
25 regulator-min-microvolt = <3300000>;
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H A Dimx6sx-nitrogen6sx.dts1 // SPDX-License-Identifier: GPL-2.0 OR X11
6 /dts-v1/;
12 compatible = "boundary,imx6sx-nitrogen6sx", "fsl,imx6sx";
19 backlight-lvds {
20 compatible = "pwm-backlight";
22 brightness-levels = <0 4 8 16 32 64 128 255>;
23 default-brightness-level = <6>;
24 power-supply = <&reg_3p3v>;
27 reg_1p8v: regulator-1p8v {
28 compatible = "regulator-fixed";
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H A Dimx6qdl-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Copyright 2014-2022 Toradex
8 #include <dt-bindings/gpio/gpio.h>
15 compatible = "pwm-backlight";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_gpio_bl_on>;
19 enable-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */
23 reg_module_3v3: regulator-module-3v3 {
24 compatible = "regulator-fixed";
25 regulator-name = "+V3.3";
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H A Dimx7d-nitrogen7.dts1 // SPDX-License-Identifier: GPL-2.0 OR X11
6 /dts-v1/;
12 compatible = "boundary,imx7d-nitrogen7", "fsl,imx7d";
19 backlight-j9 {
20 compatible = "gpio-backlight";
21 pinctrl-names = "default";
22 pinctrl-0 = <&pinctrl_backlight_j9>;
24 default-on;
27 backlight_lcd: backlight-j20 {
28 compatible = "pwm-backlight";
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H A Dimx6qdl-prti6q.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
11 stdout-path = &uart4;
14 reg_3v3: regulator-3v3 {
15 compatible = "regulator-fixed";
16 regulator-name = "3v3";
17 regulator-min-microvolt = <3300000>;
18 regulator-max-microvolt = <3300000>;
21 reg_usb_h1_vbus: regulator-h1-vbus {
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H A 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>;
[all …]
H A Dimx23-evk.dts1 // SPDX-License-Identifier: GPL-2.0+
5 /dts-v1/;
10 compatible = "fsl,imx23-evk", "fsl,imx23";
17 reg_vddio_sd0: regulator-vddio-sd0 {
18 compatible = "regulator-fixed";
19 regulator-name = "vddio-sd0";
20 regulator-min-microvolt = <3300000>;
21 regulator-max-microvolt = <3300000>;
25 reg_lcd_3v3: regulator-lcd-3v3 {
26 compatible = "regulator-fixed";
[all …]
H A Dimx6ull-colibri.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
15 compatible = "pwm-backlight";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_gpio_bl_on>;
18 enable-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
22 reg_module_3v3: regulator-module-3v3 {
23 compatible = "regulator-fixed";
24 regulator-always-on;
25 regulator-name = "+V3.3";
26 regulator-min-microvolt = <3300000>;
[all …]
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/allwinner/
H A Dsun50i-h6-pine-h64.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 /dts-v1/;
6 #include "sun50i-h6.dtsi"
7 #include "sun50i-h6-cpu-opp.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
13 compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
22 stdout-path = "serial0:115200n8";
26 #clock-cells = <0>;
27 compatible = "fixed-clock";
28 clock-frequency = <32768>;
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H A Dsun50i-h5-nanopi-neo2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 /dts-v1/;
5 #include "sun50i-h5.dtsi"
7 #include <dt-bindings/gpio/gpio.h>
11 compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
19 stdout-path = "serial0:115200n8";
23 compatible = "gpio-leds";
28 default-state = "on";
37 reg_gmac_3v3: gmac-3v3 {
38 compatible = "regulator-fixed";
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H A Dsun50i-a64-orangepi-win.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // Copyright (C) 2017-2018 Samuel Holland <samuel@sholland.org>
5 /dts-v1/;
7 #include "sun50i-a64.dtsi"
8 #include "sun50i-a64-cpu-opp.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
14 compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64";
26 stdout-path = "serial0:115200n8";
29 hdmi-connector {
30 compatible = "hdmi-connector";
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/OK3568_Linux_fs/kernel/include/linux/regulator/
H A Dmax1586.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * max1586.h -- Voltage regulation for the Maxim 1586
11 #include <linux/regulator/machine.h>
23 * max1586_subdev_data - regulator data
24 * @id: regulator Id (either MAX1586_V3 or MAX1586_V6)
25 * @name: regulator cute name (example for V3: "vcc_core")
26 * @platform_data: regulator init data (constraints, supplies, ...)
35 * max1586_platform_data - platform data for max1586
37 * @subdevs: regulator used
38 * At most, there will be a regulator for V3 and one for V6 voltages.
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/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dtegra30-apalis.dts1 /dts-v1/;
10 stdout-path = &uarta;
35 pcie-controller@00003000 {
37 avdd-pexa-supply = <&vdd2_reg>;
38 vdd-pexa-supply = <&vdd2_reg>;
39 avdd-pexb-supply = <&vdd2_reg>;
40 vdd-pexb-supply = <&vdd2_reg>;
41 avdd-pex-pll-supply = <&vdd2_reg>;
42 avdd-plle-supply = <&ldo6_reg>;
43 vddio-pex-ctl-supply = <&sys_3v3_reg>;
[all …]
/OK3568_Linux_fs/kernel/drivers/regulator/
H A Dmax1586.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * max1586.c -- Voltage and current regulation for the Maxim 1586
11 #include <linux/regulator/driver.h>
13 #include <linux/regulator/max1586.h>
15 #include <linux/regulator/of_regulator.h>
32 /* min/max V3 voltage */
44 * As regulator framework doesn't accept voltages to be 0V, we use 1uV.
49 * V3 voltage
51 * set V3 to 0.700V + (x & 0x1f) * 0.025V
60 return max1586->v3_curr_sel; in max1586_v3_get_voltage_sel()
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