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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/
Dltc3676.txt1 Linear Technology LTC3676 8-output regulators
4 - compatible: "lltc,ltc3676"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, sw4,
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
21 412.5mV to 800mV in 12.5 mV steps. The output voltage thus ranges between
26 regulator can not be disabled and thus should have the regulator-always-on
37 regulator-min-microvolt = <674400>;
[all …]
Dltc3589.txt1 Linear Technology LTC3589, LTC3589-1, and LTC3589-2 8-output regulators
4 - compatible: "lltc,ltc3589", "lltc,ltc3589-1" or "lltc,ltc3589-2"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, bb-out,
13 nodes for sw1, sw2, sw3, bb-out, ldo1, and ldo2 additionally need to specify
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
21 0.3625 V to 0.75 V in 12.5 mV steps. The output voltage thus ranges between
22 0.3625 * (1 + R1/R2) V and 0.75 * (1 + R1/R2) V. Regulators bb-out and ldo1
[all …]
Dmps,mp886x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Monolithic Power Systems MP8867/MP8869 voltage regulator
10 - Jisheng Zhang <jszhang@kernel.org>
13 - $ref: regulator.yaml#
18 - mps,mp8867
19 - mps,mp8869
24 enable-gpios:
28 mps,fb-voltage-divider:
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/
Dltc3676.txt1 Linear Technology LTC3676 8-output regulators
4 - compatible: "lltc,ltc3676"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, sw4,
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
21 412.5mV to 800mV in 12.5 mV steps. The output voltage thus ranges between
26 regulator can not be disabled and thus should have the regulator-always-on
37 regulator-min-microvolt = <674400>;
[all …]
Dltc3589.txt1 Linear Technology LTC3589, LTC3589-1, and LTC3589-2 8-output regulators
4 - compatible: "lltc,ltc3589", "lltc,ltc3589-1" or "lltc,ltc3589-2"
5 - reg: I2C slave address
8 - regulators: Contains eight regulator child nodes sw1, sw2, sw3, bb-out,
13 nodes for sw1, sw2, sw3, bb-out, ldo1, and ldo2 additionally need to specify
14 the resistor values of their external feedback voltage dividers:
17 - lltc,fb-voltage-divider: An array of two integers containing the resistor
18 values R1 and R2 of the feedback voltage divider in ohms.
21 0.3625 V to 0.75 V in 12.5 mV steps. The output voltage thus ranges between
22 0.3625 * (1 + R1/R2) V and 0.75 * (1 + R1/R2) V. Regulators bb-out and ldo1
[all …]
Dmps,mp886x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Monolithic Power Systems MP8867/MP8869 voltage regulator
10 - Jisheng Zhang <jszhang@kernel.org>
13 - $ref: regulator.yaml#
18 - mps,mp8867
19 - mps,mp8869
24 enable-gpios:
28 mps,fb-voltage-divider:
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/
Dimx53-usbarmory.dts8 * This file is dual-licensed: you can use it either under the terms
47 /dts-v1/;
52 compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
57 stdout-path = &uart1;
66 compatible = "gpio-leds";
67 pinctrl-names = "default";
68 pinctrl-0 = <&pinctrl_led>;
70 led-user {
73 linux,default-trigger = "heartbeat";
83 operating-points = <
[all …]
Dimx6qdl-gw552x.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
25 gpio-keys {
26 compatible = "gpio-keys";
28 user-pb {
34 user-pb1x {
37 interrupt-parent = <&gsc>;
41 key-erased {
[all …]
Dimx6qdl-gw51xx.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
24 gpio-keys {
25 compatible = "gpio-keys";
27 user-pb {
33 user-pb1x {
36 interrupt-parent = <&gsc>;
40 key-erased {
[all …]
Dimx6qdl-gw551x.dtsi4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/media/tda1997x.h>
50 #include <dt-bindings/input/linux-event-codes.h>
51 #include <dt-bindings/interrupt-controller/irq.h>
52 #include <dt-bindings/sound/fsl-imx-audmux.h>
68 gpio-keys {
69 compatible = "gpio-keys";
71 user-pb {
[all …]
Dimx6qdl-gw553x.dtsi4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/linux-event-codes.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
63 stdout-path = &uart2;
66 gpio-keys {
67 compatible = "gpio-keys";
69 user-pb {
75 user-pb1x {
[all …]
Dimx6qdl-gw52xx.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
27 compatible = "pwm-backlight";
29 brightness-levels = <0 4 8 16 32 64 128 255>;
30 default-brightness-level = <7>;
33 gpio-keys {
34 compatible = "gpio-keys";
36 user-pb {
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dimx53-usbarmory.dts8 * This file is dual-licensed: you can use it either under the terms
47 /dts-v1/;
52 compatible = "inversepath,imx53-usbarmory", "fsl,imx53";
57 stdout-path = &uart1;
66 compatible = "gpio-leds";
67 pinctrl-names = "default";
68 pinctrl-0 = <&pinctrl_led>;
73 linux,default-trigger = "heartbeat";
83 operating-points = <
92 pinctrl-names = "default";
[all …]
Dimx6q-dhcom-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+)
8 #include <dt-bindings/pwm/pwm.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/clock/imx6qdl-clock.h>
11 #include <dt-bindings/input/input.h>
26 reg_usb_otg_vbus: regulator-usb-otg-vbus {
27 compatible = "regulator-fixed";
28 regulator-name = "usb_otg_vbus";
29 regulator-min-microvolt = <5000000>;
30 regulator-max-microvolt = <5000000>;
[all …]
Dimx6qdl-gw552x.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
25 gpio-keys {
26 compatible = "gpio-keys";
27 #address-cells = <1>;
28 #size-cells = <0>;
30 user-pb {
36 user-pb1x {
[all …]
Dimx6qdl-gw51xx.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
24 gpio-keys {
25 compatible = "gpio-keys";
27 user-pb {
33 user-pb1x {
36 interrupt-parent = <&gsc>;
40 key-erased {
[all …]
Dimx6qdl-gw53xx.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/linux-event-codes.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
27 compatible = "pwm-backlight";
29 brightness-levels = <0 4 8 16 32 64 128 255>;
30 default-brightness-level = <7>;
33 gpio-keys {
34 compatible = "gpio-keys";
35 #address-cells = <1>;
[all …]
Dimx6qdl-gw551x.dtsi4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/media/tda1997x.h>
50 #include <dt-bindings/input/linux-event-codes.h>
51 #include <dt-bindings/interrupt-controller/irq.h>
52 #include <dt-bindings/sound/fsl-imx-audmux.h>
68 gpio-keys {
69 compatible = "gpio-keys";
70 #address-cells = <1>;
[all …]
Dimx6qdl-gw553x.dtsi4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/linux-event-codes.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
63 stdout-path = &uart2;
66 gpio-keys {
67 compatible = "gpio-keys";
69 user-pb {
75 user-pb1x {
[all …]
/kernel/linux/linux-5.10/Documentation/hwmon/
Dltc4261.rst10 Addresses scanned: -
14 http://cds.linear.com/docs/Datasheet/42612fb.pdf
16 Author: Guenter Roeck <linux@roeck-us.net>
20 -----------
22 The LTC4261/LTC4261-2 negative voltage Hot Swap controllers allow a board
27 -----------
37 $ echo ltc4261 0x10 > /sys/bus/i2c/devices/i2c-1/new_device
41 -------------
43 Voltage readings provided by this driver are reported as obtained from the ADC
44 registers. If a set of voltage divider resistors is installed, calculate the
[all …]
Dltc2945.rst10 Addresses scanned: -
14 https://www.analog.com/media/en/technical-documentation/data-sheets/2945fb.pdf
16 Author: Guenter Roeck <linux@roeck-us.net>
20 -----------
22 The LTC2945 is a rail-to-rail system monitor that measures current, voltage,
27 -----------
37 $ echo ltc2945 0x10 > /sys/bus/i2c/devices/i2c-1/new_device
41 -------------
43 Voltage readings provided by this driver are reported as obtained from the ADC
44 registers. If a set of voltage divider resistors is installed, calculate the
[all …]
/kernel/linux/linux-6.6/Documentation/hwmon/
Dltc4261.rst10 Addresses scanned: -
14 http://cds.linear.com/docs/Datasheet/42612fb.pdf
16 Author: Guenter Roeck <linux@roeck-us.net>
20 -----------
22 The LTC4261/LTC4261-2 negative voltage Hot Swap controllers allow a board
27 -----------
37 $ echo ltc4261 0x10 > /sys/bus/i2c/devices/i2c-1/new_device
41 -------------
43 Voltage readings provided by this driver are reported as obtained from the ADC
44 registers. If a set of voltage divider resistors is installed, calculate the
[all …]
Dltc2945.rst10 Addresses scanned: -
14 https://www.analog.com/media/en/technical-documentation/data-sheets/2945fb.pdf
16 Author: Guenter Roeck <linux@roeck-us.net>
20 -----------
22 The LTC2945 is a rail-to-rail system monitor that measures current, voltage,
27 -----------
37 $ echo ltc2945 0x10 > /sys/bus/i2c/devices/i2c-1/new_device
41 -------------
43 Voltage readings provided by this driver are reported as obtained from the ADC
44 registers. If a set of voltage divider resistors is installed, calculate the
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
Dppatomctrl.h76 uint32_t pll_post_divider; /* post divider value */
78 pp_atomctrl_tcipll_fb_divider ul_fb_div; /* Output Parameter: PLL FB divider */
79 uint8_t uc_pll_ref_div; /* Output Parameter: PLL ref divider */
80 uint8_t uc_pll_post_div; /* Output Parameter: PLL post divider */
86 uint32_t pll_post_divider; /* post divider value */
88 pp_atomctrl_tcipll_fb_divider ul_fb_div; /*Output Parameter: PLL FB divider */
89 uint8_t uc_pll_ref_div; /*Output Parameter: PLL ref divider */
90 uint8_t uc_pll_post_div; /*Output Parameter: PLL post divider */
165 …uint16_t us_max_nb_voltage; /* high NB voltage, calculated using current VDDNB (D24F2…
166 …uint16_t us_min_nb_voltage; /* low NB voltage, calculated using current VDDNB (D24F2x…
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
Dppatomctrl.h76 uint32_t pll_post_divider; /* post divider value */
78 pp_atomctrl_tcipll_fb_divider ul_fb_div; /* Output Parameter: PLL FB divider */
79 uint8_t uc_pll_ref_div; /* Output Parameter: PLL ref divider */
80 uint8_t uc_pll_post_div; /* Output Parameter: PLL post divider */
86 uint32_t pll_post_divider; /* post divider value */
88 pp_atomctrl_tcipll_fb_divider ul_fb_div; /*Output Parameter: PLL FB divider */
89 uint8_t uc_pll_ref_div; /*Output Parameter: PLL ref divider */
90 uint8_t uc_pll_post_div; /*Output Parameter: PLL post divider */
165 …uint16_t us_max_nb_voltage; /* high NB voltage, calculated using current VDDNB (D24F2…
166 …uint16_t us_min_nb_voltage; /* low NB voltage, calculated using current VDDNB (D24F2x…
[all …]

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