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/Linux-v6.1/Documentation/devicetree/bindings/mfd/
Dsamsung,s5m8767.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
17 and current regulators, RTC, clock outputs and other sub-blocks.
21 const: samsung,s5m8767-pmic
39 s5m8767,pmic-buck2-dvs-voltage:
40 $ref: /schemas/types.yaml#/definitions/uint32-array
44 A set of 8 voltage values in micro-volt (uV) units for buck2 when
45 changing voltage using gpio dvs.
[all …]
Dmax8998.txt1 * Maxim MAX8998, National/TI LP3974 multi-function device
3 The Maxim MAX8998 is a multi-function device which includes voltage/current
5 other sub-blocks. It is interfaced using an I2C interface. Each sub-block
8 PMIC sub-block
9 --------------
11 The PMIC sub-block contains a number of voltage and current regulators,
17 - compatible: Should be one of the following:
18 - "maxim,max8998" for Maxim MAX8998
19 - "national,lp3974" or "ti,lp3974" for National/TI LP3974.
20 - reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
[all …]
Drockchip,rk808.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Zhong <zyw@rock-chips.com>
11 - Zhang Qing <zhangqing@rock-chips.com>
20 - rockchip,rk808
28 '#clock-cells':
30 See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
33 clock-output-names:
38 rockchip,system-power-controller:
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/regulator/
Dmaxim,max8997.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 motor driver, flash LED driver and Micro-USB Interface Controller.
22 const: maxim,max8997-pmic
24 charger-supply:
30 - description: irq1 interrupt
31 - description: alert interrupt
33 max8997,pmic-buck1-dvs-voltage:
[all …]
Dmaxim,max8952.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 - $ref: regulator.yaml#
19 max8952,default-mode:
23 index of default DVS voltage
25 max8952,dvs-mode-microvolt:
32 Array of 4 integer values defining DVS voltages in microvolts. All values
35 max8952,en-gpio:
[all …]
Dlp872x.txt4 - compatible: "ti,lp8720" or "ti,lp8725"
5 - reg: I2C slave address. 0x7d = LP8720, 0x7a = LP8725
8 - ti,general-config: the value of LP872X_GENERAL_CFG register (u8)
10 bit[2]: BUCK output voltage control by external DVS pin or register
12 bit[1]: sleep control by external DVS pin or register
20 bit[2]: BUCK1 output voltage control by external DVS pin or register
21 1 = register 08h, 0 = DVS
27 - ti,update-config: define it when LP872X_GENERAL_CFG register should be set
28 - ti,dvs-gpio: GPIO specifier for external DVS pin control of LP872x devices.
29 - ti,dvs-vsel: DVS selector. 0 = SEL_V1, 1 = SEL_V2.
[all …]
Dnxp,pca9450-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/nxp,pca9450-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Robin Gong <yibin.gong@nxp.com>
18 https://www.nxp.com/docs/en/data-sheet/PCA9450DS.pdf
28 - nxp,pca9450a
29 - nxp,pca9450b
30 - nxp,pca9450c
44 "^LDO[1-5]$":
[all …]
Drohm,bd71815-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71815-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
14 see Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml.
16 The regulator controller is represented as a sub-node of the PMIC node
33 regulator-name:
37 "^((ldo|buck)[1-5]|ldolpsr|ldodvref)$":
44 regulator-name:
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dexynos4210-trats.dts1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
19 chassis-type = "handset";
31 stdout-path = "serial2:115200n8";
34 vemmc_reg: regulator-0 {
35 compatible = "regulator-fixed";
36 regulator-name = "VMEM_VDD_2.8V";
37 regulator-min-microvolt = <2800000>;
38 regulator-max-microvolt = <2800000>;
[all …]
Dexynos4210-universal_c210.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
19 chassis-type = "handset";
29 stdout-path = "serial2:115200n8";
33 fixed-rate-clocks {
35 compatible = "samsung,clock-xxti";
36 clock-frequency = <0>;
40 compatible = "samsung,clock-xusbxti";
[all …]
Ds5pv210-goni.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
13 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/interrupt-controller/irq.h>
16 #include <dt-bindings/input/input.h>
38 pmic_ap_clk: clock-0 {
40 compatible = "fixed-clock";
41 #clock-cells = <0>;
42 clock-frequency = <32768>;
[all …]
Ds5pv210-aquila.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
13 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
35 pmic_ap_clk: clock-0 {
37 compatible = "fixed-clock";
38 #clock-cells = <0>;
39 clock-frequency = <32768>;
42 vtf_reg: regulator-0 {
[all …]
Dexynos4210-i9100.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos4210 based Galaxy S2 (GT-I9100 version) device tree
11 /dts-v1/;
13 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/linux-event-codes.h>
19 model = "Samsung Galaxy S2 (GT-I9100)";
21 chassis-type = "handset";
29 stdout-path = "serial2:115200n8";
32 vemmc_reg: regulator-0 {
[all …]
Dexynos5250-spring.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/clock/samsung,s2mps11.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/input/input.h>
19 chassis-type = "laptop";
28 stdout-path = "serial3:115200n8";
31 gpio-keys {
32 compatible = "gpio-keys";
[all …]
Ds5pv210-aries.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
32 reserved-memory {
33 #address-cells = <1>;
34 #size-cells = <1>;
38 compatible = "shared-dma-pool";
39 no-map;
44 compatible = "shared-dma-pool";
[all …]
Dexynos4210-origen.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
7 * Copyright (c) 2010-2011 Linaro Ltd.
14 /dts-v1/;
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/input/input.h>
18 #include <dt-bindings/leds/common.h>
19 #include "exynos-mfc-reserved-memory.dtsi"
35 stdout-path = "serial2:115200n8";
38 mmc_reg: voltage-regulator {
[all …]
Dexynos4412-itop-scp-core.dtsi1 // SPDX-License-Identifier: GPL-2.0
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
17 #include "exynos4412-ppmu-common.dtsi"
18 #include "exynos-mfc-reserved-memory.dtsi"
27 compatible = "samsung,secure-firmware";
31 fixed-rate-clocks {
33 compatible = "samsung,clock-xxti";
34 clock-frequency = <0>;
[all …]
Drk3288-veyron-brain.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include "rk3288-veyron.dtsi"
10 #include "rk3288-veyron-broadcom-bluetooth.dtsi"
14 compatible = "google,veyron-brain-rev0", "google,veyron-brain",
17 vcc33_sys: vcc33-sys {
18 vin-supply = <&vcc_5v>;
22 compatible = "regulator-fixed";
23 regulator-name = "vcc33_io";
24 regulator-always-on;
[all …]
Drk3288-tinker.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/clock/rockchip,rk808.h>
12 stdout-path = "serial2:115200n8";
20 ext_gmac: external-gmac-clock {
21 compatible = "fixed-clock";
22 #clock-cells = <0>;
23 clock-frequency = <125000000>;
24 clock-output-names = "ext_gmac";
27 gpio-keys {
[all …]
/Linux-v6.1/arch/arm64/boot/dts/freescale/
Dimx8mq-phanbell.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright 2017-2019 NXP
6 /dts-v1/;
9 #include <dt-bindings/interrupt-controller/irq.h>
13 compatible = "google,imx8mq-phanbell", "fsl,imx8mq";
16 stdout-path = &uart1;
24 pmic_osc: clock-pmic {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
27 clock-frequency = <32768>;
[all …]
Dimx8mq-librem5-devkit.dts1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2018-2019 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"
16 compatible = "purism,librem5-devkit", "fsl,imx8mq";
18 backlight_dsi: backlight-dsi {
19 compatible = "pwm-backlight";
[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/leds/common.h>
11 #include "dt-bindings/pwm/pwm.h"
12 #include "dt-bindings/usb/pd.h"
18 chassis-type = "handset";
20 backlight_dsi: backlight-dsi {
[all …]
Dimx8mq-pico-pi.dts1 // SPDX-License-Identifier: GPL-2.0+
9 /dts-v1/;
12 #include <dt-bindings/interrupt-controller/irq.h>
15 model = "TechNexion PICO-PI-8M";
16 compatible = "technexion,pico-pi-imx8m", "fsl,imx8mq";
19 stdout-path = &uart1;
22 pmic_osc: clock-pmic {
23 compatible = "fixed-clock";
24 #clock-cells = <0>;
25 clock-frequency = <32768>;
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/pinctrl/
Dpinctrl-max77620.txt6 Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
11 --------------------------
14 - pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>.
15 - pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
16 <pinctrl-bindings.txt>.
19 sub-node have following properties:
22 ------------------
23 - pins: List of pins. Valid values of pins properties are:
27 -------------------
29 <pinctrl-bindings.txt>. Absence of properties will leave the configuration
[all …]
/Linux-v6.1/drivers/regulator/
Dmax8998.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8998.c - Voltage regulator driver for the Maxim 8998
5 // Copyright (C) 2009-2010 Samsung Electronics
23 #include <linux/mfd/max8998-private.h>
48 *shift = 3 - (ldo - MAX8998_LDO2); in max8998_get_enable_register()
52 *shift = 7 - (ldo - MAX8998_LDO6); in max8998_get_enable_register()
56 *shift = 7 - (ldo - MAX8998_LDO14); in max8998_get_enable_register()
60 *shift = 7 - (ldo - MAX8998_BUCK1); in max8998_get_enable_register()
64 *shift = 7 - (ldo - MAX8998_EN32KHZ_AP); in max8998_get_enable_register()
68 *shift = 7 - (ldo - MAX8998_ESAFEOUT1); in max8998_get_enable_register()
[all …]

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