Home
last modified time | relevance | path

Searched +full:dvs +full:- +full:suspend +full:- +full:voltage (Results 1 – 25 of 32) sorted by relevance

12

/kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/
Drohm,bd71828-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71828-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
14 see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml.
16 The regulator controller is represented as a sub-node of the PMIC node
25 "^LDO[1-7]$":
32 regulator-name:
33 pattern: "^ldo[1-7]$"
[all …]
Drohm,bd71847-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71847-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15 Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
21 regulator-boot-on at least for BUCK5. LDO6 is supplied by it and it must
23 voltage monitoring for LDO5/LDO6 can cause PMIC to reset.
30 "^LDO[1-6]$":
37 regulator-name:
[all …]
Drohm,bd71837-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71837-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
15 Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml
21 regulator-boot-on at least for BUCK6 and BUCK7 so that those are not
23 if they are disabled at startup the voltage monitoring for LDO5/LDO6 will
31 "^LDO[1-7]$":
38 regulator-name:
[all …]
Dsamsung,s5m8767.txt4 This is a part of device tree bindings for S5M family multi-function devices.
5 More information can be found in bindings/mfd/sec-core.txt file.
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
12 - Documentation/devicetree/bindings/regulator/regulator.txt
16 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
17 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
20 - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
21 units for buck3 when changing voltage using gpio dvs. Refer to [1] below
24 - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
25 units for buck4 when changing voltage using gpio dvs. Refer to [1] below
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/regulator/
Dsamsung,s5m8767.txt4 This is a part of device tree bindings for S5M family multi-function devices.
5 More information can be found in bindings/mfd/sec-core.txt file.
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
12 - Documentation/devicetree/bindings/regulator/regulator.txt
16 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
17 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
20 - s5m8767,pmic-buck3-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
21 units for buck3 when changing voltage using gpio dvs. Refer to [1] below
24 - s5m8767,pmic-buck4-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
25 units for buck4 when changing voltage using gpio dvs. Refer to [1] below
[all …]
/kernel/linux/linux-5.10/drivers/regulator/
Drohm-regulator.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/mfd/rohm-generic.h>
21 if (ret != -EINVAL) in set_dvs_level()
30 for (i = 0; i < desc->n_voltages; i++) { in set_dvs_level()
35 i <<= ffs(desc->vsel_mask) - 1; in set_dvs_level()
46 int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs, in rohm_regulator_set_dvs_levels() argument
53 unsigned int reg, mask, omask, oreg = desc->enable_reg; in rohm_regulator_set_dvs_levels()
59 if (dvs->level_map & bit) { in rohm_regulator_set_dvs_levels()
62 prop = "rohm,dvs-run-voltage"; in rohm_regulator_set_dvs_levels()
63 reg = dvs->run_reg; in rohm_regulator_set_dvs_levels()
[all …]
Dbd71828-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // bd71828-regulator.c ROHM BD71828GW-DS1 regulator driver
11 #include <linux/mfd/rohm-bd71828.h>
27 const struct rohm_dvs_config dvs; member
34 * DVS Buck voltages can be changed by register values or via GPIO.
112 dev_err(&rdev->dev, in bd71828_set_ramp_delay()
121 return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg + 2, in bd71828_set_ramp_delay()
123 val << (ffs(BD71828_MASK_RAMP_DELAY) - 1)); in bd71828_set_ramp_delay()
134 return rohm_regulator_set_dvs_levels(&data->dvs, np, desc, cfg->regmap); in buck_set_hw_dvs_levels()
144 struct regmap *regmap = cfg->regmap; in ldo6_parse_dt()
[all …]
Dbd718x7-regulator.c1 // SPDX-License-Identifier: GPL-2.0
3 // bd71837-regulator.c ROHM BD71837MWV/BD71847MWV regulator driver
9 #include <linux/mfd/rohm-bd718x7.h>
50 * controlled by software - or by PMIC internal HW state machine. Whether
51 * regulator should be under SW or HW control can be defined from device-tree.
83 * BUCK1RAMPRATE[1:0] BUCK1 DVS ramp rate setting
95 dev_dbg(&rdev->dev, "Buck[%d] Set Ramp = %d\n", id + 1, in bd718xx_buck1234_set_ramp_delay()
112 dev_err(&rdev->dev, in bd718xx_buck1234_set_ramp_delay()
114 rdev->desc->name, ramp_delay); in bd718xx_buck1234_set_ramp_delay()
117 return regmap_update_bits(rdev->regmap, BD718XX_REG_BUCK1_CTRL + id, in bd718xx_buck1234_set_ramp_delay()
[all …]
Ds5m8767.c1 // SPDX-License-Identifier: GPL-2.0+
119 /* {OFF, ON, LOWPOWER, SUSPEND} */
170 *reg = S5M8767_REG_LDO1CTRL + (reg_id - S5M8767_LDO1); in s5m8767_get_register()
173 *reg = S5M8767_REG_LDO3CTRL + (reg_id - S5M8767_LDO3); in s5m8767_get_register()
179 *reg = S5M8767_REG_BUCK2CTRL + (reg_id - S5M8767_BUCK2) * 9; in s5m8767_get_register()
185 *reg = S5M8767_REG_BUCK6CTRL1 + (reg_id - S5M8767_BUCK6) * 2; in s5m8767_get_register()
188 return -EINVAL; in s5m8767_get_register()
191 for (i = 0; i < s5m8767->num_regulators; i++) { in s5m8767_get_register()
192 if (s5m8767->opmode[i].id == reg_id) { in s5m8767_get_register()
193 mode = s5m8767->opmode[i].mode; in s5m8767_get_register()
[all …]
/kernel/linux/linux-5.10/include/linux/mfd/
Drohm-generic.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
31 * struct rohm_dvs_config - dynamic voltage scaling register descriptions
33 * @level_map: bitmap representing supported run-levels for this
41 * @suspend_reg: register address for regulator config at 'suspend' state
42 * @suspend_mask: value mask for regulator voltages at 'suspend' state
43 * @suspend_on_mask: enable mask for regulator at 'suspend' state
48 * Description of ROHM PMICs voltage configuration registers for different
69 int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs,
75 static inline int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs, in rohm_regulator_set_dvs_levels() argument
Dmax8998.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * max8998.h - Voltage regulator driver for the Maxim 8998
5 * Copyright (C) 2009-2010 Samsung Electrnoics
46 * max8998_regulator_data - regulator data
49 * @reg_node: DT node of regulator (unused on non-DT platforms)
58 * struct max8998_board - packages regulator init data
64 * registers set by buck?_voltage?. The voltage of BUCK1/2 cannot
66 * @buck1_voltage: BUCK1 DVS mode 1 voltage registers
67 * @buck2_voltage: BUCK2 DVS mode 2 voltage registers
68 * @buck1_set1: BUCK1 gpio pin 1 to set output voltage
[all …]
/kernel/linux/linux-4.19/arch/arm/boot/dts/
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>
26 wifi_pwrseq: wifi-pwrseq {
27 compatible = "mmc-pwrseq-simple";
28 reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>;
29 pinctrl-names = "default";
30 pinctrl-0 = <&wlan_gpio_rst>;
31 post-power-on-delay-ms = <500>;
[all …]
Drk3288-veyron-mickey.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
9 #include "rk3288-veyron.dtsi"
13 compatible = "google,veyron-mickey-rev8", "google,veyron-mickey-rev7",
14 "google,veyron-mickey-rev6", "google,veyron-mickey-rev5",
15 "google,veyron-mickey-rev4", "google,veyron-mickey-rev3",
16 "google,veyron-mickey-rev2", "google,veyron-mickey-rev1",
17 "google,veyron-mickey-rev0", "google,veyron-mickey",
20 vcc_5v: vcc-5v {
21 vin-supply = <&vcc33_sys>;
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/
Drohm,bd71837-pmic.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71837-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
13 BD71837MWV is programmable Power Management ICs for powering single-core,
14 dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is optimized for low
18 …/www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applica…
35 "#clock-cells":
48 # crucial regulators must have the regulator-always-on and regulator-boot-on
[all …]
Drohm,bd71847-pmic.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/rohm,bd71847-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
14 single-core, dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is
18 …/www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applica…
19 …//www.rohm.com/products/power-management/power-management-ic-for-system/industrial-consumer-applic…
24 - rohm,bd71847
25 - rohm,bd71850
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/freescale/
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 …]
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/pwm/pwm.h"
11 #include "dt-bindings/usb/pd.h"
18 backlight_dsi: backlight-dsi {
19 compatible = "led-backlight";
23 pmic_osc: clock-pmic {
[all …]
/kernel/linux/linux-4.19/include/linux/mfd/
Dmax8998.h2 * max8998.h - Voltage regulator driver for the Maxim 8998
4 * Copyright (C) 2009-2010 Samsung Electrnoics
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
58 * max8998_regulator_data - regulator data
61 * @reg_node: DT node of regulator (unused on non-DT platforms)
70 * struct max8998_board - packages regulator init data
76 * registers set by buck?_voltage?. The voltage of BUCK1/2 cannot
78 * @buck1_voltage: BUCK1 DVS mode 1 voltage registers
79 * @buck2_voltage: BUCK2 DVS mode 2 voltage registers
80 * @buck1_set1: BUCK1 gpio pin 1 to set output voltage
[all …]
/kernel/linux/linux-5.10/arch/arm/mach-s3c/
Dmach-osiris-dvs.c1 // SPDX-License-Identifier: GPL-2.0
7 // Simtec Osiris Dynamic Voltage Scaling support.
17 #include <linux/soc/samsung/s3c-cpu-freq.h>
18 #include "gpio-samsung.h"
30 vregs1 = TPS_LDO1_OFF; /* turn off in low-power mode */ in osiris_dvs_tps_setdvs()
43 /* at the moment, we assume ARMCLK = HCLK => DVS */ in is_dvs()
44 return f->armclk == f->hclk; in is_dvs()
55 bool old_dvs = is_dvs(&freqs->old); in osiris_dvs_notify()
56 bool new_dvs = is_dvs(&freqs->new); in osiris_dvs_notify()
63 freqs->old.armclk, freqs->old.hclk, in osiris_dvs_notify()
[all …]
/kernel/linux/linux-4.19/arch/arm/mach-s3c24xx/
Dmach-osiris-dvs.c1 // SPDX-License-Identifier: GPL-2.0
7 // Simtec Osiris Dynamic Voltage Scaling support.
17 #include <plat/cpu-freq.h>
18 #include <mach/gpio-samsung.h>
30 vregs1 = TPS_LDO1_OFF; /* turn off in low-power mode */ in osiris_dvs_tps_setdvs()
43 /* at the moment, we assume ARMCLK = HCLK => DVS */ in is_dvs()
44 return f->armclk == f->hclk; in is_dvs()
55 bool old_dvs = is_dvs(&freqs->old); in osiris_dvs_notify()
56 bool new_dvs = is_dvs(&freqs->new); in osiris_dvs_notify()
63 freqs->old.armclk, freqs->old.hclk, in osiris_dvs_notify()
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
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 …]
Drk3288-veyron-mickey.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-mickey-rev8", "google,veyron-mickey-rev7",
15 "google,veyron-mickey-rev6", "google,veyron-mickey-rev5",
16 "google,veyron-mickey-rev4", "google,veyron-mickey-rev3",
17 "google,veyron-mickey-rev2", "google,veyron-mickey-rev1",
18 "google,veyron-mickey-rev0", "google,veyron-mickey",
21 vcc_5v: vcc-5v {
[all …]
/kernel/linux/linux-4.19/drivers/regulator/
Ds5m8767.c1 // SPDX-License-Identifier: GPL-2.0+
119 /* {OFF, ON, LOWPOWER, SUSPEND} */
170 *reg = S5M8767_REG_LDO1CTRL + (reg_id - S5M8767_LDO1); in s5m8767_get_register()
173 *reg = S5M8767_REG_LDO3CTRL + (reg_id - S5M8767_LDO3); in s5m8767_get_register()
179 *reg = S5M8767_REG_BUCK2CTRL + (reg_id - S5M8767_BUCK2) * 9; in s5m8767_get_register()
185 *reg = S5M8767_REG_BUCK6CTRL1 + (reg_id - S5M8767_BUCK6) * 2; in s5m8767_get_register()
188 return -EINVAL; in s5m8767_get_register()
191 for (i = 0; i < s5m8767->num_regulators; i++) { in s5m8767_get_register()
192 if (s5m8767->opmode[i].id == reg_id) { in s5m8767_get_register()
193 mode = s5m8767->opmode[i].mode; in s5m8767_get_register()
[all …]

12