Home
last modified time | relevance | path

Searched +full:pmic +full:- +full:buck4 +full:- +full:uses +full:- +full:gpio +full:- +full:dvs (Results 1 – 17 of 17) sorted by relevance

/kernel/linux/linux-6.6/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>
14 Management IC (PMIC).
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
[all …]
/kernel/linux/linux-5.10/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-buck-ds-gpios: GPIO specifiers for three host gpio's used
17 for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
19 [1] If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
21 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
24 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
25 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
[all …]
/kernel/linux/linux-6.6/drivers/regulator/
Ds5m8767.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <linux/gpio/consumer.h>
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 …]
Dpca9450-regulator.c1 // SPDX-License-Identifier: GPL-2.0
4 * NXP PCA9450 pmic driver
8 #include <linux/gpio/consumer.h>
29 const struct pc9450_dvs_config dvs; member
55 .max_register = PCA9450_MAX_REGISTER - 1,
61 * BUCK1RAM[1:0] BUCK1 DVS ramp rate setting
110 * BUCK4/5/6
160 if (ret == -EINVAL) in buck_set_dvs()
165 for (i = 0; i < desc->n_voltages; i++) { in buck_set_dvs()
170 i <<= ffs(desc->vsel_mask) - 1; in buck_set_dvs()
[all …]
Dmax8997-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997.c - Regulator driver for the Maxim 8997/8966
12 #include <linux/gpio.h>
20 #include <linux/mfd/max8997-private.h>
51 int set3 = (max8997->buck125_gpioindex) & 0x1; in max8997_set_gpio()
52 int set2 = ((max8997->buck125_gpioindex) >> 1) & 0x1; in max8997_set_gpio()
53 int set1 = ((max8997->buck125_gpioindex) >> 2) & 0x1; in max8997_set_gpio()
55 gpio_set_value(max8997->buck125_gpios[0], set1); in max8997_set_gpio()
56 gpio_set_value(max8997->buck125_gpios[1], set2); in max8997_set_gpio()
57 gpio_set_value(max8997->buck125_gpios[2], set3); in max8997_set_gpio()
[all …]
/kernel/linux/linux-5.10/drivers/regulator/
Ds5m8767.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <linux/gpio/consumer.h>
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 …]
Dpca9450-regulator.c1 // SPDX-License-Identifier: GPL-2.0
4 * NXP PCA9450 pmic driver
8 #include <linux/gpio/consumer.h>
30 const struct pc9450_dvs_config dvs; member
56 .max_register = PCA9450_MAX_REGISTER - 1,
62 * BUCK1RAM[1:0] BUCK1 DVS ramp rate setting
111 * BUCK4/5/6
161 if (ret == -EINVAL) in buck_set_dvs()
166 for (i = 0; i < desc->n_voltages; i++) { in buck_set_dvs()
171 i <<= ffs(desc->vsel_mask) - 1; in buck_set_dvs()
[all …]
Dmax8997-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997.c - Regulator driver for the Maxim 8997/8966
12 #include <linux/gpio.h>
20 #include <linux/mfd/max8997-private.h>
51 int set3 = (max8997->buck125_gpioindex) & 0x1; in max8997_set_gpio()
52 int set2 = ((max8997->buck125_gpioindex) >> 1) & 0x1; in max8997_set_gpio()
53 int set1 = ((max8997->buck125_gpioindex) >> 2) & 0x1; in max8997_set_gpio()
55 gpio_set_value(max8997->buck125_gpios[0], set1); in max8997_set_gpio()
56 gpio_set_value(max8997->buck125_gpios[1], set2); in max8997_set_gpio()
57 gpio_set_value(max8997->buck125_gpios[2], set3); in max8997_set_gpio()
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dexynos4210-trats.dts1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
30 stdout-path = "serial2:115200n8";
33 vemmc_reg: regulator-0 {
34 compatible = "regulator-fixed";
35 regulator-name = "VMEM_VDD_2.8V";
36 regulator-min-microvolt = <2800000>;
37 regulator-max-microvolt = <2800000>;
38 gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;
[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 …]
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)";
28 stdout-path = "serial2:115200n8";
31 vemmc_reg: regulator-0 {
32 compatible = "regulator-fixed";
[all …]
Dexynos5800-peach-pi.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos5420-cpus.dtsi"
21 compatible = "google,pi-rev16",
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/samsung/
Dexynos4210-trats.dts1 // SPDX-License-Identifier: GPL-2.0
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
19 chassis-type = "handset";
37 stdout-path = "serial2:115200n8";
40 vemmc_reg: regulator-0 {
41 compatible = "regulator-fixed";
42 regulator-name = "VMEM_VDD_2.8V";
43 regulator-min-microvolt = <2800000>;
44 regulator-max-microvolt = <2800000>;
[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"
31 compatible = "samsung,secure-firmware";
35 fixed-rate-clocks {
37 compatible = "samsung,clock-xxti";
38 clock-frequency = <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";
35 stdout-path = "serial2:115200n8";
38 vemmc_reg: regulator-0 {
[all …]
Dexynos4212-tab3.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "exynos4412-ppmu-common.dtsi"
12 #include "exynos-mfc-reserved-memory.dtsi"
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/leds/common.h>
16 #include <dt-bindings/input/gpio-keys.h>
17 #include <dt-bindings/input/input.h>
18 #include <dt-bindings/interrupt-controller/irq.h>
[all …]
Dexynos5800-peach-pi.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos5420-cpus.dtsi"
21 compatible = "google,pi-rev16",
[all …]