| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | samsung,s5m8767.yaml | 1 # 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.
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/ |
| D | maxim,max8997.yaml | 1 # 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:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/ |
| D | max8997-regulator.txt | 3 The Maxim MAX8997 is a multi-function device which includes voltage and
4 current regulators, rtc, charger controller and other sub-blocks. It is
5 interfaced to the host controller using a i2c interface. Each sub-block is
7 describes the bindings for 'pmic' sub-block of max8997.
10 - compatible: Should be "maxim,max8997-pmic".
11 - reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
13 - max8997,pmic-buck1-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
14 units for buck1 when changing voltage using gpio dvs. Refer to [1] below
17 - max8997,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
18 units for buck2 when changing voltage using gpio dvs. Refer to [1] below
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| D | samsung,s5m8767.txt | 4 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
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | exynos4210-trats.dts | 1 // 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>;
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| D | exynos4210-i9100.dts | 1 // 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";
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| D | exynos4412-itop-scp-core.dtsi | 1 // 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>;
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| D | exynos5800-peach-pi.dts | 1 // 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",
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/samsung/ |
| D | exynos4210-trats.dts | 1 // 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 …]
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| D | exynos4210-i9100.dts | 1 // 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 {
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| D | exynos4412-itop-scp-core.dtsi | 1 // 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>;
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| D | exynos4212-tab3.dtsi | 1 // 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>
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| D | exynos5800-peach-pi.dts | 1 // 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",
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| /kernel/linux/linux-5.10/drivers/regulator/ |
| D | s5m8767.c | 1 // 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()
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| D | max8997-regulator.c | 1 // 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()
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| D | pca9450-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0
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
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()
186 const struct pc9450_dvs_config *dvs = &data->dvs; in pca9450_set_dvs_levels() local
194 prop = "nxp,dvs-run-voltage"; in pca9450_set_dvs_levels()
[all …]
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| /kernel/linux/linux-6.6/drivers/regulator/ |
| D | s5m8767.c | 1 // 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 …]
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| D | max8997-regulator.c | 1 // 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()
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| D | pca9450-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0
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
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()
180 /* Enable DVS control through PMIC_STBY_REQ for this BUCK */ in buck_set_dvs()
181 ret = regmap_update_bits(regmap, regulator->desc.enable_reg, in buck_set_dvs()
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
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| /kernel/linux/linux-5.10/include/linux/mfd/ |
| D | palmas.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright 2011-2013 Texas Instruments Inc.
18 #include <linux/extcon-provider.h>
29 #define TPS65917_RESERVED -1
38 * PALMAS_PMIC_FEATURE_SMPS10_BOOST - used when the PMIC provides SMPS10_BOOST
41 * PALMAS_PMIC_HAS(b, f) - macro to check if a bandgap device is capable of a
42 * specific feature (above) or not. Return non-zero, if yes.
46 ((b)->features & PALMAS_PMIC_FEATURE_ ## f)
85 /* GPIO MUXing */
168 /* roof_floor controls whether the regulator uses the i2c style
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| /kernel/linux/linux-6.6/include/linux/mfd/ |
| D | palmas.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright 2011-2013 Texas Instruments Inc.
18 #include <linux/extcon-provider.h>
28 #define TPS65917_RESERVED -1
37 * PALMAS_PMIC_FEATURE_SMPS10_BOOST - used when the PMIC provides SMPS10_BOOST
40 * PALMAS_PMIC_HAS(b, f) - macro to check if a bandgap device is capable of a
41 * specific feature (above) or not. Return non-zero, if yes.
45 ((b)->features & PALMAS_PMIC_FEATURE_ ## f)
84 /* GPIO MUXing */
159 /* roof_floor controls whether the regulator uses the i2c style
[all …]
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| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/ |
| D | sh_css.c | 1 // SPDX-License-Identifier: GPL-2.0
72 #include "gpio.h"
88 /* Name of the sp program: should not be built-in */
116 * struct sh_css_stream_seed - a stream seed, to save and restore the
143 * sustain power-down: MMU base, IRQ type, env for routines, binary loaded FW
152 struct ia_css_env driver_env; /* driver-supplied env copy */
198 * - true, if all "ia_css_pipe" instances in the target "ia_css_stream"
200 * - false, otherwise.
366 if (pipe->shading_table) in sh_css_pipe_free_shading_table()
367 ia_css_shading_table_free(pipe->shading_table); in sh_css_pipe_free_shading_table()
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | sh_css.c | 1 // SPDX-License-Identifier: GPL-2.0
73 #include "gpio.h"
98 /* Name of the sp program: should not be built-in */
109 #define STATS_ENABLED(stage) (stage && stage->binary && stage->binary->info && \
110 (stage->binary->info->sp.enable.s3a || stage->binary->info->sp.enable.dis))
143 /* A global struct for save/restore to hold all the data that should sustain power-down:
152 struct ia_css_env driver_env; /* driver-supplied env copy */
195 * - 0, if the "stop" requests have been successfully sent out.
196 * - CSS error code, otherwise.
215 * - true, if all "ia_css_pipe" instances in the target "ia_css_stream"
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