| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | sprd,sc2720-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/sprd,sc2720-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Spreadtrum SC27XX series PMICs ADC binding
10 - Baolin Wang <baolin.wang7@gmail.com>
13 Supports the ADC found on these PMICs.
18 - sprd,sc2720-adc
19 - sprd,sc2721-adc
20 - sprd,sc2723-adc
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/ |
| D | sprd,sc2720-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/sprd,sc2720-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Spreadtrum SC27XX series PMICs ADC
10 - Baolin Wang <baolin.wang7@gmail.com>
13 Supports the ADC found on these PMICs.
18 - sprd,sc2720-adc
19 - sprd,sc2721-adc
20 - sprd,sc2723-adc
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/sprd/ |
| D | sc2731.dtsi | 2 * Spreadtrum SC2731 PMIC dts file
6 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 compatible = "sprd,sc2731";
13 spi-max-frequency = <26000000>;
15 interrupt-controller;
16 #interrupt-cells = <1>;
17 #address-cells = <1>;
18 #size-cells = <0>;
21 compatible = "sprd,sc2731-charger";
23 monitored-battery = <&bat>;
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| /kernel/linux/linux-5.10/arch/arm64/boot/dts/sprd/ |
| D | sc2731.dtsi | 2 * Spreadtrum SC2731 PMIC dts file
6 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 compatible = "sprd,sc2731";
13 spi-max-frequency = <26000000>;
15 interrupt-controller;
16 #interrupt-cells = <1>;
17 #address-cells = <1>;
18 #size-cells = <0>;
21 compatible = "sprd,sc2731-charger";
23 monitored-battery = <&bat>;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/supply/ |
| D | sc27xx-fg.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/sc27xx-fg.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
13 - $ref: power-supply.yaml#
18 - sprd,sc2720-fgu
19 - sprd,sc2721-fgu
20 - sprd,sc2723-fgu
21 - sprd,sc2730-fgu
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/ |
| D | sc27xx-fg.txt | 4 - compatible: Should be one of the following:
5 "sprd,sc2720-fgu",
6 "sprd,sc2721-fgu",
7 "sprd,sc2723-fgu",
8 "sprd,sc2730-fgu",
9 "sprd,sc2731-fgu".
10 - reg: The address offset of fuel gauge unit.
11 - battery-detect-gpios: GPIO for battery detection.
12 - io-channels: Specify the IIO ADC channels to get temperature and charge voltage.
13 - io-channel-names: Should be "bat-temp" or "charge-vol".
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| /kernel/linux/linux-6.6/drivers/iio/adc/ |
| D | sc27xx_adc.c | 1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/nvmem-consumer.h>
25 /* ADC controller registers definition */
63 /* Timeout (us) for ADC data conversion according to ADC datasheet */
67 /* Maximum ADC channel number */
70 /* ADC voltage ratio definition */
76 /* ADC specific channel reference voltage 3.5V */
79 /* ADC default channel reference voltage is 2.8V */
90 * subsystems which will access the unique ADC controller.
124 * According to the datasheet, we can convert one ADC value to one voltage value
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| /kernel/linux/linux-5.10/drivers/iio/adc/ |
| D | sc27xx_adc.c | 1 // SPDX-License-Identifier: GPL-2.0
7 #include <linux/nvmem-consumer.h>
21 /* ADC controller registers definition */
57 /* Timeout (us) for ADC data conversion according to ADC datasheet */
61 /* Maximum ADC channel number */
64 /* ADC voltage ratio definition */
75 * subsystems which will access the unique ADC controller.
91 * According to the datasheet, we can convert one ADC value to one voltage value
93 * should use the small-scale graph, and if more than 1.2v, we should use the
94 * big-scale graph.
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| /kernel/linux/linux-5.10/drivers/power/supply/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
52 which uses IIO framework to read adc.
105 tristate "Active-semi ACT8945A charger driver"
109 Active-semi ActivePath ACT8945A charger.
159 tristate "DS2782/DS2786 standalone gas-gauge"
163 gas-gauge.
185 tristate "Sharp SL-6000 (tosa) battery"
189 SL-6000 (tosa) models.
192 tristate "Sharp SL-5500 (collie) battery"
196 SL-5500 (collie) models.
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| D | sc27xx_fuel_gauge.c | 1 // SPDX-License-Identifier: GPL-2.0
10 #include <linux/nvmem-consumer.h>
91 * @cur_1000ma_adc: ADC value corresponding to 1000 mA
92 * @vol_1000mv_adc: ADC value corresponding to 1000 mV
137 static int sc27xx_fgu_adc_to_current(struct sc27xx_fgu_data *data, s64 adc) in sc27xx_fgu_adc_to_current() argument
139 return DIV_S64_ROUND_CLOSEST(adc * 1000, data->cur_1000ma_adc); in sc27xx_fgu_adc_to_current()
142 static int sc27xx_fgu_adc_to_voltage(struct sc27xx_fgu_data *data, s64 adc) in sc27xx_fgu_adc_to_voltage() argument
144 return DIV_S64_ROUND_CLOSEST(adc * 1000, data->vol_1000mv_adc); in sc27xx_fgu_adc_to_voltage()
149 return DIV_ROUND_CLOSEST(vol * data->vol_1000mv_adc, 1000); in sc27xx_fgu_voltage_to_adc()
156 ret = regmap_read(data->regmap, in sc27xx_fgu_is_first_poweron()
[all …]
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| /kernel/linux/linux-6.6/drivers/power/supply/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
43 which uses IIO framework to read adc.
104 tristate "Active-semi ACT8945A charger driver"
108 Active-semi ActivePath ACT8945A charger.
158 tristate "DS2782/DS2786 standalone gas-gauge"
162 gas-gauge.
199 tristate "Sharp SL-5500 (collie) battery"
203 SL-5500 (collie) models.
214 called ingenic-battery.
233 Say Y to include support for SBS battery driver for SBS-compliant
[all …]
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| D | sc27xx_fuel_gauge.c | 1 // SPDX-License-Identifier: GPL-2.0
10 #include <linux/nvmem-consumer.h>
91 * @cur_1000ma_adc: ADC value corresponding to 1000 mA
92 * @vol_1000mv_adc: ADC value corresponding to 1000 mV
137 static int sc27xx_fgu_adc_to_current(struct sc27xx_fgu_data *data, s64 adc) in sc27xx_fgu_adc_to_current() argument
139 return DIV_S64_ROUND_CLOSEST(adc * 1000, data->cur_1000ma_adc); in sc27xx_fgu_adc_to_current()
142 static int sc27xx_fgu_adc_to_voltage(struct sc27xx_fgu_data *data, s64 adc) in sc27xx_fgu_adc_to_voltage() argument
144 return DIV_S64_ROUND_CLOSEST(adc * 1000, data->vol_1000mv_adc); in sc27xx_fgu_adc_to_voltage()
149 return DIV_ROUND_CLOSEST(vol * data->vol_1000mv_adc, 1000); in sc27xx_fgu_voltage_to_adc()
156 ret = regmap_read(data->regmap, in sc27xx_fgu_is_first_poweron()
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| /kernel/linux/linux-5.10/drivers/regulator/ |
| 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"
[all …]
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| /kernel/linux/linux-6.6/drivers/regulator/ |
| 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"
[all …]
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| /kernel/linux/linux-6.6/ |
| D | MAINTAINERS | 5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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|
| /kernel/linux/linux-5.10/ |
| D | MAINTAINERS | 9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
[all …]
|