| /openbmc/u-boot/drivers/power/pmic/ |
| H A D | Kconfig | 2 bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)"
5 This config enables the driver-model PMIC support.
6 UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
7 For the multi-function PMIC devices, this can be used as parent I/O
35 bool "Enable support for the active-semi 8846 PMIC"
38 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
44 bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC"
56 This config enables implementation of driver-model PMIC
66 bool "Enable Driver Model for PMIC PFUZE100"
70 for PMIC PFUZE100. The driver implements read/write operations.
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| /openbmc/linux/drivers/acpi/pmic/ |
| H A D | Kconfig | 4 bool "PMIC (Power Management Integrated Circuit) operation region support"
7 region of the PMIC chip. The operation region can be used
9 PMIC chip.
14 bool "ACPI operation region support for Bay Trail Crystal Cove PMIC"
18 version of the Crystal Cove PMIC.
21 bool "ACPI operation region support for Cherry Trail Crystal Cove PMIC"
25 version of the Crystal Cove PMIC.
28 bool "ACPI operation region support for XPower AXP288 PMIC"
31 This config adds ACPI operation region support for XPower AXP288 PMIC.
34 bool "ACPI operation region support for BXT WhiskeyCove PMIC"
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| /openbmc/linux/Documentation/devicetree/bindings/rtc/ |
| H A D | rtc-mt6397.txt | 1 Device-Tree bindings for MediaTek PMIC based RTC
3 MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
5 with PMIC wrapper bus which is a common resource shared with the other
6 functions found on the same PMIC.
8 For MediaTek PMIC MFD bindings, see:
11 For MediaTek PMIC wrapper bus bindings, see:
16 "mediatek,mt6323-rtc": for MT6323 PMIC
17 "mediatek,mt6358-rtc": for MT6358 PMIC
18 "mediatek,mt6366-rtc", "mediatek,mt6358-rtc": for MT6366 PMIC
19 "mediatek,mt6397-rtc": for MT6397 PMIC
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| /openbmc/u-boot/drivers/power/regulator/ |
| H A D | Kconfig | 16 for this purpose if PMIC I/O driver is implemented or dm_scan_fdt_dev()
24 code space can be saved by accessing the PMIC registers directly.
32 Enable support for the regulator functions of the ACT8846 PMIC. The
34 by the PMIC device. This driver is controlled by a device tree node
44 done using direct register writes to the PMIC.
129 Enable support for the regulator functions of the RK8XX PMIC. The
131 by the PMIC device. This driver is controlled by a device tree node
152 bool "Enable Driver Model for Sandbox PMIC regulator"
155 Enable the regulator driver for emulated Sandbox PMIC.
156 The emulated PMIC device depends on two drivers:
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| /openbmc/linux/Documentation/devicetree/bindings/mfd/ |
| H A D | mt6397.txt | 14 called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap.
22 "mediatek,mt6323" for PMIC MT6323
23 "mediatek,mt6331" for PMIC MT6331 and MT6332
24 "mediatek,mt6357" for PMIC MT6357
25 "mediatek,mt6358" for PMIC MT6358
26 "mediatek,mt6359" for PMIC MT6359
27 "mediatek,mt6366", "mediatek,mt6358" for PMIC MT6366
28 "mediatek,mt6397" for PMIC MT6397
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| H A D | hisilicon,hi655x.txt | 1 Hisilicon Hi655x Power Management Integrated Circuit (PMIC)
3 The hardware layout for access PMIC Hi655x from AP SoC Hi6220.
4 Between PMIC Hi655x and Hi6220, the physical signal channel is SSI.
16 - reg: Base address of PMIC on Hi6220 SoC.
18 - pmic-gpios: The GPIO used by PMIC IRQ.
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| /openbmc/u-boot/doc/driver-model/ |
| H A D | pmic-framework.txt | 8 PMIC framework based on Driver Model
18 This is an introduction to driver-model multi uclass PMIC IC's support.
20 - UCLASS_PMIC - basic uclass type for PMIC I/O, which provides common
22 - UCLASS_REGULATOR - additional uclass type for specific PMIC features,
39 The Power Management Integrated Circuits (PMIC) are used in embedded systems
43 The single PMIC can provide various functions by single or multiple interfaces,
49 | BUS 0 | Multi interface PMIC IC |--> LDO out 1
51 |-----------|---- PMIC device 0 (READ/WRITE ops) |
57 |-----------|---- PMIC device 1 (READ/WRITE ops) |---> USB in 1
63 the PMIC devices should also support this. By the pmic and regulator API's,
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| /openbmc/linux/drivers/spmi/ |
| H A D | Kconfig | 10 and Power Management Integrated Circuits (PMIC).
20 built-in SPMI PMIC Arbiter interface on Hisilicon 3670
24 tristate "Qualcomm MSM SPMI Controller (PMIC Arbiter)"
31 built-in SPMI PMIC Arbiter interface on Qualcomm MSM family
38 tristate "Mediatek SPMI Controller (PMIC Arbiter)"
42 built-in SPMI PMIC Arbiter interface on Mediatek family
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| /openbmc/linux/Documentation/devicetree/bindings/leds/ |
| H A D | leds-mt6323.txt | 1 Device Tree Bindings for LED support on MT6323 PMIC
3 MT6323 LED controller is subfunction provided by MT6323 PMIC, so the LED
5 PMIC controller that is being defined as one kind of Muti-Function Device (MFD)
6 using shared bus called PMIC wrapper for each subfunction to access remote
7 MT6323 PMIC hardware.
11 For MediaTek PMIC wrapper bindings see:
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| /openbmc/u-boot/doc/device-tree-bindings/regulator/ |
| H A D | sandbox.txt | 1 Sandbox, PMIC regulators
9 First, please read the binding info for the PMIC:
16 The sandbox PMIC can support: ldo1, ldo2, buck1, buck2.
18 For each PMIC's regulator subnode, there is one required property:
29 Example PMIC's regulator subnodes:
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| /openbmc/linux/drivers/regulator/ |
| H A D | Kconfig | 130 signal AB8500 PMIC
159 tristate "AS3711 PMIC"
163 AS3711 PMIC
166 tristate "AMS AS3722 PMIC Regulators"
170 AS3722 PMIC. This will enable support for all the software
174 tristate "Actions Semi ATC260x PMIC Regulators"
190 tristate "X-POWERS AXP20X PMIC Regulators"
194 AXP20X PMIC.
209 This driver supports voltage regulators on ROHM BD71815 PMIC.
221 This driver supports voltage regulators on ROHM BD71828 PMIC.
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| /openbmc/linux/Documentation/devicetree/bindings/sound/ |
| H A D | mt6351.txt | 3 The communication between MT6351 and SoC is through Mediatek PMIC wrapper.
4 For more detail, please visit Mediatek PMIC wrapper documentation.
6 Must be a child node of PMIC wrapper.
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| H A D | mt6358.txt | 3 The communication between MT6358 and SoC is through Mediatek PMIC wrapper.
4 For more detail, please visit Mediatek PMIC wrapper documentation.
6 Must be a child node of PMIC wrapper.
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| /openbmc/u-boot/doc/device-tree-bindings/pmic/ |
| H A D | rn5t567.txt | 1 Ricoh RN5T567 PMIC
3 This file describes the binding info for the PMIC driver.
9 With those two properties, the PMIC device can be used to read/write
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| H A D | sandbox.txt | 7 This file describes the binding info for the PMIC driver.
12 Required PMIC node properties:
16 Required PMIC's "emul" subnode, with property:
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| H A D | s2mps11.txt | 1 SAMSUNG, S2MPS11 PMIC
3 This file describes the binding info for the PMIC driver:
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| /openbmc/linux/Documentation/devicetree/bindings/power/reset/ |
| H A D | mt6323-poweroff.txt | 1 Device Tree Bindings for Power Controller on MediaTek PMIC
3 The power controller which could be found on PMIC is responsible for externally
8 "mediatek,mt6323-pwrc": for MT6323 PMIC
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| /openbmc/linux/drivers/soc/mediatek/ |
| H A D | Kconfig | 38 tristate "MediaTek PMIC Wrapper Support"
43 Say yes here to add support for MediaTek PMIC Wrapper found
44 on different MediaTek SoCs. The PMIC wrapper is a proprietary
45 hardware to connect the PMIC.
92 driver could apply SVS bank voltage to PMIC/Buck.
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| /openbmc/linux/drivers/pinctrl/qcom/ |
| H A D | Kconfig | 20 tristate "Qualcomm SPMI PMIC pin controller driver"
31 Qualcomm GPIO and MPP blocks found in the Qualcomm PMIC's chips,
32 which are using SPMI for communication with SoC. Example PMIC's
36 tristate "Qualcomm SSBI PMIC pin controller driver"
46 Qualcomm GPIO and MPP blocks found in the Qualcomm PMIC's chips,
47 which are using SSBI for communication with SoC. Example PMIC's
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| /openbmc/linux/drivers/clk/sunxi/ |
| H A D | Kconfig | 25 usually needed for the PMIC communication, mostly.
32 Those are usually needed for the PMIC communication,
40 usually needed for the PMIC communication, mostly.
|
| /openbmc/u-boot/doc/ |
| H A D | README.power-framework | 11 This document describes the second version of the u-boot's PMIC (Power
20 devices are now available on the board - namely power managers (PMIC), fuel
27 One package can integrate PMIC and MUIC with different addresses on the I2C bus.
36 one operation - e.g. PMIC enables LDO.
40 to start charging the battery, use PMIC to reduce board's overall power
115 relies on the PMIC/MUIC HW completely (MAX77693).
121 -- *chrg_bat_present -> PMIC device (pmic_max8997.c)
122 -- *chrg_state -> PMIC device (pmic_max8997.c)
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| /openbmc/linux/drivers/extcon/ |
| H A D | Kconfig | 30 and USB MUX switching by X-Power AXP288 PMIC.
62 tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
69 on the Intel Cherrytrail Whiskey Cove PMIC.
72 tristate "Intel Merrifield Basin Cove PMIC extcon driver"
76 on the Intel Merrifield Basin Cove PMIC.
104 Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
123 Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
146 Say Y here to enable SPMI PMIC based USB cable detection
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| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-driver-bd9571mwv-regulator | 12 PMIC will be configured only during system suspend.
16 1. Configure PMIC for backup mode, to change the role of
31 BD9571MWV PMIC.
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| /openbmc/u-boot/board/work-microwave/work_92105/ |
| H A D | Kconfig | 18 bool "Enable 'max6957aax' PMIC command"
22 This allows PMIC registers to be read and written.
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| /openbmc/linux/Documentation/hwmon/ |
| H A D | sy7636a-hwmon.rst | 8 * Silergy SY7636A PMIC
15 the Silergy SY7636A PMIC.
|