| /OK3568_Linux_fs/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
14 bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC) in SPL"
17 This config enables the driver-model PMIC support.
18 UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
19 For the multi-function PMIC devices, this can be used as parent I/O
47 bool "Enable support for the active-semi 8846 PMIC"
50 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
[all …]
|
| /OK3568_Linux_fs/kernel/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"
[all …]
|
| /OK3568_Linux_fs/kernel/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,mt6397-rtc": for MT6397 PMIC
|
| /OK3568_Linux_fs/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.
115 Enable support for the regulator functions of the RK8XX PMIC. The
117 by the PMIC device. This driver is controlled by a device tree node
124 Enable support for the regulator functions of the RK806 PMIC. The
126 by the PMIC device. This driver is controlled by a device tree node
139 bool "Enable Driver Model for Sandbox PMIC regulator"
[all …]
|
| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/spmi/ |
| H A D | qcom,spmi-pmic-arb.txt | 1 Qualcomm SPMI Controller (PMIC Arbiter)
3 The SPMI PMIC Arbiter is found on Snapdragon chipsets. It is an SPMI
7 The PMIC Arbiter can also act as an interrupt controller, providing interrupts
22 Registers used only for V2 PMIC Arbiter:
26 - reg : address + size pairs describing the PMIC arb register sets; order must
31 - qcom,channel : which of the PMIC Arb provided channels to use for accesses (0-5)
32 - interrupts : interrupt list for the PMIC Arb controller, must contain a
36 "periph_irq" - summary interrupt for PMIC peripherals
37 - interrupt-controller : boolean indicator that the PMIC arbiter is an interrupt controller
|
| /OK3568_Linux_fs/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,
[all …]
|
| /OK3568_Linux_fs/kernel/drivers/regulator/ |
| H A D | Kconfig | 139 signal AB8500 PMIC
168 tristate "AS3711 PMIC"
172 AS3711 PMIC
175 tristate "AMS AS3722 PMIC Regulators"
179 AS3722 PMIC. This will enable support for all the software
183 tristate "X-POWERS AXP20X PMIC Regulators"
187 AXP20X PMIC.
201 This driver supports voltage regulators on ROHM BD70528 PMIC.
213 This driver supports voltage regulators on ROHM BD71828 PMIC.
225 This driver supports voltage regulators on ROHM BD71837 PMIC.
[all …]
|
| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mfd/ |
| 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.
|
| H A D | max77686.txt | 3 MAX77686 is a Multifunction device with PMIC, RTC and Charger on chip. It is
4 interfaced to host controller using i2c interface. PMIC and Charger submodules
8 PMIC submodule.
16 - reg : Specifies the i2c slave address of PMIC block.
|
| 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,mt6358" for PMIC MT6358
24 "mediatek,mt6397" for PMIC MT6397
|
| /OK3568_Linux_fs/kernel/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:
|
| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/soc/mediatek/ |
| H A D | pwrap.txt | 1 MediaTek PMIC Wrapper Driver
3 This document describes the binding for the MediaTek PMIC wrapper.
5 On MediaTek SoCs the PMIC is connected via SPI. The SPI master interface
6 is not directly visible to the CPU, but only through the PMIC wrapper
7 inside the SoC. The communication between the SoC and the PMIC can
13 on MT8135 the pins of some SoC internal peripherals can be on the PMIC.
45 - pmic: Using either MediaTek PMIC MFD as the child device of pwrap
|
| /OK3568_Linux_fs/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:
|
| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/ |
| H A D | qcom,rpmh-regulator.txt | 3 rpmh-regulator devices support PMIC regulator management via the Voltage
10 enable state of any PMIC peripheral. It is used for clock buffers, low-voltage
18 level describes the PMIC containing the regulators and must reside within an
19 RPMh device node. The second level describes each regulator within the PMIC
23 The names used for regulator nodes must match those supported by a given PMIC.
35 First Level Nodes - PMIC
55 this PMIC. Typical values: "a", "b", "c", "d", "e", "f".
64 regulators for this PMIC.
92 regulators for this PMIC.
|
| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/thermal/ |
| H A D | qcom-spmi-temp-alarm.txt | 1 Qualcomm QPNP PMIC Temperature Alarm
3 QPNP temperature alarm peripherals are found inside of Qualcomm PMIC chips
5 interrupt signal and status register to identify high PMIC die temperature.
10 - interrupts: PMIC temperature alarm interrupt.
|
| /OK3568_Linux_fs/kernel/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.
|
| 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.
|
| /OK3568_Linux_fs/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
|
| 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:
|
| /OK3568_Linux_fs/kernel/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
|
| /OK3568_Linux_fs/kernel/drivers/soc/mediatek/ |
| H A D | Kconfig | 29 tristate "MediaTek PMIC Wrapper Support"
33 Say yes here to add support for MediaTek PMIC Wrapper found
34 on different MediaTek SoCs. The PMIC wrapper is a proprietary
35 hardware to connect the PMIC.
|
| /OK3568_Linux_fs/kernel/drivers/spmi/ |
| H A D | Kconfig | 10 and Power Management Integrated Circuits (PMIC).
15 tristate "Qualcomm MSM SPMI Controller (PMIC Arbiter)"
22 built-in SPMI PMIC Arbiter interface on Qualcomm MSM family
|
| /OK3568_Linux_fs/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)
|
| /OK3568_Linux_fs/kernel/drivers/extcon/ |
| H A D | Kconfig | 38 and USB MUX switching by X-Power AXP288 PMIC.
70 tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
74 on the Intel Cherrytrail Whiskey Cove PMIC.
77 tristate "Intel Merrifield Basin Cove PMIC extcon driver"
81 on the Intel Merrifield Basin Cove PMIC.
109 Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
127 Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
149 Say Y here to enable SPMI PMIC based USB cable detection
|
| /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/input/ |
| H A D | mtk-pmic-keys.txt | 1 MediaTek MT6397/MT6323 PMIC Keys Device Driver
3 There are two key functions provided by MT6397/MT6323 PMIC, pwrkey
5 node provided by MT6397/MT6323 PMIC that is being defined as one kind
|