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
8 device for each IC's interface. Then, each children uses its parent
9 for read/write. For detailed description, please refer to the files:
10 - 'drivers/power/pmic/pmic-uclass.c'
11 - 'include/power/pmic.h'
14 bool "Enable support for the active-semi 8846 PMIC"
15 depends on DM_PMIC && DM_I2C
17 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
18 regulators (LDOs). It also provides some GPIO, reset and battery
19 functions. It uses an I2C interface and is designed for use with
20 tablets and smartphones.
22 config DM_PMIC_PFUZE100
23 bool "Enable Driver Model for PMIC PFUZE100"
26 This config enables implementation of driver-model pmic uclass features
27 for PMIC PFUZE100. The driver implements read/write operations.
29 config DM_PMIC_MAX77686
30 bool "Enable Driver Model for PMIC MAX77686"
33 This config enables implementation of driver-model pmic uclass features
34 for PMIC MAX77686. The driver implements read/write operations.
37 bool "Enable support for Rockchip PMIC RK808"
40 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
41 an RTC and two low Rds (resistance (drain to source)) switches. It is
42 accessed via an I2C interface. The device is used with Rockchip SoCs.
43 This driver implements register read/write operations.
46 bool "Enable Driver Model for PMIC Samsung S2MPS11"
49 The Samsung S2MPS11 PMIC provides:
50 - 38 adjustable LDO regulators
51 - 9 High-Efficiency Buck Converters
52 - 1 BuckBoost Converter
54 - Backup battery charger
55 - I2C Configuration Interface
56 This driver provides access to I/O interface only.
57 Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
59 config DM_PMIC_SANDBOX
60 bool "Enable Driver Model for emulated Sandbox PMIC "
63 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
64 depends on two drivers:
65 - sandbox PMIC I/O driver - implements dm pmic operations
66 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
68 A detailed information can be found in header: '<power/sandbox_pmic.h>'
70 The Sandbox PMIC info:
72 - I2C chip address: 0x40
73 - first register address: 0x0
74 - register count: 0x10
78 - Each, with a different operating conditions (header).
80 - set by i2c emul driver's probe() (defaults in header)
82 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
85 bool "Enable Driver Model for the Samsung S5M8767 PMIC"
88 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
89 as a SoC power controller. It also provides 32KHz clock outputs. This
90 driver provides basic register access and sets up the attached
91 regulators if regulator support is enabled.
94 bool "Enable driver for Texas Instruments TPS65090 PMIC"
97 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
98 FETs and a battery charger. This driver provides register access
99 only, and you can enable the regulator/charger drivers separately if