summaryrefslogtreecommitdiff
path: root/drivers/power/pmic/Kconfig
blob: 7b98189ad8fa4a574c382aed2fbcce2761a4b689 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
config DM_PMIC
	bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)"
	depends on DM
	---help---
	This config enables the driver-model PMIC support.
	UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
	For the multi-function PMIC devices, this can be used as parent I/O
	device for each IC's interface. Then, each children uses its parent
	for read/write. For detailed description, please refer to the files:
	- 'drivers/power/pmic/pmic-uclass.c'
	- 'include/power/pmic.h'

config DM_PMIC_MAX77686
	bool "Enable Driver Model for PMIC MAX77686"
	depends on DM_PMIC
	---help---
	This config enables implementation of driver-model pmic uclass features
	for PMIC MAX77686. The driver implements read/write operations.

config DM_PMIC_SANDBOX
	bool "Enable Driver Model for emulated Sandbox PMIC "
	depends on DM_PMIC
	---help---
	Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
	depends on two drivers:
	- sandbox PMIC I/O driver - implements dm pmic operations
	- sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission

	A detailed information can be found in header: '<power/sandbox_pmic.h>'

	The Sandbox PMIC info:
	* I/O interface:
	  - I2C chip address:       0x40
	  - first register address: 0x0
	  - register count:         0x10
	* Adjustable outputs:
	  - 2x LDO
	  - 2x BUCK
	  - Each, with a different operating conditions (header).
	* Reset values:
	  - set by i2c emul driver's probe() (defaults in header)

	Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt

config PMIC_S5M8767
	bool "Enable Driver Model for the Samsung S5M8767 PMIC"
	depends on DM_PMIC
	---help---
	The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
	as a SoC power controller. It also provides 32KHz clock outputs. This
	driver provides basic register access and sets up the attached
	regulators if regulator support is enabled.

config PMIC_TPS65090
	bool "Enable driver for Texas Instruments TPS65090 PMIC"
	depends on DM_PMIC
	---help---
	The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
	FETs and a battery charger. This driver provides register access
	only, and you can enable the regulator/charger drivers separately if
	required.