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Przemyslaw Marczak4d9057e2015-04-20 20:07:41 +02001config DM_PMIC
2 bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)"
3 depends on DM
4 ---help---
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'
Przemyslaw Marczak52a3de52015-04-20 20:07:46 +020012
Simon Glass1f2b4b02016-01-21 19:43:55 -070013config PMIC_CHILDREN
14 bool "Allow child devices for PMICs"
15 depends on DM_PMIC
16 default y
17 ---help---
18 This allows PMICs to support child devices (such as regulators) in
19 SPL. This adds quite a bit of code so if you are not using this
20 feature you can turn it off. Most likely you should turn it on for
21 U-Boot proper.
22
23config SPL_PMIC_CHILDREN
24 bool "Allow child devices for PMICs in SPL"
25 depends on DM_PMIC
26 default y
27 ---help---
28 This allows PMICs to support child devices (such as regulators) in
29 SPL. This adds quite a bit of code so if you are not using this
30 feature you can turn it off. In this case you may need a 'back door'
31 to call your regulator code (e.g. see rk808.c for direct functions
32 for use in SPL).
33
Simon Glassd2c88f72015-08-30 16:55:29 -060034config PMIC_ACT8846
35 bool "Enable support for the active-semi 8846 PMIC"
36 depends on DM_PMIC && DM_I2C
37 ---help---
38 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
39 regulators (LDOs). It also provides some GPIO, reset and battery
40 functions. It uses an I2C interface and is designed for use with
41 tablets and smartphones.
42
Peng Fan1c1f6072015-08-14 11:36:16 +020043config DM_PMIC_PFUZE100
44 bool "Enable Driver Model for PMIC PFUZE100"
45 depends on DM_PMIC
46 ---help---
47 This config enables implementation of driver-model pmic uclass features
48 for PMIC PFUZE100. The driver implements read/write operations.
49
Przemyslaw Marczak52a3de52015-04-20 20:07:46 +020050config DM_PMIC_MAX77686
51 bool "Enable Driver Model for PMIC MAX77686"
52 depends on DM_PMIC
53 ---help---
54 This config enables implementation of driver-model pmic uclass features
Przemyslaw Marczakf415a3e2015-05-13 13:38:26 +020055 for PMIC MAX77686. The driver implements read/write operations.
Przemyslaw Marczak5d387d02015-05-13 13:38:32 +020056
Mateusz Kulikowskic2f74c82016-03-31 23:12:30 +020057config PMIC_PM8916
58 bool "Enable Driver Model for Qualcomm PM8916 PMIC"
59 depends on DM_PMIC
60 ---help---
61 The PM8916 is a PMIC connected to one (or several) processors
62 with SPMI bus. It has 2 slaves with several peripherals:
63 - 18x LDO
64 - 4x GPIO
65 - Power and Reset buttons
66 - Watchdog
67 - RTC
68 - Vibrator drivers
69 - Others
70
71 Driver binding info: doc/device-tree-bindings/pmic/pm8916.txt
72
Simon Glass2a4febf2016-01-21 19:43:29 -070073config PMIC_RK808
74 bool "Enable support for Rockchip PMIC RK808"
75 depends on DM_PMIC
76 ---help---
77 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
78 an RTC and two low Rds (resistance (drain to source)) switches. It is
79 accessed via an I2C interface. The device is used with Rockchip SoCs.
80 This driver implements register read/write operations.
81
Przemyslaw Marczak35d460f2015-10-27 13:07:58 +010082config PMIC_S2MPS11
83 bool "Enable Driver Model for PMIC Samsung S2MPS11"
84 depends on DM_PMIC
85 ---help---
86 The Samsung S2MPS11 PMIC provides:
87 - 38 adjustable LDO regulators
88 - 9 High-Efficiency Buck Converters
89 - 1 BuckBoost Converter
90 - RTC with two alarms
91 - Backup battery charger
92 - I2C Configuration Interface
93 This driver provides access to I/O interface only.
94 Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
95
Przemyslaw Marczak5d387d02015-05-13 13:38:32 +020096config DM_PMIC_SANDBOX
97 bool "Enable Driver Model for emulated Sandbox PMIC "
98 depends on DM_PMIC
99 ---help---
100 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
101 depends on two drivers:
102 - sandbox PMIC I/O driver - implements dm pmic operations
103 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
104
105 A detailed information can be found in header: '<power/sandbox_pmic.h>'
106
107 The Sandbox PMIC info:
108 * I/O interface:
109 - I2C chip address: 0x40
110 - first register address: 0x0
111 - register count: 0x10
112 * Adjustable outputs:
113 - 2x LDO
114 - 2x BUCK
115 - Each, with a different operating conditions (header).
116 * Reset values:
117 - set by i2c emul driver's probe() (defaults in header)
118
119 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
Simon Glass151b2232015-07-02 18:15:58 -0600120
Simon Glassd308c012015-07-02 18:16:00 -0600121config PMIC_S5M8767
122 bool "Enable Driver Model for the Samsung S5M8767 PMIC"
123 depends on DM_PMIC
124 ---help---
125 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
126 as a SoC power controller. It also provides 32KHz clock outputs. This
127 driver provides basic register access and sets up the attached
128 regulators if regulator support is enabled.
129
Stefan Agnerc571d682016-10-05 15:27:09 -0700130config PMIC_RN5T567
131 bool "Enable driver for Ricoh RN5T567 PMIC"
132 depends on DM_PMIC
133 ---help---
134 The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO
135 regulators Real-Time Clock and 4 GPIOs. This driver provides
136 register access only.
137
Simon Glass151b2232015-07-02 18:15:58 -0600138config PMIC_TPS65090
139 bool "Enable driver for Texas Instruments TPS65090 PMIC"
140 depends on DM_PMIC
141 ---help---
142 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
143 FETs and a battery charger. This driver provides register access
144 only, and you can enable the regulator/charger drivers separately if
145 required.
Keerthy33621d22016-09-30 09:20:43 +0530146
147config PMIC_PALMAS
148 bool "Enable driver for Texas Instruments PALMAS PMIC"
149 depends on DM_PMIC
150 ---help---
151 The PALMAS is a PMIC containing several LDOs, SMPS.
152 This driver binds the pmic children.
Keerthyca1de0b2016-09-30 09:34:02 +0530153
154config PMIC_LP873X
155 bool "Enable driver for Texas Instruments LP873X PMIC"
156 depends on DM_PMIC
157 ---help---
158 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
159 This driver binds the pmic children.