]>
Commit | Line | Data |
---|---|---|
4d9057e8 PM |
1 | config 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' | |
52a3de5e | 12 | |
1f2b4b06 SG |
13 | config 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 | ||
23 | config 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' | |
453c5a92 | 31 | to call your regulator code (e.g. see rk8xx.c for direct functions |
1f2b4b06 SG |
32 | for use in SPL). |
33 | ||
d2c88f7d SG |
34 | config 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 | ||
bdf25a5e SG |
43 | config PMIC_AS3722 |
44 | bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC" | |
45 | help | |
46 | The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a | |
47 | real-time clock, GPIOs, ADC and a few other features. It uses an I2C | |
48 | interface and is designs to cover most of the power managementment | |
49 | required for a tablets or laptop. | |
50 | ||
1c1f6076 PF |
51 | config DM_PMIC_PFUZE100 |
52 | bool "Enable Driver Model for PMIC PFUZE100" | |
53 | depends on DM_PMIC | |
54 | ---help--- | |
55 | This config enables implementation of driver-model pmic uclass features | |
56 | for PMIC PFUZE100. The driver implements read/write operations. | |
57 | ||
52a3de5e PM |
58 | config DM_PMIC_MAX77686 |
59 | bool "Enable Driver Model for PMIC MAX77686" | |
60 | depends on DM_PMIC | |
61 | ---help--- | |
62 | This config enables implementation of driver-model pmic uclass features | |
f415a3ec | 63 | for PMIC MAX77686. The driver implements read/write operations. |
5d387d0d | 64 | |
103e83a1 JC |
65 | config DM_PMIC_MAX8998 |
66 | bool "Enable Driver Model for PMIC MAX8998" | |
67 | depends on DM_PMIC | |
68 | ---help--- | |
69 | This config enables implementation of driver-model pmic uclass features | |
70 | for PMIC MAX8998. The driver implements read/write operations. | |
71 | ||
1a5a05da JC |
72 | config PMIC_MAX8997 |
73 | bool "Enable Driver Model for PMIC MAX8997" | |
74 | depends on DM_PMIC | |
75 | ---help--- | |
76 | This config enables implementation of driver-model pmic uclass features | |
77 | for PMIC MAX8997. The driver implements read/write operations. | |
78 | This is a Power Management IC with RTC, Fuel Gauge, MUIC control on Chip. | |
79 | - 21x LDOs | |
80 | - 12x GPIOs | |
81 | - Haptic Motor driver | |
82 | - RTC with two alarms | |
83 | - Fueal Gauge and One backup battery charger | |
84 | - MUIC | |
85 | - Others | |
86 | ||
c2f74c8f MK |
87 | config PMIC_PM8916 |
88 | bool "Enable Driver Model for Qualcomm PM8916 PMIC" | |
89 | depends on DM_PMIC | |
90 | ---help--- | |
91 | The PM8916 is a PMIC connected to one (or several) processors | |
92 | with SPMI bus. It has 2 slaves with several peripherals: | |
93 | - 18x LDO | |
94 | - 4x GPIO | |
95 | - Power and Reset buttons | |
96 | - Watchdog | |
97 | - RTC | |
98 | - Vibrator drivers | |
99 | - Others | |
100 | ||
101 | Driver binding info: doc/device-tree-bindings/pmic/pm8916.txt | |
102 | ||
453c5a92 JC |
103 | config PMIC_RK8XX |
104 | bool "Enable support for Rockchip PMIC RK8XX" | |
2a4febfd SG |
105 | depends on DM_PMIC |
106 | ---help--- | |
107 | The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs, | |
108 | an RTC and two low Rds (resistance (drain to source)) switches. It is | |
109 | accessed via an I2C interface. The device is used with Rockchip SoCs. | |
110 | This driver implements register read/write operations. | |
111 | ||
35d460fb PM |
112 | config PMIC_S2MPS11 |
113 | bool "Enable Driver Model for PMIC Samsung S2MPS11" | |
114 | depends on DM_PMIC | |
115 | ---help--- | |
116 | The Samsung S2MPS11 PMIC provides: | |
117 | - 38 adjustable LDO regulators | |
118 | - 9 High-Efficiency Buck Converters | |
119 | - 1 BuckBoost Converter | |
120 | - RTC with two alarms | |
121 | - Backup battery charger | |
122 | - I2C Configuration Interface | |
123 | This driver provides access to I/O interface only. | |
124 | Binding info: doc/device-tree-bindings/pmic/s2mps11.txt | |
125 | ||
5d387d0d PM |
126 | config DM_PMIC_SANDBOX |
127 | bool "Enable Driver Model for emulated Sandbox PMIC " | |
128 | depends on DM_PMIC | |
129 | ---help--- | |
130 | Enable the driver for Sandbox PMIC emulation. The emulated PMIC device | |
131 | depends on two drivers: | |
132 | - sandbox PMIC I/O driver - implements dm pmic operations | |
133 | - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission | |
134 | ||
135 | A detailed information can be found in header: '<power/sandbox_pmic.h>' | |
136 | ||
137 | The Sandbox PMIC info: | |
138 | * I/O interface: | |
139 | - I2C chip address: 0x40 | |
140 | - first register address: 0x0 | |
141 | - register count: 0x10 | |
142 | * Adjustable outputs: | |
143 | - 2x LDO | |
144 | - 2x BUCK | |
145 | - Each, with a different operating conditions (header). | |
146 | * Reset values: | |
147 | - set by i2c emul driver's probe() (defaults in header) | |
148 | ||
149 | Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt | |
151b223b | 150 | |
d308c013 SG |
151 | config PMIC_S5M8767 |
152 | bool "Enable Driver Model for the Samsung S5M8767 PMIC" | |
153 | depends on DM_PMIC | |
154 | ---help--- | |
155 | The S5M8767 PMIC provides a large array of LDOs and BUCKs for use | |
156 | as a SoC power controller. It also provides 32KHz clock outputs. This | |
157 | driver provides basic register access and sets up the attached | |
158 | regulators if regulator support is enabled. | |
159 | ||
c571d682 SA |
160 | config PMIC_RN5T567 |
161 | bool "Enable driver for Ricoh RN5T567 PMIC" | |
162 | depends on DM_PMIC | |
163 | ---help--- | |
164 | The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO | |
165 | regulators Real-Time Clock and 4 GPIOs. This driver provides | |
166 | register access only. | |
167 | ||
151b223b SG |
168 | config PMIC_TPS65090 |
169 | bool "Enable driver for Texas Instruments TPS65090 PMIC" | |
170 | depends on DM_PMIC | |
171 | ---help--- | |
172 | The TPS65090 is a PMIC containing several LDOs, DC to DC convertors, | |
173 | FETs and a battery charger. This driver provides register access | |
174 | only, and you can enable the regulator/charger drivers separately if | |
175 | required. | |
33621d24 K |
176 | |
177 | config PMIC_PALMAS | |
178 | bool "Enable driver for Texas Instruments PALMAS PMIC" | |
179 | depends on DM_PMIC | |
180 | ---help--- | |
181 | The PALMAS is a PMIC containing several LDOs, SMPS. | |
182 | This driver binds the pmic children. | |
ca1de0b5 K |
183 | |
184 | config PMIC_LP873X | |
185 | bool "Enable driver for Texas Instruments LP873X PMIC" | |
186 | depends on DM_PMIC | |
187 | ---help--- | |
188 | The LP873X is a PMIC containing couple of LDOs and couple of SMPS. | |
189 | This driver binds the pmic children. | |
762161b0 | 190 | |
cdad57a7 K |
191 | config PMIC_LP87565 |
192 | bool "Enable driver for Texas Instruments LP87565 PMIC" | |
193 | depends on DM_PMIC | |
194 | ---help--- | |
195 | The LP87565 is a PMIC containing a bunch of SMPS. | |
196 | This driver binds the pmic children. | |
197 | ||
762161b0 HZ |
198 | config POWER_MC34VR500 |
199 | bool "Enable driver for Freescale MC34VR500 PMIC" | |
200 | ---help--- | |
201 | The MC34VR500 is used in conjunction with the FSL T1 and LS1 series | |
202 | SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed | |
203 | via an I2C interface. | |
854dfbf9 FB |
204 | |
205 | config DM_PMIC_TPS65910 | |
206 | bool "Enable driver for Texas Instruments TPS65910 PMIC" | |
207 | depends on DM_PMIC | |
208 | ---help--- | |
209 | The TPS65910 is a PMIC containing 3 buck DC-DC converters, one boost | |
210 | DC-DC converter, 8 LDOs and a RTC. This driver binds the SMPS and LDO | |
211 | pmic children. |