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'
16 bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC) in SPL"
20 This config enables the driver-model PMIC support in SPL.
21 UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
22 For the multi-function PMIC devices, this can be used as parent I/O
23 device for each IC's interface. Then, each children uses its parent
24 for read/write. For detailed description, please refer to the files:
25 - 'drivers/power/pmic/pmic-uclass.c'
26 - 'include/power/pmic.h'
29 bool "Allow child devices for PMICs"
32 This allows PMICs to support child devices (such as regulators) in
33 SPL. This adds quite a bit of code so if you are not using this
34 feature you can turn it off. Most likely you should turn it on for
37 config SPL_PMIC_CHILDREN
38 bool "Allow child devices for PMICs in SPL"
41 This allows PMICs to support child devices (such as regulators) in
42 SPL. This adds quite a bit of code so if you are not using this
43 feature you can turn it off. In this case you may need a 'back door'
44 to call your regulator code (e.g. see rk8xx.c for direct functions
48 bool "Enable driver for ST-Ericsson AB8500 PMIC via PRCMU"
52 Enable support for the ST-Ericsson AB8500 (Analog Baseband) PMIC.
53 It connects with the ST-Ericsson DB8500 SoC via an I2C bus managed by
54 the power/reset/clock management unit (PRCMU) firmware.
57 bool "Enable support for the active-semi 8846 PMIC"
60 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
61 regulators (LDOs). It also provides some GPIO, reset and battery
62 functions. It uses an I2C interface and is designed for use with
63 tablets and smartphones.
66 bool "Enable Driver Model for the Dialog DA9063 PMIC"
68 This config enables implementation of driver-model pmic uclass features
69 for PMIC DA9063. The driver implements read/write operations.
71 config SPL_DM_PMIC_DA9063
72 bool "Enable Driver Model for the Dialog DA9063 PMIC in SPL"
75 This config enables implementation of driver-model pmic uclass features
76 for PMIC DA9063. The driver implements read/write operations.
79 bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC"
81 The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a
82 real-time clock, GPIOs, ADC and a few other features. It uses an I2C
83 interface and is designs to cover most of the power managementment
84 required for a tablets or laptop.
86 config DM_PMIC_BD71837
87 bool "Enable Driver Model for PMIC BD71837"
89 This config enables implementation of driver-model pmic uclass features
90 for PMIC BD71837. The driver implements read/write operations.
92 config SPL_DM_PMIC_BD71837
93 bool "Enable Driver Model for PMIC BD71837 in SPL stage"
95 This config enables implementation of driver-model pmic uclass
96 features for PMIC BD71837. The driver implements read/write
99 config DM_PMIC_FAN53555
100 bool "Enable support for OnSemi FAN53555"
101 depends on DM_REGULATOR && DM_I2C
102 select DM_REGULATOR_FAN53555
104 This config enables implementation of driver-model PMIC
105 uclass features for the FAN53555 regulator. The FAN53555 is
106 a (family of) single-output regulators that supports
107 transitioning between two different output voltages based on
108 an voltage selection pin.
110 The driver implements read/write operations for use with the FAN53555
111 regulator driver and binds the regulator driver to its node.
113 config DM_PMIC_MP5416
114 bool "Enable Driver Model for PMIC MP5416"
116 This config enables implementation of driver-model pmic uclass features
117 for PMIC MP5416. The driver implements read/write operations.
119 config SPL_DM_PMIC_MP5416
120 bool "Enable Driver Model for PMIC MP5416 in SPL stage"
122 This config enables implementation of driver-model pmic uclass
123 features for PMIC MP5416. The driver implements read/write
126 config DM_PMIC_PCA9450
127 bool "Enable Driver Model for PMIC PCA9450"
129 This config enables implementation of driver-model pmic uclass features
130 for PMIC PCA9450. The driver implements read/write operations.
132 config SPL_DM_PMIC_PCA9450
133 bool "Enable Driver Model for PMIC PCA9450"
135 This config enables implementation of driver-model pmic uclass features
136 for PMIC PCA9450 in SPL. The driver implements read/write operations.
138 config DM_PMIC_PFUZE100
139 bool "Enable Driver Model for PMIC PFUZE100"
141 This config enables implementation of driver-model pmic uclass features
142 for PMIC PFUZE100. The driver implements read/write operations.
144 config SPL_DM_PMIC_PFUZE100
145 bool "Enable Driver Model for PMIC PFUZE100 in SPL"
147 This config enables implementation of driver-model pmic uclass features
148 for PMIC PFUZE100 in SPL. The driver implements read/write operations.
150 config DM_PMIC_MAX77686
151 bool "Enable Driver Model for PMIC MAX77686"
153 This config enables implementation of driver-model pmic uclass features
154 for PMIC MAX77686. The driver implements read/write operations.
156 config DM_PMIC_MAX8998
157 bool "Enable Driver Model for PMIC MAX8998"
159 This config enables implementation of driver-model pmic uclass features
160 for PMIC MAX8998. The driver implements read/write operations.
162 config DM_PMIC_MC34708
163 bool "Enable Driver Model for PMIC MC34708"
165 This config enables implementation of driver-model pmic uclass features
166 for PMIC MC34708. The driver implements read/write operations.
169 bool "Enable Driver Model for PMIC MAX8997"
171 This config enables implementation of driver-model pmic uclass features
172 for PMIC MAX8997. The driver implements read/write operations.
173 This is a Power Management IC with RTC, Fuel Gauge, MUIC control on Chip.
176 - Haptic Motor driver
177 - RTC with two alarms
178 - Fueal Gauge and One backup battery charger
183 bool "Enable Driver Model for Qualcomm PM8916 PMIC"
185 The PM8916 is a PMIC connected to one (or several) processors
186 with SPMI bus. It has 2 slaves with several peripherals:
189 - Power and Reset buttons
195 Driver binding info: doc/device-tree-bindings/pmic/pm8916.txt
198 bool "Enable support for Rockchip PMIC RK8XX"
200 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
201 an RTC and two low Rds (resistance (drain to source)) switches. It is
202 accessed via an I2C interface. The device is used with Rockchip SoCs.
203 This driver implements register read/write operations.
205 config SPL_PMIC_RK8XX
206 bool "Enable support for Rockchip PMIC RK8XX"
208 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
209 an RTC and two low Rds (resistance (drain to source)) switches. It is
210 accessed via an I2C interface. The device is used with Rockchip SoCs.
211 This driver implements register read/write operations.
214 bool "Enable Driver Model for PMIC Samsung S2MPS11"
216 The Samsung S2MPS11 PMIC provides:
217 - 38 adjustable LDO regulators
218 - 9 High-Efficiency Buck Converters
219 - 1 BuckBoost Converter
220 - RTC with two alarms
221 - Backup battery charger
222 - I2C Configuration Interface
223 This driver provides access to I/O interface only.
224 Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
226 config DM_PMIC_SANDBOX
227 bool "Enable Driver Model for emulated Sandbox PMIC"
229 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
230 depends on two drivers:
231 - sandbox PMIC I/O driver - implements dm pmic operations
232 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
234 A detailed information can be found in header: '<power/sandbox_pmic.h>'
236 The Sandbox PMIC info:
238 - I2C chip address: 0x40
239 - first register address: 0x0
240 - register count: 0x10
241 * Adjustable outputs:
244 - Each, with a different operating conditions (header).
246 - set by i2c emul driver's probe() (defaults in header)
248 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
251 bool "Enable Driver Model for the Samsung S5M8767 PMIC"
253 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
254 as a SoC power controller. It also provides 32KHz clock outputs. This
255 driver provides basic register access and sets up the attached
256 regulators if regulator support is enabled.
259 bool "Enable driver for Ricoh RN5T567 PMIC"
261 The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO
262 regulators Real-Time Clock and 4 GPIOs. This driver provides
263 register access only.
266 bool "Enable driver for Texas Instruments TPS65090 PMIC"
268 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
269 FETs and a battery charger. This driver provides register access
270 only, and you can enable the regulator/charger drivers separately if
274 bool "Enable driver for Texas Instruments PALMAS PMIC"
276 The PALMAS is a PMIC containing several LDOs, SMPS.
277 This driver binds the pmic children.
280 bool "Enable driver for Texas Instruments LP873X PMIC"
282 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
283 This driver binds the pmic children.
286 bool "Enable driver for Texas Instruments LP87565 PMIC"
288 The LP87565 is a PMIC containing a bunch of SMPS.
289 This driver binds the pmic children.
291 config POWER_MC34VR500
292 bool "Enable driver for Freescale MC34VR500 PMIC"
294 The MC34VR500 is used in conjunction with the FSL T1 and LS1 series
295 SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed
296 via an I2C interface.
298 config DM_PMIC_TPS65910
299 bool "Enable driver for Texas Instruments TPS65910 PMIC"
301 The TPS65910 is a PMIC containing 3 buck DC-DC converters, one boost
302 DC-DC converter, 8 LDOs and a RTC. This driver binds the SMPS and LDO
306 bool "Enable support for STMicroelectronics STPMIC1 PMIC"
308 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF && !ARM_PSCI_FW
310 The STPMIC1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF and 2 power switches.
311 It is accessed via an I2C interface. The device is used with STM32MP1
312 SoCs. This driver implements register read/write operations.
314 config SPL_PMIC_PALMAS
315 bool "Enable driver for Texas Instruments PALMAS PMIC"
317 The PALMAS is a PMIC containing several LDOs, SMPS.
318 This driver binds the pmic children in SPL.
320 config SPL_PMIC_LP873X
321 bool "Enable driver for Texas Instruments LP873X PMIC"
323 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
324 This driver binds the pmic children in SPL.
326 config SPL_PMIC_LP87565
327 bool "Enable driver for Texas Instruments LP87565 PMIC"
329 The LP87565 is a PMIC containing a bunch of SMPS.
330 This driver binds the pmic children in SPL.
333 bool "Enable driver for Texas Instruments TPS65941 PMIC"
335 The TPS65941 is a PMIC containing a bunch of SMPS & LDOs.
336 This driver binds the pmic children.