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 Driver Model for PMIC drivers (UCLASS_PMIC) in SPL"
18 This config enables the driver-model PMIC support in SPL.
19 UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
20 For the multi-function PMIC devices, this can be used as parent I/O
21 device for each IC's interface. Then, each children uses its parent
22 for read/write. For detailed description, please refer to the files:
23 - 'drivers/power/pmic/pmic-uclass.c'
24 - 'include/power/pmic.h'
27 bool "Allow child devices for PMICs"
31 This allows PMICs to support child devices (such as regulators) in
32 SPL. This adds quite a bit of code so if you are not using this
33 feature you can turn it off. Most likely you should turn it on for
36 config SPL_PMIC_CHILDREN
37 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"
53 Enable support for the ST-Ericsson AB8500 (Analog Baseband) PMIC.
54 It connects with the ST-Ericsson DB8500 SoC via an I2C bus managed by
55 the power/reset/clock management unit (PRCMU) firmware.
58 bool "Enable support for the active-semi 8846 PMIC"
59 depends on DM_PMIC && DM_I2C
61 This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
62 regulators (LDOs). It also provides some GPIO, reset and battery
63 functions. It uses an I2C interface and is designed for use with
64 tablets and smartphones.
67 bool "Enable Driver Model for the Dialog DA9063 PMIC"
70 This config enables implementation of driver-model pmic uclass features
71 for PMIC DA9063. The driver implements read/write operations.
73 config SPL_DM_PMIC_DA9063
74 bool "Enable Driver Model for the Dialog DA9063 PMIC in SPL"
75 depends on DM_PMIC && SPL
77 This config enables implementation of driver-model pmic uclass features
78 for PMIC DA9063. The driver implements read/write operations.
81 bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC"
83 The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a
84 real-time clock, GPIOs, ADC and a few other features. It uses an I2C
85 interface and is designs to cover most of the power managementment
86 required for a tablets or laptop.
88 config DM_PMIC_BD71837
89 bool "Enable Driver Model for PMIC BD71837"
92 This config enables implementation of driver-model pmic uclass features
93 for PMIC BD71837. The driver implements read/write operations.
95 config SPL_DM_PMIC_BD71837
96 bool "Enable Driver Model for PMIC BD71837 in SPL stage"
99 This config enables implementation of driver-model pmic uclass
100 features for PMIC BD71837. The driver implements read/write
103 config DM_PMIC_FAN53555
104 bool "Enable support for OnSemi FAN53555"
105 depends on DM_PMIC && DM_REGULATOR && DM_I2C
106 select DM_REGULATOR_FAN53555
108 This config enables implementation of driver-model PMIC
109 uclass features for the FAN53555 regulator. The FAN53555 is
110 a (family of) single-output regulators that supports
111 transitioning between two different output voltages based on
112 an voltage selection pin.
114 The driver implements read/write operations for use with the FAN53555
115 regulator driver and binds the regulator driver to its node.
117 config DM_PMIC_MP5416
118 bool "Enable Driver Model for PMIC MP5416"
121 This config enables implementation of driver-model pmic uclass features
122 for PMIC MP5416. The driver implements read/write operations.
124 config SPL_DM_PMIC_MP5416
125 bool "Enable Driver Model for PMIC MP5416 in SPL stage"
128 This config enables implementation of driver-model pmic uclass
129 features for PMIC MP5416. The driver implements read/write
132 config DM_PMIC_PCA9450
133 bool "Enable Driver Model for PMIC PCA9450"
136 This config enables implementation of driver-model pmic uclass features
137 for PMIC PCA9450. The driver implements read/write operations.
139 config SPL_DM_PMIC_PCA9450
140 bool "Enable Driver Model for PMIC PCA9450"
143 This config enables implementation of driver-model pmic uclass features
144 for PMIC PCA9450 in SPL. The driver implements read/write operations.
146 config DM_PMIC_PFUZE100
147 bool "Enable Driver Model for PMIC PFUZE100"
150 This config enables implementation of driver-model pmic uclass features
151 for PMIC PFUZE100. The driver implements read/write operations.
153 config SPL_DM_PMIC_PFUZE100
154 bool "Enable Driver Model for PMIC PFUZE100 in SPL"
157 This config enables implementation of driver-model pmic uclass features
158 for PMIC PFUZE100 in SPL. The driver implements read/write operations.
160 config DM_PMIC_MAX77686
161 bool "Enable Driver Model for PMIC MAX77686"
164 This config enables implementation of driver-model pmic uclass features
165 for PMIC MAX77686. The driver implements read/write operations.
167 config DM_PMIC_MAX8998
168 bool "Enable Driver Model for PMIC MAX8998"
171 This config enables implementation of driver-model pmic uclass features
172 for PMIC MAX8998. The driver implements read/write operations.
174 config DM_PMIC_MC34708
175 bool "Enable Driver Model for PMIC MC34708"
178 This config enables implementation of driver-model pmic uclass features
179 for PMIC MC34708. The driver implements read/write operations.
182 bool "Enable Driver Model for PMIC MAX8997"
185 This config enables implementation of driver-model pmic uclass features
186 for PMIC MAX8997. The driver implements read/write operations.
187 This is a Power Management IC with RTC, Fuel Gauge, MUIC control on Chip.
190 - Haptic Motor driver
191 - RTC with two alarms
192 - Fueal Gauge and One backup battery charger
197 bool "Enable Driver Model for Qualcomm PM8916 PMIC"
200 The PM8916 is a PMIC connected to one (or several) processors
201 with SPMI bus. It has 2 slaves with several peripherals:
204 - Power and Reset buttons
210 Driver binding info: doc/device-tree-bindings/pmic/pm8916.txt
213 bool "Enable support for Rockchip PMIC RK8XX"
216 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
217 an RTC and two low Rds (resistance (drain to source)) switches. It is
218 accessed via an I2C interface. The device is used with Rockchip SoCs.
219 This driver implements register read/write operations.
221 config SPL_PMIC_RK8XX
222 bool "Enable support for Rockchip PMIC RK8XX"
225 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
226 an RTC and two low Rds (resistance (drain to source)) switches. It is
227 accessed via an I2C interface. The device is used with Rockchip SoCs.
228 This driver implements register read/write operations.
231 bool "Enable Driver Model for PMIC Samsung S2MPS11"
234 The Samsung S2MPS11 PMIC provides:
235 - 38 adjustable LDO regulators
236 - 9 High-Efficiency Buck Converters
237 - 1 BuckBoost Converter
238 - RTC with two alarms
239 - Backup battery charger
240 - I2C Configuration Interface
241 This driver provides access to I/O interface only.
242 Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
244 config DM_PMIC_SANDBOX
245 bool "Enable Driver Model for emulated Sandbox PMIC"
248 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
249 depends on two drivers:
250 - sandbox PMIC I/O driver - implements dm pmic operations
251 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
253 A detailed information can be found in header: '<power/sandbox_pmic.h>'
255 The Sandbox PMIC info:
257 - I2C chip address: 0x40
258 - first register address: 0x0
259 - register count: 0x10
260 * Adjustable outputs:
263 - Each, with a different operating conditions (header).
265 - set by i2c emul driver's probe() (defaults in header)
267 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
270 bool "Enable Driver Model for the Samsung S5M8767 PMIC"
273 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
274 as a SoC power controller. It also provides 32KHz clock outputs. This
275 driver provides basic register access and sets up the attached
276 regulators if regulator support is enabled.
279 bool "Enable driver for Ricoh RN5T567 PMIC"
282 The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO
283 regulators Real-Time Clock and 4 GPIOs. This driver provides
284 register access only.
287 bool "Enable driver for Texas Instruments TPS65090 PMIC"
290 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
291 FETs and a battery charger. This driver provides register access
292 only, and you can enable the regulator/charger drivers separately if
296 bool "Enable driver for Texas Instruments PALMAS PMIC"
299 The PALMAS is a PMIC containing several LDOs, SMPS.
300 This driver binds the pmic children.
303 bool "Enable driver for Texas Instruments LP873X PMIC"
306 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
307 This driver binds the pmic children.
310 bool "Enable driver for Texas Instruments LP87565 PMIC"
313 The LP87565 is a PMIC containing a bunch of SMPS.
314 This driver binds the pmic children.
316 config POWER_MC34VR500
317 bool "Enable driver for Freescale MC34VR500 PMIC"
319 The MC34VR500 is used in conjunction with the FSL T1 and LS1 series
320 SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed
321 via an I2C interface.
323 config DM_PMIC_TPS65910
324 bool "Enable driver for Texas Instruments TPS65910 PMIC"
327 The TPS65910 is a PMIC containing 3 buck DC-DC converters, one boost
328 DC-DC converter, 8 LDOs and a RTC. This driver binds the SMPS and LDO
332 bool "Enable support for STMicroelectronics STPMIC1 PMIC"
333 depends on DM_PMIC && DM_I2C
334 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF && !ARM_PSCI_FW
336 The STPMIC1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF and 2 power switches.
337 It is accessed via an I2C interface. The device is used with STM32MP1
338 SoCs. This driver implements register read/write operations.
340 config SPL_PMIC_PALMAS
341 bool "Enable driver for Texas Instruments PALMAS PMIC"
344 The PALMAS is a PMIC containing several LDOs, SMPS.
345 This driver binds the pmic children in SPL.
347 config SPL_PMIC_LP873X
348 bool "Enable driver for Texas Instruments LP873X PMIC"
351 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
352 This driver binds the pmic children in SPL.
354 config SPL_PMIC_LP87565
355 bool "Enable driver for Texas Instruments LP87565 PMIC"
358 The LP87565 is a PMIC containing a bunch of SMPS.
359 This driver binds the pmic children in SPL.
362 bool "Enable driver for Texas Instruments TPS65941 PMIC"
365 The TPS65941 is a PMIC containing a bunch of SMPS & LDOs.
366 This driver binds the pmic children.