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"
39 depends on SPL_DM_PMIC
42 This allows PMICs to support child devices (such as regulators) in
43 SPL. This adds quite a bit of code so if you are not using this
44 feature you can turn it off. In this case you may need a 'back door'
45 to call your regulator code (e.g. see rk8xx.c for direct functions
49 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"
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 X-Powers AXP PMICs"
69 select SYSRESET_CMD_POWEROFF if SYSRESET && CMD_POWEROFF
70 imply CMD_POWEROFF if SYSRESET
72 This config enables driver-model PMIC uclass features for
73 X-Powers AXP152, AXP2xx, and AXP8xx PMICs.
76 bool "Enable Driver Model for X-Powers AXP PMICs in SPL"
77 depends on SPL_DM_I2C && SPL_DM_PMIC
79 This config enables driver-model PMIC uclass features in the SPL for
80 X-Powers AXP152, AXP2xx, and AXP8xx PMICs.
83 bool "Enable Driver Model for the Dialog DA9063 PMIC"
85 This config enables implementation of driver-model pmic uclass features
86 for PMIC DA9063. The driver implements read/write operations.
88 config SPL_DM_PMIC_DA9063
89 bool "Enable Driver Model for the Dialog DA9063 PMIC in SPL"
90 depends on SPL_DM_PMIC
92 This config enables implementation of driver-model pmic uclass features
93 for PMIC DA9063. The driver implements read/write operations.
96 bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC"
98 The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a
99 real-time clock, GPIOs, ADC and a few other features. It uses an I2C
100 interface and is designs to cover most of the power managementment
101 required for a tablets or laptop.
103 config DM_PMIC_BD71837
104 bool "Enable Driver Model for PMIC BD71837"
106 This config enables implementation of driver-model pmic uclass features
107 for PMIC BD71837. The driver implements read/write operations.
109 config SPL_DM_PMIC_BD71837
110 bool "Enable Driver Model for PMIC BD71837 in SPL stage"
111 depends on SPL_DM_PMIC
113 This config enables implementation of driver-model pmic uclass
114 features for PMIC BD71837. The driver implements read/write
117 config DM_PMIC_FAN53555
118 bool "Enable support for OnSemi FAN53555"
119 depends on DM_REGULATOR && DM_I2C
120 select DM_REGULATOR_FAN53555
122 This config enables implementation of driver-model PMIC
123 uclass features for the FAN53555 regulator. The FAN53555 is
124 a (family of) single-output regulators that supports
125 transitioning between two different output voltages based on
126 an voltage selection pin.
128 The driver implements read/write operations for use with the FAN53555
129 regulator driver and binds the regulator driver to its node.
131 config SPL_DM_PMIC_FAN53555
132 bool "Enable support for OnSemi FAN53555 in SPL"
133 depends on SPL_DM_REGULATOR && SPL_DM_I2C
134 select SPL_DM_REGULATOR_FAN53555
136 This config enables implementation of driver-model PMIC
137 uclass features for the FAN53555 regulator. The FAN53555 is
138 a (family of) single-output regulators that supports
139 transitioning between two different output voltages based on
140 an voltage selection pin.
142 The driver implements read/write operations for use with the FAN53555
143 regulator driver and binds the regulator driver to its node.
145 config DM_PMIC_MP5416
146 bool "Enable Driver Model for PMIC MP5416"
148 This config enables implementation of driver-model pmic uclass features
149 for PMIC MP5416. The driver implements read/write operations.
151 config SPL_DM_PMIC_MP5416
152 bool "Enable Driver Model for PMIC MP5416 in SPL stage"
153 depends on SPL_DM_PMIC
155 This config enables implementation of driver-model pmic uclass
156 features for PMIC MP5416. The driver implements read/write
159 config DM_PMIC_PCA9450
160 bool "Enable Driver Model for PMIC PCA9450"
163 This config enables implementation of driver-model pmic uclass features
164 for PMIC PCA9450. The driver implements read/write operations.
166 config SPL_DM_PMIC_PCA9450
167 bool "Enable Driver Model for PMIC PCA9450 in SPL"
168 depends on SPL_DM_PMIC
169 depends on SPL_DM_I2C
171 This config enables implementation of driver-model pmic uclass features
172 for PMIC PCA9450 in SPL. The driver implements read/write operations.
174 config DM_PMIC_PFUZE100
175 bool "Enable Driver Model for PMIC PFUZE100"
177 This config enables implementation of driver-model pmic uclass features
178 for PMIC PFUZE100. The driver implements read/write operations.
180 config SPL_DM_PMIC_PFUZE100
181 bool "Enable Driver Model for PMIC PFUZE100 in SPL"
182 depends on SPL_DM_PMIC
184 This config enables implementation of driver-model pmic uclass features
185 for PMIC PFUZE100 in SPL. The driver implements read/write operations.
187 config DM_PMIC_MAX77686
188 bool "Enable Driver Model for PMIC MAX77686"
190 This config enables implementation of driver-model pmic uclass features
191 for PMIC MAX77686. The driver implements read/write operations.
193 config DM_PMIC_MAX8998
194 bool "Enable Driver Model for PMIC MAX8998"
196 This config enables implementation of driver-model pmic uclass features
197 for PMIC MAX8998. The driver implements read/write operations.
199 config DM_PMIC_MC34708
200 bool "Enable Driver Model for PMIC MC34708"
202 This config enables implementation of driver-model pmic uclass features
203 for PMIC MC34708. The driver implements read/write operations.
206 bool "Enable Driver Model for PMIC MAX8997"
208 This config enables implementation of driver-model pmic uclass features
209 for PMIC MAX8997. The driver implements read/write operations.
210 This is a Power Management IC with RTC, Fuel Gauge, MUIC control on Chip.
213 - Haptic Motor driver
214 - RTC with two alarms
215 - Fueal Gauge and One backup battery charger
220 bool "Enable Driver Model for Qualcomm generic PMIC"
222 The Qcom PMIC is connected to one (or several) processors
223 with SPMI bus. It has 2 slaves with several peripherals:
226 - Power and Reset buttons
232 Driver binding info: doc/device-tree-bindings/pmic/qcom,spmi-pmic.txt
235 bool "Enable support for Rockchip PMIC RK8XX"
237 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
238 an RTC and two low Rds (resistance (drain to source)) switches. It is
239 accessed via an I2C interface. The device is used with Rockchip SoCs.
240 This driver implements register read/write operations.
242 config SPL_PMIC_RK8XX
243 bool "Enable support for Rockchip PMIC RK8XX"
244 depends on SPL_DM_PMIC
246 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
247 an RTC and two low Rds (resistance (drain to source)) switches. It is
248 accessed via an I2C interface. The device is used with Rockchip SoCs.
249 This driver implements register read/write operations.
252 bool "Enable Driver Model for PMIC Samsung S2MPS11"
254 The Samsung S2MPS11 PMIC provides:
255 - 38 adjustable LDO regulators
256 - 9 High-Efficiency Buck Converters
257 - 1 BuckBoost Converter
258 - RTC with two alarms
259 - Backup battery charger
260 - I2C Configuration Interface
261 This driver provides access to I/O interface only.
262 Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
264 config DM_PMIC_SANDBOX
265 bool "Enable Driver Model for emulated Sandbox PMIC"
267 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
268 depends on two drivers:
269 - sandbox PMIC I/O driver - implements dm pmic operations
270 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
272 A detailed information can be found in header: '<power/sandbox_pmic.h>'
274 The Sandbox PMIC info:
276 - I2C chip address: 0x40
277 - first register address: 0x0
278 - register count: 0x10
279 * Adjustable outputs:
282 - Each, with a different operating conditions (header).
284 - set by i2c emul driver's probe() (defaults in header)
286 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
289 bool "Enable Driver Model for the Samsung S5M8767 PMIC"
291 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
292 as a SoC power controller. It also provides 32KHz clock outputs. This
293 driver provides basic register access and sets up the attached
294 regulators if regulator support is enabled.
297 bool "Enable driver for Ricoh RN5T567 PMIC"
299 The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO
300 regulators Real-Time Clock and 4 GPIOs. This driver provides
301 register access only.
303 config SPL_PMIC_RN5T567
304 bool "Enable driver for Ricoh RN5T567 PMIC in SPL"
305 depends on SPL_DM_PMIC
307 The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO
308 regulators Real-Time Clock and 4 GPIOs. This driver provides
309 register access only.
312 bool "Enable driver for Texas Instruments TPS65090 PMIC"
314 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
315 FETs and a battery charger. This driver provides register access
316 only, and you can enable the regulator/charger drivers separately if
320 bool "Enable driver for Texas Instruments PALMAS PMIC"
322 The PALMAS is a PMIC containing several LDOs, SMPS.
323 This driver binds the pmic children.
326 bool "Enable driver for Texas Instruments LP873X PMIC"
328 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
329 This driver binds the pmic children.
332 bool "Enable driver for Texas Instruments LP87565 PMIC"
334 The LP87565 is a PMIC containing a bunch of SMPS.
335 This driver binds the pmic children.
337 config DM_PMIC_TPS65910
338 bool "Enable driver for Texas Instruments TPS65910 PMIC"
340 The TPS65910 is a PMIC containing 3 buck DC-DC converters, one boost
341 DC-DC converter, 8 LDOs and a RTC. This driver binds the SMPS and LDO
345 bool "Enable support for STMicroelectronics STPMIC1 PMIC"
347 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF && !ARM_PSCI_FW
349 The STPMIC1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF and 2 power switches.
350 It is accessed via an I2C interface. The device is used with STM32MP1
351 SoCs. This driver implements register read/write operations.
353 config SPL_PMIC_PALMAS
354 bool "Enable driver for Texas Instruments PALMAS PMIC"
355 depends on SPL_DM_PMIC
357 The PALMAS is a PMIC containing several LDOs, SMPS.
358 This driver binds the pmic children in SPL.
360 config SPL_PMIC_LP873X
361 bool "Enable driver for Texas Instruments LP873X PMIC"
362 depends on SPL_DM_PMIC
364 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
365 This driver binds the pmic children in SPL.
367 config SPL_PMIC_LP87565
368 bool "Enable driver for Texas Instruments LP87565 PMIC"
369 depends on SPL_DM_PMIC
371 The LP87565 is a PMIC containing a bunch of SMPS.
372 This driver binds the pmic children in SPL.
375 bool "Enable driver for Texas Instruments TPS65941 PMIC"
377 The TPS65941 is a PMIC containing a bunch of SMPS & LDOs.
378 This driver binds the pmic children.
381 bool "Enable driver for Texas Instruments TPS65219 PMIC"
384 The TPS65219 is a PMIC containing a bunch of SMPS & LDOs.
385 This driver binds the pmic children.
389 bool "Enable driver for Texas Instruments TPS65217 PMIC"
391 The TPS65217 is a PMIC containing several LDOs, DC to DC convertors,
392 FETs and a battery charger. This driver provides register access
393 only, and you can enable the regulator/charger drivers separately if
396 config POWER_TPS65218
397 bool "Enable legacy driver for TPS65218 PMIC"
399 config POWER_TPS62362
400 bool "Enable legacy driver for TPS62362 PMIC"
402 config SPL_POWER_TPS62362
403 bool "Enable legacy driver for TPS62362 PMIC in SPL"
404 default y if POWER_TPS62362
407 config SPL_POWER_TPS65910
408 bool "Enable legacy driver for TPS65910 PMIC in SPL"
411 if POWER_LEGACY || SPL_POWER_LEGACY
414 bool "Enable legacy driver for HI6553 PMIC"
417 bool "Enable legacy driver for LTC3676 PMIC"
419 config POWER_PFUZE100
420 bool "Enable legacy driver for PFUZE100 PMIC"
422 config POWER_PFUZE3000
423 bool "Enable legacy driver for PFUZE3000 PMIC"
425 config POWER_MC34VR500
426 bool "Enable driver for Freescale MC34VR500 PMIC"
428 The MC34VR500 is used in conjunction with the FSL T1 and LS1 series
429 SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed
430 via an I2C interface.