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"
70 This config enables driver-model PMIC uclass features for
71 X-Powers AXP152, AXP2xx, and AXP8xx PMICs.
74 bool "Enable Driver Model for X-Powers AXP PMICs in SPL"
75 depends on SPL_DM_I2C && SPL_DM_PMIC
77 This config enables driver-model PMIC uclass features in the SPL for
78 X-Powers AXP152, AXP2xx, and AXP8xx PMICs.
81 bool "Enable Driver Model for the Dialog DA9063 PMIC"
83 This config enables implementation of driver-model pmic uclass features
84 for PMIC DA9063. The driver implements read/write operations.
86 config SPL_DM_PMIC_DA9063
87 bool "Enable Driver Model for the Dialog DA9063 PMIC in SPL"
88 depends on SPL_DM_PMIC
90 This config enables implementation of driver-model pmic uclass features
91 for PMIC DA9063. The driver implements read/write operations.
94 bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC"
96 The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a
97 real-time clock, GPIOs, ADC and a few other features. It uses an I2C
98 interface and is designs to cover most of the power managementment
99 required for a tablets or laptop.
101 config DM_PMIC_BD71837
102 bool "Enable Driver Model for PMIC BD71837"
104 This config enables implementation of driver-model pmic uclass features
105 for PMIC BD71837. The driver implements read/write operations.
107 config SPL_DM_PMIC_BD71837
108 bool "Enable Driver Model for PMIC BD71837 in SPL stage"
109 depends on SPL_DM_PMIC
111 This config enables implementation of driver-model pmic uclass
112 features for PMIC BD71837. The driver implements read/write
115 config DM_PMIC_FAN53555
116 bool "Enable support for OnSemi FAN53555"
117 depends on DM_REGULATOR && DM_I2C
118 select DM_REGULATOR_FAN53555
120 This config enables implementation of driver-model PMIC
121 uclass features for the FAN53555 regulator. The FAN53555 is
122 a (family of) single-output regulators that supports
123 transitioning between two different output voltages based on
124 an voltage selection pin.
126 The driver implements read/write operations for use with the FAN53555
127 regulator driver and binds the regulator driver to its node.
129 config DM_PMIC_MP5416
130 bool "Enable Driver Model for PMIC MP5416"
132 This config enables implementation of driver-model pmic uclass features
133 for PMIC MP5416. The driver implements read/write operations.
135 config SPL_DM_PMIC_MP5416
136 bool "Enable Driver Model for PMIC MP5416 in SPL stage"
137 depends on SPL_DM_PMIC
139 This config enables implementation of driver-model pmic uclass
140 features for PMIC MP5416. The driver implements read/write
143 config DM_PMIC_PCA9450
144 bool "Enable Driver Model for PMIC PCA9450"
146 This config enables implementation of driver-model pmic uclass features
147 for PMIC PCA9450. The driver implements read/write operations.
149 config SPL_DM_PMIC_PCA9450
150 bool "Enable Driver Model for PMIC PCA9450"
151 depends on SPL_DM_PMIC
153 This config enables implementation of driver-model pmic uclass features
154 for PMIC PCA9450 in SPL. The driver implements read/write operations.
156 config DM_PMIC_PFUZE100
157 bool "Enable Driver Model for PMIC PFUZE100"
159 This config enables implementation of driver-model pmic uclass features
160 for PMIC PFUZE100. The driver implements read/write operations.
162 config SPL_DM_PMIC_PFUZE100
163 bool "Enable Driver Model for PMIC PFUZE100 in SPL"
164 depends on SPL_DM_PMIC
166 This config enables implementation of driver-model pmic uclass features
167 for PMIC PFUZE100 in SPL. The driver implements read/write operations.
169 config DM_PMIC_MAX77686
170 bool "Enable Driver Model for PMIC MAX77686"
172 This config enables implementation of driver-model pmic uclass features
173 for PMIC MAX77686. The driver implements read/write operations.
175 config DM_PMIC_MAX8998
176 bool "Enable Driver Model for PMIC MAX8998"
178 This config enables implementation of driver-model pmic uclass features
179 for PMIC MAX8998. The driver implements read/write operations.
181 config DM_PMIC_MC34708
182 bool "Enable Driver Model for PMIC MC34708"
184 This config enables implementation of driver-model pmic uclass features
185 for PMIC MC34708. The driver implements read/write operations.
188 bool "Enable Driver Model for PMIC MAX8997"
190 This config enables implementation of driver-model pmic uclass features
191 for PMIC MAX8997. The driver implements read/write operations.
192 This is a Power Management IC with RTC, Fuel Gauge, MUIC control on Chip.
195 - Haptic Motor driver
196 - RTC with two alarms
197 - Fueal Gauge and One backup battery charger
202 bool "Enable Driver Model for Qualcomm PM8916 PMIC"
204 The PM8916 is a PMIC connected to one (or several) processors
205 with SPMI bus. It has 2 slaves with several peripherals:
208 - Power and Reset buttons
214 Driver binding info: doc/device-tree-bindings/pmic/pm8916.txt
217 bool "Enable support for Rockchip PMIC RK8XX"
219 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
220 an RTC and two low Rds (resistance (drain to source)) switches. It is
221 accessed via an I2C interface. The device is used with Rockchip SoCs.
222 This driver implements register read/write operations.
224 config SPL_PMIC_RK8XX
225 bool "Enable support for Rockchip PMIC RK8XX"
226 depends on SPL_DM_PMIC
228 The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs,
229 an RTC and two low Rds (resistance (drain to source)) switches. It is
230 accessed via an I2C interface. The device is used with Rockchip SoCs.
231 This driver implements register read/write operations.
234 bool "Enable Driver Model for PMIC Samsung S2MPS11"
236 The Samsung S2MPS11 PMIC provides:
237 - 38 adjustable LDO regulators
238 - 9 High-Efficiency Buck Converters
239 - 1 BuckBoost Converter
240 - RTC with two alarms
241 - Backup battery charger
242 - I2C Configuration Interface
243 This driver provides access to I/O interface only.
244 Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
246 config DM_PMIC_SANDBOX
247 bool "Enable Driver Model for emulated Sandbox PMIC"
249 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
250 depends on two drivers:
251 - sandbox PMIC I/O driver - implements dm pmic operations
252 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
254 A detailed information can be found in header: '<power/sandbox_pmic.h>'
256 The Sandbox PMIC info:
258 - I2C chip address: 0x40
259 - first register address: 0x0
260 - register count: 0x10
261 * Adjustable outputs:
264 - Each, with a different operating conditions (header).
266 - set by i2c emul driver's probe() (defaults in header)
268 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
271 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"
281 The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO
282 regulators Real-Time Clock and 4 GPIOs. This driver provides
283 register access only.
286 bool "Enable driver for Texas Instruments TPS65090 PMIC"
288 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
289 FETs and a battery charger. This driver provides register access
290 only, and you can enable the regulator/charger drivers separately if
294 bool "Enable driver for Texas Instruments PALMAS PMIC"
296 The PALMAS is a PMIC containing several LDOs, SMPS.
297 This driver binds the pmic children.
300 bool "Enable driver for Texas Instruments LP873X PMIC"
302 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
303 This driver binds the pmic children.
306 bool "Enable driver for Texas Instruments LP87565 PMIC"
308 The LP87565 is a PMIC containing a bunch of SMPS.
309 This driver binds the pmic children.
311 config DM_PMIC_TPS65910
312 bool "Enable driver for Texas Instruments TPS65910 PMIC"
314 The TPS65910 is a PMIC containing 3 buck DC-DC converters, one boost
315 DC-DC converter, 8 LDOs and a RTC. This driver binds the SMPS and LDO
319 bool "Enable support for STMicroelectronics STPMIC1 PMIC"
321 select SYSRESET_CMD_POWEROFF if CMD_POWEROFF && !ARM_PSCI_FW
323 The STPMIC1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF and 2 power switches.
324 It is accessed via an I2C interface. The device is used with STM32MP1
325 SoCs. This driver implements register read/write operations.
327 config SPL_PMIC_PALMAS
328 bool "Enable driver for Texas Instruments PALMAS PMIC"
329 depends on SPL_DM_PMIC
331 The PALMAS is a PMIC containing several LDOs, SMPS.
332 This driver binds the pmic children in SPL.
334 config SPL_PMIC_LP873X
335 bool "Enable driver for Texas Instruments LP873X PMIC"
336 depends on SPL_DM_PMIC
338 The LP873X is a PMIC containing couple of LDOs and couple of SMPS.
339 This driver binds the pmic children in SPL.
341 config SPL_PMIC_LP87565
342 bool "Enable driver for Texas Instruments LP87565 PMIC"
343 depends on SPL_DM_PMIC
345 The LP87565 is a PMIC containing a bunch of SMPS.
346 This driver binds the pmic children in SPL.
349 bool "Enable driver for Texas Instruments TPS65941 PMIC"
351 The TPS65941 is a PMIC containing a bunch of SMPS & LDOs.
352 This driver binds the pmic children.
356 config POWER_MC34VR500
357 bool "Enable driver for Freescale MC34VR500 PMIC"
360 The MC34VR500 is used in conjunction with the FSL T1 and LS1 series
361 SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed
362 via an I2C interface.