xref: /openbmc/u-boot/drivers/power/Kconfig (revision d94604d5)
1menu "Power"
2
3source "drivers/power/domain/Kconfig"
4
5source "drivers/power/pmic/Kconfig"
6
7source "drivers/power/regulator/Kconfig"
8
9choice
10	prompt "Select Sunxi PMIC Variant"
11	depends on ARCH_SUNXI
12	default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
13	default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_R40
14	default AXP818_POWER if MACH_SUN8I_A83T
15	default SUNXI_NO_PMIC if MACH_SUNXI_H3_H5 || MACH_SUN50I
16
17config SUNXI_NO_PMIC
18	bool "board without a pmic"
19	---help---
20	Select this for boards which do not use a PMIC.
21
22config AXP152_POWER
23	bool "axp152 pmic support"
24	depends on MACH_SUN5I
25	select AXP_PMIC_BUS
26	select CMD_POWEROFF
27	---help---
28	Select this to enable support for the axp152 pmic found on most
29	A10s boards.
30
31config AXP209_POWER
32	bool "axp209 pmic support"
33	depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
34	select AXP_PMIC_BUS
35	select CMD_POWEROFF
36	---help---
37	Select this to enable support for the axp209 pmic found on most
38	A10, A13 and A20 boards.
39
40config AXP221_POWER
41	bool "axp221 / axp223 pmic support"
42	depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_R40
43	select AXP_PMIC_BUS
44	select CMD_POWEROFF
45	---help---
46	Select this to enable support for the axp221/axp223 pmic found on most
47	A23 and A31 boards.
48
49config AXP809_POWER
50	bool "axp809 pmic support"
51	depends on MACH_SUN9I
52	select AXP_PMIC_BUS
53	select CMD_POWEROFF
54	---help---
55	Say y here to enable support for the axp809 pmic found on A80 boards.
56
57config AXP818_POWER
58	bool "axp818 pmic support"
59	depends on MACH_SUN8I_A83T
60	select AXP_PMIC_BUS
61	select CMD_POWEROFF
62	---help---
63	Say y here to enable support for the axp818 pmic found on
64	A83T dev board.
65
66config SY8106A_POWER
67	bool "SY8106A pmic support"
68	depends on MACH_SUNXI_H3_H5
69	---help---
70	Select this to enable support for the SY8106A pmic found on some
71	H3 boards.
72
73endchoice
74
75config AXP_DCDC1_VOLT
76	int "axp pmic dcdc1 voltage"
77	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
78	default 3300 if AXP818_POWER || MACH_SUN8I_R40
79	default 3000 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I
80	---help---
81	Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
82	disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
83	generic 3.3V IO voltage for external devices like the lcd-panal and
84	sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
85	save battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T
86	dcdc1 is used for VCC-IO, nand, usb0, sd , etc. On A80 dcdc1 normally
87	powers some of the pingroups, NAND/eMMC, SD/MMC, and USB OTG.
88
89config AXP_DCDC2_VOLT
90	int "axp pmic dcdc2 voltage"
91	depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
92	default 900 if AXP818_POWER
93	default 1400 if AXP152_POWER || AXP209_POWER
94	default 1200 if MACH_SUN6I
95	default 1100 if MACH_SUN8I
96	default 0 if MACH_SUN9I
97	---help---
98	Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
99	disable dcdc2.
100	On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V.
101	On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V.
102	On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V.
103	On A80 boards dcdc2 powers the GPU and can be left off.
104	On A83T boards dcdc2 is used for VDD-CPUA(cluster 0) and should be 0.9V.
105	On R40 boards dcdc2 is VDD-CPU and should be 1.1V
106
107config AXP_DCDC3_VOLT
108	int "axp pmic dcdc3 voltage"
109	depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
110	default 900 if AXP809_POWER || AXP818_POWER
111	default 1500 if AXP152_POWER
112	default 1250 if AXP209_POWER
113	default 1100 if MACH_SUN8I_R40
114	default 1200 if MACH_SUN6I || MACH_SUN8I
115	---help---
116	Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
117	disable dcdc3.
118	On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
119	should be 1.25V.
120	On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V.
121	On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
122	On A80 boards dcdc3 is used for VDD-CPUA(cluster 0) and should be 0.9V.
123	On A83T boards dcdc3 is used for VDD-CPUB(cluster 1) and should be 0.9V.
124	On R40 boards dcdc3 is VDD-SYS and VDD-GPU and should be 1.1V.
125
126config AXP_DCDC4_VOLT
127	int "axp pmic dcdc4 voltage"
128	depends on AXP152_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
129	default 1250 if AXP152_POWER
130	default 1200 if MACH_SUN6I
131	default 0 if MACH_SUN8I
132	default 900 if MACH_SUN9I
133	---help---
134	Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
135	disable dcdc4.
136	On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
137	On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
138	On A23 / A33 boards dcdc4 is unused and should be disabled.
139	On A80 boards dcdc4 powers VDD-SYS, HDMI, USB OTG and should be 0.9V.
140	On A83T boards dcdc4 is used for VDD-GPU.
141
142config AXP_DCDC5_VOLT
143	int "axp pmic dcdc5 voltage"
144	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
145	default 1500 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I
146	---help---
147	Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
148	disable dcdc5.
149	On A23 / A31 / A33 / A80 / A83T / R40 boards dcdc5 is VCC-DRAM and
150	should be 1.5V, 1.35V if DDR3L is used.
151
152config AXP_ALDO1_VOLT
153	int "axp pmic (a)ldo1 voltage"
154	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
155	default 0 if MACH_SUN6I || MACH_SUN8I_R40
156	default 1800 if MACH_SUN8I_A83T
157	default 3000 if MACH_SUN8I || MACH_SUN9I
158	---help---
159	Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
160	disable aldo1.
161	On A31 boards aldo1 is often used to power the wifi module.
162	On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V.
163	On A80 boards aldo1 powers the USB hosts and should be 3.0V.
164	On A83T / H8 boards aldo1 is used for MIPI CSI, DSI, HDMI, EFUSE, and
165	should be 1.8V.
166
167config AXP_ALDO2_VOLT
168	int "axp pmic (a)ldo2 voltage"
169	depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
170	default 3000 if AXP152_POWER || AXP209_POWER
171	default 0 if MACH_SUN6I || MACH_SUN9I
172	default 1800 if MACH_SUN8I_A83T
173	default 2500 if MACH_SUN8I
174	---help---
175	Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
176	disable aldo2.
177	On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V.
178	On A31 boards aldo2 is typically unused and should be disabled.
179	On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V.
180	On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V.
181	On A80 boards aldo2 powers PB pingroup and camera IO and can be left off.
182	On A83T / H8 boards aldo2 powers VDD-DLL, VCC18-PLL, CPVDD, VDD18-ADC,
183	LPDDR2, and the codec. It should be 1.8V.
184
185config AXP_ALDO3_VOLT
186	int "axp pmic (a)ldo3 voltage"
187	depends on AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
188	default 0 if AXP209_POWER || MACH_SUN9I
189	default 3000 if MACH_SUN6I || MACH_SUN8I
190	---help---
191	Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
192	disable aldo3.
193	On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
194	On A23 / A31 / A33 / R40 boards aldo3 is VCC-PLL and AVCC and should
195	be 3.0V.
196	On A80 boards aldo3 is normally not used.
197	On A83T / H8 boards aldo3 is AVCC, VCC-PL, and VCC-LED, and should be
198	3.0V.
199
200choice
201	prompt "axp pmic (a)ldo3 voltage rate control"
202	depends on AXP209_POWER
203	default AXP_ALDO3_VOLT_SLOPE_NONE
204	---help---
205	The AXP can slowly ramp up voltage to reduce the inrush current when
206	changing voltages.
207	Note, this does not apply when enabling/disabling LDO3. See
208	"axp pmic (a)ldo3 inrush quirk" below to enable a slew rate to limit
209	inrush current on broken board designs.
210
211config AXP_ALDO3_VOLT_SLOPE_NONE
212	bool "No voltage slope"
213	---help---
214	Tries to reach the next voltage setting near instantaneously. Measurements
215	indicate that this is about 0.0167 V/uS.
216
217config AXP_ALDO3_VOLT_SLOPE_16
218	bool "1.6 mV per uS"
219	---help---
220	Increases the voltage by 1.6 mV per uS until the final voltage has
221	been reached. Note that the scaling is in 25 mV steps and thus
222	the slew rate in reality is about 25 mV/31.250 uS.
223
224config AXP_ALDO3_VOLT_SLOPE_08
225	bool "0.8 mV per uS"
226	---help---
227	Increases the voltage by 0.8 mV per uS until the final voltage has
228	been reached. Note that the scaling is in 25 mV steps however and thus
229	the slew rate in reality is about 25 mV/15.625 uS.
230	This is the slowest supported rate.
231
232endchoice
233
234config AXP_ALDO3_INRUSH_QUIRK
235	bool "axp pmic (a)ldo3 inrush quirk"
236	depends on AXP209_POWER
237	default n
238	---help---
239	The reference design denotes a value of 4.7 uF for the output capacitor
240	of LDO3. Some boards have too high capacitance causing 	an inrush current
241	and resulting an AXP209 shutdown.
242
243config AXP_ALDO4_VOLT
244	int "axp pmic (a)ldo4 voltage"
245	depends on AXP209_POWER
246	default 0 if AXP209_POWER
247	---help---
248	Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
249	disable aldo4.
250	On A10(s) / A13 / A20 boards aldo4 should be 2.8V.
251
252config AXP_DLDO1_VOLT
253	int "axp pmic dldo1 voltage"
254	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
255	default 0
256	---help---
257	Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
258	disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
259	to power the ethernet phy. On A23, A33 and A80 boards this is often
260	used to power the wifi.
261
262config AXP_DLDO2_VOLT
263	int "axp pmic dldo2 voltage"
264	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
265	default 3000 if MACH_SUN9I
266	default 0
267	---help---
268	Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to
269	disable dldo2.
270	On A80 boards dldo2 normally powers the PL pins and should be 3.0V.
271
272config AXP_DLDO3_VOLT
273	int "axp pmic dldo3 voltage"
274	depends on AXP221_POWER || AXP818_POWER
275	default 0
276	---help---
277	Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
278	disable dldo3.
279
280config AXP_DLDO4_VOLT
281	int "axp pmic dldo4 voltage"
282	depends on AXP221_POWER || AXP818_POWER
283	default 0
284	---help---
285	Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
286	disable dldo4.
287
288config AXP_ELDO1_VOLT
289	int "axp pmic eldo1 voltage"
290	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
291	default 0
292	---help---
293	Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
294	disable eldo1.
295
296config AXP_ELDO2_VOLT
297	int "axp pmic eldo2 voltage"
298	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
299	default 0
300	---help---
301	Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
302	disable eldo2.
303
304config AXP_ELDO3_VOLT
305	int "axp pmic eldo3 voltage"
306	depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
307	default 3000 if MACH_SUN9I
308	default 0
309	---help---
310	Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to
311	disable eldo3. On some A31(s) tablets it might be used to supply
312	1.2V for the SSD2828 chip (converter of parallel LCD interface
313	into MIPI DSI).
314	On A80 boards it powers the PM pingroup and should be 3.0V.
315
316config AXP_FLDO1_VOLT
317	int "axp pmic fldo1 voltage"
318	depends on AXP818_POWER
319	default 0 if MACH_SUN8I_A83T
320	---help---
321	Set the voltage (mV) to program the axp pmic fldo1 at, set to 0 to
322	disable fldo1.
323	On A83T / H8 boards fldo1 is VCC-HSIC and should be 1.2V if HSIC is
324	used.
325
326config AXP_FLDO2_VOLT
327	int "axp pmic fldo2 voltage"
328	depends on AXP818_POWER
329	default 900 if MACH_SUN8I_A83T
330	---help---
331	Set the voltage (mV) to program the axp pmic fldo2 at, set to 0 to
332	disable fldo2.
333	On A83T / H8 boards fldo2 is VCC-CPUS and should be 0.9V.
334
335config AXP_FLDO3_VOLT
336	int "axp pmic fldo3 voltage"
337	depends on AXP818_POWER
338	default 0
339	---help---
340	Set the voltage (mV) to program the axp pmic fldo3 at, set to 0 to
341	disable fldo3.
342
343config AXP_SW_ON
344	bool "axp pmic sw on"
345	depends on AXP809_POWER || AXP818_POWER
346	default n
347	---help---
348	Enable to turn on axp pmic sw.
349
350config SY8106A_VOUT1_VOLT
351	int "SY8106A pmic VOUT1 voltage"
352	depends on SY8106A_POWER
353	default 1200
354	---help---
355	Set the voltage (mV) to program the SY8106A pmic VOUT1. This
356	is typically used to power the VDD-CPU and should be 1200mV.
357	Values can range from 680mV till 1950mV.
358
359config TWL4030_POWER
360	depends on OMAP34XX
361	bool "Enable driver for TI TWL4030 power management chip"
362	imply CMD_POWEROFF
363	---help---
364	The TWL4030 in a combination audio CODEC/power management with
365	GPIO and it is commonly used with the OMAP3 family of processors
366
367endmenu
368