Commit | Line | Data |
---|---|---|
ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
0c2498f1 | 2 | menuconfig PWM |
b817bf5c | 3 | bool "Pulse-Width Modulation (PWM) Support" |
0c2498f1 | 4 | help |
b817bf5c | 5 | Generic Pulse-Width Modulation (PWM) support. |
0c2498f1 | 6 | |
b817bf5c TR |
7 | In Pulse-Width Modulation, a variation of the width of pulses |
8 | in a rectangular pulse signal is used as a means to alter the | |
9 | average power of the signal. Applications include efficient | |
10 | power delivery and voltage regulation. In computer systems, | |
11 | PWMs are commonly used to control fans or the brightness of | |
12 | display backlights. | |
13 | ||
14 | This framework provides a generic interface to PWM devices | |
15 | within the Linux kernel. On the driver side it provides an API | |
16 | to register and unregister a PWM chip, an abstraction of a PWM | |
17 | controller, that supports one or more PWM devices. Client | |
18 | drivers can request PWM devices and use the generic framework | |
19 | to configure as well as enable and disable them. | |
20 | ||
21 | This generic framework replaces the legacy PWM framework which | |
22 | allows only a single driver implementing the required API. Not | |
23 | all legacy implementations have been ported to the framework | |
24 | yet. The framework provides an API that is backward compatible | |
25 | with the legacy framework so that existing client drivers | |
26 | continue to work as expected. | |
27 | ||
28 | If unsure, say no. | |
0c2498f1 SH |
29 | |
30 | if PWM | |
31 | ||
76abbdde HS |
32 | config PWM_SYSFS |
33 | bool | |
34 | default y if SYSFS | |
35 | ||
3ad1f3a3 UKK |
36 | config PWM_DEBUG |
37 | bool "PWM lowlevel drivers additional checks and debug messages" | |
38 | depends on DEBUG_KERNEL | |
39 | help | |
40 | This option enables some additional checks to help lowlevel driver | |
41 | authors to get their callbacks implemented correctly. | |
42 | It is expected to introduce some runtime overhead and diagnostic | |
43 | output to the kernel log, so only enable while working on a driver. | |
44 | ||
6173f8f4 TR |
45 | config PWM_AB8500 |
46 | tristate "AB8500 PWM support" | |
47 | depends on AB8500_CORE && ARCH_U8500 | |
48 | help | |
49 | Generic PWM framework driver for Analog Baseband AB8500. | |
50 | ||
51 | To compile this driver as a module, choose M here: the module | |
52 | will be called pwm-ab8500. | |
53 | ||
32b16d46 BS |
54 | config PWM_ATMEL |
55 | tristate "Atmel PWM support" | |
3d4d8574 | 56 | depends on ARCH_AT91 && OF |
32b16d46 BS |
57 | help |
58 | Generic PWM framework driver for Atmel SoC. | |
59 | ||
60 | To compile this driver as a module, choose M here: the module | |
61 | will be called pwm-atmel. | |
62 | ||
2b4984be BB |
63 | config PWM_ATMEL_HLCDC_PWM |
64 | tristate "Atmel HLCDC PWM support" | |
65 | depends on MFD_ATMEL_HLCDC | |
d2048c49 | 66 | depends on HAVE_CLK |
2b4984be BB |
67 | help |
68 | Generic PWM framework driver for the PWM output of the HLCDC | |
69 | (Atmel High-end LCD Controller). This PWM output is mainly used | |
70 | to control the LCD backlight. | |
71 | ||
72 | To compile this driver as a module, choose M here: the module | |
73 | will be called pwm-atmel-hlcdc. | |
74 | ||
9421bade | 75 | config PWM_ATMEL_TCB |
b133d2a1 | 76 | tristate "Atmel TC Block PWM support" |
9421bade BB |
77 | depends on ATMEL_TCLIB && OF |
78 | help | |
79 | Generic PWM framework driver for Atmel Timer Counter Block. | |
80 | ||
81 | A Timer Counter Block provides 6 PWM devices grouped by 2. | |
82 | Devices in a given group must have the same period. | |
83 | ||
84 | To compile this driver as a module, choose M here: the module | |
85 | will be called pwm-atmel-tcb. | |
86 | ||
daa5abc4 YRDR |
87 | config PWM_BCM_IPROC |
88 | tristate "iProc PWM support" | |
5bf22ff3 SB |
89 | depends on ARCH_BCM_IPROC || COMPILE_TEST |
90 | depends on COMMON_CLK | |
91 | default ARCH_BCM_IPROC | |
daa5abc4 YRDR |
92 | help |
93 | Generic PWM framework driver for Broadcom iProc PWM block. This | |
94 | block is used in Broadcom iProc SoC's. | |
95 | ||
96 | To compile this driver as a module, choose M here: the module | |
97 | will be called pwm-bcm-iproc. | |
98 | ||
6a4e4bff TK |
99 | config PWM_BCM_KONA |
100 | tristate "Kona PWM support" | |
88a053d2 CP |
101 | depends on ARCH_BCM_MOBILE || ARCH_BCM_CYGNUS || COMPILE_TEST |
102 | depends on HAVE_CLK && HAS_IOMEM | |
103 | default ARCH_BCM_MOBILE || ARCH_BCM_CYGNUS | |
6a4e4bff TK |
104 | help |
105 | Generic PWM framework driver for Broadcom Kona PWM block. | |
106 | ||
107 | To compile this driver as a module, choose M here: the module | |
108 | will be called pwm-bcm-kona. | |
109 | ||
e5a06dc5 BT |
110 | config PWM_BCM2835 |
111 | tristate "BCM2835 PWM support" | |
fdf47ff6 | 112 | depends on ARCH_BCM2835 || ARCH_BRCMSTB |
e5a06dc5 BT |
113 | help |
114 | PWM framework driver for BCM2835 controller (Raspberry Pi) | |
115 | ||
116 | To compile this driver as a module, choose M here: the module | |
117 | will be called pwm-bcm2835. | |
118 | ||
59d5c8b1 AT |
119 | config PWM_BERLIN |
120 | tristate "Marvell Berlin PWM support" | |
121 | depends on ARCH_BERLIN | |
122 | help | |
123 | PWM framework driver for Marvell Berlin SoCs. | |
124 | ||
125 | To compile this driver as a module, choose M here: the module | |
126 | will be called pwm-berlin. | |
127 | ||
3a9f5957 FF |
128 | config PWM_BRCMSTB |
129 | tristate "Broadcom STB PWM support" | |
130 | depends on ARCH_BRCMSTB || BMIPS_GENERIC | |
131 | help | |
132 | Generic PWM framework driver for the Broadcom Set-top-Box | |
133 | SoCs (BCM7xxx). | |
134 | ||
135 | To compile this driver as a module, choose M Here: the module | |
136 | will be called pwm-brcmstb.c. | |
137 | ||
7eb3f6ff AS |
138 | config PWM_CLPS711X |
139 | tristate "CLPS711X PWM support" | |
140 | depends on ARCH_CLPS711X || COMPILE_TEST | |
dec02f98 | 141 | depends on HAS_IOMEM |
7eb3f6ff AS |
142 | help |
143 | Generic PWM framework driver for Cirrus Logic CLPS711X. | |
144 | ||
145 | To compile this driver as a module, choose M here: the module | |
146 | will be called pwm-clps711x. | |
147 | ||
a3f37a10 SK |
148 | config PWM_CRC |
149 | bool "Intel Crystalcove (CRC) PWM support" | |
150 | depends on X86 && INTEL_SOC_PMIC | |
151 | help | |
152 | Generic PWM framework driver for Crystalcove (CRC) PMIC based PWM | |
153 | control. | |
154 | ||
1f0d3bb0 BN |
155 | config PWM_CROS_EC |
156 | tristate "ChromeOS EC PWM driver" | |
47f11e0b | 157 | depends on CROS_EC |
1f0d3bb0 BN |
158 | help |
159 | PWM driver for exposing a PWM attached to the ChromeOS Embedded | |
160 | Controller. | |
161 | ||
a2308698 HS |
162 | config PWM_EP93XX |
163 | tristate "Cirrus Logic EP93xx PWM support" | |
164 | depends on ARCH_EP93XX | |
165 | help | |
166 | Generic PWM framework driver for Cirrus Logic EP93xx. | |
167 | ||
168 | To compile this driver as a module, choose M here: the module | |
169 | will be called pwm-ep93xx. | |
170 | ||
b505183b XL |
171 | config PWM_FSL_FTM |
172 | tristate "Freescale FlexTimer Module (FTM) PWM support" | |
36d5be4b | 173 | depends on HAS_IOMEM |
b505183b | 174 | depends on OF |
00018a8a | 175 | select REGMAP_MMIO |
b505183b XL |
176 | help |
177 | Generic FTM PWM framework driver for Freescale VF610 and | |
178 | Layerscape LS-1 SoCs. | |
179 | ||
180 | To compile this driver as a module, choose M here: the module | |
181 | will be called pwm-fsl-ftm. | |
182 | ||
d09f0081 | 183 | config PWM_HIBVT |
184 | tristate "HiSilicon BVT PWM support" | |
185 | depends on ARCH_HISI || COMPILE_TEST | |
186 | help | |
187 | Generic PWM framework driver for HiSilicon BVT SoCs. | |
188 | ||
189 | To compile this driver as a module, choose M here: the module | |
190 | will be called pwm-hibvt. | |
191 | ||
277bb6a2 NT |
192 | config PWM_IMG |
193 | tristate "Imagination Technologies PWM driver" | |
194 | depends on HAS_IOMEM | |
195 | depends on MFD_SYSCON | |
196 | depends on COMMON_CLK | |
197 | depends on MIPS || COMPILE_TEST | |
198 | help | |
199 | Generic PWM framework driver for Imagination Technologies | |
200 | PWM block which supports 4 channels. | |
201 | ||
202 | To compile this driver as a module, choose M here: the module | |
203 | will be called pwm-img | |
204 | ||
d80f8206 UKK |
205 | config PWM_IMX1 |
206 | tristate "i.MX1 PWM support" | |
29693248 SH |
207 | depends on ARCH_MXC |
208 | help | |
d80f8206 | 209 | Generic PWM framework driver for i.MX1 and i.MX21 |
29693248 SH |
210 | |
211 | To compile this driver as a module, choose M here: the module | |
d80f8206 UKK |
212 | will be called pwm-imx1. |
213 | ||
214 | config PWM_IMX27 | |
215 | tristate "i.MX27 PWM support" | |
216 | depends on ARCH_MXC | |
217 | help | |
218 | Generic PWM framework driver for i.MX27 and later i.MX SoCs. | |
219 | ||
220 | To compile this driver as a module, choose M here: the module | |
221 | will be called pwm-imx27. | |
29693248 | 222 | |
738a1cfe AH |
223 | config PWM_IMX_TPM |
224 | tristate "i.MX TPM PWM support" | |
225 | depends on ARCH_MXC || COMPILE_TEST | |
226 | depends on HAVE_CLK && HAS_IOMEM | |
227 | help | |
228 | Generic PWM framework driver for i.MX7ULP TPM module, TPM's full | |
229 | name is Low Power Timer/Pulse Width Modulation Module. | |
230 | ||
231 | To compile this driver as a module, choose M here: the module | |
232 | will be called pwm-imx-tpm. | |
233 | ||
f6b8a570 | 234 | config PWM_JZ4740 |
b4190062 PC |
235 | tristate "Ingenic JZ47xx PWM support" |
236 | depends on MACH_INGENIC | |
f6b8a570 | 237 | help |
b4190062 | 238 | Generic PWM framework driver for Ingenic JZ47xx based |
f6b8a570 TR |
239 | machines. |
240 | ||
241 | To compile this driver as a module, choose M here: the module | |
242 | will be called pwm-jz4740. | |
243 | ||
af66b3c0 MK |
244 | config PWM_LP3943 |
245 | tristate "TI/National Semiconductor LP3943 PWM support" | |
246 | depends on MFD_LP3943 | |
247 | help | |
248 | Generic PWM framework driver for LP3943 which supports two PWM | |
249 | channels. | |
250 | ||
251 | To compile this driver as a module, choose M here: the module | |
252 | will be called pwm-lp3943. | |
253 | ||
841e6f90 AA |
254 | config PWM_LPC18XX_SCT |
255 | tristate "LPC18xx/43xx PWM/SCT support" | |
256 | depends on ARCH_LPC18XX | |
257 | help | |
258 | Generic PWM framework driver for NXP LPC18xx PWM/SCT which | |
259 | supports 16 channels. | |
260 | A maximum of 15 channels can be requested simultaneously and | |
261 | must have the same period. | |
262 | ||
263 | To compile this driver as a module, choose M here: the module | |
264 | will be called pwm-lpc18xx-sct. | |
265 | ||
2132fa8d APS |
266 | config PWM_LPC32XX |
267 | tristate "LPC32XX PWM support" | |
268 | depends on ARCH_LPC32XX | |
269 | help | |
270 | Generic PWM framework driver for LPC32XX. The LPC32XX SOC has two | |
271 | PWM controllers. | |
272 | ||
273 | To compile this driver as a module, choose M here: the module | |
274 | will be called pwm-lpc32xx. | |
275 | ||
d16a5aa9 | 276 | config PWM_LPSS |
6f90a00c | 277 | tristate |
d16a5aa9 | 278 | |
c558e39e AS |
279 | config PWM_LPSS_PCI |
280 | tristate "Intel LPSS PWM PCI driver" | |
6f90a00c AS |
281 | depends on X86 && PCI |
282 | select PWM_LPSS | |
c558e39e AS |
283 | help |
284 | The PCI driver for Intel Low Power Subsystem PWM controller. | |
285 | ||
286 | To compile this driver as a module, choose M here: the module | |
287 | will be called pwm-lpss-pci. | |
288 | ||
289 | config PWM_LPSS_PLATFORM | |
290 | tristate "Intel LPSS PWM platform driver" | |
6f90a00c AS |
291 | depends on X86 && ACPI |
292 | select PWM_LPSS | |
c558e39e AS |
293 | help |
294 | The platform driver for Intel Low Power Subsystem PWM controller. | |
295 | ||
296 | To compile this driver as a module, choose M here: the module | |
297 | will be called pwm-lpss-platform. | |
298 | ||
211ed630 NA |
299 | config PWM_MESON |
300 | tristate "Amlogic Meson PWM driver" | |
301 | depends on ARCH_MESON | |
302 | help | |
303 | The platform driver for Amlogic Meson PWM controller. | |
304 | ||
305 | To compile this driver as a module, choose M here: the module | |
306 | will be called pwm-meson. | |
307 | ||
7e3b7dc7 YH |
308 | config PWM_MTK_DISP |
309 | tristate "MediaTek display PWM driver" | |
310 | depends on ARCH_MEDIATEK || COMPILE_TEST | |
311 | depends on HAS_IOMEM | |
312 | help | |
313 | Generic PWM framework driver for MediaTek disp-pwm device. | |
314 | The PWM is used to control the backlight brightness for display. | |
315 | ||
316 | To compile this driver as a module, choose M here: the module | |
317 | will be called pwm-mtk-disp. | |
318 | ||
caf065f8 JC |
319 | config PWM_MEDIATEK |
320 | tristate "MediaTek PWM support" | |
8cdc43af | 321 | depends on ARCH_MEDIATEK || RALINK || COMPILE_TEST |
caf065f8 JC |
322 | help |
323 | Generic PWM framework driver for Mediatek ARM SoC. | |
324 | ||
325 | To compile this driver as a module, choose M here: the module | |
aa12d7a7 | 326 | will be called pwm-mediatek. |
caf065f8 | 327 | |
4dce82c1 SG |
328 | config PWM_MXS |
329 | tristate "Freescale MXS PWM support" | |
330 | depends on ARCH_MXS && OF | |
01bf32e9 | 331 | select STMP_DEVICE |
4dce82c1 SG |
332 | help |
333 | Generic PWM framework driver for Freescale MXS. | |
334 | ||
335 | To compile this driver as a module, choose M here: the module | |
336 | will be called pwm-mxs. | |
337 | ||
6604c655 NA |
338 | config PWM_OMAP_DMTIMER |
339 | tristate "OMAP Dual-Mode Timer PWM support" | |
9f2919e9 UKK |
340 | depends on OF |
341 | depends on OMAP_DM_TIMER || COMPILE_TEST | |
6604c655 NA |
342 | help |
343 | Generic PWM framework driver for OMAP Dual-Mode Timer PWM output | |
344 | ||
345 | To compile this driver as a module, choose M here: the module | |
346 | will be called pwm-omap-dmtimer | |
347 | ||
88b613e6 ST |
348 | config PWM_PCA9685 |
349 | tristate "NXP PCA9685 PWM driver" | |
912b8439 | 350 | depends on I2C |
2c80a492 | 351 | select REGMAP_I2C |
88b613e6 ST |
352 | help |
353 | Generic PWM framework driver for NXP PCA9685 LED controller. | |
354 | ||
355 | To compile this driver as a module, choose M here: the module | |
356 | will be called pwm-pca9685. | |
357 | ||
79c11b6f TR |
358 | config PWM_PUV3 |
359 | tristate "PKUnity NetBook-0916 PWM support" | |
360 | depends on ARCH_PUV3 | |
361 | help | |
362 | Generic PWM framework driver for PKUnity NetBook-0916. | |
363 | ||
364 | To compile this driver as a module, choose M here: the module | |
365 | will be called pwm-puv3. | |
366 | ||
17b2b478 TR |
367 | config PWM_PXA |
368 | tristate "PXA PWM support" | |
369 | depends on ARCH_PXA | |
370 | help | |
371 | Generic PWM framework driver for PXA. | |
372 | ||
373 | To compile this driver as a module, choose M here: the module | |
374 | will be called pwm-pxa. | |
375 | ||
ed6c1476 YS |
376 | config PWM_RCAR |
377 | tristate "Renesas R-Car PWM support" | |
48169988 | 378 | depends on ARCH_RENESAS || COMPILE_TEST |
ed6c1476 YS |
379 | depends on HAS_IOMEM |
380 | help | |
381 | This driver exposes the PWM Timer controller found in Renesas | |
382 | R-Car chips through the PWM API. | |
383 | ||
384 | To compile this driver as a module, choose M here: the module | |
385 | will be called pwm-rcar. | |
386 | ||
99b82abb LP |
387 | config PWM_RENESAS_TPU |
388 | tristate "Renesas TPU PWM support" | |
03d99531 | 389 | depends on ARCH_RENESAS || COMPILE_TEST |
2974b098 | 390 | depends on HAS_IOMEM |
99b82abb LP |
391 | help |
392 | This driver exposes the Timer Pulse Unit (TPU) PWM controller found | |
393 | in Renesas chips through the PWM API. | |
394 | ||
395 | To compile this driver as a module, choose M here: the module | |
396 | will be called pwm-renesas-tpu. | |
397 | ||
101353c8 BG |
398 | config PWM_ROCKCHIP |
399 | tristate "Rockchip PWM support" | |
400 | depends on ARCH_ROCKCHIP | |
401 | help | |
402 | Generic PWM framework driver for the PWM controller found on | |
403 | Rockchip SoCs. | |
404 | ||
215c29d3 | 405 | config PWM_SAMSUNG |
b133d2a1 | 406 | tristate "Samsung PWM support" |
06e4cb6b | 407 | depends on PLAT_SAMSUNG || ARCH_EXYNOS |
215c29d3 SH |
408 | help |
409 | Generic PWM framework driver for Samsung. | |
410 | ||
411 | To compile this driver as a module, choose M here: the module | |
412 | will be called pwm-samsung. | |
413 | ||
9e37a53e YS |
414 | config PWM_SIFIVE |
415 | tristate "SiFive PWM support" | |
416 | depends on OF | |
417 | depends on COMMON_CLK | |
418 | depends on RISCV || COMPILE_TEST | |
419 | help | |
420 | Generic PWM framework driver for SiFive SoCs. | |
421 | ||
422 | To compile this driver as a module, choose M here: the module | |
423 | will be called pwm-sifive. | |
424 | ||
ce20364b SH |
425 | config PWM_SPEAR |
426 | tristate "STMicroelectronics SPEAr PWM support" | |
427 | depends on PLAT_SPEAR | |
428 | depends on OF | |
429 | help | |
430 | Generic PWM framework driver for the PWM controller on ST | |
431 | SPEAr SoCs. | |
432 | ||
433 | To compile this driver as a module, choose M here: the module | |
434 | will be called pwm-spear. | |
435 | ||
8aae4b02 BW |
436 | config PWM_SPRD |
437 | tristate "Spreadtrum PWM support" | |
438 | depends on ARCH_SPRD || COMPILE_TEST | |
439 | depends on HAS_IOMEM | |
440 | help | |
441 | Generic PWM framework driver for the PWM controller on | |
442 | Spreadtrum SoCs. | |
443 | ||
444 | To compile this driver as a module, choose M here: the module | |
445 | will be called pwm-sprd. | |
446 | ||
378fe115 LJ |
447 | config PWM_STI |
448 | tristate "STiH4xx PWM support" | |
449 | depends on ARCH_STI | |
450 | depends on OF | |
451 | help | |
452 | Generic PWM framework driver for STiH4xx SoCs. | |
453 | ||
454 | To compile this driver as a module, choose M here: the module | |
455 | will be called pwm-sti. | |
456 | ||
7edf7369 BG |
457 | config PWM_STM32 |
458 | tristate "STMicroelectronics STM32 PWM" | |
d968e504 | 459 | depends on MFD_STM32_TIMERS |
7edf7369 BG |
460 | help |
461 | Generic PWM framework driver for STM32 SoCs. | |
462 | ||
463 | To compile this driver as a module, choose M here: the module | |
464 | will be called pwm-stm32. | |
465 | ||
e70a540b FG |
466 | config PWM_STM32_LP |
467 | tristate "STMicroelectronics STM32 PWM LP" | |
468 | depends on MFD_STM32_LPTIMER || COMPILE_TEST | |
469 | help | |
470 | Generic PWM framework driver for STMicroelectronics STM32 SoCs | |
471 | with Low-Power Timer (LPTIM). | |
472 | ||
473 | To compile this driver as a module, choose M here: the module | |
474 | will be called pwm-stm32-lp. | |
475 | ||
ef1f09ec LW |
476 | config PWM_STMPE |
477 | bool "STMPE expander PWM export" | |
478 | depends on MFD_STMPE | |
479 | help | |
480 | This enables support for the PWMs found in the STMPE I/O | |
481 | expanders. | |
482 | ||
09853ce7 AB |
483 | config PWM_SUN4I |
484 | tristate "Allwinner PWM support" | |
485 | depends on ARCH_SUNXI || COMPILE_TEST | |
486 | depends on HAS_IOMEM && COMMON_CLK | |
487 | help | |
488 | Generic PWM framework driver for Allwinner SoCs. | |
489 | ||
490 | To compile this driver as a module, choose M here: the module | |
491 | will be called pwm-sun4i. | |
492 | ||
0134b932 TR |
493 | config PWM_TEGRA |
494 | tristate "NVIDIA Tegra PWM support" | |
495 | depends on ARCH_TEGRA | |
496 | help | |
497 | Generic PWM framework driver for the PWFM controller found on NVIDIA | |
498 | Tegra SoCs. | |
499 | ||
500 | To compile this driver as a module, choose M here: the module | |
501 | will be called pwm-tegra. | |
502 | ||
f24e5641 | 503 | config PWM_TIECAP |
8e0cb05b | 504 | tristate "ECAP PWM support" |
6f37709f | 505 | depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_KEYSTONE || ARCH_K3 |
8e0cb05b | 506 | help |
6f37709f | 507 | PWM driver support for the ECAP APWM controller found on TI SOCs |
8e0cb05b PA |
508 | |
509 | To compile this driver as a module, choose M here: the module | |
510 | will be called pwm-tiecap. | |
511 | ||
f24e5641 | 512 | config PWM_TIEHRPWM |
19891b20 | 513 | tristate "EHRPWM PWM support" |
efc80fb3 | 514 | depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_K3 |
19891b20 | 515 | help |
efc80fb3 | 516 | PWM driver support for the EHRPWM controller found on TI SOCs |
19891b20 PA |
517 | |
518 | To compile this driver as a module, choose M here: the module | |
519 | will be called pwm-tiehrpwm. | |
520 | ||
3744c263 PU |
521 | config PWM_TWL |
522 | tristate "TWL4030/6030 PWM support" | |
523 | depends on TWL4030_CORE | |
524 | help | |
525 | Generic PWM framework driver for TWL4030/6030. | |
526 | ||
527 | To compile this driver as a module, choose M here: the module | |
528 | will be called pwm-twl. | |
529 | ||
aa765647 PU |
530 | config PWM_TWL_LED |
531 | tristate "TWL4030/6030 PWM support for LED drivers" | |
532 | depends on TWL4030_CORE | |
533 | help | |
534 | Generic PWM framework driver for TWL4030/6030 LED terminals. | |
535 | ||
536 | To compile this driver as a module, choose M here: the module | |
537 | will be called pwm-twl-led. | |
538 | ||
a245cceb | 539 | config PWM_VT8500 |
b133d2a1 | 540 | tristate "vt8500 PWM support" |
a245cceb SH |
541 | depends on ARCH_VT8500 |
542 | help | |
543 | Generic PWM framework driver for vt8500. | |
544 | ||
545 | To compile this driver as a module, choose M here: the module | |
546 | will be called pwm-vt8500. | |
547 | ||
4836193c SG |
548 | config PWM_ZX |
549 | tristate "ZTE ZX PWM support" | |
550 | depends on ARCH_ZX | |
551 | help | |
552 | Generic PWM framework driver for ZTE ZX family SoCs. | |
553 | ||
554 | To compile this driver as a module, choose M here: the module | |
555 | will be called pwm-zx. | |
556 | ||
0c2498f1 | 557 | endif |