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" | |
e96c0ff4 KK |
56 | depends on OF |
57 | depends on ARCH_AT91 || COMPILE_TEST | |
32b16d46 BS |
58 | help |
59 | Generic PWM framework driver for Atmel SoC. | |
60 | ||
61 | To compile this driver as a module, choose M here: the module | |
62 | will be called pwm-atmel. | |
63 | ||
2b4984be BB |
64 | config PWM_ATMEL_HLCDC_PWM |
65 | tristate "Atmel HLCDC PWM support" | |
66 | depends on MFD_ATMEL_HLCDC | |
d2048c49 | 67 | depends on HAVE_CLK |
2b4984be BB |
68 | help |
69 | Generic PWM framework driver for the PWM output of the HLCDC | |
70 | (Atmel High-end LCD Controller). This PWM output is mainly used | |
71 | to control the LCD backlight. | |
72 | ||
73 | To compile this driver as a module, choose M here: the module | |
74 | will be called pwm-atmel-hlcdc. | |
75 | ||
9421bade | 76 | config PWM_ATMEL_TCB |
b133d2a1 | 77 | tristate "Atmel TC Block PWM support" |
9421bade BB |
78 | depends on ATMEL_TCLIB && OF |
79 | help | |
80 | Generic PWM framework driver for Atmel Timer Counter Block. | |
81 | ||
82 | A Timer Counter Block provides 6 PWM devices grouped by 2. | |
83 | Devices in a given group must have the same period. | |
84 | ||
85 | To compile this driver as a module, choose M here: the module | |
86 | will be called pwm-atmel-tcb. | |
87 | ||
daa5abc4 YRDR |
88 | config PWM_BCM_IPROC |
89 | tristate "iProc PWM support" | |
5bf22ff3 SB |
90 | depends on ARCH_BCM_IPROC || COMPILE_TEST |
91 | depends on COMMON_CLK | |
92 | default ARCH_BCM_IPROC | |
daa5abc4 YRDR |
93 | help |
94 | Generic PWM framework driver for Broadcom iProc PWM block. This | |
95 | block is used in Broadcom iProc SoC's. | |
96 | ||
97 | To compile this driver as a module, choose M here: the module | |
98 | will be called pwm-bcm-iproc. | |
99 | ||
6a4e4bff TK |
100 | config PWM_BCM_KONA |
101 | tristate "Kona PWM support" | |
88a053d2 CP |
102 | depends on ARCH_BCM_MOBILE || ARCH_BCM_CYGNUS || COMPILE_TEST |
103 | depends on HAVE_CLK && HAS_IOMEM | |
104 | default ARCH_BCM_MOBILE || ARCH_BCM_CYGNUS | |
6a4e4bff TK |
105 | help |
106 | Generic PWM framework driver for Broadcom Kona PWM block. | |
107 | ||
108 | To compile this driver as a module, choose M here: the module | |
109 | will be called pwm-bcm-kona. | |
110 | ||
e5a06dc5 BT |
111 | config PWM_BCM2835 |
112 | tristate "BCM2835 PWM support" | |
e96c0ff4 | 113 | depends on ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST |
e5a06dc5 BT |
114 | help |
115 | PWM framework driver for BCM2835 controller (Raspberry Pi) | |
116 | ||
117 | To compile this driver as a module, choose M here: the module | |
118 | will be called pwm-bcm2835. | |
119 | ||
59d5c8b1 AT |
120 | config PWM_BERLIN |
121 | tristate "Marvell Berlin PWM support" | |
e96c0ff4 | 122 | depends on ARCH_BERLIN || COMPILE_TEST |
59d5c8b1 AT |
123 | help |
124 | PWM framework driver for Marvell Berlin SoCs. | |
125 | ||
126 | To compile this driver as a module, choose M here: the module | |
127 | will be called pwm-berlin. | |
128 | ||
3a9f5957 FF |
129 | config PWM_BRCMSTB |
130 | tristate "Broadcom STB PWM support" | |
e96c0ff4 | 131 | depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST |
3a9f5957 FF |
132 | help |
133 | Generic PWM framework driver for the Broadcom Set-top-Box | |
134 | SoCs (BCM7xxx). | |
135 | ||
136 | To compile this driver as a module, choose M Here: the module | |
137 | will be called pwm-brcmstb.c. | |
138 | ||
7eb3f6ff AS |
139 | config PWM_CLPS711X |
140 | tristate "CLPS711X PWM support" | |
141 | depends on ARCH_CLPS711X || COMPILE_TEST | |
dec02f98 | 142 | depends on HAS_IOMEM |
7eb3f6ff AS |
143 | help |
144 | Generic PWM framework driver for Cirrus Logic CLPS711X. | |
145 | ||
146 | To compile this driver as a module, choose M here: the module | |
147 | will be called pwm-clps711x. | |
148 | ||
a3f37a10 SK |
149 | config PWM_CRC |
150 | bool "Intel Crystalcove (CRC) PWM support" | |
151 | depends on X86 && INTEL_SOC_PMIC | |
152 | help | |
153 | Generic PWM framework driver for Crystalcove (CRC) PMIC based PWM | |
154 | control. | |
155 | ||
1f0d3bb0 BN |
156 | config PWM_CROS_EC |
157 | tristate "ChromeOS EC PWM driver" | |
47f11e0b | 158 | depends on CROS_EC |
1f0d3bb0 BN |
159 | help |
160 | PWM driver for exposing a PWM attached to the ChromeOS Embedded | |
161 | Controller. | |
162 | ||
a2308698 HS |
163 | config PWM_EP93XX |
164 | tristate "Cirrus Logic EP93xx PWM support" | |
e96c0ff4 | 165 | depends on ARCH_EP93XX || COMPILE_TEST |
a2308698 HS |
166 | help |
167 | Generic PWM framework driver for Cirrus Logic EP93xx. | |
168 | ||
169 | To compile this driver as a module, choose M here: the module | |
170 | will be called pwm-ep93xx. | |
171 | ||
b505183b XL |
172 | config PWM_FSL_FTM |
173 | tristate "Freescale FlexTimer Module (FTM) PWM support" | |
36d5be4b | 174 | depends on HAS_IOMEM |
b505183b | 175 | depends on OF |
00018a8a | 176 | select REGMAP_MMIO |
b505183b XL |
177 | help |
178 | Generic FTM PWM framework driver for Freescale VF610 and | |
179 | Layerscape LS-1 SoCs. | |
180 | ||
181 | To compile this driver as a module, choose M here: the module | |
182 | will be called pwm-fsl-ftm. | |
183 | ||
d09f0081 | 184 | config PWM_HIBVT |
185 | tristate "HiSilicon BVT PWM support" | |
186 | depends on ARCH_HISI || COMPILE_TEST | |
187 | help | |
188 | Generic PWM framework driver for HiSilicon BVT SoCs. | |
189 | ||
190 | To compile this driver as a module, choose M here: the module | |
191 | will be called pwm-hibvt. | |
192 | ||
277bb6a2 NT |
193 | config PWM_IMG |
194 | tristate "Imagination Technologies PWM driver" | |
195 | depends on HAS_IOMEM | |
196 | depends on MFD_SYSCON | |
197 | depends on COMMON_CLK | |
198 | depends on MIPS || COMPILE_TEST | |
199 | help | |
200 | Generic PWM framework driver for Imagination Technologies | |
201 | PWM block which supports 4 channels. | |
202 | ||
203 | To compile this driver as a module, choose M here: the module | |
204 | will be called pwm-img | |
205 | ||
d80f8206 UKK |
206 | config PWM_IMX1 |
207 | tristate "i.MX1 PWM support" | |
e96c0ff4 | 208 | depends on ARCH_MXC || COMPILE_TEST |
29693248 | 209 | help |
d80f8206 | 210 | Generic PWM framework driver for i.MX1 and i.MX21 |
29693248 SH |
211 | |
212 | To compile this driver as a module, choose M here: the module | |
d80f8206 UKK |
213 | will be called pwm-imx1. |
214 | ||
215 | config PWM_IMX27 | |
216 | tristate "i.MX27 PWM support" | |
e96c0ff4 | 217 | depends on ARCH_MXC || COMPILE_TEST |
d80f8206 UKK |
218 | help |
219 | Generic PWM framework driver for i.MX27 and later i.MX SoCs. | |
220 | ||
221 | To compile this driver as a module, choose M here: the module | |
222 | will be called pwm-imx27. | |
29693248 | 223 | |
738a1cfe AH |
224 | config PWM_IMX_TPM |
225 | tristate "i.MX TPM PWM support" | |
226 | depends on ARCH_MXC || COMPILE_TEST | |
227 | depends on HAVE_CLK && HAS_IOMEM | |
228 | help | |
229 | Generic PWM framework driver for i.MX7ULP TPM module, TPM's full | |
230 | name is Low Power Timer/Pulse Width Modulation Module. | |
231 | ||
232 | To compile this driver as a module, choose M here: the module | |
233 | will be called pwm-imx-tpm. | |
234 | ||
f6b8a570 | 235 | config PWM_JZ4740 |
b4190062 PC |
236 | tristate "Ingenic JZ47xx PWM support" |
237 | depends on MACH_INGENIC | |
ce1f9cec | 238 | depends on COMMON_CLK |
c2693514 | 239 | select MFD_SYSCON |
f6b8a570 | 240 | help |
b4190062 | 241 | Generic PWM framework driver for Ingenic JZ47xx based |
f6b8a570 TR |
242 | machines. |
243 | ||
244 | To compile this driver as a module, choose M here: the module | |
245 | will be called pwm-jz4740. | |
246 | ||
af66b3c0 MK |
247 | config PWM_LP3943 |
248 | tristate "TI/National Semiconductor LP3943 PWM support" | |
249 | depends on MFD_LP3943 | |
250 | help | |
251 | Generic PWM framework driver for LP3943 which supports two PWM | |
252 | channels. | |
253 | ||
254 | To compile this driver as a module, choose M here: the module | |
255 | will be called pwm-lp3943. | |
256 | ||
841e6f90 AA |
257 | config PWM_LPC18XX_SCT |
258 | tristate "LPC18xx/43xx PWM/SCT support" | |
e96c0ff4 | 259 | depends on ARCH_LPC18XX || COMPILE_TEST |
841e6f90 AA |
260 | help |
261 | Generic PWM framework driver for NXP LPC18xx PWM/SCT which | |
262 | supports 16 channels. | |
263 | A maximum of 15 channels can be requested simultaneously and | |
264 | must have the same period. | |
265 | ||
266 | To compile this driver as a module, choose M here: the module | |
267 | will be called pwm-lpc18xx-sct. | |
268 | ||
2132fa8d APS |
269 | config PWM_LPC32XX |
270 | tristate "LPC32XX PWM support" | |
e96c0ff4 | 271 | depends on ARCH_LPC32XX || COMPILE_TEST |
2132fa8d APS |
272 | help |
273 | Generic PWM framework driver for LPC32XX. The LPC32XX SOC has two | |
274 | PWM controllers. | |
275 | ||
276 | To compile this driver as a module, choose M here: the module | |
277 | will be called pwm-lpc32xx. | |
278 | ||
d16a5aa9 | 279 | config PWM_LPSS |
6f90a00c | 280 | tristate |
d16a5aa9 | 281 | |
c558e39e AS |
282 | config PWM_LPSS_PCI |
283 | tristate "Intel LPSS PWM PCI driver" | |
6f90a00c AS |
284 | depends on X86 && PCI |
285 | select PWM_LPSS | |
c558e39e AS |
286 | help |
287 | The PCI driver for Intel Low Power Subsystem PWM controller. | |
288 | ||
289 | To compile this driver as a module, choose M here: the module | |
290 | will be called pwm-lpss-pci. | |
291 | ||
292 | config PWM_LPSS_PLATFORM | |
293 | tristate "Intel LPSS PWM platform driver" | |
6f90a00c AS |
294 | depends on X86 && ACPI |
295 | select PWM_LPSS | |
c558e39e AS |
296 | help |
297 | The platform driver for Intel Low Power Subsystem PWM controller. | |
298 | ||
299 | To compile this driver as a module, choose M here: the module | |
300 | will be called pwm-lpss-platform. | |
301 | ||
211ed630 NA |
302 | config PWM_MESON |
303 | tristate "Amlogic Meson PWM driver" | |
e96c0ff4 KK |
304 | depends on ARCH_MESON || COMPILE_TEST |
305 | depends on COMMON_CLK | |
211ed630 NA |
306 | help |
307 | The platform driver for Amlogic Meson PWM controller. | |
308 | ||
309 | To compile this driver as a module, choose M here: the module | |
310 | will be called pwm-meson. | |
311 | ||
7e3b7dc7 YH |
312 | config PWM_MTK_DISP |
313 | tristate "MediaTek display PWM driver" | |
314 | depends on ARCH_MEDIATEK || COMPILE_TEST | |
315 | depends on HAS_IOMEM | |
316 | help | |
317 | Generic PWM framework driver for MediaTek disp-pwm device. | |
318 | The PWM is used to control the backlight brightness for display. | |
319 | ||
320 | To compile this driver as a module, choose M here: the module | |
321 | will be called pwm-mtk-disp. | |
322 | ||
caf065f8 JC |
323 | config PWM_MEDIATEK |
324 | tristate "MediaTek PWM support" | |
8cdc43af | 325 | depends on ARCH_MEDIATEK || RALINK || COMPILE_TEST |
caf065f8 JC |
326 | help |
327 | Generic PWM framework driver for Mediatek ARM SoC. | |
328 | ||
329 | To compile this driver as a module, choose M here: the module | |
aa12d7a7 | 330 | will be called pwm-mediatek. |
caf065f8 | 331 | |
4dce82c1 SG |
332 | config PWM_MXS |
333 | tristate "Freescale MXS PWM support" | |
e96c0ff4 KK |
334 | depends on OF |
335 | depends on ARCH_MXS || COMPILE_TEST | |
01bf32e9 | 336 | select STMP_DEVICE |
4dce82c1 SG |
337 | help |
338 | Generic PWM framework driver for Freescale MXS. | |
339 | ||
340 | To compile this driver as a module, choose M here: the module | |
341 | will be called pwm-mxs. | |
342 | ||
6604c655 NA |
343 | config PWM_OMAP_DMTIMER |
344 | tristate "OMAP Dual-Mode Timer PWM support" | |
9f2919e9 UKK |
345 | depends on OF |
346 | depends on OMAP_DM_TIMER || COMPILE_TEST | |
6604c655 NA |
347 | help |
348 | Generic PWM framework driver for OMAP Dual-Mode Timer PWM output | |
349 | ||
350 | To compile this driver as a module, choose M here: the module | |
351 | will be called pwm-omap-dmtimer | |
352 | ||
88b613e6 ST |
353 | config PWM_PCA9685 |
354 | tristate "NXP PCA9685 PWM driver" | |
912b8439 | 355 | depends on I2C |
2c80a492 | 356 | select REGMAP_I2C |
88b613e6 ST |
357 | help |
358 | Generic PWM framework driver for NXP PCA9685 LED controller. | |
359 | ||
360 | To compile this driver as a module, choose M here: the module | |
361 | will be called pwm-pca9685. | |
362 | ||
79c11b6f TR |
363 | config PWM_PUV3 |
364 | tristate "PKUnity NetBook-0916 PWM support" | |
365 | depends on ARCH_PUV3 | |
366 | help | |
367 | Generic PWM framework driver for PKUnity NetBook-0916. | |
368 | ||
369 | To compile this driver as a module, choose M here: the module | |
370 | will be called pwm-puv3. | |
371 | ||
17b2b478 TR |
372 | config PWM_PXA |
373 | tristate "PXA PWM support" | |
e96c0ff4 | 374 | depends on ARCH_PXA || COMPILE_TEST |
17b2b478 TR |
375 | help |
376 | Generic PWM framework driver for PXA. | |
377 | ||
378 | To compile this driver as a module, choose M here: the module | |
379 | will be called pwm-pxa. | |
380 | ||
ed6c1476 YS |
381 | config PWM_RCAR |
382 | tristate "Renesas R-Car PWM support" | |
48169988 | 383 | depends on ARCH_RENESAS || COMPILE_TEST |
ed6c1476 YS |
384 | depends on HAS_IOMEM |
385 | help | |
386 | This driver exposes the PWM Timer controller found in Renesas | |
387 | R-Car chips through the PWM API. | |
388 | ||
389 | To compile this driver as a module, choose M here: the module | |
390 | will be called pwm-rcar. | |
391 | ||
99b82abb LP |
392 | config PWM_RENESAS_TPU |
393 | tristate "Renesas TPU PWM support" | |
03d99531 | 394 | depends on ARCH_RENESAS || COMPILE_TEST |
2974b098 | 395 | depends on HAS_IOMEM |
99b82abb LP |
396 | help |
397 | This driver exposes the Timer Pulse Unit (TPU) PWM controller found | |
398 | in Renesas chips through the PWM API. | |
399 | ||
400 | To compile this driver as a module, choose M here: the module | |
401 | will be called pwm-renesas-tpu. | |
402 | ||
101353c8 BG |
403 | config PWM_ROCKCHIP |
404 | tristate "Rockchip PWM support" | |
e96c0ff4 | 405 | depends on ARCH_ROCKCHIP || COMPILE_TEST |
101353c8 BG |
406 | help |
407 | Generic PWM framework driver for the PWM controller found on | |
408 | Rockchip SoCs. | |
409 | ||
215c29d3 | 410 | config PWM_SAMSUNG |
b133d2a1 | 411 | tristate "Samsung PWM support" |
e96c0ff4 | 412 | depends on PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST |
215c29d3 SH |
413 | help |
414 | Generic PWM framework driver for Samsung. | |
415 | ||
416 | To compile this driver as a module, choose M here: the module | |
417 | will be called pwm-samsung. | |
418 | ||
9e37a53e YS |
419 | config PWM_SIFIVE |
420 | tristate "SiFive PWM support" | |
421 | depends on OF | |
422 | depends on COMMON_CLK | |
423 | depends on RISCV || COMPILE_TEST | |
424 | help | |
425 | Generic PWM framework driver for SiFive SoCs. | |
426 | ||
427 | To compile this driver as a module, choose M here: the module | |
428 | will be called pwm-sifive. | |
429 | ||
ce20364b SH |
430 | config PWM_SPEAR |
431 | tristate "STMicroelectronics SPEAr PWM support" | |
e96c0ff4 | 432 | depends on PLAT_SPEAR || COMPILE_TEST |
ce20364b SH |
433 | depends on OF |
434 | help | |
435 | Generic PWM framework driver for the PWM controller on ST | |
436 | SPEAr SoCs. | |
437 | ||
438 | To compile this driver as a module, choose M here: the module | |
439 | will be called pwm-spear. | |
440 | ||
8aae4b02 BW |
441 | config PWM_SPRD |
442 | tristate "Spreadtrum PWM support" | |
443 | depends on ARCH_SPRD || COMPILE_TEST | |
444 | depends on HAS_IOMEM | |
445 | help | |
446 | Generic PWM framework driver for the PWM controller on | |
447 | Spreadtrum SoCs. | |
448 | ||
449 | To compile this driver as a module, choose M here: the module | |
450 | will be called pwm-sprd. | |
451 | ||
378fe115 LJ |
452 | config PWM_STI |
453 | tristate "STiH4xx PWM support" | |
e96c0ff4 | 454 | depends on ARCH_STI || COMPILE_TEST |
378fe115 LJ |
455 | depends on OF |
456 | help | |
457 | Generic PWM framework driver for STiH4xx SoCs. | |
458 | ||
459 | To compile this driver as a module, choose M here: the module | |
460 | will be called pwm-sti. | |
461 | ||
7edf7369 BG |
462 | config PWM_STM32 |
463 | tristate "STMicroelectronics STM32 PWM" | |
e96c0ff4 | 464 | depends on MFD_STM32_TIMERS || COMPILE_TEST |
7edf7369 BG |
465 | help |
466 | Generic PWM framework driver for STM32 SoCs. | |
467 | ||
468 | To compile this driver as a module, choose M here: the module | |
469 | will be called pwm-stm32. | |
470 | ||
e70a540b FG |
471 | config PWM_STM32_LP |
472 | tristate "STMicroelectronics STM32 PWM LP" | |
473 | depends on MFD_STM32_LPTIMER || COMPILE_TEST | |
474 | help | |
475 | Generic PWM framework driver for STMicroelectronics STM32 SoCs | |
476 | with Low-Power Timer (LPTIM). | |
477 | ||
478 | To compile this driver as a module, choose M here: the module | |
479 | will be called pwm-stm32-lp. | |
480 | ||
ef1f09ec LW |
481 | config PWM_STMPE |
482 | bool "STMPE expander PWM export" | |
483 | depends on MFD_STMPE | |
484 | help | |
485 | This enables support for the PWMs found in the STMPE I/O | |
486 | expanders. | |
487 | ||
09853ce7 AB |
488 | config PWM_SUN4I |
489 | tristate "Allwinner PWM support" | |
490 | depends on ARCH_SUNXI || COMPILE_TEST | |
491 | depends on HAS_IOMEM && COMMON_CLK | |
492 | help | |
493 | Generic PWM framework driver for Allwinner SoCs. | |
494 | ||
495 | To compile this driver as a module, choose M here: the module | |
496 | will be called pwm-sun4i. | |
497 | ||
0134b932 TR |
498 | config PWM_TEGRA |
499 | tristate "NVIDIA Tegra PWM support" | |
e96c0ff4 | 500 | depends on ARCH_TEGRA || COMPILE_TEST |
0134b932 TR |
501 | help |
502 | Generic PWM framework driver for the PWFM controller found on NVIDIA | |
503 | Tegra SoCs. | |
504 | ||
505 | To compile this driver as a module, choose M here: the module | |
506 | will be called pwm-tegra. | |
507 | ||
f24e5641 | 508 | config PWM_TIECAP |
8e0cb05b | 509 | tristate "ECAP PWM support" |
e96c0ff4 | 510 | depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST |
8e0cb05b | 511 | help |
6f37709f | 512 | PWM driver support for the ECAP APWM controller found on TI SOCs |
8e0cb05b PA |
513 | |
514 | To compile this driver as a module, choose M here: the module | |
515 | will be called pwm-tiecap. | |
516 | ||
f24e5641 | 517 | config PWM_TIEHRPWM |
19891b20 | 518 | tristate "EHRPWM PWM support" |
e96c0ff4 | 519 | depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_K3 || COMPILE_TEST |
19891b20 | 520 | help |
efc80fb3 | 521 | PWM driver support for the EHRPWM controller found on TI SOCs |
19891b20 PA |
522 | |
523 | To compile this driver as a module, choose M here: the module | |
524 | will be called pwm-tiehrpwm. | |
525 | ||
3744c263 PU |
526 | config PWM_TWL |
527 | tristate "TWL4030/6030 PWM support" | |
528 | depends on TWL4030_CORE | |
529 | help | |
530 | Generic PWM framework driver for TWL4030/6030. | |
531 | ||
532 | To compile this driver as a module, choose M here: the module | |
533 | will be called pwm-twl. | |
534 | ||
aa765647 PU |
535 | config PWM_TWL_LED |
536 | tristate "TWL4030/6030 PWM support for LED drivers" | |
537 | depends on TWL4030_CORE | |
538 | help | |
539 | Generic PWM framework driver for TWL4030/6030 LED terminals. | |
540 | ||
541 | To compile this driver as a module, choose M here: the module | |
542 | will be called pwm-twl-led. | |
543 | ||
a245cceb | 544 | config PWM_VT8500 |
b133d2a1 | 545 | tristate "vt8500 PWM support" |
e96c0ff4 | 546 | depends on ARCH_VT8500 || COMPILE_TEST |
a245cceb SH |
547 | help |
548 | Generic PWM framework driver for vt8500. | |
549 | ||
550 | To compile this driver as a module, choose M here: the module | |
551 | will be called pwm-vt8500. | |
552 | ||
4836193c SG |
553 | config PWM_ZX |
554 | tristate "ZTE ZX PWM support" | |
e96c0ff4 | 555 | depends on ARCH_ZX || COMPILE_TEST |
4836193c SG |
556 | help |
557 | Generic PWM framework driver for ZTE ZX family SoCs. | |
558 | ||
559 | To compile this driver as a module, choose M here: the module | |
560 | will be called pwm-zx. | |
561 | ||
0c2498f1 | 562 | endif |