Sascha Hauer | 0c2498f | 2011-01-28 09:40:40 +0100 | [diff] [blame] | 1 | menuconfig PWM |
Thierry Reding | b817bf5 | 2012-08-16 08:01:21 +0200 | [diff] [blame] | 2 | bool "Pulse-Width Modulation (PWM) Support" |
Sascha Hauer | 0c2498f | 2011-01-28 09:40:40 +0100 | [diff] [blame] | 3 | help |
Thierry Reding | b817bf5 | 2012-08-16 08:01:21 +0200 | [diff] [blame] | 4 | Generic Pulse-Width Modulation (PWM) support. |
Sascha Hauer | 0c2498f | 2011-01-28 09:40:40 +0100 | [diff] [blame] | 5 | |
Thierry Reding | b817bf5 | 2012-08-16 08:01:21 +0200 | [diff] [blame] | 6 | In Pulse-Width Modulation, a variation of the width of pulses |
| 7 | in a rectangular pulse signal is used as a means to alter the |
| 8 | average power of the signal. Applications include efficient |
| 9 | power delivery and voltage regulation. In computer systems, |
| 10 | PWMs are commonly used to control fans or the brightness of |
| 11 | display backlights. |
| 12 | |
| 13 | This framework provides a generic interface to PWM devices |
| 14 | within the Linux kernel. On the driver side it provides an API |
| 15 | to register and unregister a PWM chip, an abstraction of a PWM |
| 16 | controller, that supports one or more PWM devices. Client |
| 17 | drivers can request PWM devices and use the generic framework |
| 18 | to configure as well as enable and disable them. |
| 19 | |
| 20 | This generic framework replaces the legacy PWM framework which |
| 21 | allows only a single driver implementing the required API. Not |
| 22 | all legacy implementations have been ported to the framework |
| 23 | yet. The framework provides an API that is backward compatible |
| 24 | with the legacy framework so that existing client drivers |
| 25 | continue to work as expected. |
| 26 | |
| 27 | If unsure, say no. |
Sascha Hauer | 0c2498f | 2011-01-28 09:40:40 +0100 | [diff] [blame] | 28 | |
| 29 | if PWM |
| 30 | |
H Hartley Sweeten | 76abbdde | 2013-06-11 10:38:59 -0700 | [diff] [blame] | 31 | config PWM_SYSFS |
| 32 | bool |
| 33 | default y if SYSFS |
| 34 | |
Thierry Reding | 6173f8f | 2012-08-31 11:46:24 +0200 | [diff] [blame] | 35 | config PWM_AB8500 |
| 36 | tristate "AB8500 PWM support" |
| 37 | depends on AB8500_CORE && ARCH_U8500 |
| 38 | help |
| 39 | Generic PWM framework driver for Analog Baseband AB8500. |
| 40 | |
| 41 | To compile this driver as a module, choose M here: the module |
| 42 | will be called pwm-ab8500. |
| 43 | |
Bo Shen | 32b16d4 | 2013-12-13 14:41:49 +0800 | [diff] [blame] | 44 | config PWM_ATMEL |
| 45 | tristate "Atmel PWM support" |
Alexandre Belloni | bb4bbba | 2014-05-29 01:20:10 +0200 | [diff] [blame] | 46 | depends on ARCH_AT91 || AVR32 |
Bo Shen | 32b16d4 | 2013-12-13 14:41:49 +0800 | [diff] [blame] | 47 | help |
| 48 | Generic PWM framework driver for Atmel SoC. |
| 49 | |
| 50 | To compile this driver as a module, choose M here: the module |
| 51 | will be called pwm-atmel. |
| 52 | |
Boris Brezillon | 2b4984b | 2014-10-07 15:38:14 +0200 | [diff] [blame] | 53 | config PWM_ATMEL_HLCDC_PWM |
| 54 | tristate "Atmel HLCDC PWM support" |
| 55 | depends on MFD_ATMEL_HLCDC |
Thierry Reding | d2048c4 | 2014-12-18 10:09:42 +0100 | [diff] [blame] | 56 | depends on HAVE_CLK |
Boris Brezillon | 2b4984b | 2014-10-07 15:38:14 +0200 | [diff] [blame] | 57 | help |
| 58 | Generic PWM framework driver for the PWM output of the HLCDC |
| 59 | (Atmel High-end LCD Controller). This PWM output is mainly used |
| 60 | to control the LCD backlight. |
| 61 | |
| 62 | To compile this driver as a module, choose M here: the module |
| 63 | will be called pwm-atmel-hlcdc. |
| 64 | |
Boris BREZILLON | 9421bade | 2013-01-08 16:36:42 +0100 | [diff] [blame] | 65 | config PWM_ATMEL_TCB |
Thierry Reding | b133d2a | 2013-01-30 09:19:55 +0100 | [diff] [blame] | 66 | tristate "Atmel TC Block PWM support" |
Boris BREZILLON | 9421bade | 2013-01-08 16:36:42 +0100 | [diff] [blame] | 67 | depends on ATMEL_TCLIB && OF |
| 68 | help |
| 69 | Generic PWM framework driver for Atmel Timer Counter Block. |
| 70 | |
| 71 | A Timer Counter Block provides 6 PWM devices grouped by 2. |
| 72 | Devices in a given group must have the same period. |
| 73 | |
| 74 | To compile this driver as a module, choose M here: the module |
| 75 | will be called pwm-atmel-tcb. |
| 76 | |
Tim Kryger | 6a4e4bf | 2014-04-25 11:31:12 -0700 | [diff] [blame] | 77 | config PWM_BCM_KONA |
| 78 | tristate "Kona PWM support" |
| 79 | depends on ARCH_BCM_MOBILE |
| 80 | help |
| 81 | Generic PWM framework driver for Broadcom Kona PWM block. |
| 82 | |
| 83 | To compile this driver as a module, choose M here: the module |
| 84 | will be called pwm-bcm-kona. |
| 85 | |
Bart Tanghe | e5a06dc | 2014-10-08 12:14:32 +0200 | [diff] [blame] | 86 | config PWM_BCM2835 |
| 87 | tristate "BCM2835 PWM support" |
| 88 | depends on ARCH_BCM2835 |
| 89 | help |
| 90 | PWM framework driver for BCM2835 controller (Raspberry Pi) |
| 91 | |
| 92 | To compile this driver as a module, choose M here: the module |
| 93 | will be called pwm-bcm2835. |
| 94 | |
Antoine Ténart | 59d5c8b | 2015-10-02 16:59:47 +0200 | [diff] [blame] | 95 | config PWM_BERLIN |
| 96 | tristate "Marvell Berlin PWM support" |
| 97 | depends on ARCH_BERLIN |
| 98 | help |
| 99 | PWM framework driver for Marvell Berlin SoCs. |
| 100 | |
| 101 | To compile this driver as a module, choose M here: the module |
| 102 | will be called pwm-berlin. |
| 103 | |
Thierry Reding | a4315e3 | 2012-01-02 20:53:50 +0100 | [diff] [blame] | 104 | config PWM_BFIN |
| 105 | tristate "Blackfin PWM support" |
| 106 | depends on BFIN_GPTIMERS |
| 107 | help |
| 108 | Generic PWM framework driver for Blackfin. |
| 109 | |
| 110 | To compile this driver as a module, choose M here: the module |
| 111 | will be called pwm-bfin. |
| 112 | |
Florian Fainelli | 3a9f595 | 2015-09-14 16:47:06 -0700 | [diff] [blame] | 113 | config PWM_BRCMSTB |
| 114 | tristate "Broadcom STB PWM support" |
| 115 | depends on ARCH_BRCMSTB || BMIPS_GENERIC |
| 116 | help |
| 117 | Generic PWM framework driver for the Broadcom Set-top-Box |
| 118 | SoCs (BCM7xxx). |
| 119 | |
| 120 | To compile this driver as a module, choose M Here: the module |
| 121 | will be called pwm-brcmstb.c. |
| 122 | |
Alexander Shiyan | 7eb3f6f | 2014-03-12 19:53:05 +0400 | [diff] [blame] | 123 | config PWM_CLPS711X |
| 124 | tristate "CLPS711X PWM support" |
| 125 | depends on ARCH_CLPS711X || COMPILE_TEST |
Chen Gang | dec02f9 | 2014-10-04 17:48:42 +0800 | [diff] [blame] | 126 | depends on HAS_IOMEM |
Alexander Shiyan | 7eb3f6f | 2014-03-12 19:53:05 +0400 | [diff] [blame] | 127 | help |
| 128 | Generic PWM framework driver for Cirrus Logic CLPS711X. |
| 129 | |
| 130 | To compile this driver as a module, choose M here: the module |
| 131 | will be called pwm-clps711x. |
| 132 | |
Shobhit Kumar | a3f37a1 | 2015-06-26 14:32:08 +0530 | [diff] [blame] | 133 | config PWM_CRC |
| 134 | bool "Intel Crystalcove (CRC) PWM support" |
| 135 | depends on X86 && INTEL_SOC_PMIC |
| 136 | help |
| 137 | Generic PWM framework driver for Crystalcove (CRC) PMIC based PWM |
| 138 | control. |
| 139 | |
H Hartley Sweeten | a230869 | 2013-10-15 18:40:03 -0700 | [diff] [blame] | 140 | config PWM_EP93XX |
| 141 | tristate "Cirrus Logic EP93xx PWM support" |
| 142 | depends on ARCH_EP93XX |
| 143 | help |
| 144 | Generic PWM framework driver for Cirrus Logic EP93xx. |
| 145 | |
| 146 | To compile this driver as a module, choose M here: the module |
| 147 | will be called pwm-ep93xx. |
| 148 | |
Xiubo Li | b505183 | 2014-02-27 17:39:49 +0800 | [diff] [blame] | 149 | config PWM_FSL_FTM |
| 150 | tristate "Freescale FlexTimer Module (FTM) PWM support" |
| 151 | depends on OF |
Fabio Estevam | 00018a8 | 2014-08-21 20:50:25 -0300 | [diff] [blame] | 152 | select REGMAP_MMIO |
Xiubo Li | b505183 | 2014-02-27 17:39:49 +0800 | [diff] [blame] | 153 | help |
| 154 | Generic FTM PWM framework driver for Freescale VF610 and |
| 155 | Layerscape LS-1 SoCs. |
| 156 | |
| 157 | To compile this driver as a module, choose M here: the module |
| 158 | will be called pwm-fsl-ftm. |
| 159 | |
Naidu Tellapati | 277bb6a | 2015-01-09 14:54:47 -0300 | [diff] [blame] | 160 | config PWM_IMG |
| 161 | tristate "Imagination Technologies PWM driver" |
| 162 | depends on HAS_IOMEM |
| 163 | depends on MFD_SYSCON |
| 164 | depends on COMMON_CLK |
| 165 | depends on MIPS || COMPILE_TEST |
| 166 | help |
| 167 | Generic PWM framework driver for Imagination Technologies |
| 168 | PWM block which supports 4 channels. |
| 169 | |
| 170 | To compile this driver as a module, choose M here: the module |
| 171 | will be called pwm-img |
| 172 | |
Sascha Hauer | 2969324 | 2012-03-15 10:04:35 +0100 | [diff] [blame] | 173 | config PWM_IMX |
Thierry Reding | b133d2a | 2013-01-30 09:19:55 +0100 | [diff] [blame] | 174 | tristate "i.MX PWM support" |
Sascha Hauer | 2969324 | 2012-03-15 10:04:35 +0100 | [diff] [blame] | 175 | depends on ARCH_MXC |
| 176 | help |
| 177 | Generic PWM framework driver for i.MX. |
| 178 | |
| 179 | To compile this driver as a module, choose M here: the module |
| 180 | will be called pwm-imx. |
| 181 | |
Thierry Reding | f6b8a57 | 2012-08-22 10:01:24 +0200 | [diff] [blame] | 182 | config PWM_JZ4740 |
| 183 | tristate "Ingenic JZ4740 PWM support" |
| 184 | depends on MACH_JZ4740 |
| 185 | help |
| 186 | Generic PWM framework driver for Ingenic JZ4740 based |
| 187 | machines. |
| 188 | |
| 189 | To compile this driver as a module, choose M here: the module |
| 190 | will be called pwm-jz4740. |
| 191 | |
Milo Kim | af66b3c | 2013-12-06 11:18:43 +0900 | [diff] [blame] | 192 | config PWM_LP3943 |
| 193 | tristate "TI/National Semiconductor LP3943 PWM support" |
| 194 | depends on MFD_LP3943 |
| 195 | help |
| 196 | Generic PWM framework driver for LP3943 which supports two PWM |
| 197 | channels. |
| 198 | |
| 199 | To compile this driver as a module, choose M here: the module |
| 200 | will be called pwm-lp3943. |
| 201 | |
Ariel D'Alessandro | 841e6f9 | 2015-08-05 23:31:46 -0300 | [diff] [blame] | 202 | config PWM_LPC18XX_SCT |
| 203 | tristate "LPC18xx/43xx PWM/SCT support" |
| 204 | depends on ARCH_LPC18XX |
| 205 | help |
| 206 | Generic PWM framework driver for NXP LPC18xx PWM/SCT which |
| 207 | supports 16 channels. |
| 208 | A maximum of 15 channels can be requested simultaneously and |
| 209 | must have the same period. |
| 210 | |
| 211 | To compile this driver as a module, choose M here: the module |
| 212 | will be called pwm-lpc18xx-sct. |
| 213 | |
Alexandre Pereira da Silva | 2132fa8 | 2012-07-10 11:38:10 -0300 | [diff] [blame] | 214 | config PWM_LPC32XX |
| 215 | tristate "LPC32XX PWM support" |
| 216 | depends on ARCH_LPC32XX |
| 217 | help |
| 218 | Generic PWM framework driver for LPC32XX. The LPC32XX SOC has two |
| 219 | PWM controllers. |
| 220 | |
| 221 | To compile this driver as a module, choose M here: the module |
| 222 | will be called pwm-lpc32xx. |
| 223 | |
Mika Westerberg | d16a5aa | 2014-03-20 22:04:23 +0800 | [diff] [blame] | 224 | config PWM_LPSS |
| 225 | tristate "Intel LPSS PWM support" |
Andy Shevchenko | ad16202 | 2014-08-25 12:38:31 +0300 | [diff] [blame] | 226 | depends on X86 |
Mika Westerberg | d16a5aa | 2014-03-20 22:04:23 +0800 | [diff] [blame] | 227 | help |
| 228 | Generic PWM framework driver for Intel Low Power Subsystem PWM |
| 229 | controller. |
| 230 | |
| 231 | To compile this driver as a module, choose M here: the module |
| 232 | will be called pwm-lpss. |
| 233 | |
Andy Shevchenko | c558e39 | 2014-08-19 19:17:35 +0300 | [diff] [blame] | 234 | config PWM_LPSS_PCI |
| 235 | tristate "Intel LPSS PWM PCI driver" |
| 236 | depends on PWM_LPSS && PCI |
| 237 | help |
| 238 | The PCI driver for Intel Low Power Subsystem PWM controller. |
| 239 | |
| 240 | To compile this driver as a module, choose M here: the module |
| 241 | will be called pwm-lpss-pci. |
| 242 | |
| 243 | config PWM_LPSS_PLATFORM |
| 244 | tristate "Intel LPSS PWM platform driver" |
| 245 | depends on PWM_LPSS && ACPI |
| 246 | help |
| 247 | The platform driver for Intel Low Power Subsystem PWM controller. |
| 248 | |
| 249 | To compile this driver as a module, choose M here: the module |
| 250 | will be called pwm-lpss-platform. |
| 251 | |
YH Huang | 7e3b7dc | 2015-08-18 15:27:54 +0800 | [diff] [blame] | 252 | config PWM_MTK_DISP |
| 253 | tristate "MediaTek display PWM driver" |
| 254 | depends on ARCH_MEDIATEK || COMPILE_TEST |
| 255 | depends on HAS_IOMEM |
| 256 | help |
| 257 | Generic PWM framework driver for MediaTek disp-pwm device. |
| 258 | The PWM is used to control the backlight brightness for display. |
| 259 | |
| 260 | To compile this driver as a module, choose M here: the module |
| 261 | will be called pwm-mtk-disp. |
| 262 | |
Shawn Guo | 4dce82c | 2012-04-04 10:50:52 +0800 | [diff] [blame] | 263 | config PWM_MXS |
| 264 | tristate "Freescale MXS PWM support" |
| 265 | depends on ARCH_MXS && OF |
Shawn Guo | 01bf32e | 2012-06-26 16:58:09 +0800 | [diff] [blame] | 266 | select STMP_DEVICE |
Shawn Guo | 4dce82c | 2012-04-04 10:50:52 +0800 | [diff] [blame] | 267 | help |
| 268 | Generic PWM framework driver for Freescale MXS. |
| 269 | |
| 270 | To compile this driver as a module, choose M here: the module |
| 271 | will be called pwm-mxs. |
| 272 | |
Steffen Trumtrar | 88b613e | 2013-05-30 09:50:12 +0200 | [diff] [blame] | 273 | config PWM_PCA9685 |
| 274 | tristate "NXP PCA9685 PWM driver" |
Andy Shevchenko | 912b843 | 2015-10-07 13:18:49 +0300 | [diff] [blame] | 275 | depends on I2C |
Axel Lin | 2c80a49 | 2013-12-17 11:51:29 +0800 | [diff] [blame] | 276 | select REGMAP_I2C |
Steffen Trumtrar | 88b613e | 2013-05-30 09:50:12 +0200 | [diff] [blame] | 277 | help |
| 278 | Generic PWM framework driver for NXP PCA9685 LED controller. |
| 279 | |
| 280 | To compile this driver as a module, choose M here: the module |
| 281 | will be called pwm-pca9685. |
| 282 | |
Thierry Reding | 79c11b6 | 2012-08-31 08:29:24 +0200 | [diff] [blame] | 283 | config PWM_PUV3 |
| 284 | tristate "PKUnity NetBook-0916 PWM support" |
| 285 | depends on ARCH_PUV3 |
| 286 | help |
| 287 | Generic PWM framework driver for PKUnity NetBook-0916. |
| 288 | |
| 289 | To compile this driver as a module, choose M here: the module |
| 290 | will be called pwm-puv3. |
| 291 | |
Thierry Reding | 17b2b47 | 2012-01-02 21:22:38 +0100 | [diff] [blame] | 292 | config PWM_PXA |
| 293 | tristate "PXA PWM support" |
| 294 | depends on ARCH_PXA |
| 295 | help |
| 296 | Generic PWM framework driver for PXA. |
| 297 | |
| 298 | To compile this driver as a module, choose M here: the module |
| 299 | will be called pwm-pxa. |
| 300 | |
Yoshihiro Shimoda | ed6c147 | 2015-09-30 17:47:53 +0900 | [diff] [blame] | 301 | config PWM_RCAR |
| 302 | tristate "Renesas R-Car PWM support" |
| 303 | depends on ARCH_RCAR_GEN1 || ARCH_RCAR_GEN2 || COMPILE_TEST |
| 304 | depends on HAS_IOMEM |
| 305 | help |
| 306 | This driver exposes the PWM Timer controller found in Renesas |
| 307 | R-Car chips through the PWM API. |
| 308 | |
| 309 | To compile this driver as a module, choose M here: the module |
| 310 | will be called pwm-rcar. |
| 311 | |
Laurent Pinchart | 99b82ab | 2013-06-13 18:54:44 +0200 | [diff] [blame] | 312 | config PWM_RENESAS_TPU |
| 313 | tristate "Renesas TPU PWM support" |
Laurent Pinchart | 94d88d6 | 2013-11-27 02:18:33 +0100 | [diff] [blame] | 314 | depends on ARCH_SHMOBILE || COMPILE_TEST |
Richard Weinberger | 2974b09 | 2014-01-31 13:45:18 +0100 | [diff] [blame] | 315 | depends on HAS_IOMEM |
Laurent Pinchart | 99b82ab | 2013-06-13 18:54:44 +0200 | [diff] [blame] | 316 | help |
| 317 | This driver exposes the Timer Pulse Unit (TPU) PWM controller found |
| 318 | in Renesas chips through the PWM API. |
| 319 | |
| 320 | To compile this driver as a module, choose M here: the module |
| 321 | will be called pwm-renesas-tpu. |
| 322 | |
Beniamino Galvani | 101353c | 2014-06-21 16:22:06 +0200 | [diff] [blame] | 323 | config PWM_ROCKCHIP |
| 324 | tristate "Rockchip PWM support" |
| 325 | depends on ARCH_ROCKCHIP |
| 326 | help |
| 327 | Generic PWM framework driver for the PWM controller found on |
| 328 | Rockchip SoCs. |
| 329 | |
Sascha Hauer | 215c29d | 2012-03-15 10:04:36 +0100 | [diff] [blame] | 330 | config PWM_SAMSUNG |
Thierry Reding | b133d2a | 2013-01-30 09:19:55 +0100 | [diff] [blame] | 331 | tristate "Samsung PWM support" |
Abhilash Kesavan | 06e4cb6 | 2014-10-31 18:08:46 +0530 | [diff] [blame] | 332 | depends on PLAT_SAMSUNG || ARCH_EXYNOS |
Sascha Hauer | 215c29d | 2012-03-15 10:04:36 +0100 | [diff] [blame] | 333 | help |
| 334 | Generic PWM framework driver for Samsung. |
| 335 | |
| 336 | To compile this driver as a module, choose M here: the module |
| 337 | will be called pwm-samsung. |
| 338 | |
Shiraz Hashim | ce20364 | 2012-10-25 09:39:13 +0530 | [diff] [blame] | 339 | config PWM_SPEAR |
| 340 | tristate "STMicroelectronics SPEAr PWM support" |
| 341 | depends on PLAT_SPEAR |
| 342 | depends on OF |
| 343 | help |
| 344 | Generic PWM framework driver for the PWM controller on ST |
| 345 | SPEAr SoCs. |
| 346 | |
| 347 | To compile this driver as a module, choose M here: the module |
| 348 | will be called pwm-spear. |
| 349 | |
Lee Jones | 378fe11 | 2014-07-14 15:33:27 +0100 | [diff] [blame] | 350 | config PWM_STI |
| 351 | tristate "STiH4xx PWM support" |
| 352 | depends on ARCH_STI |
| 353 | depends on OF |
| 354 | help |
| 355 | Generic PWM framework driver for STiH4xx SoCs. |
| 356 | |
| 357 | To compile this driver as a module, choose M here: the module |
| 358 | will be called pwm-sti. |
| 359 | |
Alexandre Belloni | 09853ce | 2014-12-17 22:15:39 +0100 | [diff] [blame] | 360 | config PWM_SUN4I |
| 361 | tristate "Allwinner PWM support" |
| 362 | depends on ARCH_SUNXI || COMPILE_TEST |
| 363 | depends on HAS_IOMEM && COMMON_CLK |
| 364 | help |
| 365 | Generic PWM framework driver for Allwinner SoCs. |
| 366 | |
| 367 | To compile this driver as a module, choose M here: the module |
| 368 | will be called pwm-sun4i. |
| 369 | |
Thierry Reding | 0134b93 | 2011-12-21 07:47:07 +0100 | [diff] [blame] | 370 | config PWM_TEGRA |
| 371 | tristate "NVIDIA Tegra PWM support" |
| 372 | depends on ARCH_TEGRA |
| 373 | help |
| 374 | Generic PWM framework driver for the PWFM controller found on NVIDIA |
| 375 | Tegra SoCs. |
| 376 | |
| 377 | To compile this driver as a module, choose M here: the module |
| 378 | will be called pwm-tegra. |
| 379 | |
Philip, Avinash | 8e0cb05 | 2012-07-25 16:58:18 +0530 | [diff] [blame] | 380 | config PWM_TIECAP |
| 381 | tristate "ECAP PWM support" |
Vignesh R | 25ebc9e | 2015-09-08 20:44:05 +0530 | [diff] [blame] | 382 | depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX |
Philip, Avinash | 8e0cb05 | 2012-07-25 16:58:18 +0530 | [diff] [blame] | 383 | help |
| 384 | PWM driver support for the ECAP APWM controller found on AM33XX |
| 385 | TI SOC |
| 386 | |
| 387 | To compile this driver as a module, choose M here: the module |
| 388 | will be called pwm-tiecap. |
| 389 | |
Philip, Avinash | 19891b2 | 2012-07-25 16:58:19 +0530 | [diff] [blame] | 390 | config PWM_TIEHRPWM |
| 391 | tristate "EHRPWM PWM support" |
Vignesh R | 25ebc9e | 2015-09-08 20:44:05 +0530 | [diff] [blame] | 392 | depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX |
Philip, Avinash | 19891b2 | 2012-07-25 16:58:19 +0530 | [diff] [blame] | 393 | help |
| 394 | PWM driver support for the EHRPWM controller found on AM33XX |
| 395 | TI SOC |
| 396 | |
| 397 | To compile this driver as a module, choose M here: the module |
| 398 | will be called pwm-tiehrpwm. |
| 399 | |
Philip, Avinash | af0ba00 | 2012-11-27 14:18:06 +0530 | [diff] [blame] | 400 | config PWM_TIPWMSS |
| 401 | bool |
Vignesh R | 25ebc9e | 2015-09-08 20:44:05 +0530 | [diff] [blame] | 402 | default y if (ARCH_OMAP2PLUS) && (PWM_TIECAP || PWM_TIEHRPWM) |
Philip, Avinash | af0ba00 | 2012-11-27 14:18:06 +0530 | [diff] [blame] | 403 | help |
| 404 | PWM Subsystem driver support for AM33xx SOC. |
| 405 | |
| 406 | PWM submodules require PWM config space access from submodule |
| 407 | drivers and require common parent driver support. |
| 408 | |
Peter Ujfalusi | 3744c26 | 2012-11-27 11:09:57 +0100 | [diff] [blame] | 409 | config PWM_TWL |
| 410 | tristate "TWL4030/6030 PWM support" |
| 411 | depends on TWL4030_CORE |
| 412 | help |
| 413 | Generic PWM framework driver for TWL4030/6030. |
| 414 | |
| 415 | To compile this driver as a module, choose M here: the module |
| 416 | will be called pwm-twl. |
| 417 | |
Peter Ujfalusi | aa76564 | 2012-11-27 11:09:58 +0100 | [diff] [blame] | 418 | config PWM_TWL_LED |
| 419 | tristate "TWL4030/6030 PWM support for LED drivers" |
| 420 | depends on TWL4030_CORE |
| 421 | help |
| 422 | Generic PWM framework driver for TWL4030/6030 LED terminals. |
| 423 | |
| 424 | To compile this driver as a module, choose M here: the module |
| 425 | will be called pwm-twl-led. |
| 426 | |
Sascha Hauer | a245cce | 2012-03-15 10:04:37 +0100 | [diff] [blame] | 427 | config PWM_VT8500 |
Thierry Reding | b133d2a | 2013-01-30 09:19:55 +0100 | [diff] [blame] | 428 | tristate "vt8500 PWM support" |
Sascha Hauer | a245cce | 2012-03-15 10:04:37 +0100 | [diff] [blame] | 429 | depends on ARCH_VT8500 |
| 430 | help |
| 431 | Generic PWM framework driver for vt8500. |
| 432 | |
| 433 | To compile this driver as a module, choose M here: the module |
| 434 | will be called pwm-vt8500. |
| 435 | |
Sascha Hauer | 0c2498f | 2011-01-28 09:40:40 +0100 | [diff] [blame] | 436 | endif |