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Searched refs:npwm (Results 1 – 25 of 75) sorted by relevance

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/openbmc/linux/drivers/pwm/
H A Dpwm-lpss.c38 .npwm = 1,
46 .npwm = 1,
55 .npwm = 4,
64 .npwm = 4,
257 if (WARN_ON(info->npwm > LPSS_MAX_PWMS)) in devm_pwm_lpss_probe()
273 lpwm->chip.npwm = info->npwm; in devm_pwm_lpss_probe()
281 for (i = 0; i < lpwm->info->npwm; i++) { in devm_pwm_lpss_probe()
H A Dsysfs.c323 if (hwpwm >= chip->npwm) in export_store()
350 if (hwpwm >= chip->npwm) in unexport_store()
364 return sysfs_emit(buf, "%u\n", chip->npwm); in npwm_show()
366 static DEVICE_ATTR_RO(npwm);
412 static int pwm_class_resume_npwm(struct device *parent, unsigned int npwm) in pwm_class_resume_npwm() argument
418 for (i = 0; i < npwm; i++) { in pwm_class_resume_npwm()
449 for (i = 0; i < chip->npwm; i++) { in pwm_class_suspend()
488 return pwm_class_resume_npwm(parent, chip->npwm); in pwm_class_resume()
530 for (i = 0; i < chip->npwm; i++) { in pwmchip_sysfs_unexport()
H A Dpwm-sun4i.c80 unsigned int npwm; member
333 .npwm = 2,
338 .npwm = 2,
343 .npwm = 1,
349 .npwm = 1,
355 .npwm = 2,
457 sun4ichip->chip.npwm = sun4ichip->data->npwm; in sun4i_pwm_probe()
H A Dcore.c56 bitmap_clear(allocated_pwms, chip->base, chip->npwm); in free_pwms()
141 if (args->args[0] >= chip->npwm) in of_pwm_xlate_with_flags()
269 if (!chip || !chip->dev || !chip->ops || !chip->npwm) in pwmchip_add()
275 chip->pwms = kcalloc(chip->npwm, sizeof(*pwm), GFP_KERNEL); in pwmchip_add()
281 ret = alloc_pwms(chip->npwm); in pwmchip_add()
290 for (i = 0; i < chip->npwm; i++) { in pwmchip_add()
370 if (!chip || index >= chip->npwm) in pwm_request_from_chip()
1060 for (i = 0; i < chip->npwm; i++) { in pwm_dbg_show()
1112 dev_name(chip->dev), chip->npwm, in pwm_seq_show()
1113 (chip->npwm != 1) ? "s" : ""); in pwm_seq_show()
H A Dpwm-cros-ec.c226 if (args->args[0] >= chip->npwm) in cros_ec_pwm_xlate()
310 chip->npwm = CROS_EC_PWM_DT_COUNT; in cros_ec_pwm_probe()
317 chip->npwm = ret; in cros_ec_pwm_probe()
320 dev_dbg(dev, "Probed %u PWMs\n", chip->npwm); in cros_ec_pwm_probe()
H A Dpwm-sifive.c242 chip->npwm = 4; in pwm_sifive_probe()
263 for (i = 0; i < chip->npwm; ++i) { in pwm_sifive_probe()
301 dev_dbg(dev, "SiFive PWM chip registered %d PWMs\n", chip->npwm); in pwm_sifive_probe()
325 for (ch = 0; ch < ddata->chip.npwm; ch++) { in pwm_sifive_remove()
H A Dpwm-clps711x.c81 if (args->args[0] >= chip->npwm) in clps711x_pwm_xlate()
105 priv->chip.npwm = 2; in clps711x_pwm_probe()
H A Dpwm-img.c327 imgchip->chip.npwm = IMG_PWM_NPWM; in img_pwm_probe()
369 for (i = 0; i < imgchip->chip.npwm; i++) in img_pwm_suspend()
390 for (i = 0; i < imgchip->chip.npwm; i++) in img_pwm_resume()
396 for (i = 0; i < imgchip->chip.npwm; i++) in img_pwm_resume()
H A Dpwm-berlin.c240 bpc->chip.npwm = 4; in berlin_pwm_probe()
269 for (i = 0; i < bpc->chip.npwm; i++) { in berlin_pwm_suspend()
297 for (i = 0; i < bpc->chip.npwm; i++) { in berlin_pwm_resume()
H A Dpwm-jz4740.c41 u32 pwm_channels_mask = GENMASK(jz->chip.npwm - 1, 2); in jz4740_pwm_can_use_chn()
245 jz4740->chip.npwm = info->num_pwms; in jz4740_pwm_probe()
H A Dpwm-bcm-iproc.c204 ip->chip.npwm = 4; in iproc_pwmc_probe()
226 for (i = 0; i < ip->chip.npwm; i++) { in iproc_pwmc_probe()
H A Dpwm-fsl-ftm.c449 fpc->chip.npwm = 8; in fsl_pwm_probe()
471 for (i = 0; i < fpc->chip.npwm; i++) { in fsl_pwm_suspend()
494 for (i = 0; i < fpc->chip.npwm; i++) { in fsl_pwm_resume()
H A Dpwm-hibvt.c211 pwm_chip->chip.npwm = soc->num_pwms; in hibvt_pwm_probe()
238 for (i = 0; i < pwm_chip->chip.npwm; i++) { in hibvt_pwm_probe()
H A Dpwm-bcm-kona.c288 kp->chip.npwm = 6; in kona_pwmc_probe()
308 for (chan = 0; chan < kp->chip.npwm; chan++) in kona_pwmc_probe()
H A Dpwm-tiehrpwm.c480 pc->chip.npwm = NUM_PWM_CHANNEL; in ehrpwm_pwm_probe()
561 for (i = 0; i < pc->chip.npwm; i++) { in ehrpwm_pwm_suspend()
579 for (i = 0; i < pc->chip.npwm; i++) { in ehrpwm_pwm_resume()
H A Dpwm-twl-led.c358 twl->chip.npwm = 2; in twl_pwmled_probe()
361 twl->chip.npwm = 1; in twl_pwmled_probe()
H A Dpwm-clk.c99 pcchip->chip.npwm = 1; in pwm_clk_probe()
H A Dpwm-ntxec.c154 chip->npwm = 1; in ntxec_pwm_probe()
H A Dpwm-stm32.c145 if (pwm->chip->npwm < 2) in stm32_pwm_raw_capture()
635 priv->chip.npwm = stm32_pwm_detect_channels(priv, &num_enabled); in stm32_pwm_probe()
662 for (i = 0; i < priv->chip.npwm; i++) { in stm32_pwm_suspend()
H A Dpwm-lpc18xx-sct.c226 for (i = 0; i < chip->npwm; i++) in lpc18xx_pwm_config()
397 lpc18xx_pwm->chip.npwm = LPC18XX_NUM_PWMS; in lpc18xx_pwm_probe()
H A Dpwm-apple.c134 fpwm->chip.npwm = 1; in apple_pwm_probe()
H A Dpwm-visconti.c151 priv->chip.npwm = 4; in visconti_pwm_probe()
H A Dpwm-atmel.c476 cnt = bitmap_weight(&sr, atmel_pwm->chip.npwm); in atmel_pwm_enable_clk_if_on()
527 atmel_pwm->chip.npwm = 4; in atmel_pwm_probe()
/openbmc/linux/include/linux/platform_data/x86/
H A Dpwm-lpss.h15 unsigned int npwm; member
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-class-pwm19 What: /sys/class/pwm/pwmchip<N>/npwm
32 Value is between 0 and /sys/class/pwm/pwmchipN/npwm - 1.

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