| /Linux-v5.4/include/linux/ |
| D | pwm.h | 76 struct pwm_device { struct
93 static inline void pwm_get_state(const struct pwm_device *pwm, in pwm_get_state() argument
99 static inline bool pwm_is_enabled(const struct pwm_device *pwm) in pwm_is_enabled()
108 static inline void pwm_set_period(struct pwm_device *pwm, unsigned int period) in pwm_set_period()
114 static inline unsigned int pwm_get_period(const struct pwm_device *pwm) in pwm_get_period()
123 static inline void pwm_set_duty_cycle(struct pwm_device *pwm, unsigned int duty) in pwm_set_duty_cycle()
129 static inline unsigned int pwm_get_duty_cycle(const struct pwm_device *pwm) in pwm_get_duty_cycle()
138 static inline enum pwm_polarity pwm_get_polarity(const struct pwm_device *pwm) in pwm_get_polarity()
147 static inline void pwm_get_args(const struct pwm_device *pwm, in pwm_get_args()
170 static inline void pwm_init_state(const struct pwm_device *pwm, in pwm_init_state()
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| /Linux-v5.4/drivers/pwm/ |
| D | core.c | 32 static struct pwm_device *pwm_to_device(unsigned int pwm) in pwm_to_device()
65 struct pwm_device *pwm = &chip->pwms[i]; in free_pwms()
99 static int pwm_device_request(struct pwm_device *pwm, const char *label) in pwm_device_request()
123 struct pwm_device *
126 struct pwm_device *pwm; in of_pwm_xlate_with_flags()
153 static struct pwm_device *
156 struct pwm_device *pwm; in of_pwm_simple_xlate()
204 int pwm_set_chip_data(struct pwm_device *pwm, void *data) in pwm_set_chip_data()
221 void *pwm_get_chip_data(struct pwm_device *pwm) in pwm_get_chip_data()
254 struct pwm_device *pwm; in pwmchip_add_with_polarity()
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| D | sysfs.c | 19 struct pwm_device *pwm;
29 static struct pwm_device *child_to_pwm_device(struct device *child) in child_to_pwm_device()
40 const struct pwm_device *pwm = child_to_pwm_device(child); in period_show()
53 struct pwm_device *pwm = export->pwm; in period_store()
75 const struct pwm_device *pwm = child_to_pwm_device(child); in duty_cycle_show()
88 struct pwm_device *pwm = export->pwm; in duty_cycle_store()
110 const struct pwm_device *pwm = child_to_pwm_device(child); in enable_show()
123 struct pwm_device *pwm = export->pwm; in enable_store()
158 const struct pwm_device *pwm = child_to_pwm_device(child); in polarity_show()
182 struct pwm_device *pwm = export->pwm; in polarity_store()
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| D | pwm-clps711x.c | 43 static unsigned int clps711x_get_duty(struct pwm_device *pwm, unsigned int v) in clps711x_get_duty()
49 static int clps711x_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in clps711x_pwm_request()
63 static int clps711x_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in clps711x_pwm_config()
78 static int clps711x_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in clps711x_pwm_enable()
89 static void clps711x_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in clps711x_pwm_disable()
104 static struct pwm_device *clps711x_pwm_xlate(struct pwm_chip *chip, in clps711x_pwm_xlate()
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| D | pwm-ep93xx.c | 47 static int ep93xx_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_request()
54 static void ep93xx_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_free()
61 static int ep93xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in ep93xx_pwm_config()
113 static int ep93xx_pwm_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in ep93xx_pwm_polarity()
137 static int ep93xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_enable()
151 static void ep93xx_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_disable()
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| D | pwm-lpss.c | 37 static inline u32 pwm_lpss_read(const struct pwm_device *pwm) in pwm_lpss_read()
44 static inline void pwm_lpss_write(const struct pwm_device *pwm, u32 value) in pwm_lpss_write()
51 static int pwm_lpss_wait_for_update(struct pwm_device *pwm) in pwm_lpss_wait_for_update()
77 static inline int pwm_lpss_is_updating(struct pwm_device *pwm) in pwm_lpss_is_updating()
82 static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm, in pwm_lpss_prepare()
118 static inline void pwm_lpss_cond_enable(struct pwm_device *pwm, bool cond) in pwm_lpss_cond_enable()
124 static int pwm_lpss_apply(struct pwm_chip *chip, struct pwm_device *pwm, in pwm_lpss_apply()
162 static void pwm_lpss_get_state(struct pwm_chip *chip, struct pwm_device *pwm, in pwm_lpss_get_state()
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| D | pwm-twl-led.c | 58 static int twl4030_pwmled_config(struct pwm_chip *chip, struct pwm_device *pwm, in twl4030_pwmled_config()
92 static int twl4030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwmled_enable()
117 struct pwm_device *pwm) in twl4030_pwmled_disable()
140 static int twl6030_pwmled_config(struct pwm_chip *chip, struct pwm_device *pwm, in twl6030_pwmled_config()
157 static int twl6030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwmled_enable()
184 struct pwm_device *pwm) in twl6030_pwmled_disable()
209 static int twl6030_pwmled_request(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwmled_request()
235 static void twl6030_pwmled_free(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwmled_free()
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| D | pwm-pca9685.c | 89 struct pwm_device *pwm; in pca9685_pwm_gpio_request()
107 static bool pca9685_pwm_is_gpio(struct pca9685 *pca, struct pwm_device *pwm) in pca9685_pwm_is_gpio()
136 struct pwm_device *pwm = &pca->chip.pwms[offset]; in pca9685_pwm_gpio_get()
148 struct pwm_device *pwm = &pca->chip.pwms[offset]; in pca9685_pwm_gpio_set()
162 struct pwm_device *pwm; in pca9685_pwm_gpio_free()
221 struct pwm_device *pwm) in pca9685_pwm_is_gpio()
242 static int pca9685_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in pca9685_pwm_config()
347 static int pca9685_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in pca9685_pwm_enable()
384 static void pca9685_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in pca9685_pwm_disable()
405 static int pca9685_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in pca9685_pwm_request()
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| D | pwm-bcm2835.c | 38 static int bcm2835_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_request()
51 static void bcm2835_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_free()
61 static int bcm2835_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in bcm2835_pwm_config()
87 static int bcm2835_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_enable()
99 static void bcm2835_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_disable()
109 static int bcm2835_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in bcm2835_set_polarity()
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| D | pwm-jz4740.c | 35 static int jz4740_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_request()
49 static void jz4740_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_free()
56 static int jz4740_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_enable()
67 static void jz4740_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_disable()
90 static int jz4740_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, in jz4740_pwm_apply()
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| D | pwm-tiecap.c | 50 static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in ecap_pwm_config()
111 static int ecap_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in ecap_pwm_set_polarity()
135 static int ecap_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in ecap_pwm_enable()
154 static void ecap_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in ecap_pwm_disable()
171 static void ecap_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in ecap_pwm_free()
279 struct pwm_device *pwm = pc->chip.pwms; in ecap_pwm_suspend()
293 struct pwm_device *pwm = pc->chip.pwms; in ecap_pwm_resume()
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| D | pwm-lpc18xx-sct.c | 125 struct pwm_device *pwm, in lpc18xx_pwm_set_conflict_res()
163 struct pwm_device *pwm, int duty_ns) in lpc18xx_pwm_config_duty()
181 static int lpc18xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in lpc18xx_pwm_config()
227 struct pwm_device *pwm, in lpc18xx_pwm_set_polarity()
233 static int lpc18xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_enable()
268 static void lpc18xx_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_disable()
279 static int lpc18xx_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_request()
300 static void lpc18xx_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_free()
327 struct pwm_device *pwm; in lpc18xx_pwm_probe()
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| D | pwm-pxa.c | 60 static int pxa_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in pxa_pwm_config()
104 static int pxa_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in pxa_pwm_enable()
111 static void pxa_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in pxa_pwm_disable()
151 static struct pwm_device *
154 struct pwm_device *pwm; in pxa_pwm_of_xlate()
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| D | pwm-twl.c | 60 static int twl_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in twl_pwm_config()
94 static int twl4030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_enable()
124 static void twl4030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_disable()
153 static int twl4030_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_request()
191 static void twl4030_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_free()
221 static int twl6030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwm_enable()
244 static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwm_disable()
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| D | pwm-berlin.c | 72 static int berlin_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in berlin_pwm_request()
83 static void berlin_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in berlin_pwm_free()
90 static int berlin_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm_dev, in berlin_pwm_config()
129 struct pwm_device *pwm_dev, in berlin_pwm_set_polarity()
147 static int berlin_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm_dev) in berlin_pwm_enable()
160 struct pwm_device *pwm_dev) in berlin_pwm_disable()
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| D | pwm-hibvt.c | 83 static void hibvt_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in hibvt_pwm_enable()
91 static void hibvt_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in hibvt_pwm_disable()
99 static void hibvt_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in hibvt_pwm_config()
118 struct pwm_device *pwm, in hibvt_pwm_set_polarity()
131 static void hibvt_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, in hibvt_pwm_get_state()
151 static int hibvt_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, in hibvt_pwm_apply()
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| D | pwm-ab8500.c | 27 static int ab8500_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in ab8500_pwm_config()
57 static int ab8500_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in ab8500_pwm_enable()
70 static void ab8500_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in ab8500_pwm_disable()
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| D | pwm-crc.c | 42 static int crc_pwm_enable(struct pwm_chip *c, struct pwm_device *pwm) in crc_pwm_enable()
51 static void crc_pwm_disable(struct pwm_chip *c, struct pwm_device *pwm) in crc_pwm_disable()
58 static int crc_pwm_config(struct pwm_chip *c, struct pwm_device *pwm, in crc_pwm_config()
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| D | pwm-lp3943.c | 61 static int lp3943_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in lp3943_pwm_request()
87 static void lp3943_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in lp3943_pwm_free()
95 static int lp3943_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in lp3943_pwm_config()
153 static int lp3943_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in lp3943_pwm_enable()
172 static void lp3943_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in lp3943_pwm_disable()
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| D | pwm-samsung.c | 214 static int pwm_samsung_request(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_request()
235 static void pwm_samsung_free(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_free()
240 static int pwm_samsung_enable(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_enable()
266 static void pwm_samsung_disable(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_disable()
285 struct pwm_device *pwm) in pwm_samsung_manual_update()
303 static int __pwm_samsung_config(struct pwm_chip *chip, struct pwm_device *pwm, in __pwm_samsung_config()
384 static int pwm_samsung_config(struct pwm_chip *chip, struct pwm_device *pwm, in pwm_samsung_config()
415 struct pwm_device *pwm, in pwm_samsung_set_polarity()
608 struct pwm_device *pwm = &chip->pwms[i]; in pwm_samsung_resume()
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| D | pwm-fsl-ftm.c | 89 static int fsl_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in fsl_pwm_request()
105 static void fsl_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in fsl_pwm_free()
205 struct pwm_device *pwm) in fsl_pwm_is_any_pwm_enabled()
217 struct pwm_device *pwm) in fsl_pwm_is_other_pwm_enabled()
229 struct pwm_device *pwm, in fsl_pwm_apply_config()
300 static int fsl_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, in fsl_pwm_apply()
489 struct pwm_device *pwm = &fpc->chip.pwms[i]; in fsl_pwm_suspend()
512 struct pwm_device *pwm = &fpc->chip.pwms[i]; in fsl_pwm_resume()
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| D | pwm-meson.c | 120 static int meson_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in meson_pwm_request()
153 static void meson_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in meson_pwm_free()
161 static int meson_pwm_calc(struct meson_pwm *meson, struct pwm_device *pwm, in meson_pwm_calc()
225 static void meson_pwm_enable(struct meson_pwm *meson, struct pwm_device *pwm) in meson_pwm_enable()
253 static void meson_pwm_disable(struct meson_pwm *meson, struct pwm_device *pwm) in meson_pwm_disable()
267 static int meson_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, in meson_pwm_apply()
311 struct pwm_device *pwm, u32 cnt) in meson_pwm_cnt_to_ns()
330 static void meson_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, in meson_pwm_get_state()
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| D | pwm-renesas-tpu.c | 210 static int tpu_pwm_request(struct pwm_chip *chip, struct pwm_device *_pwm) in tpu_pwm_request()
236 static void tpu_pwm_free(struct pwm_chip *chip, struct pwm_device *_pwm) in tpu_pwm_free()
244 static int tpu_pwm_config(struct pwm_chip *chip, struct pwm_device *_pwm, in tpu_pwm_config()
327 static int tpu_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *_pwm, in tpu_pwm_set_polarity()
337 static int tpu_pwm_enable(struct pwm_chip *chip, struct pwm_device *_pwm) in tpu_pwm_enable()
359 static void tpu_pwm_disable(struct pwm_chip *chip, struct pwm_device *_pwm) in tpu_pwm_disable()
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| D | pwm-puv3.c | 38 static int puv3_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in puv3_pwm_config()
79 static int puv3_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in puv3_pwm_enable()
86 static void puv3_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in puv3_pwm_disable()
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| /Linux-v5.4/drivers/staging/greybus/ |
| D | pwm.c | 190 static int gb_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in gb_pwm_request()
197 static void gb_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in gb_pwm_free()
207 static int gb_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in gb_pwm_config()
215 static int gb_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in gb_pwm_set_polarity()
223 static int gb_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in gb_pwm_enable()
230 static void gb_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in gb_pwm_disable()
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