| /Linux-v4.19/drivers/pwm/ |
| D | core.c | 44 static struct pwm_device *pwm_to_device(unsigned int pwm) in pwm_to_device()
49 static int alloc_pwms(int pwm, unsigned int count) in alloc_pwms()
77 struct pwm_device *pwm = &chip->pwms[i]; in free_pwms() local
111 static int pwm_device_request(struct pwm_device *pwm, const char *label) in pwm_device_request()
138 struct pwm_device *pwm; in of_pwm_xlate_with_flags() local
168 struct pwm_device *pwm; in of_pwm_simple_xlate() local
216 int pwm_set_chip_data(struct pwm_device *pwm, void *data) in pwm_set_chip_data()
233 void *pwm_get_chip_data(struct pwm_device *pwm) in pwm_get_chip_data()
266 struct pwm_device *pwm; in pwmchip_add_with_polarity() local
356 struct pwm_device *pwm = &chip->pwms[i]; in pwmchip_remove() local
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| D | sysfs.c | 28 struct pwm_device *pwm; member
48 const struct pwm_device *pwm = child_to_pwm_device(child); in period_show() local
61 struct pwm_device *pwm = export->pwm; in period_store() local
83 const struct pwm_device *pwm = child_to_pwm_device(child); in duty_cycle_show() local
96 struct pwm_device *pwm = export->pwm; in duty_cycle_store() local
118 const struct pwm_device *pwm = child_to_pwm_device(child); in enable_show() local
131 struct pwm_device *pwm = export->pwm; in enable_store() local
166 const struct pwm_device *pwm = child_to_pwm_device(child); in polarity_show() local
190 struct pwm_device *pwm = export->pwm; in polarity_store() local
215 struct pwm_device *pwm = child_to_pwm_device(child); in capture_show() local
[all …]
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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()
94 struct berlin_pwm_chip *pwm = to_berlin_pwm_chip(chip); in berlin_pwm_config() local
133 struct berlin_pwm_chip *pwm = to_berlin_pwm_chip(chip); in berlin_pwm_set_polarity() local
150 struct berlin_pwm_chip *pwm = to_berlin_pwm_chip(chip); in berlin_pwm_enable() local
163 struct berlin_pwm_chip *pwm = to_berlin_pwm_chip(chip); in berlin_pwm_disable() local
189 struct berlin_pwm_chip *pwm; in berlin_pwm_probe() local
231 struct berlin_pwm_chip *pwm = platform_get_drvdata(pdev); in berlin_pwm_remove() local
243 struct berlin_pwm_chip *pwm = dev_get_drvdata(dev); in berlin_pwm_suspend() local
266 struct berlin_pwm_chip *pwm = dev_get_drvdata(dev); in berlin_pwm_resume() local
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| D | pwm-twl.c | 43 #define TWL4030_PWM_TOGGLE(pwm, x) ((x) << (pwm)) argument
57 #define TWL6030_PWM_TOGGLE(pwm, x) ((x) << (pwm * 3)) argument
71 static int twl_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in twl_pwm_config()
105 static int twl4030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_enable()
135 static void twl4030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_disable()
164 static int twl4030_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_request()
202 static void twl4030_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwm_free()
232 static int twl6030_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwm_enable()
255 static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwm_disable()
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| D | pwm-jz4740.c | 39 static int jz4740_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_request()
53 static void jz4740_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_free()
60 static int jz4740_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_enable()
71 static void jz4740_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in jz4740_pwm_disable()
86 static int jz4740_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in jz4740_pwm_config()
135 struct pwm_device *pwm, enum pwm_polarity polarity) in jz4740_pwm_set_polarity()
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| D | pwm-vt8500.c | 39 #define REG_CTRL(pwm) (((pwm) << 4) + 0x00) argument
40 #define REG_SCALAR(pwm) (((pwm) << 4) + 0x04) argument
41 #define REG_PERIOD(pwm) (((pwm) << 4) + 0x08) argument
42 #define REG_DUTY(pwm) (((pwm) << 4) + 0x0C) argument
80 static int vt8500_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in vt8500_pwm_config()
134 static int vt8500_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in vt8500_pwm_enable()
154 static void vt8500_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in vt8500_pwm_disable()
168 struct pwm_device *pwm, in vt8500_pwm_set_polarity()
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| D | pwm-renesas-tpu.c | 100 static void tpu_pwm_write(struct tpu_pwm_device *pwm, int reg_nr, u16 value) in tpu_pwm_write()
108 static void tpu_pwm_set_pin(struct tpu_pwm_device *pwm, in tpu_pwm_set_pin()
135 static void tpu_pwm_start_stop(struct tpu_pwm_device *pwm, int start) in tpu_pwm_start_stop()
152 static int tpu_pwm_timer_start(struct tpu_pwm_device *pwm) in tpu_pwm_timer_start()
199 static void tpu_pwm_timer_stop(struct tpu_pwm_device *pwm) in tpu_pwm_timer_stop()
221 struct tpu_pwm_device *pwm; in tpu_pwm_request() local
246 struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm); in tpu_pwm_free() local
256 struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm); in tpu_pwm_config() local
338 struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm); in tpu_pwm_set_polarity() local
347 struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm); in tpu_pwm_enable() local
[all …]
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| D | pwm-twl-led.c | 69 static int twl4030_pwmled_config(struct pwm_chip *chip, struct pwm_device *pwm, in twl4030_pwmled_config()
103 static int twl4030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl4030_pwmled_enable()
128 struct pwm_device *pwm) in twl4030_pwmled_disable()
151 static int twl6030_pwmled_config(struct pwm_chip *chip, struct pwm_device *pwm, in twl6030_pwmled_config()
168 static int twl6030_pwmled_enable(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwmled_enable()
195 struct pwm_device *pwm) in twl6030_pwmled_disable()
220 static int twl6030_pwmled_request(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwmled_request()
246 static void twl6030_pwmled_free(struct pwm_chip *chip, struct pwm_device *pwm) in twl6030_pwmled_free()
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| D | pwm-lpss.c | 49 static inline u32 pwm_lpss_read(const struct pwm_device *pwm) in pwm_lpss_read()
56 static inline void pwm_lpss_write(const struct pwm_device *pwm, u32 value) in pwm_lpss_write()
63 static int pwm_lpss_wait_for_update(struct pwm_device *pwm) in pwm_lpss_wait_for_update()
89 static inline int pwm_lpss_is_updating(struct pwm_device *pwm) in pwm_lpss_is_updating()
94 static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm, in pwm_lpss_prepare()
126 static inline void pwm_lpss_cond_enable(struct pwm_device *pwm, bool cond) in pwm_lpss_cond_enable()
132 static int pwm_lpss_apply(struct pwm_chip *chip, struct pwm_device *pwm, in pwm_lpss_apply()
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| D | pwm-ep93xx.c | 56 static int ep93xx_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_request()
63 static void ep93xx_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_free()
70 static int ep93xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in ep93xx_pwm_config()
122 static int ep93xx_pwm_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in ep93xx_pwm_polarity()
146 static int ep93xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_enable()
160 static void ep93xx_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in ep93xx_pwm_disable()
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| D | pwm-pca9685.c | 100 struct pwm_device *pwm; in pca9685_pwm_gpio_request() local
118 static bool pca9685_pwm_is_gpio(struct pca9685 *pca, struct pwm_device *pwm) in pca9685_pwm_is_gpio()
147 struct pwm_device *pwm = &pca->chip.pwms[offset]; in pca9685_pwm_gpio_get() local
159 struct pwm_device *pwm = &pca->chip.pwms[offset]; in pca9685_pwm_gpio_set() local
173 struct pwm_device *pwm; in pca9685_pwm_gpio_free() local
233 struct pwm_device *pwm) in pca9685_pwm_is_gpio()
254 static int pca9685_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in pca9685_pwm_config()
359 static int pca9685_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in pca9685_pwm_enable()
396 static void pca9685_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in pca9685_pwm_disable()
417 static int pca9685_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in pca9685_pwm_request()
[all …]
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| D | pwm-crc.c | 50 static int crc_pwm_enable(struct pwm_chip *c, struct pwm_device *pwm) in crc_pwm_enable()
59 static void crc_pwm_disable(struct pwm_chip *c, struct pwm_device *pwm) in crc_pwm_disable()
66 static int crc_pwm_config(struct pwm_chip *c, struct pwm_device *pwm, in crc_pwm_config()
107 struct crystalcove_pwm *pwm; in crystalcove_pwm_probe() local
130 struct crystalcove_pwm *pwm = platform_get_drvdata(pdev); in crystalcove_pwm_remove() local
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| D | pwm-tiecap.c | 63 static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in ecap_pwm_config()
124 static int ecap_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in ecap_pwm_set_polarity()
148 static int ecap_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in ecap_pwm_enable()
167 static void ecap_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in ecap_pwm_disable()
184 static void ecap_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in ecap_pwm_free()
292 struct pwm_device *pwm = pc->chip.pwms; in ecap_pwm_suspend() local
306 struct pwm_device *pwm = pc->chip.pwms; in ecap_pwm_resume() local
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| D | pwm-bcm2835.c | 41 static int bcm2835_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_request()
54 static void bcm2835_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_free()
64 static int bcm2835_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in bcm2835_pwm_config()
90 static int bcm2835_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_enable()
102 static void bcm2835_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in bcm2835_pwm_disable()
112 static int bcm2835_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, in bcm2835_set_polarity()
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| D | pwm-clps711x.c | 48 static unsigned int clps711x_get_duty(struct pwm_device *pwm, unsigned int v) in clps711x_get_duty()
54 static int clps711x_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in clps711x_pwm_request()
68 static int clps711x_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in clps711x_pwm_config()
83 static int clps711x_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in clps711x_pwm_enable()
94 static void clps711x_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in clps711x_pwm_disable()
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| D | pwm-rcar.c | 135 static int rcar_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in rcar_pwm_request()
140 static void rcar_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in rcar_pwm_free()
145 static int rcar_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in rcar_pwm_config()
175 static int rcar_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in rcar_pwm_enable()
191 static void rcar_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in rcar_pwm_disable()
272 struct pwm_device *pwm = rcar_pwm_dev_to_pwm_dev(dev); in rcar_pwm_suspend() local
284 struct pwm_device *pwm = rcar_pwm_dev_to_pwm_dev(dev); in rcar_pwm_resume() local
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| D | pwm-pxa.c | 63 static int pxa_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in pxa_pwm_config()
107 static int pxa_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in pxa_pwm_enable()
114 static void pxa_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in pxa_pwm_disable()
157 struct pwm_device *pwm; in pxa_pwm_of_xlate() local
171 struct pxa_pwm_chip *pwm; in pwm_probe() local
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| D | pwm-samsung.c | 123 static void pwm_samsung_set_divisor(struct samsung_pwm_chip *pwm, in pwm_samsung_set_divisor()
217 static int pwm_samsung_request(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_request()
238 static void pwm_samsung_free(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_free()
244 static int pwm_samsung_enable(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_enable()
270 static void pwm_samsung_disable(struct pwm_chip *chip, struct pwm_device *pwm) in pwm_samsung_disable()
289 struct pwm_device *pwm) in pwm_samsung_manual_update()
307 static int __pwm_samsung_config(struct pwm_chip *chip, struct pwm_device *pwm, in __pwm_samsung_config()
388 static int pwm_samsung_config(struct pwm_chip *chip, struct pwm_device *pwm, in pwm_samsung_config()
419 struct pwm_device *pwm, in pwm_samsung_set_polarity()
612 struct pwm_device *pwm = &chip->pwms[i]; in pwm_samsung_resume() local
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| D | pwm-hibvt.c | 80 static void hibvt_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in hibvt_pwm_enable()
88 static void hibvt_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in hibvt_pwm_disable()
96 static void hibvt_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in hibvt_pwm_config()
115 struct pwm_device *pwm, in hibvt_pwm_set_polarity()
128 static void hibvt_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, in hibvt_pwm_get_state()
148 static int hibvt_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, in hibvt_pwm_apply()
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| D | pwm-lpc18xx-sct.c | 128 struct pwm_device *pwm, in lpc18xx_pwm_set_conflict_res()
166 struct pwm_device *pwm, int duty_ns) in lpc18xx_pwm_config_duty()
184 static int lpc18xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in lpc18xx_pwm_config()
230 struct pwm_device *pwm, in lpc18xx_pwm_set_polarity()
236 static int lpc18xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_enable()
271 static void lpc18xx_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_disable()
282 static int lpc18xx_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_request()
304 static void lpc18xx_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm) in lpc18xx_pwm_free()
333 struct pwm_device *pwm; in lpc18xx_pwm_probe() local
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| D | pwm-tegra.c | 79 static int tegra_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in tegra_pwm_config()
147 static int tegra_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in tegra_pwm_enable()
164 static void tegra_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) in tegra_pwm_disable()
185 struct tegra_pwm_chip *pwm; in tegra_pwm_probe() local
259 struct pwm_device *pwm = &pc->chip.pwms[i]; in tegra_pwm_remove() local
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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-stmpe.c | 43 static int stmpe_24xx_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) in stmpe_24xx_pwm_enable()
69 struct pwm_device *pwm) in stmpe_24xx_pwm_disable()
103 static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, in stmpe_24xx_pwm_config()
276 struct stmpe_pwm *pwm; in stmpe_pwm_probe() local
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| /Linux-v4.19/include/linux/ |
| D | pwm.h | 80 unsigned int pwm; member
93 static inline void pwm_get_state(const struct pwm_device *pwm, in pwm_get_state()
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()
[all …]
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| /Linux-v4.19/drivers/staging/greybus/ |
| D | pwm.c | 22 struct pwm_chip *pwm; member
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()
252 struct pwm_chip *pwm; in gb_pwm_probe() local
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