drivers/pwm/pwm-stmpe.c

28 struct stmpe_pwm {
33 static inline struct stmpe_pwm *to_stmpe_pwm(struct pwm_chip *chip)
40 	struct stmpe_pwm *stmpe_pwm = to_stmpe_pwm(chip);
44 	ret = stmpe_reg_read(stmpe_pwm->stmpe, STMPE24XX_PWMCS);
53 	ret = stmpe_reg_write(stmpe_pwm->stmpe, STMPE24XX_PWMCS, value);
66 	struct stmpe_pwm *stmpe_pwm = to_stmpe_pwm(chip);
70 	ret = stmpe_reg_read(stmpe_pwm->stmpe, STMPE24XX_PWMCS);
79 	ret = stmpe_reg_write(stmpe_pwm->stmpe, STMPE24XX_PWMCS, value);
100 	struct stmpe_pwm *stmpe_pwm = to_stmpe_pwm(chip);
120 		if (stmpe_pwm->stmpe->partnum == STMPE2401 ||
121 		    stmpe_pwm->stmpe->partnum == STMPE2403)
124 		ret = stmpe_set_altfunc(stmpe_pwm->stmpe, BIT(pin),
156 		if (stmpe_pwm->stmpe->partnum == STMPE2401)
159 		if (stmpe_pwm->stmpe->partnum == STMPE2403)
162 		stmpe_pwm->last_duty = 0x00;
164 		if (stmpe_pwm->stmpe->partnum == STMPE2401)
167 		if (stmpe_pwm->stmpe->partnum == STMPE2403)
170 		stmpe_pwm->last_duty = 0xff;
172 		u8 value, last = stmpe_pwm->last_duty;
196 		} else if (stmpe_pwm->stmpe->partnum == STMPE2403) {
200 		} else if (stmpe_pwm->stmpe->partnum == STMPE2401) {
222 		stmpe_pwm->last_duty = value;
233 		ret = stmpe_reg_write(stmpe_pwm->stmpe, offset, value);
242 		ret = stmpe_reg_write(stmpe_pwm->stmpe, offset, value);
295 	struct stmpe_pwm *stmpe_pwm;
310 	chip = devm_pwmchip_alloc(&pdev->dev, 3, sizeof(*stmpe_pwm));
313 	stmpe_pwm = to_stmpe_pwm(chip);
315 	stmpe_pwm->stmpe = stmpe;