166 static int pmic_gpio_read(struct pmic_gpio_state *state,  in pmic_gpio_read()  argument
172 	ret = regmap_read(state->map, pad->base + addr, &val);  in pmic_gpio_read()
174 		dev_err(state->dev, "read 0x%x failed\n", addr);  in pmic_gpio_read()
181 static int pmic_gpio_write(struct pmic_gpio_state *state,  in pmic_gpio_write()  argument
187 	ret = regmap_write(state->map, pad->base + addr, val);  in pmic_gpio_write()
189 		dev_err(state->dev, "write 0x%x failed\n", addr);  in pmic_gpio_write()
246 	struct pmic_gpio_state *state = pinctrl_dev_get_drvdata(pctldev);  in pmic_gpio_set_mux()  local
267 	ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_MODE_CTL, val);  in pmic_gpio_set_mux()
273 	return pmic_gpio_write(state, pad, PMIC_GPIO_REG_EN_CTL, val);  in pmic_gpio_set_mux()
340 	struct pmic_gpio_state *state = pinctrl_dev_get_drvdata(pctldev);  in pmic_gpio_config_set()  local
410 	ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_VIN_CTL, val);  in pmic_gpio_config_set()
416 	ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_PULL_CTL, val);  in pmic_gpio_config_set()
423 	ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL, val);  in pmic_gpio_config_set()
439 	return pmic_gpio_write(state, pad, PMIC_GPIO_REG_MODE_CTL, val);  in pmic_gpio_config_set()
445 	struct pmic_gpio_state *state = pinctrl_dev_get_drvdata(pctldev);  in pmic_gpio_config_dbg_show()  local
464 	val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_EN_CTL);  in pmic_gpio_config_dbg_show()
471 			ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS);  in pmic_gpio_config_dbg_show()
498 	struct pmic_gpio_state *state = to_gpio_state(chip);  in pmic_gpio_direction_input()  local
503 	return pmic_gpio_config_set(state->ctrl, pin, &config, 1);  in pmic_gpio_direction_input()
509 	struct pmic_gpio_state *state = to_gpio_state(chip);  in pmic_gpio_direction_output()  local
514 	return pmic_gpio_config_set(state->ctrl, pin, &config, 1);  in pmic_gpio_direction_output()
519 	struct pmic_gpio_state *state = to_gpio_state(chip);  in pmic_gpio_get()  local
523 	pad = state->ctrl->desc->pins[pin].drv_data;  in pmic_gpio_get()
529 		ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS);  in pmic_gpio_get()
541 	struct pmic_gpio_state *state = to_gpio_state(chip);  in pmic_gpio_set()  local
546 	pmic_gpio_config_set(state->ctrl, pin, &config, 1);  in pmic_gpio_set()
574 	struct pmic_gpio_state *state = to_gpio_state(chip);  in pmic_gpio_to_irq()  local
577 	pad = state->ctrl->desc->pins[pin].drv_data;  in pmic_gpio_to_irq()
584 	struct pmic_gpio_state *state = to_gpio_state(chip);  in pmic_gpio_dbg_show()  local
588 		pmic_gpio_config_dbg_show(state->ctrl, s, i);  in pmic_gpio_dbg_show()
605 static int pmic_gpio_populate(struct pmic_gpio_state *state,  in pmic_gpio_populate()  argument
610 	type = pmic_gpio_read(state, pad, PMIC_GPIO_REG_TYPE);  in pmic_gpio_populate()
615 		dev_err(state->dev, "incorrect block type 0x%x at 0x%x\n",  in pmic_gpio_populate()
620 	subtype = pmic_gpio_read(state, pad, PMIC_GPIO_REG_SUBTYPE);  in pmic_gpio_populate()
636 		dev_err(state->dev, "unknown GPIO type 0x%x\n", subtype);  in pmic_gpio_populate()
640 	val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_MODE_CTL);  in pmic_gpio_populate()
662 		dev_err(state->dev, "unknown GPIO direction\n");  in pmic_gpio_populate()
669 	val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_VIN_CTL);  in pmic_gpio_populate()
676 	val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_PULL_CTL);  in pmic_gpio_populate()
683 	val = pmic_gpio_read(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL);  in pmic_gpio_populate()
704 	struct pmic_gpio_state *state;  in pmic_gpio_probe()  local
721 	state = devm_kzalloc(dev, sizeof(*state), GFP_KERNEL);  in pmic_gpio_probe()
722 	if (!state)  in pmic_gpio_probe()
725 	platform_set_drvdata(pdev, state);  in pmic_gpio_probe()
727 	state->dev = &pdev->dev;  in pmic_gpio_probe()
728 	state->map = dev_get_regmap(dev->parent, NULL);  in pmic_gpio_probe()
767 		ret = pmic_gpio_populate(state, pad);  in pmic_gpio_probe()
772 	state->chip = pmic_gpio_gpio_template;  in pmic_gpio_probe()
773 	state->chip.dev = dev;  in pmic_gpio_probe()
774 	state->chip.base = -1;  in pmic_gpio_probe()
775 	state->chip.ngpio = npins;  in pmic_gpio_probe()
776 	state->chip.label = dev_name(dev);  in pmic_gpio_probe()
777 	state->chip.of_gpio_n_cells = 2;  in pmic_gpio_probe()
778 	state->chip.can_sleep = false;  in pmic_gpio_probe()
780 	state->ctrl = pinctrl_register(pctrldesc, dev, state);  in pmic_gpio_probe()
781 	if (!state->ctrl)  in pmic_gpio_probe()
784 	ret = gpiochip_add(&state->chip);  in pmic_gpio_probe()
786 		dev_err(state->dev, "can't add gpio chip\n");  in pmic_gpio_probe()
790 	ret = gpiochip_add_pin_range(&state->chip, dev_name(dev), 0, 0, npins);  in pmic_gpio_probe()
799 	gpiochip_remove(&state->chip);  in pmic_gpio_probe()
801 	pinctrl_unregister(state->ctrl);  in pmic_gpio_probe()
807 	struct pmic_gpio_state *state = platform_get_drvdata(pdev);  in pmic_gpio_remove()  local
809 	gpiochip_remove(&state->chip);  in pmic_gpio_remove()
810 	pinctrl_unregister(state->ctrl);  in pmic_gpio_remove()