21 static int rockchip_verify_config(struct udevice *dev, u32 bank, u32 pin)  in rockchip_verify_config()  argument
31 	if (pin >= MAX_ROCKCHIP_GPIO_PER_BANK) {  in rockchip_verify_config()
32 		debug("pin conf pin %d >= %d\n", pin,  in rockchip_verify_config()
40 void rockchip_get_recalced_mux(struct rockchip_pin_bank *bank, int pin,  in rockchip_get_recalced_mux()  argument
51 		    data->pin == pin)  in rockchip_get_recalced_mux()
64 rockchip_get_mux_route(struct rockchip_pin_bank *bank, int pin,  in rockchip_get_mux_route()  argument
75 		    data->pin == pin && data->func == mux)  in rockchip_get_mux_route()
88 int rockchip_get_mux_data(int mux_type, int pin, u8 *bit, int *mask)  in rockchip_get_mux_data()  argument
93 		if ((pin % 8) >= 4)  in rockchip_get_mux_data()
95 		*bit = (pin % 4) * 4;  in rockchip_get_mux_data()
102 		if ((pin % 8) >= 5)  in rockchip_get_mux_data()
104 		*bit = (pin % 8 % 5) * 3;  in rockchip_get_mux_data()
107 		*bit = (pin % 8) * 2;  in rockchip_get_mux_data()
114 static int rockchip_get_mux(struct rockchip_pin_bank *bank, int pin)  in rockchip_get_mux()  argument
117 	int iomux_num = (pin / 8);  in rockchip_get_mux()
127 		debug("pin %d is unrouted\n", pin);  in rockchip_get_mux()
140 	reg += rockchip_get_mux_data(mux_type, pin, &bit, &mask);  in rockchip_get_mux()
142 	if (bank->recalced_mask & BIT(pin))  in rockchip_get_mux()
143 		rockchip_get_recalced_mux(bank, pin, &reg, &bit, &mask);  in rockchip_get_mux()
161 			       int pin, int mux)  in rockchip_verify_mux()  argument
163 	int iomux_num = (pin / 8);  in rockchip_verify_mux()
169 		debug("pin %d is unrouted\n", pin);  in rockchip_verify_mux()
175 			debug("pin %d only supports a gpio mux\n", pin);  in rockchip_verify_mux()
196 static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)  in rockchip_set_mux()  argument
200 	int iomux_num = (pin / 8);  in rockchip_set_mux()
203 	ret = rockchip_verify_mux(bank, pin, mux);  in rockchip_set_mux()
210 	debug("setting mux of GPIO%d-%d to %d\n", bank->bank_num, pin, mux);  in rockchip_set_mux()
215 	ret = ctrl->set_mux(bank, pin, mux);  in rockchip_set_mux()
219 	if (bank->route_mask & BIT(pin)) {  in rockchip_set_mux()
223 		ret = rockchip_get_mux_route(bank, pin, mux,  in rockchip_set_mux()
230 				regmap = (pin % 8 < 4) ? priv->regmap_pmu : priv->regmap_base;  in rockchip_set_mux()
355 				u32 pin, u32 param, u32 arg)  in rockchip_pinconf_set()  argument
370 		rc = rockchip_set_pull(bank, pin, param);  in rockchip_pinconf_set()
376 		rc = rockchip_set_drive_perpin(bank, pin, arg);  in rockchip_pinconf_set()
382 		rc = rockchip_set_schmitt(bank, pin, arg);  in rockchip_pinconf_set()
392 		snprintf(gpio_name, 16, "%s%d", bank->name, pin);  in rockchip_pinconf_set()
396 				bank->name, pin, rc);  in rockchip_pinconf_set()
403 				bank->name, pin, rc);  in rockchip_pinconf_set()
408 		debug("%s: GPIO %s-%d set to %d\n", __func__, bank->name, pin, arg);  in rockchip_pinconf_set()
459 	u32 bank, pin, mux, conf, arg, default_val;  local
491 		pin = cells[4 * i + 1];
495 		ret = rockchip_verify_config(dev, bank, pin);
499 		ret = rockchip_set_mux(&ctrl->pin_banks[bank], pin, mux);
530 			ret = rockchip_pinconf_set(&ctrl->pin_banks[bank], pin,
648 			int pin = 0;  local
651 				pin = ctrl->iomux_recalced[j].pin;
652 				bank->recalced_mask |= BIT(pin);
658 			int pin = 0;  local
661 				pin = ctrl->iomux_routes[j].pin;
662 				bank->route_mask |= BIT(pin);