117 __maybe_unused static void usb_phy_write(struct sunxi_usb_phy *phy, int addr,  in usb_phy_write()  argument
128 	usbc_bit = 1 << (phy->id * 2);  in usb_phy_write()
150 static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)  in sunxi_usb_phy_config()  argument
153 	if (phy->id == 0)  in sunxi_usb_phy_config()
156 	clrbits_le32(phy->base + REG_PMU_UNK_H3, 0x02);  in sunxi_usb_phy_config()
159 static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)  in sunxi_usb_phy_config()  argument
163 static void sunxi_usb_phy_config(struct sunxi_usb_phy *phy)  in sunxi_usb_phy_config()  argument
170 	if (phy->id == 0)  in sunxi_usb_phy_config()
171 		usb_phy_write(phy, 0x0c, 0x01, 1);  in sunxi_usb_phy_config()
174 	usb_phy_write(phy, 0x20, 0x14, 5);  in sunxi_usb_phy_config()
178 	usb_phy_write(phy, 0x2a, 2, 2);  in sunxi_usb_phy_config()
180 	usb_phy_write(phy, 0x2a, 3, 2);  in sunxi_usb_phy_config()
187 static void sunxi_usb_phy_passby(struct sunxi_usb_phy *phy, int enable)  in sunxi_usb_phy_passby()  argument
192 	addr = (void *)phy->base + SUNXI_USB_PMU_IRQ_ENABLE;  in sunxi_usb_phy_passby()
200 	if (phy->id == 2)  in sunxi_usb_phy_passby()
217 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_enable_squelch_detect()  local
219 	usb_phy_write(phy, 0x3c, enable ? 0 : 2, 2);  in sunxi_usb_phy_enable_squelch_detect()
225 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_init()  local
228 	phy->init_count++;  in sunxi_usb_phy_init()
229 	if (phy->init_count != 1)  in sunxi_usb_phy_init()
232 	setbits_le32(&ccm->usb_clk_cfg, phy->usb_rst_mask);  in sunxi_usb_phy_init()
234 	sunxi_usb_phy_config(phy);  in sunxi_usb_phy_init()
236 	if (phy->id != 0)  in sunxi_usb_phy_init()
237 		sunxi_usb_phy_passby(phy, SUNXI_USB_PASSBY_EN);  in sunxi_usb_phy_init()
240 	if (phy->id == 0) {  in sunxi_usb_phy_init()
251 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_exit()  local
254 	phy->init_count--;  in sunxi_usb_phy_exit()
255 	if (phy->init_count != 0)  in sunxi_usb_phy_exit()
258 	if (phy->id != 0)  in sunxi_usb_phy_exit()
259 		sunxi_usb_phy_passby(phy, !SUNXI_USB_PASSBY_EN);  in sunxi_usb_phy_exit()
262 	if (phy->id == 0) {  in sunxi_usb_phy_exit()
268 	clrbits_le32(&ccm->usb_clk_cfg, phy->usb_rst_mask);  in sunxi_usb_phy_exit()
273 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_power_on()  local
280 	phy->power_on_count++;  in sunxi_usb_phy_power_on()
281 	if (phy->power_on_count != 1)  in sunxi_usb_phy_power_on()
284 	if (phy->gpio_vbus >= 0)  in sunxi_usb_phy_power_on()
285 		gpio_set_value(phy->gpio_vbus, 1);  in sunxi_usb_phy_power_on()
290 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_power_off()  local
292 	phy->power_on_count--;  in sunxi_usb_phy_power_off()
293 	if (phy->power_on_count != 0)  in sunxi_usb_phy_power_off()
296 	if (phy->gpio_vbus >= 0)  in sunxi_usb_phy_power_off()
297 		gpio_set_value(phy->gpio_vbus, 0);  in sunxi_usb_phy_power_off()
302 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_vbus_detect()  local
305 	if (phy->gpio_vbus_det < 0)  in sunxi_usb_phy_vbus_detect()
306 		return phy->gpio_vbus_det;  in sunxi_usb_phy_vbus_detect()
308 	err = gpio_get_value(phy->gpio_vbus_det);  in sunxi_usb_phy_vbus_detect()
316 		err = gpio_get_value(phy->gpio_vbus_det);  in sunxi_usb_phy_vbus_detect()
324 	struct sunxi_usb_phy *phy = &sunxi_usb_phy[index];  in sunxi_usb_phy_id_detect()  local
326 	if (phy->gpio_id_det < 0)  in sunxi_usb_phy_id_detect()
327 		return phy->gpio_id_det;  in sunxi_usb_phy_id_detect()
329 	return gpio_get_value(phy->gpio_id_det);  in sunxi_usb_phy_id_detect()
335 	struct sunxi_usb_phy *phy;  in sunxi_usb_phy_probe()  local
339 		phy = &sunxi_usb_phy[i];  in sunxi_usb_phy_probe()
341 		phy->gpio_vbus = get_vbus_gpio(i);  in sunxi_usb_phy_probe()
342 		if (phy->gpio_vbus >= 0) {  in sunxi_usb_phy_probe()
343 			ret = gpio_request(phy->gpio_vbus, "usb_vbus");  in sunxi_usb_phy_probe()
346 			ret = gpio_direction_output(phy->gpio_vbus, 0);  in sunxi_usb_phy_probe()
351 		phy->gpio_vbus_det = get_vbus_detect_gpio(i);  in sunxi_usb_phy_probe()
352 		if (phy->gpio_vbus_det >= 0) {  in sunxi_usb_phy_probe()
353 			ret = gpio_request(phy->gpio_vbus_det, "usb_vbus_det");  in sunxi_usb_phy_probe()
356 			ret = gpio_direction_input(phy->gpio_vbus_det);  in sunxi_usb_phy_probe()
361 		phy->gpio_id_det = get_id_detect_gpio(i);  in sunxi_usb_phy_probe()
362 		if (phy->gpio_id_det >= 0) {  in sunxi_usb_phy_probe()
363 			ret = gpio_request(phy->gpio_id_det, "usb_id_det");  in sunxi_usb_phy_probe()
366 			ret = gpio_direction_input(phy->gpio_id_det);  in sunxi_usb_phy_probe()
369 			sunxi_gpio_set_pull(phy->gpio_id_det,  in sunxi_usb_phy_probe()
382 	struct sunxi_usb_phy *phy;  in sunxi_usb_phy_remove()  local
388 		phy = &sunxi_usb_phy[i];  in sunxi_usb_phy_remove()
390 		if (phy->gpio_vbus >= 0)  in sunxi_usb_phy_remove()
391 			gpio_free(phy->gpio_vbus);  in sunxi_usb_phy_remove()
393 		if (phy->gpio_vbus_det >= 0)  in sunxi_usb_phy_remove()
394 			gpio_free(phy->gpio_vbus_det);  in sunxi_usb_phy_remove()
396 		if (phy->gpio_id_det >= 0)  in sunxi_usb_phy_remove()
397 			gpio_free(phy->gpio_id_det);  in sunxi_usb_phy_remove()