1 // SPDX-License-Identifier: GPL-2.0+
86 /* For imx6dql, it is host-only controller, for later imx6, it is otg's */
104 /* The default DM/DP value is pull-down */
165 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx25_init()
169 	if (data->index > 1)  in usbmisc_imx25_init()
170 		return -EINVAL;  in usbmisc_imx25_init()
172 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx25_init()
173 	switch (data->index) {  in usbmisc_imx25_init()
175 		val = readl(usbmisc->base);  in usbmisc_imx25_init()
184 		if (data->oc_pol_configured && data->oc_pol_active_low)  in usbmisc_imx25_init()
187 		writel(val, usbmisc->base);  in usbmisc_imx25_init()
190 		val = readl(usbmisc->base);  in usbmisc_imx25_init()
200 		if (data->oc_pol_configured && data->oc_pol_active_low)  in usbmisc_imx25_init()
203 		writel(val, usbmisc->base);  in usbmisc_imx25_init()
207 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx25_init()
214 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx25_post()
219 	if (data->index > 2)  in usbmisc_imx25_post()
220 		return -EINVAL;  in usbmisc_imx25_post()
222 	if (data->index)  in usbmisc_imx25_post()
225 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx25_post()
226 	reg = usbmisc->base + MX25_USB_PHY_CTRL_OFFSET;  in usbmisc_imx25_post()
229 	if (data->evdo)  in usbmisc_imx25_post()
235 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx25_post()
243 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx27_init()
247 	switch (data->index) {  in usbmisc_imx27_init()
258 		return -EINVAL;  in usbmisc_imx27_init()
261 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx27_init()
262 	if (data->disable_oc)  in usbmisc_imx27_init()
263 		val = readl(usbmisc->base) | val;  in usbmisc_imx27_init()
265 		val = readl(usbmisc->base) & ~val;  in usbmisc_imx27_init()
266 	writel(val, usbmisc->base);  in usbmisc_imx27_init()
267 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx27_init()
274 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx53_init()
279 	if (data->index > 3)  in usbmisc_imx53_init()
280 		return -EINVAL;  in usbmisc_imx53_init()
283 	val = readl(usbmisc->base + MX53_USB_OTG_PHY_CTRL_1_OFFSET);  in usbmisc_imx53_init()
286 	writel(val, usbmisc->base + MX53_USB_OTG_PHY_CTRL_1_OFFSET);  in usbmisc_imx53_init()
288 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx53_init()
290 	switch (data->index) {  in usbmisc_imx53_init()
292 		if (data->disable_oc) {  in usbmisc_imx53_init()
293 			reg = usbmisc->base + MX53_USB_OTG_PHY_CTRL_0_OFFSET;  in usbmisc_imx53_init()
299 		if (data->disable_oc) {  in usbmisc_imx53_init()
300 			reg = usbmisc->base + MX53_USB_OTG_PHY_CTRL_0_OFFSET;  in usbmisc_imx53_init()
306 		if (data->ulpi) {  in usbmisc_imx53_init()
307 			/* set USBH2 into ULPI-mode. */  in usbmisc_imx53_init()
308 			reg = usbmisc->base + MX53_USB_CTRL_1_OFFSET;  in usbmisc_imx53_init()
315 			reg = usbmisc->base + MX53_USB_UH2_CTRL_OFFSET;  in usbmisc_imx53_init()
321 				reg = usbmisc->base +  in usbmisc_imx53_init()
329 		if (data->disable_oc) {  in usbmisc_imx53_init()
330 			reg = usbmisc->base + MX53_USB_UH2_CTRL_OFFSET;  in usbmisc_imx53_init()
336 		if (data->ulpi) {  in usbmisc_imx53_init()
337 			/* set USBH3 into ULPI-mode. */  in usbmisc_imx53_init()
338 			reg = usbmisc->base + MX53_USB_CTRL_1_OFFSET;  in usbmisc_imx53_init()
345 			reg = usbmisc->base + MX53_USB_UH3_CTRL_OFFSET;  in usbmisc_imx53_init()
352 				reg = usbmisc->base +  in usbmisc_imx53_init()
359 		if (data->disable_oc) {  in usbmisc_imx53_init()
360 			reg = usbmisc->base + MX53_USB_UH3_CTRL_OFFSET;  in usbmisc_imx53_init()
367 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx53_init()
376 	if (data->ext_id || data->available_role != USB_DR_MODE_OTG)  in usbmisc_wakeup_setting()
379 	if (data->ext_vbus || data->available_role == USB_DR_MODE_HOST)  in usbmisc_wakeup_setting()
388 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx6q_set_wakeup()
393 	if (data->index > 3)  in usbmisc_imx6q_set_wakeup()
394 		return -EINVAL;  in usbmisc_imx6q_set_wakeup()
396 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx6q_set_wakeup()
397 	val = readl(usbmisc->base + data->index * 4);  in usbmisc_imx6q_set_wakeup()
403 			pr_debug("wakeup int at ci_hdrc.%d\n", data->index);  in usbmisc_imx6q_set_wakeup()
406 	writel(val, usbmisc->base + data->index * 4);  in usbmisc_imx6q_set_wakeup()
407 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6q_set_wakeup()
414 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx6q_init()
418 	if (data->index > 3)  in usbmisc_imx6q_init()
419 		return -EINVAL;  in usbmisc_imx6q_init()
421 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx6q_init()
423 	reg = readl(usbmisc->base + data->index * 4);  in usbmisc_imx6q_init()
424 	if (data->disable_oc) {  in usbmisc_imx6q_init()
433 		if (data->oc_pol_configured && data->oc_pol_active_low)  in usbmisc_imx6q_init()
435 		else if (data->oc_pol_configured)  in usbmisc_imx6q_init()
439 	if (data->pwr_pol == 1)  in usbmisc_imx6q_init()
441 	writel(reg, usbmisc->base + data->index * 4);  in usbmisc_imx6q_init()
443 	/* SoC non-burst setting */  in usbmisc_imx6q_init()
444 	reg = readl(usbmisc->base + data->index * 4);  in usbmisc_imx6q_init()
446 			usbmisc->base + data->index * 4);  in usbmisc_imx6q_init()
449 	if (data->hsic) {  in usbmisc_imx6q_init()
450 		reg = readl(usbmisc->base + data->index * 4);  in usbmisc_imx6q_init()
452 			usbmisc->base + data->index * 4);  in usbmisc_imx6q_init()
453 		reg = readl(usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET  in usbmisc_imx6q_init()
454 			+ (data->index - 2) * 4);  in usbmisc_imx6q_init()
456 		writel(reg, usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET  in usbmisc_imx6q_init()
457 			+ (data->index - 2) * 4);  in usbmisc_imx6q_init()
460 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6q_init()
471 	if (data->index == 2 || data->index == 3) {  in usbmisc_imx6_hsic_get_reg_offset()
472 		offset = (data->index - 2) * 4;  in usbmisc_imx6_hsic_get_reg_offset()
473 	} else if (data->index == 0) {  in usbmisc_imx6_hsic_get_reg_offset()
476 		 * its own non-core register region. For SoCs before i.MX7D,  in usbmisc_imx6_hsic_get_reg_offset()
477 		 * the first two USB controllers are non-HSIC controllers.  in usbmisc_imx6_hsic_get_reg_offset()
481 		dev_err(data->dev, "index is error for usbmisc\n");  in usbmisc_imx6_hsic_get_reg_offset()
482 		ret = -EINVAL;  in usbmisc_imx6_hsic_get_reg_offset()
492 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx6_hsic_set_connect()
495 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx6_hsic_set_connect()
498 		spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6_hsic_set_connect()
502 	val = readl(usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET + offset);  in usbmisc_imx6_hsic_set_connect()
505 			usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET + offset);  in usbmisc_imx6_hsic_set_connect()
507 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6_hsic_set_connect()
516 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx6_hsic_set_clk()
519 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx6_hsic_set_clk()
522 		spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6_hsic_set_clk()
526 	val = readl(usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET + offset);  in usbmisc_imx6_hsic_set_clk()
533 	writel(val, usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET + offset);  in usbmisc_imx6_hsic_set_clk()
534 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6_hsic_set_clk()
544 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx6sx_init()
549 	if (data->index == 0 || data->index == 1) {  in usbmisc_imx6sx_init()
550 		reg = usbmisc->base + MX6_USB_OTG1_PHY_CTRL + data->index * 4;  in usbmisc_imx6sx_init()
551 		spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx6sx_init()
559 		val = readl(usbmisc->base + data->index * 4);  in usbmisc_imx6sx_init()
561 			usbmisc->base + data->index * 4);  in usbmisc_imx6sx_init()
562 		spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx6sx_init()
566 	if (data->hsic) {  in usbmisc_imx6sx_init()
567 		val = readl(usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET);  in usbmisc_imx6sx_init()
569 		writel(val, usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET);  in usbmisc_imx6sx_init()
577 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_vf610_init()
584 	if (data->index >= 1)  in usbmisc_vf610_init()
585 		return -EINVAL;  in usbmisc_vf610_init()
587 	if (data->disable_oc) {  in usbmisc_vf610_init()
588 		reg = readl(usbmisc->base);  in usbmisc_vf610_init()
589 		writel(reg | VF610_OVER_CUR_DIS, usbmisc->base);  in usbmisc_vf610_init()
598 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx7d_set_wakeup()
602 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx7d_set_wakeup()
603 	val = readl(usbmisc->base);  in usbmisc_imx7d_set_wakeup()
607 		writel(val, usbmisc->base);  in usbmisc_imx7d_set_wakeup()
610 			dev_dbg(data->dev, "wakeup int\n");  in usbmisc_imx7d_set_wakeup()
611 		writel(val & ~MX6_USB_OTG_WAKEUP_BITS, usbmisc->base);  in usbmisc_imx7d_set_wakeup()
613 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx7d_set_wakeup()
620 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx7d_init()
624 	if (data->index >= 1)  in usbmisc_imx7d_init()
625 		return -EINVAL;  in usbmisc_imx7d_init()
627 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx7d_init()
628 	reg = readl(usbmisc->base);  in usbmisc_imx7d_init()
629 	if (data->disable_oc) {  in usbmisc_imx7d_init()
638 		if (data->oc_pol_configured && data->oc_pol_active_low)  in usbmisc_imx7d_init()
640 		else if (data->oc_pol_configured)  in usbmisc_imx7d_init()
644 	if (data->pwr_pol == 1)  in usbmisc_imx7d_init()
646 	writel(reg, usbmisc->base);  in usbmisc_imx7d_init()
648 	/* SoC non-burst setting */  in usbmisc_imx7d_init()
649 	reg = readl(usbmisc->base);  in usbmisc_imx7d_init()
650 	writel(reg | MX6_BM_NON_BURST_SETTING, usbmisc->base);  in usbmisc_imx7d_init()
652 	if (!data->hsic) {  in usbmisc_imx7d_init()
653 		reg = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in usbmisc_imx7d_init()
657 			usbmisc->base + MX7D_USBNC_USB_CTRL2);  in usbmisc_imx7d_init()
659 		reg = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG1);  in usbmisc_imx7d_init()
660 		if (data->emp_curr_control && data->emp_curr_control <=  in usbmisc_imx7d_init()
663 			reg |= (data->emp_curr_control << TXPREEMPAMPTUNE0_BIT);  in usbmisc_imx7d_init()
666 		if (data->dc_vol_level_adjust && data->dc_vol_level_adjust <=  in usbmisc_imx7d_init()
669 			reg |= (data->dc_vol_level_adjust << TXVREFTUNE0_BIT);  in usbmisc_imx7d_init()
672 		writel(reg, usbmisc->base + MX7D_USB_OTG_PHY_CFG1);  in usbmisc_imx7d_init()
675 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx7d_init()
684 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in imx7d_charger_secondary_detection()
685 	struct usb_phy *usb_phy = data->usb_phy;  in imx7d_charger_secondary_detection()
690 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7d_charger_secondary_detection()
691 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_secondary_detection()
693 	writel(val, usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_secondary_detection()
694 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7d_charger_secondary_detection()
699 	/* VDM_SRC is connected to D- and IDP_SINK is connected to D+ */  in imx7d_charger_secondary_detection()
700 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7d_charger_secondary_detection()
701 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_secondary_detection()
705 				usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_secondary_detection()
706 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7d_charger_secondary_detection()
716 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_STATUS);  in imx7d_charger_secondary_detection()
718 		dev_dbg(data->dev, "It is a dedicate charging port\n");  in imx7d_charger_secondary_detection()
719 		usb_phy->chg_type = DCP_TYPE;  in imx7d_charger_secondary_detection()
721 		dev_dbg(data->dev, "It is a charging downstream port\n");  in imx7d_charger_secondary_detection()
722 		usb_phy->chg_type = CDP_TYPE;  in imx7d_charger_secondary_detection()
730 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in imx7_disable_charger_detector()
734 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7_disable_charger_detector()
735 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7_disable_charger_detector()
740 	writel(val, usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7_disable_charger_detector()
742 	/* Set OPMODE to be 2'b00 and disable its override */  in imx7_disable_charger_detector()
743 	val = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7_disable_charger_detector()
745 	writel(val, usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7_disable_charger_detector()
747 	val = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7_disable_charger_detector()
749 			usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7_disable_charger_detector()
750 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7_disable_charger_detector()
755 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in imx7d_charger_data_contact_detect()
760 	/* Enable Data Contact Detect (DCD) per the USB BC 1.2 */  in imx7d_charger_data_contact_detect()
761 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7d_charger_data_contact_detect()
762 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_data_contact_detect()
764 			usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_data_contact_detect()
765 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7d_charger_data_contact_detect()
768 		val = readl(usbmisc->base + MX7D_USB_OTG_PHY_STATUS);  in imx7d_charger_data_contact_detect()
780 	/* Disable DCD after finished data contact check */  in imx7d_charger_data_contact_detect()
781 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7d_charger_data_contact_detect()
782 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_data_contact_detect()
784 			usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_data_contact_detect()
785 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7d_charger_data_contact_detect()
788 		dev_err(data->dev,  in imx7d_charger_data_contact_detect()
790 		return -ENXIO;  in imx7d_charger_data_contact_detect()
798 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in imx7d_charger_primary_detection()
799 	struct usb_phy *usb_phy = data->usb_phy;  in imx7d_charger_primary_detection()
803 	/* VDP_SRC is connected to D+ and IDM_SINK is connected to D- */  in imx7d_charger_primary_detection()
804 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7d_charger_primary_detection()
805 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_primary_detection()
809 				usbmisc->base + MX7D_USB_OTG_PHY_CFG2);  in imx7d_charger_primary_detection()
810 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7d_charger_primary_detection()
815 	/* Check if D- is less than VDAT_REF to determine an SDP per BC 1.2 */  in imx7d_charger_primary_detection()
816 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_STATUS);  in imx7d_charger_primary_detection()
818 		dev_dbg(data->dev, "It is a standard downstream port\n");  in imx7d_charger_primary_detection()
819 		usb_phy->chg_type = SDP_TYPE;  in imx7d_charger_primary_detection()
827  * 1. OPMODE override to be non-driving
835 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in imx7d_charger_detection()
836 	struct usb_phy *usb_phy = data->usb_phy;  in imx7d_charger_detection()
842 	val = readl(usbmisc->base + MX7D_USB_OTG_PHY_STATUS);  in imx7d_charger_detection()
844 		dev_err(data->dev, "vbus is error\n");  in imx7d_charger_detection()
845 		return -EINVAL;  in imx7d_charger_detection()
849 	 * Keep OPMODE to be non-driving mode during the whole  in imx7d_charger_detection()
852 	spin_lock_irqsave(&usbmisc->lock, flags);  in imx7d_charger_detection()
853 	val = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7d_charger_detection()
856 	writel(val, usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7d_charger_detection()
858 	val = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7d_charger_detection()
860 			usbmisc->base + MX7D_USBNC_USB_CTRL2);  in imx7d_charger_detection()
861 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in imx7d_charger_detection()
868 	if (!ret && usb_phy->chg_type != SDP_TYPE)  in imx7d_charger_detection()
878 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in usbmisc_imx7ulp_init()
882 	if (data->index >= 1)  in usbmisc_imx7ulp_init()
883 		return -EINVAL;  in usbmisc_imx7ulp_init()
885 	spin_lock_irqsave(&usbmisc->lock, flags);  in usbmisc_imx7ulp_init()
886 	reg = readl(usbmisc->base);  in usbmisc_imx7ulp_init()
887 	if (data->disable_oc) {  in usbmisc_imx7ulp_init()
896 		if (data->oc_pol_configured && data->oc_pol_active_low)  in usbmisc_imx7ulp_init()
898 		else if (data->oc_pol_configured)  in usbmisc_imx7ulp_init()
902 	if (data->pwr_pol == 1)  in usbmisc_imx7ulp_init()
905 	writel(reg, usbmisc->base);  in usbmisc_imx7ulp_init()
907 	/* SoC non-burst setting */  in usbmisc_imx7ulp_init()
908 	reg = readl(usbmisc->base);  in usbmisc_imx7ulp_init()
909 	writel(reg | MX6_BM_NON_BURST_SETTING, usbmisc->base);  in usbmisc_imx7ulp_init()
911 	if (data->hsic) {  in usbmisc_imx7ulp_init()
912 		reg = readl(usbmisc->base);  in usbmisc_imx7ulp_init()
913 		writel(reg | MX6_BM_UTMI_ON_CLOCK, usbmisc->base);  in usbmisc_imx7ulp_init()
915 		reg = readl(usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET);  in usbmisc_imx7ulp_init()
917 		writel(reg, usbmisc->base + MX6_USB_HSIC_CTRL_OFFSET);  in usbmisc_imx7ulp_init()
920 		 * For non-HSIC controller, the autoresume is enabled  in usbmisc_imx7ulp_init()
923 		reg = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in usbmisc_imx7ulp_init()
925 			usbmisc->base + MX7D_USBNC_USB_CTRL2);  in usbmisc_imx7ulp_init()
927 		reg = readl(usbmisc->base + MX7D_USBNC_USB_CTRL2);  in usbmisc_imx7ulp_init()
930 			 usbmisc->base + MX7D_USBNC_USB_CTRL2);  in usbmisc_imx7ulp_init()
933 	spin_unlock_irqrestore(&usbmisc->lock, flags);  in usbmisc_imx7ulp_init()
990 	struct imx_usbmisc *usbmisc = dev_get_drvdata(data->dev);  in is_imx53_usbmisc()
992 	return usbmisc->ops == &imx53_usbmisc_ops;  in is_imx53_usbmisc()
1002 	usbmisc = dev_get_drvdata(data->dev);  in imx_usbmisc_init()
1003 	if (!usbmisc->ops->init)  in imx_usbmisc_init()
1005 	return usbmisc->ops->init(data);  in imx_usbmisc_init()
1016 	usbmisc = dev_get_drvdata(data->dev);  in imx_usbmisc_init_post()
1017 	if (!usbmisc->ops->post)  in imx_usbmisc_init_post()
1019 	return usbmisc->ops->post(data);  in imx_usbmisc_init_post()
1030 	usbmisc = dev_get_drvdata(data->dev);  in imx_usbmisc_set_wakeup()
1031 	if (!usbmisc->ops->set_wakeup)  in imx_usbmisc_set_wakeup()
1033 	return usbmisc->ops->set_wakeup(data, enabled);  in imx_usbmisc_set_wakeup()
1044 	usbmisc = dev_get_drvdata(data->dev);  in imx_usbmisc_hsic_set_connect()
1045 	if (!usbmisc->ops->hsic_set_connect || !data->hsic)  in imx_usbmisc_hsic_set_connect()
1047 	return usbmisc->ops->hsic_set_connect(data);  in imx_usbmisc_hsic_set_connect()
1058 	usbmisc = dev_get_drvdata(data->dev);  in imx_usbmisc_hsic_set_clk()
1059 	if (!usbmisc->ops->hsic_set_clk || !data->hsic)  in imx_usbmisc_hsic_set_clk()
1061 	return usbmisc->ops->hsic_set_clk(data, on);  in imx_usbmisc_hsic_set_clk()
1072 		return -EINVAL;  in imx_usbmisc_charger_detection()
1074 	usbmisc = dev_get_drvdata(data->dev);  in imx_usbmisc_charger_detection()
1075 	usb_phy = data->usb_phy;  in imx_usbmisc_charger_detection()
1076 	if (!usbmisc->ops->charger_detection)  in imx_usbmisc_charger_detection()
1077 		return -ENOTSUPP;  in imx_usbmisc_charger_detection()
1080 		ret = usbmisc->ops->charger_detection(data);  in imx_usbmisc_charger_detection()
1082 			dev_err(data->dev,  in imx_usbmisc_charger_detection()
1085 			usb_phy->chg_state = USB_CHARGER_ABSENT;  in imx_usbmisc_charger_detection()
1087 			usb_phy->chg_state = USB_CHARGER_PRESENT;  in imx_usbmisc_charger_detection()
1090 		usb_phy->chg_state = USB_CHARGER_ABSENT;  in imx_usbmisc_charger_detection()
1091 		usb_phy->chg_type = UNKNOWN_TYPE;  in imx_usbmisc_charger_detection()
1099 		.compatible = "fsl,imx25-usbmisc",
1103 		.compatible = "fsl,imx35-usbmisc",
1107 		.compatible = "fsl,imx27-usbmisc",
1111 		.compatible = "fsl,imx51-usbmisc",
1115 		.compatible = "fsl,imx53-usbmisc",
1119 		.compatible = "fsl,imx6q-usbmisc",
1123 		.compatible = "fsl,vf610-usbmisc",
1127 		.compatible = "fsl,imx6sx-usbmisc",
1131 		.compatible = "fsl,imx6ul-usbmisc",
1135 		.compatible = "fsl,imx7d-usbmisc",
1139 		.compatible = "fsl,imx7ulp-usbmisc",
1150 	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);  in usbmisc_imx_probe()
1152 		return -ENOMEM;  in usbmisc_imx_probe()
1154 	spin_lock_init(&data->lock);  in usbmisc_imx_probe()
1156 	data->base = devm_platform_ioremap_resource(pdev, 0);  in usbmisc_imx_probe()
1157 	if (IS_ERR(data->base))  in usbmisc_imx_probe()
1158 		return PTR_ERR(data->base);  in usbmisc_imx_probe()
1160 	data->ops = of_device_get_match_data(&pdev->dev);  in usbmisc_imx_probe()
1182 MODULE_ALIAS("platform:usbmisc-imx");
1184 MODULE_DESCRIPTION("driver for imx usb non-core registers");