| /drivers/usb/phy/ |
| D | phy-isp1301-omap.c | 237 return usb_otg_state_string(isp->phy.otg->state); in state_name()
252 isp->phy.otg->state = OTG_STATE_UNDEFINED; in power_down()
281 if (!isp->phy.otg->host) in host_suspend()
287 dev = isp->phy.otg->host->controller; in host_suspend()
299 if (!isp->phy.otg->host) in host_resume()
302 dev = isp->phy.otg->host->controller; in host_resume()
309 isp->phy.otg->gadget->b_hnp_enable = 0; in gadget_suspend()
310 isp->phy.otg->gadget->a_hnp_support = 0; in gadget_suspend()
311 isp->phy.otg->gadget->a_alt_hnp_support = 0; in gadget_suspend()
312 return usb_gadget_vbus_disconnect(isp->phy.otg->gadget); in gadget_suspend()
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| D | phy-tahvo.c | 85 switch (tu->phy.otg->state) { in check_vbus_state()
88 if (tu->phy.otg->gadget) in check_vbus_state()
89 usb_gadget_vbus_connect(tu->phy.otg->gadget); in check_vbus_state()
90 tu->phy.otg->state = OTG_STATE_B_PERIPHERAL; in check_vbus_state()
98 tu->phy.otg->state = OTG_STATE_A_HOST; in check_vbus_state()
105 switch (tu->phy.otg->state) { in check_vbus_state()
107 if (tu->phy.otg->gadget) in check_vbus_state()
108 usb_gadget_vbus_disconnect(tu->phy.otg->gadget); in check_vbus_state()
109 tu->phy.otg->state = OTG_STATE_B_IDLE; in check_vbus_state()
113 tu->phy.otg->state = OTG_STATE_A_IDLE; in check_vbus_state()
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| D | phy-mv-usb.c | 57 static int mv_otg_set_vbus(struct usb_otg *otg, bool on) in mv_otg_set_vbus() argument
59 struct mv_otg *mvotg = container_of(otg->usb_phy, struct mv_otg, phy); in mv_otg_set_vbus()
66 static int mv_otg_set_host(struct usb_otg *otg, in mv_otg_set_host() argument
69 otg->host = host; in mv_otg_set_host()
74 static int mv_otg_set_peripheral(struct usb_otg *otg, in mv_otg_set_peripheral() argument
77 otg->gadget = gadget; in mv_otg_set_peripheral()
205 struct usb_otg *otg = mvotg->phy.otg; in mv_otg_start_host() local
208 if (!otg->host) in mv_otg_start_host()
213 hcd = bus_to_hcd(otg->host); in mv_otg_start_host()
226 struct usb_otg *otg = mvotg->phy.otg; in mv_otg_start_periphrals() local
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| D | phy-fsl-usb.c | 264 if ((fsl_otg_dev->phy.otg->state == OTG_STATE_B_SRP_INIT) && in b_srp_end()
277 if (!fsl_otg_dev->phy.otg->host->b_hnp_enable) in a_wait_enum()
465 struct usb_otg *otg = fsm->otg; in fsl_otg_start_host() local
468 container_of(otg->usb_phy, struct fsl_otg, phy); in fsl_otg_start_host()
471 if (!otg->host) in fsl_otg_start_host()
473 dev = otg->host->controller; in fsl_otg_start_host()
532 struct usb_otg *otg = fsm->otg; in fsl_otg_start_gadget() local
535 if (!otg->gadget || !otg->gadget->dev.parent) in fsl_otg_start_gadget()
539 dev = otg->gadget->dev.parent; in fsl_otg_start_gadget()
556 static int fsl_otg_set_host(struct usb_otg *otg, struct usb_bus *host) in fsl_otg_set_host() argument
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| D | phy-gpio-vbus-usb.c | 107 if (!gpio_vbus->phy.otg->gadget) in gpio_vbus_work()
124 gpio_vbus->phy.otg->state = OTG_STATE_B_PERIPHERAL; in gpio_vbus_work()
126 usb_gadget_vbus_connect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
136 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
145 usb_gadget_vbus_disconnect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
147 gpio_vbus->phy.otg->state = OTG_STATE_B_IDLE; in gpio_vbus_work()
151 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
162 struct usb_otg *otg = gpio_vbus->phy.otg; in gpio_vbus_irq() local
166 otg->gadget ? otg->gadget->name : "none"); in gpio_vbus_irq()
168 if (otg->gadget) in gpio_vbus_irq()
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| D | phy-generic.c | 109 struct usb_otg *otg = nop->phy.otg; in nop_gpio_vbus_thread() local
119 otg->state = OTG_STATE_B_PERIPHERAL; in nop_gpio_vbus_thread()
121 usb_gadget_vbus_connect(otg->gadget); in nop_gpio_vbus_thread()
127 otg->gadget); in nop_gpio_vbus_thread()
131 usb_gadget_vbus_disconnect(otg->gadget); in nop_gpio_vbus_thread()
133 otg->state = OTG_STATE_B_IDLE; in nop_gpio_vbus_thread()
137 otg->gadget); in nop_gpio_vbus_thread()
176 static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) in nop_set_peripheral() argument
178 if (!otg) in nop_set_peripheral()
182 otg->gadget = NULL; in nop_set_peripheral()
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| D | phy-msm-usb.c | 487 struct usb_bus *bus = phy->otg->host; in msm_otg_suspend()
584 struct usb_bus *bus = phy->otg->host; in msm_otg_resume()
692 if (!phy->otg->host) in msm_otg_start_host()
695 hcd = bus_to_hcd(phy->otg->host); in msm_otg_start_host()
726 static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host) in msm_otg_set_host() argument
728 struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy); in msm_otg_set_host()
736 dev_info(otg->usb_phy->dev, "Host mode is not supported\n"); in msm_otg_set_host()
741 if (otg->state == OTG_STATE_A_HOST) { in msm_otg_set_host()
742 pm_runtime_get_sync(otg->usb_phy->dev); in msm_otg_set_host()
743 msm_otg_start_host(otg->usb_phy, 0); in msm_otg_set_host()
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| D | phy-ulpi.c | 212 static int ulpi_set_host(struct usb_otg *otg, struct usb_bus *host) in ulpi_set_host() argument
214 struct usb_phy *phy = otg->usb_phy; in ulpi_set_host()
218 otg->host = NULL; in ulpi_set_host()
222 otg->host = host; in ulpi_set_host()
238 static int ulpi_set_vbus(struct usb_otg *otg, bool on) in ulpi_set_vbus() argument
240 struct usb_phy *phy = otg->usb_phy; in ulpi_set_vbus()
261 struct usb_otg *otg; in otg_ulpi_create() local
267 otg = kzalloc(sizeof(*otg), GFP_KERNEL); in otg_ulpi_create()
268 if (!otg) { in otg_ulpi_create()
276 phy->otg = otg; in otg_ulpi_create()
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| D | phy-ab8500-usb.c | 442 ab->phy.otg->default_a = false; in ab9540_usb_link_status_update()
447 ab->phy.otg->state = OTG_STATE_B_IDLE; in ab9540_usb_link_status_update()
493 ab->phy.otg->default_a = true; in ab9540_usb_link_status_update()
514 ab->phy.otg->default_a = false; in ab9540_usb_link_status_update()
529 ab->phy.otg->default_a = false; in ab9540_usb_link_status_update()
582 ab->phy.otg->default_a = false; in ab8540_usb_link_status_update()
590 ab->phy.otg->state = OTG_STATE_B_IDLE; in ab8540_usb_link_status_update()
622 ab->phy.otg->default_a = true; in ab8540_usb_link_status_update()
641 ab->phy.otg->default_a = false; in ab8540_usb_link_status_update()
655 ab->phy.otg->default_a = false; in ab8540_usb_link_status_update()
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| D | phy-ulpi-viewport.c | 44 static int ulpi_viewport_read(struct usb_phy *otg, u32 reg) in ulpi_viewport_read() argument
47 void __iomem *view = otg->io_priv; in ulpi_viewport_read()
62 static int ulpi_viewport_write(struct usb_phy *otg, u32 val, u32 reg) in ulpi_viewport_write() argument
65 void __iomem *view = otg->io_priv; in ulpi_viewport_write()
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| /drivers/phy/ |
| D | phy-exynos5250-usb2.c | 204 u32 otg; in exynos5250_power_on() local
217 otg = readl(drv->reg_phy + EXYNOS_5250_USBOTGSYS); in exynos5250_power_on()
219 otg &= ~EXYNOS_5250_USBOTGSYS_FSEL_MASK; in exynos5250_power_on()
220 otg |= drv->ref_reg_val << EXYNOS_5250_USBOTGSYS_FSEL_SHIFT; in exynos5250_power_on()
222 otg &= ~(EXYNOS_5250_USBOTGSYS_FORCE_SUSPEND | in exynos5250_power_on()
225 otg |= EXYNOS_5250_USBOTGSYS_PHY_SW_RST | in exynos5250_power_on()
230 otg &= ~EXYNOS_5250_USBOTGSYS_REFCLKSEL_MASK; in exynos5250_power_on()
231 otg |= EXYNOS_5250_REFCLKSEL_CLKCORE << in exynos5250_power_on()
233 writel(otg, drv->reg_phy + EXYNOS_5250_USBOTGSYS); in exynos5250_power_on()
235 otg &= ~(EXYNOS_5250_USBOTGSYS_PHY_SW_RST | in exynos5250_power_on()
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| D | phy-omap-usb2.c | 61 static int omap_usb_set_vbus(struct usb_otg *otg, bool enabled) in omap_usb_set_vbus() argument
63 struct omap_usb *phy = phy_to_omapusb(otg->usb_phy); in omap_usb_set_vbus()
71 static int omap_usb_start_srp(struct usb_otg *otg) in omap_usb_start_srp() argument
73 struct omap_usb *phy = phy_to_omapusb(otg->usb_phy); in omap_usb_start_srp()
81 static int omap_usb_set_host(struct usb_otg *otg, struct usb_bus *host) in omap_usb_set_host() argument
83 otg->host = host; in omap_usb_set_host()
85 otg->state = OTG_STATE_UNDEFINED; in omap_usb_set_host()
90 static int omap_usb_set_peripheral(struct usb_otg *otg, in omap_usb_set_peripheral() argument
93 otg->gadget = gadget; in omap_usb_set_peripheral()
95 otg->state = OTG_STATE_UNDEFINED; in omap_usb_set_peripheral()
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| D | phy-dm816x-usb.c | 62 static int dm816x_usb_phy_set_host(struct usb_otg *otg, struct usb_bus *host) in dm816x_usb_phy_set_host() argument
64 otg->host = host; in dm816x_usb_phy_set_host()
66 otg->state = OTG_STATE_UNDEFINED; in dm816x_usb_phy_set_host()
71 static int dm816x_usb_phy_set_peripheral(struct usb_otg *otg, in dm816x_usb_phy_set_peripheral() argument
74 otg->gadget = gadget; in dm816x_usb_phy_set_peripheral()
76 otg->state = OTG_STATE_UNDEFINED; in dm816x_usb_phy_set_peripheral()
190 struct usb_otg *otg; in dm816x_usb_phy_probe() local
225 otg = devm_kzalloc(&pdev->dev, sizeof(*otg), GFP_KERNEL); in dm816x_usb_phy_probe()
226 if (!otg) in dm816x_usb_phy_probe()
232 phy->phy.otg = otg; in dm816x_usb_phy_probe()
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| D | phy-twl4030-usb.c | 605 static int twl4030_set_peripheral(struct usb_otg *otg, in twl4030_set_peripheral() argument
608 if (!otg) in twl4030_set_peripheral()
611 otg->gadget = gadget; in twl4030_set_peripheral()
613 otg->state = OTG_STATE_UNDEFINED; in twl4030_set_peripheral()
618 static int twl4030_set_host(struct usb_otg *otg, struct usb_bus *host) in twl4030_set_host() argument
620 if (!otg) in twl4030_set_host()
623 otg->host = host; in twl4030_set_host()
625 otg->state = OTG_STATE_UNDEFINED; in twl4030_set_host()
648 struct usb_otg *otg; in twl4030_usb_probe() local
666 otg = devm_kzalloc(&pdev->dev, sizeof(*otg), GFP_KERNEL); in twl4030_usb_probe()
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| /drivers/usb/musb/ |
| D | musb_virthub.c | 72 musb->xceiv->otg->state = OTG_STATE_A_HOST; in musb_host_finish_resume()
79 struct usb_otg *otg = musb->xceiv->otg; in musb_port_suspend() local
114 switch (musb->xceiv->otg->state) { in musb_port_suspend()
116 musb->xceiv->otg->state = OTG_STATE_A_SUSPEND; in musb_port_suspend()
117 musb->is_active = otg->host->b_hnp_enable; in musb_port_suspend()
125 musb->xceiv->otg->state = OTG_STATE_B_WAIT_ACON; in musb_port_suspend()
126 musb->is_active = otg->host->b_hnp_enable; in musb_port_suspend()
131 usb_otg_state_string(musb->xceiv->otg->state)); in musb_port_suspend()
153 if (musb->xceiv->otg->state == OTG_STATE_B_IDLE) { in musb_port_reset()
226 struct usb_otg *otg = musb->xceiv->otg; in musb_root_disconnect() local
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| D | omap2430.c | 68 switch (musb->xceiv->otg->state) { in musb_do_idle()
73 musb->xceiv->otg->state = OTG_STATE_B_IDLE; in musb_do_idle()
76 musb->xceiv->otg->state = OTG_STATE_A_IDLE; in musb_do_idle()
93 musb->xceiv->otg->state = OTG_STATE_A_HOST; in musb_do_idle()
99 musb->xceiv->otg->state = OTG_STATE_B_IDLE; in musb_do_idle()
101 musb->xceiv->otg->state = OTG_STATE_A_WAIT_BCON; in musb_do_idle()
119 && (musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON))) { in omap2430_musb_try_idle()
121 usb_otg_state_string(musb->xceiv->otg->state)); in omap2430_musb_try_idle()
138 usb_otg_state_string(musb->xceiv->otg->state), in omap2430_musb_try_idle()
145 struct usb_otg *otg = musb->xceiv->otg; in omap2430_musb_set_vbus() local
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| D | da8xx.c | 201 usb_otg_state_string(musb->xceiv->otg->state)); in otg_timer()
204 switch (musb->xceiv->otg->state) { in otg_timer()
211 musb->xceiv->otg->state = OTG_STATE_B_IDLE; in otg_timer()
214 musb->xceiv->otg->state = OTG_STATE_A_IDLE; in otg_timer()
229 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; in otg_timer()
251 musb->xceiv->otg->state = OTG_STATE_A_IDLE; in otg_timer()
268 musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)) { in da8xx_musb_try_idle()
270 usb_otg_state_string(musb->xceiv->otg->state)); in da8xx_musb_try_idle()
283 usb_otg_state_string(musb->xceiv->otg->state), in da8xx_musb_try_idle()
292 struct usb_otg *otg = musb->xceiv->otg; in da8xx_musb_interrupt() local
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| D | am35x.c | 152 usb_otg_state_string(musb->xceiv->otg->state)); in otg_timer()
155 switch (musb->xceiv->otg->state) { in otg_timer()
162 musb->xceiv->otg->state = OTG_STATE_B_IDLE; in otg_timer()
165 musb->xceiv->otg->state = OTG_STATE_A_IDLE; in otg_timer()
170 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; in otg_timer()
179 musb->xceiv->otg->state = OTG_STATE_A_IDLE; in otg_timer()
196 musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON)) { in am35x_musb_try_idle()
198 usb_otg_state_string(musb->xceiv->otg->state)); in am35x_musb_try_idle()
211 usb_otg_state_string(musb->xceiv->otg->state), in am35x_musb_try_idle()
223 struct usb_otg *otg = musb->xceiv->otg; in am35x_musb_interrupt() local
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| D | tusb6010.c | 344 if (x->otg->default_a || mA < (musb->min_power << 1)) in tusb_draw_power()
465 switch (musb->xceiv->otg->state) { in musb_do_idle()
471 usb_otg_state_string(musb->xceiv->otg->state)); in musb_do_idle()
524 && (musb->xceiv->otg->state == OTG_STATE_A_WAIT_BCON))) { in tusb_musb_try_idle()
526 usb_otg_state_string(musb->xceiv->otg->state)); in tusb_musb_try_idle()
543 usb_otg_state_string(musb->xceiv->otg->state), in tusb_musb_try_idle()
560 struct usb_otg *otg = musb->xceiv->otg; in tusb_musb_set_vbus() local
573 otg->default_a = 1; in tusb_musb_set_vbus()
574 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; in tusb_musb_set_vbus()
587 switch (musb->xceiv->otg->state) { in tusb_musb_set_vbus()
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| D | davinci.c | 217 usb_otg_state_string(musb->xceiv->otg->state)); in otg_timer()
220 switch (musb->xceiv->otg->state) { in otg_timer()
231 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; in otg_timer()
254 musb->xceiv->otg->state = OTG_STATE_A_IDLE; in otg_timer()
267 struct usb_otg *otg = musb->xceiv->otg; in davinci_musb_interrupt() local
328 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL; in davinci_musb_interrupt()
333 otg->default_a = 1; in davinci_musb_interrupt()
334 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; in davinci_musb_interrupt()
340 otg->default_a = 0; in davinci_musb_interrupt()
341 musb->xceiv->otg->state = OTG_STATE_B_IDLE; in davinci_musb_interrupt()
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| D | musb_core.c | 462 switch (musb->xceiv->otg->state) { in musb_otg_timer_func()
466 musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL; in musb_otg_timer_func()
472 usb_otg_state_string(musb->xceiv->otg->state)); in musb_otg_timer_func()
474 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VFALL; in musb_otg_timer_func()
478 usb_otg_state_string(musb->xceiv->otg->state)); in musb_otg_timer_func()
493 usb_otg_state_string(musb->xceiv->otg->state)); in musb_hnp_stop()
495 switch (musb->xceiv->otg->state) { in musb_hnp_stop()
499 usb_otg_state_string(musb->xceiv->otg->state)); in musb_hnp_stop()
505 musb->xceiv->otg->state = OTG_STATE_B_PERIPHERAL; in musb_hnp_stop()
514 usb_otg_state_string(musb->xceiv->otg->state)); in musb_hnp_stop()
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| /drivers/usb/common/ |
| D | usb-otg-fsm.c | 128 if (fsm->otg->state == new_state) in otg_set_state()
131 otg_leave_state(fsm, fsm->otg->state); in otg_set_state()
171 usb_bus_start_enum(fsm->otg->host, in otg_set_state()
172 fsm->otg->host->otg_port); in otg_set_state()
240 fsm->otg->state = new_state; in otg_set_state()
251 state = fsm->otg->state; in otg_statemachine()
266 else if (fsm->b_sess_vld && fsm->otg->gadget) in otg_statemachine()
279 else if (fsm->b_bus_req && fsm->otg-> in otg_statemachine()
325 fsm->otg->host->b_hnp_enable) in otg_statemachine()
333 if (!fsm->b_conn && fsm->otg->host->b_hnp_enable) in otg_statemachine()
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| /drivers/usb/host/ |
| D | ehci-mv.c | 32 struct usb_phy *otg; member
209 ehci_mv->otg = devm_usb_get_phy(&pdev->dev, USB_PHY_TYPE_USB2); in mv_ehci_probe()
210 if (IS_ERR(ehci_mv->otg)) { in mv_ehci_probe()
211 retval = PTR_ERR(ehci_mv->otg); in mv_ehci_probe()
222 retval = otg_set_host(ehci_mv->otg->otg, &hcd->self); in mv_ehci_probe()
273 if (!IS_ERR_OR_NULL(ehci_mv->otg)) in mv_ehci_remove()
274 otg_set_host(ehci_mv->otg->otg, NULL); in mv_ehci_remove()
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| D | ehci-mxc.c | 132 if (pdata->otg) { in ehci_mxc_drv_probe()
133 pdata->otg->io_priv = hcd->regs + ULPI_VIEWPORT_OFFSET; in ehci_mxc_drv_probe()
134 ret = usb_phy_init(pdata->otg); in ehci_mxc_drv_probe()
140 ret = otg_set_vbus(pdata->otg->otg, 1); in ehci_mxc_drv_probe()
183 if (pdata && pdata->otg) in ehci_mxc_drv_remove()
184 usb_phy_shutdown(pdata->otg); in ehci_mxc_drv_remove()
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| /drivers/power/ |
| D | axp288_charger.c | 164 } otg; member
431 if (info->otg.id_short) { in axp288_charger_usb_get_property()
443 if (info->otg.id_short) { in axp288_charger_usb_get_property()
681 container_of(work, struct axp288_chrg_info, otg.work); in axp288_charger_otg_evt_worker()
685 ret = axp288_charger_vbus_path_select(info, !info->otg.id_short); in axp288_charger_otg_evt_worker()
694 container_of(nb, struct axp288_chrg_info, otg.id_nb); in axp288_charger_handle_otg_evt()
705 info->otg.id_short = usb_host; in axp288_charger_handle_otg_evt()
706 schedule_work(&info->otg.work); in axp288_charger_handle_otg_evt()
872 INIT_WORK(&info->otg.work, axp288_charger_otg_evt_worker); in axp288_charger_probe()
873 info->otg.id_nb.notifier_call = axp288_charger_handle_otg_evt; in axp288_charger_probe()
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