| /linux/drivers/usb/dwc2/ |
| A D | core_intr.c | 124 dev_dbg(hsotg->dev, in dwc2_handle_otg_intr()
159 dev_dbg(hsotg->dev, in dwc2_handle_otg_intr()
232 dev_dbg(hsotg->dev, in dwc2_handle_otg_intr()
237 hsotg->op_state); in dwc2_handle_otg_intr()
255 dev_dbg(hsotg->dev, in dwc2_handle_otg_intr()
292 if (hsotg->wq_otg) in dwc2_handle_conn_id_status_change_intr()
293 queue_work(hsotg->wq_otg, &hsotg->wf_otg); in dwc2_handle_conn_id_status_change_intr()
316 hsotg->lx_state); in dwc2_handle_session_req_intr()
415 dev_dbg(hsotg->dev, "%s lxstate = %d\n", __func__, hsotg->lx_state); in dwc2_handle_wakeup_detected_intr()
845 hsotg->frame_number = (dwc2_readl(hsotg, DSTS) in dwc2_handle_common_intr()
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| A D | core.c | 74 gr = &hsotg->gr_backup; in dwc2_backup_global_registers()
106 gr = &hsotg->gr_backup; in dwc2_restore_global_registers()
142 gr = &hsotg->gr_backup; in dwc2_exit_partial_power_down()
184 gr = &hsotg->gr_backup; in dwc2_restore_essential_regs()
185 dr = &hsotg->dr_backup; in dwc2_restore_essential_regs()
186 hr = &hsotg->hr_backup; in dwc2_restore_essential_regs()
297 dev_dbg(hsotg->dev, in dwc2_hib_restore_common()
603 switch (hsotg->dr_mode) { in dwc2_force_dr_mode()
655 addr = hsotg->regs + HCFG; in dwc2_dump_host_registers()
1029 dev_err(hsotg->dev, in dwc2_fs_phy_init()
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| A D | platform.c | 86 hsotg->dr_mode = usb_get_dr_mode(hsotg->dev); in dwc2_get_dr_mode()
154 } else if (hsotg->plat && hsotg->plat->phy_init) { in __dwc2_lowlevel_hw_enable()
155 ret = hsotg->plat->phy_init(pdev, hsotg->plat->phy_type); in __dwc2_lowlevel_hw_enable()
188 } else if (hsotg->plat && hsotg->plat->phy_exit) { in __dwc2_lowlevel_hw_disable()
246 hsotg->phy = devm_phy_get(hsotg->dev, "usb2-phy"); in dwc2_lowlevel_hw_init()
281 hsotg->plat = dev_get_platdata(hsotg->dev); in dwc2_lowlevel_hw_init()
284 hsotg->clk = devm_clk_get_optional(hsotg->dev, "otg"); in dwc2_lowlevel_hw_init()
460 if (!hsotg) in dwc2_driver_probe()
495 retval = devm_request_irq(hsotg->dev, hsotg->irq, in dwc2_driver_probe()
497 dev_name(hsotg->dev), hsotg); in dwc2_driver_probe()
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| A D | hcd.c | 92 if (dwc2_is_device_mode(hsotg) && hsotg->params.lpm) in dwc2_enable_common_interrupts()
809 if ((hsotg->params.g_dma && !hsotg->params.g_dma_desc) || in dwc2_hc_halt()
1688 queue_delayed_work(hsotg->wq_otg, &hsotg->start_work, in dwc2_hcd_start()
2075 dev_dbg(hsotg->dev, "%s(%p)\n", __func__, hsotg); in dwc2_core_init()
2162 dev_dbg(hsotg->dev, "%s(%p)\n", __func__, hsotg); in dwc2_core_host_init()
3211 if (hsotg->in_ppd && hsotg->lx_state == DWC2_L2) in dwc2_conn_id_status_change()
4224 dev_dbg(hsotg->dev, "%s() %p\n", __func__, hsotg); in dwc2_hcd_start_func()
4971 queue_work(hsotg->wq_otg, &hsotg->wf_otg); in dwc2_change_bus_speed()
5058 dwc2_qh_list_free(hsotg, &hsotg->periodic_sched_ready); in dwc2_hcd_free()
5060 dwc2_qh_list_free(hsotg, &hsotg->periodic_sched_queued); in dwc2_hcd_free()
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| A D | gadget.c | 324 dwc2_writel(hsotg, (hsotg->params.g_rx_fifo_size << in dwc2_hsotg_init_fifo()
3325 kill_all_requests(hsotg, hsotg->eps_in[ep], in dwc2_hsotg_disconnect()
3328 kill_all_requests(hsotg, hsotg->eps_out[ep], in dwc2_hsotg_disconnect()
3490 dwc2_writel(hsotg, ((hsotg->dedicated_fifos && !using_dma(hsotg)) ? in dwc2_hsotg_core_init_disconnected()
4873 hsotg->eps_in[0] = devm_kzalloc(hsotg->dev, in dwc2_hsotg_hw_cfg()
4879 hsotg->eps_out[0] = hsotg->eps_in[0]; in dwc2_hsotg_hw_cfg()
4886 hsotg->eps_in[i] = devm_kzalloc(hsotg->dev, in dwc2_hsotg_hw_cfg()
4893 hsotg->eps_out[i] = devm_kzalloc(hsotg->dev, in dwc2_hsotg_hw_cfg()
4997 hsotg->ctrl_buff = devm_kzalloc(hsotg->dev, in dwc2_gadget_init()
5002 hsotg->ep0_buff = devm_kzalloc(hsotg->dev, in dwc2_gadget_init()
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| A D | hcd_intr.c | 75 hsotg->frame_num_array[hsotg->frame_num_idx] = in dwc2_track_missed_sofs()
77 hsotg->last_frame_num_array[hsotg->frame_num_idx] = in dwc2_track_missed_sofs()
153 hsotg->frame_number = dwc2_hcd_get_frame_number(hsotg); in dwc2_sof_intr()
232 dev_err(hsotg->dev, in dwc2_rx_fifo_level_intr()
274 dev_vdbg(hsotg->dev, "%s(%p)\n", __func__, hsotg); in dwc2_hprt0_enable()
342 queue_delayed_work(hsotg->wq_otg, &hsotg->reset_work, in dwc2_hprt0_enable()
379 dev_vdbg(hsotg->dev, in dwc2_port_intr()
396 dev_vdbg(hsotg->dev, in dwc2_port_intr()
420 dev_vdbg(hsotg->dev, in dwc2_port_intr()
1658 dev_dbg(hsotg->dev, in dwc2_hc_xacterr_intr()
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| A D | params.c | 286 if (dwc2_is_fs_iot(hsotg)) in dwc2_set_param_phy_type()
299 if (dwc2_is_fs_iot(hsotg)) in dwc2_set_param_speed()
302 if (dwc2_is_hs_iot(hsotg)) in dwc2_set_param_speed()
305 hsotg->params.speed = val; in dwc2_set_param_speed()
315 if (hsotg->phy) { in dwc2_set_param_phy_utmi_width()
487 if (hsotg->params.otg_caps.hnp_support && hsotg->params.otg_caps.srp_support) { in dwc2_check_param_otg_cap()
602 dev_dbg(hsotg->dev, in dwc2_check_param_power_down()
609 dev_dbg(hsotg->dev, in dwc2_check_param_power_down()
614 dev_err(hsotg->dev, in dwc2_check_param_power_down()
898 set_params(hsotg); in dwc2_init_params()
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| A D | drd.c | 23 gotgctl = dwc2_readl(hsotg, GOTGCTL); in dwc2_ovr_init()
31 dwc2_force_mode(hsotg, (hsotg->dr_mode == USB_DR_MODE_HOST)); in dwc2_ovr_init()
99 if (!hsotg->ll_hw_enabled && hsotg->clk) { in dwc2_drd_role_sw_set()
113 dwc2_hsotg_core_connect(hsotg); in dwc2_drd_role_sw_set()
130 if (!hsotg->ll_hw_enabled && hsotg->clk) in dwc2_drd_role_sw_set()
157 dev_err(hsotg->dev, in dwc2_drd_init()
162 hsotg->role_sw = role_sw; in dwc2_drd_init()
165 dwc2_ovr_init(hsotg); in dwc2_drd_init()
174 if (hsotg->role_sw && !hsotg->params.external_id_pin_ctl) { in dwc2_drd_suspend()
187 if (hsotg->role_sw && !hsotg->params.external_id_pin_ctl) { in dwc2_drd_resume()
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| A D | core.h | 60 #define dwc2_sch_dbg(hsotg, fmt, ...) \ argument
62 dev_name(hsotg->dev), ##__VA_ARGS__)
67 dev_name(hsotg->dev), ##__VA_ARGS__)
1230 val = readl(hsotg->regs + offset); in dwc2_readl()
1231 if (hsotg->needs_byte_swap) in dwc2_readl()
1239 if (hsotg->needs_byte_swap) in dwc2_writel()
1242 writel(value, hsotg->regs + offset); in dwc2_writel()
1256 u32 x = dwc2_readl(hsotg, offset); in dwc2_readl_rep()
1269 dwc2_writel(hsotg, *buf++, offset); in dwc2_writel_rep()
1418 #define dwc2_is_device_connected(hsotg) (hsotg->connected) argument
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| A D | hcd_ddma.c | 146 if (hsotg->frame_list) in dwc2_frame_list_alloc()
150 hsotg->frame_list = kzalloc(hsotg->frame_list_sz, GFP_ATOMIC | GFP_DMA); in dwc2_frame_list_alloc()
154 hsotg->frame_list_dma = dma_map_single(hsotg->dev, hsotg->frame_list, in dwc2_frame_list_alloc()
172 dma_unmap_single(hsotg->dev, hsotg->frame_list_dma, in dwc2_frame_list_free()
195 dwc2_writel(hsotg, hsotg->frame_list_dma, HFLBADDR); in dwc2_per_sched_enable()
236 if (!hsotg) { in dwc2_update_frame_list()
248 hsotg->frame_list); in dwc2_update_frame_list()
348 dev_err(hsotg->dev, in dwc2_hcd_qh_init_ddma()
409 !hsotg->periodic_channels) && hsotg->frame_list) { in dwc2_hcd_qh_free_ddma()
433 hsotg->frame_number = dwc2_hcd_get_frame_number(hsotg); in dwc2_calc_starting_frame()
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| A D | hcd_queue.c | 83 if ((hsotg->periodic_channels + hsotg->non_periodic_channels < in dwc2_periodic_channel_available()
87 dev_dbg(hsotg->dev, in dwc2_periodic_channel_available()
90 hsotg->periodic_channels, hsotg->non_periodic_channels); in dwc2_periodic_channel_available()
132 dev_err(hsotg->dev, in dwc2_check_periodic_bandwidth()
536 dwc2_sch_dbg(hsotg, in dwc2_qh_schedule_print()
552 dwc2_sch_dbg(hsotg, in dwc2_qh_schedule_print()
1220 dev_dbg(hsotg->dev, in dwc2_do_reserve()
1285 struct dwc2_hsotg *hsotg = qh->hsotg; in dwc2_unreserve_timer_fn() local
1339 dev_err(hsotg->dev, in dwc2_check_max_xfer_size()
1473 struct dwc2_hsotg *hsotg = qh->hsotg; in dwc2_wait_timer_fn() local
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| A D | debugfs.c | 132 dwc2_readl(hsotg, DCFG), in state_show()
133 dwc2_readl(hsotg, DCTL), in state_show()
134 dwc2_readl(hsotg, DSTS)); in state_show()
137 dwc2_readl(hsotg, DIEPMSK), dwc2_readl(hsotg, DOEPMSK)); in state_show()
297 root = hsotg->debug_root; in dwc2_hsotg_create_debug()
316 ep = hsotg->eps_in[epidx]; in dwc2_hsotg_create_debug()
779 hsotg->debug_root = root; in dwc2_debugfs_init()
788 hsotg->regset = devm_kzalloc(hsotg->dev, sizeof(*hsotg->regset), in dwc2_debugfs_init()
790 if (!hsotg->regset) { in dwc2_debugfs_init()
797 hsotg->regset->base = hsotg->regs; in dwc2_debugfs_init()
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| A D | hcd.h | 341 struct dwc2_hsotg *hsotg; member
453 struct dwc2_hsotg *hsotg; member
463 return (struct usb_hcd *)hsotg->priv; in dwc2_hsotg_to_hcd()
475 u32 mask = dwc2_readl(hsotg, HCINTMSK(chnum)); in disable_hc_int()
478 dwc2_writel(hsotg, mask, HCINTMSK(chnum)); in disable_hc_int()
493 u32 hprt0 = dwc2_readl(hsotg, HPRT0); in dwc2_read_hprt0()
554 int dwc2_hcd_init(struct dwc2_hsotg *hsotg);
559 struct dwc2_hsotg *hsotg);
694 return dwc2_readl(hsotg, GINTSTS) & in dwc2_read_core_intr()
695 dwc2_readl(hsotg, GINTMSK); in dwc2_read_core_intr()
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| A D | debug.h | 12 int dwc2_debugfs_init(struct dwc2_hsotg *hsotg);
13 void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg);
15 static inline int dwc2_debugfs_init(struct dwc2_hsotg *hsotg) in dwc2_debugfs_init() argument
17 static inline void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg) in dwc2_debugfs_exit() argument
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| /linux/Documentation/devicetree/bindings/usb/ |
| A D | samsung-hsotg.txt | 15 - compatible: "samsung,s3c6400-hsotg" should be used for all currently
29 hsotg@12480000 {
30 compatible = "samsung,s3c6400-hsotg";
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| A D | dwc2.yaml | 49 - const: st,stm32f4x9-hsotg
50 - const: st,stm32f7-hsotg
53 - const: st,stm32mp15-hsotg
55 - const: samsung,s3c6400-hsotg
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| /linux/arch/arm/boot/dts/ |
| A D | exynos4412-odroidx.dts | 106 &hsotg {
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| A D | exynos4412-odroidu3.dts | 129 &hsotg {
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| A D | s5pv210.dtsi | 408 hsotg: hsotg@ec000000 { label
409 compatible = "samsung,s3c6400-hsotg";
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| A D | s5pv210-smdkv210.dts | 190 &hsotg {
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| A D | exynos4412-itop-elite.dts | 165 &hsotg {
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| A D | exynos3250.dtsi | 367 hsotg: hsotg@12480000 { label
368 compatible = "samsung,s3c6400-hsotg";
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| A D | exynos4.dtsi | 365 hsotg: hsotg@12480000 { label
366 compatible = "samsung,s3c6400-hsotg";
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| A D | exynos4210-origen.dts | 160 &hsotg {
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| A D | s5pv210-aquila.dts | 361 &hsotg {
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