| /linux-4.1.27/drivers/usb/dwc3/ |
| D | core.c | 52 void dwc3_set_mode(struct dwc3 *dwc, u32 mode) in dwc3_set_mode() argument
56 reg = dwc3_readl(dwc->regs, DWC3_GCTL); in dwc3_set_mode()
59 dwc3_writel(dwc->regs, DWC3_GCTL, reg); in dwc3_set_mode()
66 static int dwc3_core_soft_reset(struct dwc3 *dwc) in dwc3_core_soft_reset() argument
72 reg = dwc3_readl(dwc->regs, DWC3_GCTL); in dwc3_core_soft_reset()
74 dwc3_writel(dwc->regs, DWC3_GCTL, reg); in dwc3_core_soft_reset()
77 reg = dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0)); in dwc3_core_soft_reset()
79 dwc3_writel(dwc->regs, DWC3_GUSB3PIPECTL(0), reg); in dwc3_core_soft_reset()
82 reg = dwc3_readl(dwc->regs, DWC3_GUSB2PHYCFG(0)); in dwc3_core_soft_reset()
84 dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg); in dwc3_core_soft_reset()
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| D | ep0.c | 38 static void __dwc3_ep0_do_control_status(struct dwc3 *dwc, struct dwc3_ep *dep);
39 static void __dwc3_ep0_do_control_data(struct dwc3 *dwc,
58 static int dwc3_ep0_start_trans(struct dwc3 *dwc, u8 epnum, dma_addr_t buf_dma, in dwc3_ep0_start_trans() argument
67 dep = dwc->eps[epnum]; in dwc3_ep0_start_trans()
73 trb = dwc->ep0_trb; in dwc3_ep0_start_trans()
86 params.param0 = upper_32_bits(dwc->ep0_trb_addr); in dwc3_ep0_start_trans()
87 params.param1 = lower_32_bits(dwc->ep0_trb_addr); in dwc3_ep0_start_trans()
91 ret = dwc3_send_gadget_ep_cmd(dwc, dep->number, in dwc3_ep0_start_trans()
100 dep->resource_index = dwc3_gadget_ep_get_transfer_index(dwc, in dwc3_ep0_start_trans()
103 dwc->ep0_next_event = DWC3_EP0_COMPLETE; in dwc3_ep0_start_trans()
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| D | gadget.c | 47 int dwc3_gadget_set_test_mode(struct dwc3 *dwc, int mode) in dwc3_gadget_set_test_mode() argument
51 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_gadget_set_test_mode()
66 dwc3_writel(dwc->regs, DWC3_DCTL, reg); in dwc3_gadget_set_test_mode()
78 int dwc3_gadget_get_link_state(struct dwc3 *dwc) in dwc3_gadget_get_link_state() argument
82 reg = dwc3_readl(dwc->regs, DWC3_DSTS); in dwc3_gadget_get_link_state()
95 int dwc3_gadget_set_link_state(struct dwc3 *dwc, enum dwc3_link_state state) in dwc3_gadget_set_link_state() argument
104 if (dwc->revision >= DWC3_REVISION_194A) { in dwc3_gadget_set_link_state()
106 reg = dwc3_readl(dwc->regs, DWC3_DSTS); in dwc3_gadget_set_link_state()
117 reg = dwc3_readl(dwc->regs, DWC3_DCTL); in dwc3_gadget_set_link_state()
122 dwc3_writel(dwc->regs, DWC3_DCTL, reg); in dwc3_gadget_set_link_state()
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| D | host.c | 23 int dwc3_host_init(struct dwc3 *dwc) in dwc3_host_init() argument
31 dev_err(dwc->dev, "couldn't allocate xHCI device\n"); in dwc3_host_init()
35 dma_set_coherent_mask(&xhci->dev, dwc->dev->coherent_dma_mask); in dwc3_host_init()
37 xhci->dev.parent = dwc->dev; in dwc3_host_init()
38 xhci->dev.dma_mask = dwc->dev->dma_mask; in dwc3_host_init()
39 xhci->dev.dma_parms = dwc->dev->dma_parms; in dwc3_host_init()
41 dwc->xhci = xhci; in dwc3_host_init()
43 ret = platform_device_add_resources(xhci, dwc->xhci_resources, in dwc3_host_init()
46 dev_err(dwc->dev, "couldn't add resources to xHCI device\n"); in dwc3_host_init()
52 pdata.usb3_lpm_capable = dwc->usb3_lpm_capable; in dwc3_host_init()
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| D | debugfs.c | 362 struct dwc3 *dwc = s->private; in dwc3_mode_show() local
366 spin_lock_irqsave(&dwc->lock, flags); in dwc3_mode_show()
367 reg = dwc3_readl(dwc->regs, DWC3_GCTL); in dwc3_mode_show()
368 spin_unlock_irqrestore(&dwc->lock, flags); in dwc3_mode_show()
396 struct dwc3 *dwc = s->private; in dwc3_mode_write() local
414 spin_lock_irqsave(&dwc->lock, flags); in dwc3_mode_write()
415 dwc3_set_mode(dwc, mode); in dwc3_mode_write()
416 spin_unlock_irqrestore(&dwc->lock, flags); in dwc3_mode_write()
431 struct dwc3 *dwc = s->private; in dwc3_testmode_show() local
435 spin_lock_irqsave(&dwc->lock, flags); in dwc3_testmode_show()
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| D | core.h | 412 struct dwc3 *dwc; member
455 struct dwc3 *dwc; member
996 void dwc3_set_mode(struct dwc3 *dwc, u32 mode);
997 int dwc3_gadget_resize_tx_fifos(struct dwc3 *dwc);
1000 int dwc3_host_init(struct dwc3 *dwc);
1001 void dwc3_host_exit(struct dwc3 *dwc);
1003 static inline int dwc3_host_init(struct dwc3 *dwc) in dwc3_host_init() argument
1005 static inline void dwc3_host_exit(struct dwc3 *dwc) in dwc3_host_exit() argument
1010 int dwc3_gadget_init(struct dwc3 *dwc);
1011 void dwc3_gadget_exit(struct dwc3 *dwc);
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| D | gadget.h | 82 void dwc3_ep0_interrupt(struct dwc3 *dwc,
84 void dwc3_ep0_out_start(struct dwc3 *dwc);
98 static inline u32 dwc3_gadget_ep_get_transfer_index(struct dwc3 *dwc, u8 number) in dwc3_gadget_ep_get_transfer_index() argument
102 res_id = dwc3_readl(dwc->regs, DWC3_DEPCMD(number)); in dwc3_gadget_ep_get_transfer_index()
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| /linux-4.1.27/drivers/dma/dw/ |
| D | core.c | 78 static struct dw_desc *dwc_first_active(struct dw_dma_chan *dwc) in dwc_first_active() argument
80 return to_dw_desc(dwc->active_list.next); in dwc_first_active()
83 static struct dw_desc *dwc_desc_get(struct dw_dma_chan *dwc) in dwc_desc_get() argument
90 spin_lock_irqsave(&dwc->lock, flags); in dwc_desc_get()
91 list_for_each_entry_safe(desc, _desc, &dwc->free_list, desc_node) { in dwc_desc_get()
98 dev_dbg(chan2dev(&dwc->chan), "desc %p not ACKed\n", desc); in dwc_desc_get()
100 spin_unlock_irqrestore(&dwc->lock, flags); in dwc_desc_get()
102 dev_vdbg(chan2dev(&dwc->chan), "scanned %u descriptors on freelist\n", i); in dwc_desc_get()
111 static void dwc_desc_put(struct dw_dma_chan *dwc, struct dw_desc *desc) in dwc_desc_put() argument
118 spin_lock_irqsave(&dwc->lock, flags); in dwc_desc_put()
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| D | regs.h | 260 __dwc_regs(struct dw_dma_chan *dwc) in __dwc_regs() argument
262 return dwc->ch_regs; in __dwc_regs()
265 #define channel_readl(dwc, name) \ argument
266 dma_readl_native(&(__dwc_regs(dwc)->name))
267 #define channel_writel(dwc, name, val) \ argument
268 dma_writel_native((val), &(__dwc_regs(dwc)->name))
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| /linux-4.1.27/Documentation/devicetree/bindings/ata/ |
| D | exynos-sata.txt | 22 compatible = "snps,dwc-ahci";
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| D | ahci-platform.txt | 16 - "snps,dwc-ahci"
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| /linux-4.1.27/sound/soc/ |
| D | Makefile | 22 obj-$(CONFIG_SND_SOC) += dwc/
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| D | Kconfig | 41 source "sound/soc/dwc/Kconfig"
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| /linux-4.1.27/Documentation/usb/ |
| D | dwc3.txt | 12 - dwc core implements a demultiplexing irq chip for interrupts per
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| /linux-4.1.27/arch/arm64/boot/dts/amd/ |
| D | amd-seattle-soc.dtsi | 64 compatible = "snps,dwc-ahci";
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| /linux-4.1.27/include/math-emu/ |
| D | op-common.h | 820 #define FP_CONV(dfs,sfs,dwc,swc,D,S) \ argument
822 _FP_FRAC_CONV_##dwc##_##swc(dfs, sfs, D, S); \
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| /linux-4.1.27/arch/arm/boot/dts/ |
| D | prima2.dtsi | 827 compatible = "synopsys,dwc-ahsata";
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| D | exynos5250.dtsi | 300 compatible = "snps,dwc-ahci";
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| D | omap5.dtsi | 990 compatible = "snps,dwc-ahci";
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| D | dra7.dtsi | 1180 compatible = "snps,dwc-ahci";
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| /linux-4.1.27/arch/powerpc/boot/dts/ |
| D | canyonlands.dts | 181 compatible = "amcc,dwc-otg";
|