| /openbmc/linux/drivers/usb/gadget/udc/aspeed-vhub/ |
| H A D | core.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
27 #include "vhub.h"
33 struct ast_vhub *vhub = ep->vhub; in ast_vhub_done() local
44 usb_gadget_unmap_request_by_dev(&vhub->pdev->dev, in ast_vhub_done()
54 spin_unlock(&ep->vhub->lock); in ast_vhub_done()
56 spin_lock(&ep->vhub->lock); in ast_vhub_done()
95 struct ast_vhub *vhub = data; in ast_vhub_irq() local
100 if (!vhub->ep0_bufs) in ast_vhub_irq()
103 spin_lock(&vhub->lock); in ast_vhub_irq()
106 istat = readl(vhub->regs + AST_VHUB_ISR); in ast_vhub_irq()
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| H A D | hub.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
31 #include "vhub.h"
185 if (ep->vhub->wakeup_en) in ast_vhub_hub_dev_status()
202 if (ep->vhub->ep1_stalled) in ast_vhub_hub_ep_status()
220 ep->vhub->wakeup_en = is_set; in ast_vhub_hub_dev_feature()
227 val = readl(ep->vhub->regs + AST_VHUB_CTRL); in ast_vhub_hub_dev_feature()
230 writel(val, ep->vhub->regs + AST_VHUB_CTRL); in ast_vhub_hub_dev_feature()
259 ep->vhub->ep1_stalled = is_set; in ast_vhub_hub_ep_feature()
260 reg = readl(ep->vhub->regs + AST_VHUB_EP1_CTRL); in ast_vhub_hub_ep_feature()
267 writel(reg, ep->vhub->regs + AST_VHUB_EP1_CTRL); in ast_vhub_hub_ep_feature()
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| H A D | dev.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
29 #include "vhub.h"
66 reg = readl(d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_enable()
68 writel(reg, d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_enable()
98 reg = readl(d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_disable()
100 writel(reg, d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_disable()
123 val = readl(d->vhub->regs + AST_VHUB_CTRL); in ast_vhub_dev_feature()
126 writel(val, d->vhub->regs + AST_VHUB_CTRL); in ast_vhub_dev_feature()
239 d->gadget.speed = ep->vhub->speed; in ast_vhub_std_dev_request()
282 spin_lock_irqsave(&d->vhub->lock, flags); in ast_vhub_udc_wakeup()
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| H A D | epn.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
27 #include "vhub.h"
340 struct ast_vhub *vhub = ep->vhub; in ast_vhub_epn_queue() local
347 dev_warn(&vhub->pdev->dev, "Bogus EPn request ! u_req=%p\n", u_req); in ast_vhub_epn_queue()
349 dev_warn(&vhub->pdev->dev, "complete=%p internal=%d\n", in ast_vhub_epn_queue()
381 rc = usb_gadget_map_request_by_dev(&vhub->pdev->dev, u_req, in ast_vhub_epn_queue()
384 dev_warn(&vhub->pdev->dev, in ast_vhub_epn_queue()
403 spin_lock_irqsave(&vhub->lock, flags); in ast_vhub_epn_queue()
414 spin_unlock_irqrestore(&vhub->lock, flags); in ast_vhub_epn_queue()
440 dev_warn(&ep->vhub->pdev->dev, "Timeout waiting for DMA\n"); in ast_vhub_stop_active_req()
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| H A D | ep0.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
27 #include "vhub.h"
53 spin_unlock(&ep->vhub->lock); in ast_vhub_reply()
58 spin_lock(&ep->vhub->lock); in ast_vhub_reply()
122 /* If this is the vHub, we handle requests differently */ in ast_vhub_ep0_handle_setup()
151 spin_unlock(&ep->vhub->lock); in ast_vhub_ep0_handle_setup()
153 spin_lock(&ep->vhub->lock); in ast_vhub_ep0_handle_setup()
276 struct ast_vhub *vhub = ep->vhub; in ast_vhub_ep0_handle_ack() local
277 struct device *dev = &vhub->pdev->dev; in ast_vhub_ep0_handle_ack()
364 struct ast_vhub *vhub = ep->vhub; in ast_vhub_ep0_queue() local
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| H A D | vhub.h | 10 * VHUB register definitions *
136 * matching corresponding vHub EP0 control bits
210 * existing AST2400/AST2500 platforms. AST2600 and future vhub revisions
214 #define AST_VHUB_NUM_PORTS 5 /* vHub ports */
265 * or internal use vhub EP0. vhub EP1 doesn't have an
277 /* Dev pointer or NULL for vHub EP0 */
280 /* vHub itself */
281 struct ast_vhub *vhub; member
292 /* EP0 (either device or vhub) */
296 * vHub and devices but located in
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| H A D | Makefile | 2 obj-$(CONFIG_USB_ASPEED_VHUB) += aspeed-vhub.o
3 aspeed-vhub-y := core.o ep0.o epn.o dev.o hub.o
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| H A D | Kconfig | 3 tristate "Aspeed vHub UDC driver"
8 AST2600 family SoCs supporting the "vHub" functionality and USB2.0
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| /openbmc/linux/Documentation/devicetree/bindings/usb/ |
| H A D | aspeed,usb-vhub.yaml | 5 $id: http://devicetree.org/schemas/usb/aspeed,usb-vhub.yaml#
26 - aspeed,ast2400-usb-vhub
27 - aspeed,ast2500-usb-vhub
28 - aspeed,ast2600-usb-vhub
39 aspeed,vhub-downstream-ports:
46 aspeed,vhub-generic-endpoints:
53 vhub-vendor-id:
54 description: vhub Vendor ID
58 vhub-product-id:
59 description: vhub Product ID
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| /openbmc/linux/arch/arm/boot/dts/aspeed/ |
| H A D | aspeed-bmc-inventec-transformers.dts | 318 &vhub {
320 aspeed,vhub-downstream-ports = <7>;
321 aspeed,vhub-generic-endpoints = <21>;
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| H A D | aspeed-bmc-inventec-starscream.dts | 379 &vhub {
381 aspeed,vhub-downstream-ports = <7>;
382 aspeed,vhub-generic-endpoints = <21>;
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| H A D | aspeed-bmc-facebook-galaxy100.dts | 51 &vhub {
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| H A D | aspeed-bmc-facebook-wedge100.dts | 61 &vhub {
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| H A D | ast2500-facebook-netbmc-common.dtsi | 73 &vhub {
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| H A D | ast2400-facebook-netbmc-common.dtsi | 115 &vhub {
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| H A D | aspeed-ast2500-evb.dts | 116 &vhub {
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| H A D | ast2600-facebook-netbmc-common.dtsi | 151 &vhub {
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| H A D | aspeed-g4.dtsi | 170 vhub: usb-vhub@1e6a0000 { label
171 compatible = "aspeed,ast2400-usb-vhub";
175 aspeed,vhub-downstream-ports = <5>;
176 aspeed,vhub-generic-endpoints = <15>;
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| H A D | aspeed-g5.dtsi | 198 vhub: usb-vhub@1e6a0000 { label
199 compatible = "aspeed,ast2500-usb-vhub";
203 aspeed,vhub-downstream-ports = <5>;
204 aspeed,vhub-generic-endpoints = <15>;
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| H A D | aspeed-g6.dtsi | 299 vhub: usb-vhub@1e6a0000 { label
300 compatible = "aspeed,ast2600-usb-vhub";
304 aspeed,vhub-downstream-ports = <7>;
305 aspeed,vhub-generic-endpoints = <21>;
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| H A D | aspeed-bmc-qcom-dc-scm-v1.dts | 188 &vhub {
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| H A D | aspeed-bmc-vegman.dtsi | 143 &vhub {
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| /openbmc/obmc-ikvm/ |
| H A D | ikvm_input.cpp | 59 // /sys/bus/platform/devices/1e6a0000.usb-vhub/1e6a0000.usb-vhub:pX in connect()
66 // /sys/.../1e6a0000.usb-vhub:pX/gadget.Y/suspended in connect()
68 // /sys/.../1e6a0000.usb-vhub:pX/gadget/suspended in connect()
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| H A D | ikvm_input.hpp | 86 "/sys/bus/platform/devices/1e6a0000.usb-vhub";
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| /openbmc/linux/drivers/usb/gadget/udc/ |
| H A D | Makefile | 41 obj-$(CONFIG_USB_ASPEED_VHUB) += aspeed-vhub/
|