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/Linux-v6.6/include/linux/usb/
Dotg.h2 /* USB OTG (On The Go) defines */
28 int (*set_host)(struct usb_otg *otg, struct usb_bus *host);
31 int (*set_peripheral)(struct usb_otg *otg,
35 int (*set_vbus)(struct usb_otg *otg, bool enabled);
38 int (*start_srp)(struct usb_otg *otg);
41 int (*start_hnp)(struct usb_otg *otg);
46 * struct usb_otg_caps - describes the otg capabilities of the device
47 * @otg_rev: The OTG revision number the device is compliant with, it's
64 otg_start_hnp(struct usb_otg *otg) in otg_start_hnp() argument
66 if (otg && otg->start_hnp) in otg_start_hnp()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn31/
Ddcn31_optc.h32 SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
33 SRI(OTG_VUPDATE_PARAM, OTG, inst),\
34 SRI(OTG_VREADY_PARAM, OTG, inst),\
35 SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
36 SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
37 SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
38 SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
39 SRI(OTG_GLOBAL_CONTROL4, OTG, inst),\
40 SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
41 SRI(OTG_H_TOTAL, OTG, inst),\
[all …]
Ddcn31_dccg.h45 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\
46 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1),\
47 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 2),\
48 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 3),\
107 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 0, mask_sh),\
108 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 1, mask_sh),\
109 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 2, mask_sh),\
110 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 3, mask_sh),\
111 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 0, mask_sh),\
112 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 1, mask_sh),\
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn314/
Ddcn314_optc.h33 SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
34 SRI(OTG_VUPDATE_PARAM, OTG, inst),\
35 SRI(OTG_VREADY_PARAM, OTG, inst),\
36 SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
37 SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
38 SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
39 SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
40 SRI(OTG_GLOBAL_CONTROL4, OTG, inst),\
41 SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
42 SRI(OTG_H_TOTAL, OTG, inst),\
[all …]
Ddcn314_dccg.h52 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\
53 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1),\
54 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 2),\
55 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 3),\
111 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 0, mask_sh),\
112 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 1, mask_sh),\
113 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 2, mask_sh),\
114 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 3, mask_sh),\
115 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 0, mask_sh),\
116 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 1, mask_sh),\
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn30/
Ddcn30_optc.h34 SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
35 SRI(OTG_VUPDATE_PARAM, OTG, inst),\
36 SRI(OTG_VREADY_PARAM, OTG, inst),\
37 SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
38 SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
39 SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
40 SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
41 SRI(OTG_GLOBAL_CONTROL4, OTG, inst),\
42 SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
43 SRI(OTG_H_TOTAL, OTG, inst),\
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn20/
Ddcn20_dccg.h38 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\
39 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1),\
46 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 2),\
47 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 3),\
48 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 4),\
49 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 5)
81 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 0, mask_sh),\
82 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 1, mask_sh),\
83 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 0, mask_sh),\
84 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 1, mask_sh)
[all …]
/Linux-v6.6/Documentation/devicetree/bindings/usb/
Dusb-drd.yaml7 title: Generic USB OTG Controller
13 otg-rev:
15 Tells usb driver the release number of the OTG and EH supplement with
17 decimal (i.e. 2.0 is 0200H). This property is used if any real OTG
18 features (HNP/SRP/ADP) is enabled. If ADP is required, otg-rev should be
27 should default to OTG.
29 enum: [host, peripheral, otg]
30 default: otg
34 Tells OTG controllers we want to disable OTG HNP. Normally HNP is the
35 basic function of real OTG except you want it to be a srp-capable only B
[all …]
Ddwc2.yaml7 title: DesignWare HS OTG USB 2.0 controller
21 - const: ingenic,jz4775-otg
22 - const: ingenic,jz4780-otg
23 - const: ingenic,x1000-otg
24 - const: ingenic,x1600-otg
25 - const: ingenic,x1700-otg
26 - const: ingenic,x1830-otg
27 - const: ingenic,x2000-otg
59 - const: amcc,dwc-otg
60 - const: apm,apm82181-dwc-otg
[all …]
Dmsm-hsusb.txt18 USB PHY with optional OTG:
22 "qcom,usb-otg-ci" for chipsets with ChipIdea 45nm PHY
23 "qcom,usb-otg-snps" for chipsets with Synopsys 28nm PHY
26 - interrupts: interrupt-specifier for the OTG interrupt.
48 - qcom,otg-control: OTG control (VBUS and ID notifications) can be one of
53 - dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg"
87 Example HSUSB OTG controller device node:
90 compatible = "qcom,usb-otg-snps";
107 qcom,otg-control = <1>;
/Linux-v6.6/drivers/usb/phy/
Dphy-mv-usb.c21 #include <linux/usb/otg.h>
28 #define DRIVER_DESC "Marvell USB OTG transceiver driver"
33 static const char driver_name[] = "mv-otg";
52 static int mv_otg_set_vbus(struct usb_otg *otg, bool on) in mv_otg_set_vbus() argument
54 struct mv_otg *mvotg = container_of(otg->usb_phy, struct mv_otg, phy); in mv_otg_set_vbus()
61 static int mv_otg_set_host(struct usb_otg *otg, in mv_otg_set_host() argument
64 otg->host = host; in mv_otg_set_host()
69 static int mv_otg_set_peripheral(struct usb_otg *otg, in mv_otg_set_peripheral() argument
72 otg->gadget = gadget; in mv_otg_set_peripheral()
194 struct usb_otg *otg = mvotg->phy.otg; in mv_otg_start_host() local
[all …]
Dphy-fsl-usb.c43 #define DRIVER_DESC "Freescale USB OTG Transceiver Driver"
46 static const char driver_name[] = "fsl-usb2-otg";
114 /* Operations that will be called from OTG Finite State Machine */
258 if ((fsl_otg_dev->phy.otg->state == OTG_STATE_B_SRP_INIT) && in b_srp_end()
271 if (!fsl_otg_dev->phy.otg->host->b_hnp_enable) in a_wait_enum()
459 struct usb_otg *otg = fsm->otg; in fsl_otg_start_host() local
462 container_of(otg->usb_phy, struct fsl_otg, phy); in fsl_otg_start_host()
465 if (!otg->host) in fsl_otg_start_host()
467 dev = otg->host->controller; in fsl_otg_start_host()
526 struct usb_otg *otg = fsm->otg; in fsl_otg_start_gadget() local
[all …]
Dphy-tahvo.c21 #include <linux/usb/otg.h>
77 switch (tu->phy.otg->state) { in check_vbus_state()
80 if (tu->phy.otg->gadget) in check_vbus_state()
81 usb_gadget_vbus_connect(tu->phy.otg->gadget); in check_vbus_state()
82 tu->phy.otg->state = OTG_STATE_B_PERIPHERAL; in check_vbus_state()
90 tu->phy.otg->state = OTG_STATE_A_HOST; in check_vbus_state()
97 switch (tu->phy.otg->state) { in check_vbus_state()
99 if (tu->phy.otg->gadget) in check_vbus_state()
100 usb_gadget_vbus_disconnect(tu->phy.otg->gadget); in check_vbus_state()
101 tu->phy.otg->state = OTG_STATE_B_IDLE; in check_vbus_state()
[all …]
Dphy-generic.c18 #include <linux/usb/otg.h>
104 struct usb_otg *otg = nop->phy.otg; in nop_gpio_vbus_thread() local
114 otg->state = OTG_STATE_B_PERIPHERAL; in nop_gpio_vbus_thread()
117 /* drawing a "unit load" is *always* OK, except for OTG */ in nop_gpio_vbus_thread()
121 otg->gadget); in nop_gpio_vbus_thread()
126 otg->state = OTG_STATE_B_IDLE; in nop_gpio_vbus_thread()
130 otg->gadget); in nop_gpio_vbus_thread()
173 static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) in nop_set_peripheral() argument
175 if (!otg) in nop_set_peripheral()
179 otg->gadget = NULL; in nop_set_peripheral()
[all …]
Dphy-ulpi.c17 #include <linux/usb/otg.h>
199 static int ulpi_set_host(struct usb_otg *otg, struct usb_bus *host) in ulpi_set_host() argument
201 struct usb_phy *phy = otg->usb_phy; in ulpi_set_host()
205 otg->host = NULL; in ulpi_set_host()
209 otg->host = host; in ulpi_set_host()
225 static int ulpi_set_vbus(struct usb_otg *otg, bool on) in ulpi_set_vbus() argument
227 struct usb_phy *phy = otg->usb_phy; in ulpi_set_vbus()
243 static void otg_ulpi_init(struct usb_phy *phy, struct usb_otg *otg, in otg_ulpi_init() argument
250 phy->otg = otg; in otg_ulpi_init()
253 otg->usb_phy = phy; in otg_ulpi_init()
[all …]
Dphy-gpio-vbus-usb.c20 #include <linux/usb/otg.h>
98 if (!gpio_vbus->phy.otg->gadget) in gpio_vbus_work()
114 gpio_vbus->phy.otg->state = OTG_STATE_B_PERIPHERAL; in gpio_vbus_work()
116 usb_gadget_vbus_connect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
118 /* drawing a "unit load" is *always* OK, except for OTG */ in gpio_vbus_work()
126 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
135 usb_gadget_vbus_disconnect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
137 gpio_vbus->phy.otg->state = OTG_STATE_B_IDLE; in gpio_vbus_work()
141 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
151 struct usb_otg *otg = gpio_vbus->phy.otg; in gpio_vbus_irq() local
[all …]
DKconfig19 Enable this to support the USB OTG transceiver in AB8500 chip.
24 tristate "Freescale USB OTG Transceiver Driver"
29 Enable this to support Freescale USB OTG transceiver.
68 Enable this to support the USB OTG transceiver on TWL6030
70 and OTG SRP events capabilities. For all other transceiver functionality
86 NOT support role switch. OTG devices that can do role switch
91 tristate "OMAP USB OTG controller driver"
94 Enable this to support some transceivers on OMAP1 platforms. OTG
98 will be called phy-omap-otg.
124 and OTG drivers (to be selected separately).
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn10/
Ddcn10_optc.h35 SRI(OTG_VSTARTUP_PARAM, OTG, inst),\
36 SRI(OTG_VUPDATE_PARAM, OTG, inst),\
37 SRI(OTG_VREADY_PARAM, OTG, inst),\
38 SRI(OTG_BLANK_CONTROL, OTG, inst),\
39 SRI(OTG_MASTER_UPDATE_LOCK, OTG, inst),\
40 SRI(OTG_GLOBAL_CONTROL0, OTG, inst),\
41 SRI(OTG_DOUBLE_BUFFER_CONTROL, OTG, inst),\
42 SRI(OTG_H_TOTAL, OTG, inst),\
43 SRI(OTG_H_BLANK_START_END, OTG, inst),\
44 SRI(OTG_H_SYNC_A, OTG, inst),\
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dce/
Ddce_clock_source.h72 SRII(PIXEL_RATE_CNTL, OTG, 0),\
73 SRII(PIXEL_RATE_CNTL, OTG, 1),\
74 SRII(PIXEL_RATE_CNTL, OTG, 2),\
75 SRII(PIXEL_RATE_CNTL, OTG, 3),\
76 SRII(PIXEL_RATE_CNTL, OTG, 4),\
77 SRII(PIXEL_RATE_CNTL, OTG, 5)
85 SRII(PIXEL_RATE_CNTL, OTG, 0),\
86 SRII(PIXEL_RATE_CNTL, OTG, 1)
98 SRII(PIXEL_RATE_CNTL, OTG, 0),\
99 SRII(PIXEL_RATE_CNTL, OTG, 1),\
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn32/
Ddcn32_dccg.h80 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 0, mask_sh),\
81 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 1, mask_sh),\
82 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 2, mask_sh),\
83 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLK_DTO, ENABLE, 3, mask_sh),\
84 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 0, mask_sh),\
85 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 1, mask_sh),\
86 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 2, mask_sh),\
87 DCCG_SFII(OTG, PIXEL_RATE_CNTL, DTBCLKDTO, ENABLE_STATUS, 3, mask_sh),\
88 DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 0, mask_sh),\
89 DCCG_SFII(OTG, PIXEL_RATE_CNTL, PIPE, DTO_SRC_SEL, 1, mask_sh),\
[all …]
/Linux-v6.6/drivers/phy/samsung/
Dphy-exynos5250-usb2.c199 u32 otg; in exynos5250_power_on() local
211 /* OTG configuration */ in exynos5250_power_on()
212 otg = readl(drv->reg_phy + EXYNOS_5250_USBOTGSYS); in exynos5250_power_on()
214 otg &= ~EXYNOS_5250_USBOTGSYS_FSEL_MASK; in exynos5250_power_on()
215 otg |= drv->ref_reg_val << EXYNOS_5250_USBOTGSYS_FSEL_SHIFT; in exynos5250_power_on()
217 otg &= ~(EXYNOS_5250_USBOTGSYS_FORCE_SUSPEND | in exynos5250_power_on()
220 otg |= EXYNOS_5250_USBOTGSYS_PHY_SW_RST | in exynos5250_power_on()
225 otg &= ~EXYNOS_5250_USBOTGSYS_REFCLKSEL_MASK; in exynos5250_power_on()
226 otg |= EXYNOS_5250_REFCLKSEL_CLKCORE << in exynos5250_power_on()
228 writel(otg, drv->reg_phy + EXYNOS_5250_USBOTGSYS); in exynos5250_power_on()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/include/ivsrcid/dcn/
Dirqsrcs_dcn_1_0.h528 #define DCN_1_0__SRCID__OTG1_CPU_SS_INT 0x17 // D1: OTG Static Screen interrupt OTG…
531 #define DCN_1_0__SRCID__OTG1_RANGE_TIMING_UPDATE 0x17 // D1 : OTG range timing OTG1_IHC_RANGE_T…
534 #define DCN_1_0__SRCID__OTG2_CPU_SS_INT 0x17 // D2 : OTG Static Screen interrupt OTG2_IHC_CPU_SS_IN…
537 #define DCN_1_0__SRCID__OTG2_RANGE_TIMING_UPDATE 0x17 // D2 : OTG range timing OTG2_IHC_RANGE_TIMIN…
540 #define DCN_1_0__SRCID__OTG3_CPU_SS_INT 0x17 // D3 : OTG Static Screen interrupt OTG3_IHC_CPU_SS_IN…
543 #define DCN_1_0__SRCID__OTG3_RANGE_TIMING_UPDATE 0x17 // D3 : OTG range timing OTG3_IHC_RANGE_TIMIN…
546 #define DCN_1_0__SRCID__OTG4_CPU_SS_INT 0x17 // D4 : OTG Static Screen interrupt OTG4_IHC_CPU_SS_IN…
549 #define DCN_1_0__SRCID__OTG4_RANGE_TIMING_UPDATE 0x17 // D4 : OTG range timing OTG4_IHC_RANGE_TIMIN…
552 #define DCN_1_0__SRCID__OTG5_CPU_SS_INT 0x17 // D5 : OTG Static Screen interrupt OTG5_IHC_CPU_SS_IN…
555 #define DCN_1_0__SRCID__OTG5_RANGE_TIMING_UPDATE 0x17 // D5 : OTG range timing OTG5_IHC_RANGE_TIMIN…
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/display/dc/dcn303/
Ddcn303_dccg.h20 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 0),\
21 DCCG_SRII(PIXEL_RATE_CNTL, OTG, 1)
41 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 0, mask_sh),\
42 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, ADD_PIXEL, 1, mask_sh),\
43 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 0, mask_sh),\
44 DCCG_SFII(OTG, PIXEL_RATE_CNTL, OTG, DROP_PIXEL, 1, mask_sh)
/Linux-v6.6/drivers/usb/common/
Dusb-otg-fsm.c3 * OTG Finite State Machine from OTG spec
18 #include <linux/usb/otg.h>
19 #include <linux/usb/otg-fsm.h>
74 if (fsm->otg->gadget) in otg_leave_state()
75 fsm->otg->gadget->host_request_flag = 0; in otg_leave_state()
105 if (fsm->otg->gadget) in otg_leave_state()
106 fsm->otg->gadget->host_request_flag = 0; in otg_leave_state()
125 enum usb_otg_state state = fsm->otg->state; in otg_hnp_polling_work()
132 udev = usb_hub_find_child(fsm->otg->host->root_hub, 1); in otg_hnp_polling_work()
134 dev_err(fsm->otg->host->controller, in otg_hnp_polling_work()
[all …]
/Linux-v6.6/drivers/phy/ti/
Dphy-dm816x-usb.c23 * phy as being SR70LX Synopsys USB 2.0 OTG nanoPHY. It also seems at
53 static int dm816x_usb_phy_set_host(struct usb_otg *otg, struct usb_bus *host) in dm816x_usb_phy_set_host() argument
55 otg->host = host; in dm816x_usb_phy_set_host()
57 otg->state = OTG_STATE_UNDEFINED; in dm816x_usb_phy_set_host()
62 static int dm816x_usb_phy_set_peripheral(struct usb_otg *otg, in dm816x_usb_phy_set_peripheral() argument
65 otg->gadget = gadget; in dm816x_usb_phy_set_peripheral()
67 otg->state = OTG_STATE_UNDEFINED; in dm816x_usb_phy_set_peripheral()
180 struct usb_otg *otg; in dm816x_usb_phy_probe() local
212 otg = devm_kzalloc(&pdev->dev, sizeof(*otg), GFP_KERNEL); in dm816x_usb_phy_probe()
213 if (!otg) in dm816x_usb_phy_probe()
[all …]

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