| /kernel/linux/linux-4.19/include/linux/usb/ |
| D | otg.h | 2 /* 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 …]
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| /kernel/linux/linux-5.10/include/linux/usb/ |
| D | otg.h | 2 /* 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 …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/dcn30/ |
| D | dcn30_optc.h | 33 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 …]
|
| /kernel/linux/linux-5.10/drivers/usb/phy/ |
| D | phy-isp1301-omap.c | 3 * isp1301_omap - ISP 1301 USB transceiver, talking to OMAP OTG controller
19 #include <linux/usb/otg.h>
36 MODULE_DESCRIPTION("ISP1301 USB OTG Transceiver Driver");
55 # define WORK_UPDATE_ISP 0 /* update ISP from OTG */
56 # define WORK_UPDATE_OTG 1 /* update OTG from ISP */
111 * unless the OTG port is used only in B-peripheral mode. in enable_vbus_draw()
125 /* products will deliver OTG messages with LEDs, GUI, etc */
128 printk(KERN_NOTICE "OTG device not responding.\n"); in notresponding()
224 return usb_otg_state_string(isp->phy.otg->state); in state_name()
234 * while OTG is running.
[all …]
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| D | phy-mv-usb.c | 21 #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 …]
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| D | phy-fsl-usb.c | 43 #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 …]
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| D | phy-tahvo.c | 21 #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 …]
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| D | phy-ulpi.c | 17 #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 …]
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| D | phy-generic.c | 18 #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 …]
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| D | phy-gpio-vbus-usb.c | 20 #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 …]
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| /kernel/linux/linux-4.19/drivers/usb/phy/ |
| D | phy-isp1301-omap.c | 3 * isp1301_omap - ISP 1301 USB transceiver, talking to OMAP OTG controller
19 #include <linux/usb/otg.h>
36 MODULE_DESCRIPTION("ISP1301 USB OTG Transceiver Driver");
55 # define WORK_UPDATE_ISP 0 /* update ISP from OTG */
56 # define WORK_UPDATE_OTG 1 /* update OTG from ISP */
111 * unless the OTG port is used only in B-peripheral mode. in enable_vbus_draw()
125 /* products will deliver OTG messages with LEDs, GUI, etc */
128 printk(KERN_NOTICE "OTG device not responding.\n"); in notresponding()
224 return usb_otg_state_string(isp->phy.otg->state); in state_name()
234 * while OTG is running.
[all …]
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| D | phy-fsl-usb.c | 43 #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 …]
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| D | phy-mv-usb.c | 20 #include <linux/usb/otg.h>
27 #define DRIVER_DESC "Marvell USB OTG transceiver driver"
32 static const char driver_name[] = "mv-otg";
51 static int mv_otg_set_vbus(struct usb_otg *otg, bool on) in mv_otg_set_vbus() argument
53 struct mv_otg *mvotg = container_of(otg->usb_phy, struct mv_otg, phy); in mv_otg_set_vbus()
60 static int mv_otg_set_host(struct usb_otg *otg, in mv_otg_set_host() argument
63 otg->host = host; in mv_otg_set_host()
68 static int mv_otg_set_peripheral(struct usb_otg *otg, in mv_otg_set_peripheral() argument
71 otg->gadget = gadget; in mv_otg_set_peripheral()
196 struct usb_otg *otg = mvotg->phy.otg; in mv_otg_start_host() local
[all …]
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| D | phy-tahvo.c | 21 #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 …]
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| D | phy-generic.c | 18 #include <linux/usb/otg.h>
105 struct usb_otg *otg = nop->phy.otg; in nop_gpio_vbus_thread() local
115 otg->state = OTG_STATE_B_PERIPHERAL; in nop_gpio_vbus_thread()
118 /* drawing a "unit load" is *always* OK, except for OTG */ in nop_gpio_vbus_thread()
122 otg->gadget); in nop_gpio_vbus_thread()
127 otg->state = OTG_STATE_B_IDLE; in nop_gpio_vbus_thread()
131 otg->gadget); in nop_gpio_vbus_thread()
174 static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) in nop_set_peripheral() argument
176 if (!otg) in nop_set_peripheral()
180 otg->gadget = NULL; in nop_set_peripheral()
[all …]
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| D | phy-gpio-vbus-usb.c | 21 #include <linux/usb/otg.h>
104 if (!gpio_vbus->phy.otg->gadget) in gpio_vbus_work()
121 gpio_vbus->phy.otg->state = OTG_STATE_B_PERIPHERAL; in gpio_vbus_work()
123 usb_gadget_vbus_connect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
125 /* drawing a "unit load" is *always* OK, except for OTG */ in gpio_vbus_work()
133 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
142 usb_gadget_vbus_disconnect(gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
144 gpio_vbus->phy.otg->state = OTG_STATE_B_IDLE; in gpio_vbus_work()
148 status, gpio_vbus->phy.otg->gadget); in gpio_vbus_work()
159 struct usb_otg *otg = gpio_vbus->phy.otg; in gpio_vbus_irq() local
[all …]
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| /kernel/linux/linux-4.19/drivers/gpu/drm/amd/display/dc/dcn10/ |
| D | dcn10_optc.h | 35 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 …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/usb/ |
| D | generic.txt | 11 "peripheral" and "otg". In case this attribute isn't
13 OTG.
19 - otg-rev: tells usb driver the release number of the OTG and EH supplement
22 property is used if any real OTG features(HNP/SRP/ADP)
23 is enabled, if ADP is required, otg-rev should be
26 - hnp-disable: tells OTG controllers we want to disable OTG HNP, normally HNP
27 is the basic function of real OTG except you want it
29 - srp-disable: tells OTG controllers we want to disable OTG SRP, SRP is
30 optional for OTG device.
31 - adp-disable: tells OTG controllers we want to disable OTG ADP, ADP is
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/dcn10/ |
| D | dcn10_optc.h | 35 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 …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | generic.txt | 12 "peripheral" and "otg". In case this attribute isn't
14 OTG.
20 - otg-rev: tells usb driver the release number of the OTG and EH supplement
23 property is used if any real OTG features(HNP/SRP/ADP)
24 is enabled, if ADP is required, otg-rev should be
27 - hnp-disable: tells OTG controllers we want to disable OTG HNP, normally HNP
28 is the basic function of real OTG except you want it
30 - srp-disable: tells OTG controllers we want to disable OTG SRP, SRP is
31 optional for OTG device.
32 - adp-disable: tells OTG controllers we want to disable OTG ADP, ADP is
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/phy/ |
| D | phy-rockchip-inno-usb2.txt | 28 The sub-node name is used to identify host or otg port,
30 * "otg-port" : the name of otg port.
38 * "otg-id" : for the otg id interrupt.
39 * "otg-bvalid" : for the otg vbus interrupt.
40 * "linestate" : for the host/otg linestate interrupt.
42 * "otg-mux" : otg-port interrupt, which mux otg-id/otg-bvalid/linestate
64 u2phy_otg: otg-port {
69 interrupt-names = "otg-id", "otg-bvalid", "linestate";
|
| /kernel/linux/linux-5.10/drivers/phy/samsung/ |
| D | phy-exynos5250-usb2.c | 201 u32 otg; in exynos5250_power_on() local
213 /* OTG configuration */ in exynos5250_power_on()
214 otg = readl(drv->reg_phy + EXYNOS_5250_USBOTGSYS); in exynos5250_power_on()
216 otg &= ~EXYNOS_5250_USBOTGSYS_FSEL_MASK; in exynos5250_power_on()
217 otg |= drv->ref_reg_val << EXYNOS_5250_USBOTGSYS_FSEL_SHIFT; in exynos5250_power_on()
219 otg &= ~(EXYNOS_5250_USBOTGSYS_FORCE_SUSPEND | in exynos5250_power_on()
222 otg |= EXYNOS_5250_USBOTGSYS_PHY_SW_RST | in exynos5250_power_on()
227 otg &= ~EXYNOS_5250_USBOTGSYS_REFCLKSEL_MASK; in exynos5250_power_on()
228 otg |= EXYNOS_5250_REFCLKSEL_CLKCORE << in exynos5250_power_on()
230 writel(otg, drv->reg_phy + EXYNOS_5250_USBOTGSYS); in exynos5250_power_on()
[all …]
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| /kernel/linux/linux-4.19/drivers/phy/samsung/ |
| D | phy-exynos5250-usb2.c | 204 u32 otg; in exynos5250_power_on() local
216 /* OTG configuration */ in exynos5250_power_on()
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()
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/include/ivsrcid/dcn/ |
| D | irqsrcs_dcn_1_0.h | 528 #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 …]
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| /kernel/linux/linux-4.19/drivers/gpu/drm/amd/include/ivsrcid/ |
| D | irqsrcs_dcn_1_0.h | 528 #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 …]
|