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/linux/drivers/usb/cdns3/
H A Ddrd.c23 * @cdns: pointer to context structure
28 static int cdns_set_mode(struct cdns *cdns, enum usb_dr_mode mode) in cdns_set_mode() argument
39 dev_dbg(cdns->dev, "Set controller to OTG mode\n"); in cdns_set_mode()
41 if (cdns->version == CDNSP_CONTROLLER_V2) in cdns_set_mode()
42 override_reg = &cdns->otg_cdnsp_regs->override; in cdns_set_mode()
43 else if (cdns->version == CDNS3_CONTROLLER_V1) in cdns_set_mode()
44 override_reg = &cdns->otg_v1_regs->override; in cdns_set_mode()
46 override_reg = &cdns->otg_v0_regs->ctrl1; in cdns_set_mode()
50 if (cdns->version != CDNS3_CONTROLLER_V0) in cdns_set_mode()
57 if (cdns->version == CDNS3_CONTROLLER_V1) { in cdns_set_mode()
[all …]
H A Dcore.c27 static int cdns_idle_init(struct cdns *cdns);
29 static int cdns_role_start(struct cdns *cdns, enum usb_role role) in cdns_role_start() argument
36 mutex_lock(&cdns->mutex); in cdns_role_start()
37 cdns->role = role; in cdns_role_start()
38 mutex_unlock(&cdns->mutex); in cdns_role_start()
40 if (!cdns->roles[role]) in cdns_role_start()
43 if (cdns->roles[role]->state == CDNS_ROLE_STATE_ACTIVE) in cdns_role_start()
46 mutex_lock(&cdns in cdns_role_start()
55 cdns_role_stop(struct cdns * cdns) cdns_role_stop() argument
71 cdns_exit_roles(struct cdns * cdns) cdns_exit_roles() argument
83 cdns_core_init_role(struct cdns * cdns) cdns_core_init_role() argument
212 cdns_hw_role_state_machine(struct cdns * cdns) cdns_hw_role_state_machine() argument
263 cdns_idle_role_start(struct cdns * cdns) cdns_idle_role_start() argument
268 cdns_idle_role_stop(struct cdns * cdns) cdns_idle_role_stop() argument
274 cdns_idle_init(struct cdns * cdns) cdns_idle_init() argument
298 cdns_hw_role_switch(struct cdns * cdns) cdns_hw_role_switch() argument
344 struct cdns *cdns = usb_role_switch_get_drvdata(sw); cdns_role_get() local
360 struct cdns *cdns = usb_role_switch_get_drvdata(sw); cdns_role_set() local
407 struct cdns *cdns = data; cdns_wakeup_irq() local
427 cdns_init(struct cdns * cdns) cdns_init() argument
497 cdns_remove(struct cdns * cdns) cdns_remove() argument
507 cdns_suspend(struct cdns * cdns) cdns_suspend() argument
525 cdns_resume(struct cdns * cdns) cdns_resume() argument
562 cdns_set_active(struct cdns * cdns,u8 set_active) cdns_set_active() argument
[all...]
H A Dcore.h17 struct cdns;
30 int (*start)(struct cdns *cdns);
31 void (*stop)(struct cdns *cdns);
32 int (*suspend)(struct cdns *cdns, bool do_wakeup);
33 int (*resume)(struct cdns *cdns, bool hibernated);
51 * struct cdns - Representation of Cadence USB3 DRD controller.
67 * @host_dev: the child host device pointer for cdns core
84 struct cdns { struct
121 int (*gadget_init)(struct cdns *cdns); argument
124 int cdns_hw_role_switch(struct cdns *cdns);
[all …]
H A Dhost.c69 static int __cdns_host_init(struct cdns *cdns) in __cdns_host_init() argument
75 cdns_drd_host_on(cdns); in __cdns_host_init()
79 dev_err(cdns->dev, "couldn't allocate xHCI device\n"); in __cdns_host_init()
83 xhci->dev.parent = cdns->dev; in __cdns_host_init()
84 cdns->host_dev = xhci; in __cdns_host_init()
86 ret = platform_device_add_resources(xhci, cdns->xhci_res, in __cdns_host_init()
89 dev_err(cdns->dev, "couldn't add resources to xHCI device\n"); in __cdns_host_init()
93 if (cdns->version < CDNSP_CONTROLLER_V2) in __cdns_host_init()
94 cdns->xhci_plat_data = kmemdup(&xhci_plat_cdns3_xhci, in __cdns_host_init()
97 cdns->xhci_plat_data = kmemdup(&xhci_plat_cdnsp_xhci, in __cdns_host_init()
[all …]
H A Ddrd.h212 bool cdns_is_host(struct cdns *cdns);
213 bool cdns_is_device(struct cdns *cdns);
214 int cdns_get_id(struct cdns *cdns);
215 int cdns_get_vbus(struct cdns *cdns);
216 void cdns_clear_vbus(struct cdns *cdns);
217 void cdns_set_vbus(struct cdns *cdns);
218 int cdns_drd_init(struct cdns *cdns);
219 int cdns_drd_exit(struct cdns *cdns);
220 int cdns_drd_update_mode(struct cdns *cdns);
221 int cdns_drd_gadget_on(struct cdns *cdns);
[all …]
H A Dgadget-export.h15 int cdnsp_gadget_init(struct cdns *cdns);
18 static inline int cdnsp_gadget_init(struct cdns *cdns) in cdnsp_gadget_init() argument
27 int cdns3_gadget_init(struct cdns *cdns);
30 static inline int cdns3_gadget_init(struct cdns *cdns) in cdns3_gadget_init() argument
H A Dhost-export.h14 int cdns_host_init(struct cdns *cdns);
18 static inline int cdns_host_init(struct cdns *cdns) in cdns_host_init() argument
23 static inline void cdns_host_exit(struct cdns *cdns) { } in cdns_host_exit() argument
/linux/drivers/soundwire/
H A Dintel_ace2x.c29 struct sdw_bus *bus = &sdw->cdns.bus; in intel_shim_vs_init()
79 dev_dbg(sdw->cdns.dev, "clock source %d LVSCTL %#x\n", source, val); in intel_shim_vs_set_clock_source()
128 struct sdw_bus *bus = &sdw->cdns.bus; in intel_link_power_up()
153 dev_err(sdw->cdns.dev, "%s: hdac_bus_eml_sdw_power_up failed: %d\n", in intel_link_power_up()
162 dev_dbg(sdw->cdns.dev, "first link up, programming SYNCPRD\n"); in intel_link_power_up()
166 dev_err(sdw->cdns.dev, "%s: hdac_bus_eml_sdw_set_syncprd failed: %d\n", in intel_link_power_up()
174 dev_err(sdw->cdns.dev, "%s: hdac_bus_eml_sdw_wait_syncpu failed: %d\n", in intel_link_power_up()
185 sdw->cdns.link_up = true; in intel_link_power_up()
203 sdw->cdns.link_up = false; in intel_link_power_down()
213 dev_err(sdw->cdns.dev, "%s: hdac_bus_eml_sdw_power_down failed: %d\n", in intel_link_power_down()
[all …]
H A Dintel.c140 struct sdw_bus *bus = &sdw->cdns.bus; in intel_set_m_datamode()
158 struct sdw_bus *bus = &sdw->cdns.bus; in intel_set_s_datamode()
175 struct dentry *root = sdw->cdns.bus.debugfs; in intel_debugfs_init()
191 sdw_cdns_debugfs_init(&sdw->cdns, sdw->debugfs); in intel_debugfs_init()
342 struct sdw_bus *bus = &sdw->cdns.bus; in intel_link_power_up()
373 dev_err(sdw->cdns.dev, "%s: invalid clock configuration, mclk %d lcap_mlcs %d\n", in intel_link_power_up()
393 dev_dbg(sdw->cdns.dev, "powering up all links\n"); in intel_link_power_up()
396 dev_dbg(sdw->cdns.dev, in intel_link_power_up()
418 dev_err(sdw->cdns.dev, "Failed to power up link: %d\n", ret); in intel_link_power_up()
426 dev_err(sdw->cdns.dev, in intel_link_power_up()
[all …]
/linux/drivers/gpu/drm/bridge/cadence/
H A DMakefile2 obj-$(CONFIG_DRM_CDNS_DSI) += cdns-dsi.o
3 cdns-dsi-y := cdns-dsi-core.o
4 cdns-dsi-$(CONFIG_DRM_CDNS_DSI_J721E) += cdns-dsi-j721e.o
5 obj-$(CONFIG_DRM_CDNS_MHDP8546) += cdns-mhdp8546.o
6 cdns-mhdp8546-y := cdns-mhdp8546-core.o cdns-mhdp8546-hdcp.o
7 cdns-mhdp8546-$(CONFIG_DRM_CDNS_MHDP8546_J721E) += cdns-mhdp8546-j721e.o
H A Dcdns-dsi-core.h51 * struct cdns_dsi_platform_ops - CDNS DSI Platform operations
52 * @init: Called in the CDNS DSI probe
53 * @deinit: Called in the CDNS DSI remove
54 * @enable: Called at the beginning of CDNS DSI bridge enable
55 * @disable: Called at the end of CDNS DSI bridge disable
/linux/Documentation/devicetree/bindings/net/
H A Dcdns,macb.yaml4 $id: http://devicetree.org/schemas/net/cdns,macb.yaml#
18 - cdns,at91rm9200-emac # Atmel at91rm9200 SoC
19 - const: cdns,emac # Generic
23 - cdns,zynq-gem # Xilinx Zynq-7xxx SoC
24 - cdns,zynqmp-gem # Xilinx Zynq Ultrascale+ MPSoC
25 - const: cdns,gem # Generic
33 - const: cdns,gem # Generic
37 - cdns,at91sam9260-macb # Atmel at91sam9 SoCs
38 - cdns,sam9x60-macb # Microchip sam9x60 SoC
40 - const: cdns,macb # Generic
[all …]
/linux/Documentation/devicetree/bindings/phy/
H A Dphy-cadence-torrent.yaml22 - cdns,torrent-phy
97 cdns,phy-type:
105 cdns,num-lanes:
112 cdns,ssc-mode:
121 cdns,max-bit-rate:
132 - cdns,phy-type
133 - cdns,num-lanes
159 compatible = "cdns,torrent-phy";
174 cdns,phy-type = <PHY_TYPE_DP>;
175 cdns,num-lanes = <4>;
[all …]
/linux/Documentation/devicetree/bindings/pci/
H A Dcdns,cdns-pcie-ep.yaml4 $id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-ep.yaml#
13 - $ref: cdns-pcie-ep.yaml#
17 const: cdns,cdns-pcie-ep
40 compatible = "cdns,cdns-pcie-ep";
44 cdns,max-outbound-regions = <16>;
/linux/Documentation/devicetree/bindings/spi/
H A Dcdns,qspi-nor-peripheral-props.yaml4 $id: http://devicetree.org/schemas/spi/cdns,qspi-nor-peripheral-props.yaml#
16 # cdns,qspi-nor.yaml
17 cdns,read-delay:
22 cdns,tshsl-ns:
27 cdns,tsd2d-ns:
32 cdns,tchsh-ns:
37 cdns,tslch-ns:
/linux/Documentation/devicetree/bindings/ufs/
H A Dcdns,ufshc.yaml4 $id: http://devicetree.org/schemas/ufs/cdns,ufshc.yaml#
18 - cdns,ufshc
19 - cdns,ufshc-m31-16nm
30 - cdns,ufshc
31 # CDNS UFS HC + M31 16nm PHY
32 - cdns,ufshc-m31-16nm
67 compatible = "cdns,ufshc", "jedec,ufs-2.0";
/linux/arch/arm64/boot/dts/amd/
H A Delba.dtsi82 compatible = "amd,pensando-elba-qspi", "cdns,qspi-nor";
89 cdns,fifo-depth = <1024>;
90 cdns,fifo-width = <4>;
91 cdns,trigger-address = <0x7fff0000>;
173 compatible = "amd,pensando-elba-sd4hc", "cdns,sd4hc";
178 cdns,phy-input-delay-sd-highspeed = <0x4>;
179 cdns,phy-input-delay-legacy = <0x4>;
180 cdns,phy-input-delay-sd-uhs-sdr50 = <0x6>;
181 cdns,phy-input-delay-sd-uhs-ddr50 = <0x16>;
H A Delba-asic-common.dtsi31 cdns,read-delay = <0>;
32 cdns,tshsl-ns = <0>;
33 cdns,tsd2d-ns = <0>;
34 cdns,tchsh-ns = <0>;
35 cdns,tslch-ns = <0>;
/linux/arch/arm/boot/dts/intel/socfpga/
H A Dsocfpga_cyclone5_vining_fpga.dts232 cdns,read-delay = <4>;
233 cdns,tshsl-ns = <50>;
234 cdns,tsd2d-ns = <50>;
235 cdns,tchsh-ns = <4>;
236 cdns,tslch-ns = <4>;
247 cdns,read-delay = <4>;
248 cdns,tshsl-ns = <50>;
249 cdns,tsd2d-ns = <50>;
250 cdns,tchsh-ns = <4>;
251 cdns,tslch-ns = <4>;
H A Dsocfpga_arria10_socdk_qspi.dts20 cdns,read-delay = <3>;
21 cdns,tshsl-ns = <50>;
22 cdns,tsd2d-ns = <50>;
23 cdns,tchsh-ns = <4>;
24 cdns,tslch-ns = <4>;
H A Dsocfpga_cyclone5_socrates.dts87 cdns,read-delay = <4>;
88 cdns,tshsl-ns = <50>;
89 cdns,tsd2d-ns = <50>;
90 cdns,tchsh-ns = <4>;
91 cdns,tslch-ns = <4>;
/linux/arch/xtensa/boot/dts/
H A Dcsp.dts5 compatible = "cdns,xtensa-xtfpga";
11 …bootargs = "earlycon=cdns,0xfd000000,115200 console=tty0 console=ttyPS0,115200 root=/dev/ram0 rw e…
23 compatible = "cdns,xtensa-cpu";
29 compatible = "cdns,xtensa-pic";
48 compatible = "xlnx,xuartps", "cdns,uart-r1p8";
H A Dxtfpga.dtsi3 compatible = "cdns,xtensa-xtfpga";
21 compatible = "cdns,xtensa-cpu";
28 compatible = "cdns,xtensa-pic";
53 compatible = "cdns,xtfpga-clock";
80 compatible = "cdns,xtfpga-i2s";
107 compatible = "cdns,xtfpga-spi";
/linux/Documentation/devicetree/bindings/mtd/
H A Dcdns,hp-nfc.yaml4 $id: http://devicetree.org/schemas/mtd/cdns,hp-nfc.yaml#
18 - const: cdns,hp-nfc
43 cdns,board-delay-ps:
67 compatible = "cdns,hp-nfc";
76 cdns,board-delay-ps = <4830>;
/linux/Documentation/devicetree/bindings/usb/
H A Dcdns,usb3.yaml4 $id: http://devicetree.org/schemas/usb/cdns,usb3.yaml#
14 const: cdns,usb3
66 cdns,on-chip-buff-size:
72 cdns,phyrst-a-enable:
99 compatible = "cdns,usb3";

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