| /linux-6.14.4/drivers/usb/cdns3/ |
| D | drd.c | 23 * @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()
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| D | core.c | 27 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->mutex); in cdns_role_start()
47 ret = cdns->roles[role]->start(cdns); in cdns_role_start()
49 cdns->roles[role]->state = CDNS_ROLE_STATE_ACTIVE; in cdns_role_start()
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| D | cdns3-plat.c | 26 static int set_phy_power_on(struct cdns *cdns) in set_phy_power_on() argument
30 ret = phy_power_on(cdns->usb2_phy); in set_phy_power_on()
34 ret = phy_power_on(cdns->usb3_phy); in set_phy_power_on()
36 phy_power_off(cdns->usb2_phy); in set_phy_power_on()
41 static void set_phy_power_off(struct cdns *cdns) in set_phy_power_off() argument
43 phy_power_off(cdns->usb3_phy); in set_phy_power_off()
44 phy_power_off(cdns->usb2_phy); in set_phy_power_off()
57 struct cdns *cdns; in cdns3_plat_probe() local
61 cdns = devm_kzalloc(dev, sizeof(*cdns), GFP_KERNEL); in cdns3_plat_probe()
62 if (!cdns) in cdns3_plat_probe()
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| D | core.h | 17 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);
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| D | host.c | 69 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()
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| D | drd.h | 212 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);
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| D | gadget-export.h | 15 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
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| D | cdnsp-pci.c | 28 #define PCI_DRIVER_NAME "cdns-pci-usbssp"
29 #define PLAT_DRIVER_NAME "cdns-usbssp"
52 struct cdns *cdnsp; in cdnsp_pci_probe()
174 struct cdns *cdnsp; in cdnsp_pci_remove()
178 cdnsp = (struct cdns *)pci_get_drvdata(pdev); in cdnsp_pci_remove()
194 struct cdns *cdns = dev_get_drvdata(dev); in cdnsp_pci_suspend() local
196 return cdns_suspend(cdns); in cdnsp_pci_suspend()
201 struct cdns *cdns = dev_get_drvdata(dev); in cdnsp_pci_resume() local
205 spin_lock_irqsave(&cdns->lock, flags); in cdnsp_pci_resume()
206 ret = cdns_resume(cdns); in cdnsp_pci_resume()
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| D | host-export.h | 14 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
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| /linux-6.14.4/drivers/soundwire/ |
| D | cadence_master.c | 204 static inline u32 cdns_readl(struct sdw_cdns *cdns, int offset) in cdns_readl() argument
206 return readl(cdns->registers + offset); in cdns_readl()
209 static inline void cdns_writel(struct sdw_cdns *cdns, int offset, u32 value) in cdns_writel() argument
211 writel(value, cdns->registers + offset); in cdns_writel()
214 static inline u32 cdns_ip_readl(struct sdw_cdns *cdns, int offset) in cdns_ip_readl() argument
216 return cdns_readl(cdns, cdns->ip_offset + offset); in cdns_ip_readl()
219 static inline void cdns_ip_writel(struct sdw_cdns *cdns, int offset, u32 value) in cdns_ip_writel() argument
221 return cdns_writel(cdns, cdns->ip_offset + offset, value); in cdns_ip_writel()
224 static inline void cdns_updatel(struct sdw_cdns *cdns, in cdns_updatel() argument
229 tmp = cdns_readl(cdns, offset); in cdns_updatel()
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| D | intel_bus_common.c | 14 struct device *dev = sdw->cdns.dev; in intel_start_bus()
15 struct sdw_cdns *cdns = &sdw->cdns; in intel_start_bus() local
16 struct sdw_bus *bus = &cdns->bus; in intel_start_bus()
19 ret = sdw_cdns_soft_reset(cdns); in intel_start_bus()
32 ret = sdw_cdns_init(cdns); in intel_start_bus()
38 sdw_cdns_config_update(cdns); in intel_start_bus()
48 ret = sdw_cdns_config_update_set_wait(cdns); in intel_start_bus()
54 ret = sdw_cdns_enable_interrupt(cdns, true); in intel_start_bus()
60 ret = sdw_cdns_exit_reset(cdns); in intel_start_bus()
66 sdw_cdns_check_self_clearing_bits(cdns, __func__, in intel_start_bus()
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| D | intel_ace2x.c | 29 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()
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| D | intel.c | 140 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()
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| D | intel_auxdevice.c | 84 struct sdw_cdns *cdns = bus_to_cdns(bus); in generic_pre_bank_switch() local
85 struct sdw_intel *sdw = cdns_to_intel(cdns); in generic_pre_bank_switch()
92 struct sdw_cdns *cdns = bus_to_cdns(bus); in generic_post_bank_switch() local
93 struct sdw_intel *sdw = cdns_to_intel(cdns); in generic_post_bank_switch()
102 struct sdw_cdns *cdns = bus_to_cdns(bus); in generic_new_peripheral_assigned() local
103 struct sdw_intel *sdw = cdns_to_intel(cdns); in generic_new_peripheral_assigned()
303 struct sdw_cdns *cdns; in intel_link_probe() local
311 cdns = &sdw->cdns; in intel_link_probe()
312 bus = &cdns->bus; in intel_link_probe()
316 cdns->dev = dev; in intel_link_probe()
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| D | cadence_master.h | 166 int sdw_cdns_probe(struct sdw_cdns *cdns);
171 int sdw_cdns_soft_reset(struct sdw_cdns *cdns);
172 int sdw_cdns_init(struct sdw_cdns *cdns);
173 int sdw_cdns_pdi_init(struct sdw_cdns *cdns,
175 int sdw_cdns_exit_reset(struct sdw_cdns *cdns);
176 int sdw_cdns_enable_interrupt(struct sdw_cdns *cdns, bool state);
178 bool sdw_cdns_is_clock_stop(struct sdw_cdns *cdns);
179 int sdw_cdns_clock_stop(struct sdw_cdns *cdns, bool block_wake);
180 int sdw_cdns_clock_restart(struct sdw_cdns *cdns, bool bus_reset);
183 void sdw_cdns_debugfs_init(struct sdw_cdns *cdns, struct dentry *root);
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| /linux-6.14.4/drivers/gpu/drm/bridge/cadence/ |
| D | Makefile | 2 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
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| /linux-6.14.4/Documentation/devicetree/bindings/spi/ |
| D | cdns,qspi-nor.yaml | 4 $id: http://devicetree.org/schemas/spi/cdns,qspi-nor.yaml#
56 cdns,fifo-depth:
61 cdns,fifo-depth:
79 - const: cdns,qspi-nor
80 - const: cdns,qspi-nor
103 cdns,fifo-depth:
108 cdns,fifo-width:
114 cdns,trigger-address:
119 cdns,is-decoded-cs:
125 cdns,rclk-en:
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| D | cdns,qspi-nor-peripheral-props.yaml | 4 $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:
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| /linux-6.14.4/Documentation/devicetree/bindings/net/ |
| D | cdns,macb.yaml | 4 $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
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| /linux-6.14.4/Documentation/devicetree/bindings/phy/ |
| D | phy-cadence-torrent.yaml | 22 - 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>;
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| D | phy-cadence-sierra.yaml | 20 - cdns,sierra-phy-t0
64 cdns,autoconf:
94 cdns,phy-type:
101 cdns,num-lanes:
108 cdns,ssc-mode:
143 compatible = "cdns,sierra-phy-t0";
154 cdns,num-lanes = <2>;
156 cdns,phy-type = <PHY_TYPE_PCIE>;
161 cdns,num-lanes = <1>;
163 cdns,phy-type = <PHY_TYPE_PCIE>;
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| /linux-6.14.4/Documentation/devicetree/bindings/mmc/ |
| D | cdns,sdhci.yaml | 4 $id: http://devicetree.org/schemas/mmc/cdns,sdhci.yaml#
20 - const: cdns,sd4hc
40 cdns,phy-input-delay-sd-highspeed:
46 cdns,phy-input-delay-legacy:
52 cdns,phy-input-delay-sd-uhs-sdr12:
58 cdns,phy-input-delay-sd-uhs-sdr25:
64 cdns,phy-input-delay-sd-uhs-sdr50:
70 cdns,phy-input-delay-sd-uhs-ddr50:
76 cdns,phy-input-delay-mmc-highspeed:
82 cdns,phy-input-delay-mmc-ddr:
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| /linux-6.14.4/Documentation/devicetree/bindings/pci/ |
| D | cdns,cdns-pcie-ep.yaml | 4 $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>;
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| D | cdns,cdns-pcie-host.yaml | 4 $id: http://devicetree.org/schemas/pci/cdns,cdns-pcie-host.yaml#
13 - $ref: cdns-pcie-host.yaml#
17 const: cdns,cdns-pcie-host
40 compatible = "cdns,cdns-pcie-host";
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| /linux-6.14.4/Documentation/devicetree/bindings/ufs/ |
| D | cdns,ufshc.yaml | 4 $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";
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