Home
last modified time | relevance | path

Searched full:retimer (Results 1 – 25 of 25) sorted by relevance

/linux/drivers/usb/typec/mux/
H A Dps883x.c3 * Parade ps883x usb retimer driver
49 struct typec_retimer *retimer; member
61 struct mutex lock; /* protect non-concurrent retimer & switch */
67 static int ps883x_enable_vregs(struct ps883x_retimer *retimer) in ps883x_enable_vregs() argument
69 struct device *dev = &retimer->client->dev; in ps883x_enable_vregs()
72 ret = regulator_enable(retimer->vdd33_supply); in ps883x_enable_vregs()
78 ret = regulator_enable(retimer->vdd33_cap_supply); in ps883x_enable_vregs()
86 ret = regulator_enable(retimer->vdd_supply); in ps883x_enable_vregs()
92 ret = regulator_enable(retimer->vddar_supply); in ps883x_enable_vregs()
98 ret = regulator_enable(retimer->vddat_supply); in ps883x_enable_vregs()
[all …]
/linux/drivers/usb/typec/
H A Dretimer.c5 * USB Type-C Retimer support.
18 #include "retimer.h"
39 * fwnode_typec_retimer_get - Find USB Type-C retimer.
42 * Finds a retimer linked to the caller. This function is primarily meant for the
43 * Type-C drivers. Returns a reference to the retimer on success, NULL if no
45 * was found but the retimer has not been enumerated yet.
49 struct typec_retimer *retimer; in fwnode_typec_retimer_get() local
51 retimer = fwnode_connection_find_match(fwnode, "retimer-switch", NULL, typec_retimer_match); in fwnode_typec_retimer_get()
52 if (!IS_ERR_OR_NULL(retimer)) in fwnode_typec_retimer_get()
53 WARN_ON(!try_module_get(retimer->dev.parent->driver->owner)); in fwnode_typec_retimer_get()
[all …]
/linux/drivers/thunderbolt/
H A Dretimer.c3 * Thunderbolt/USB4 retimer support.
24 * tb_retimer_nvm_read() - Read contents of retimer NVM
25 * @rt: Retimer device
30 * Reads retimer NVM and copies the contents to @buf.
156 * Check the status now if we still can access the retimer. It in tb_retimer_nvm_authenticate()
205 * If the retimer has it set, store it for the new retimer in tb_retimer_nvm_authenticate_status()
278 * When NVM authentication starts the retimer is not in nvm_authenticate_store()
400 tb_port_warn(port, "failed read retimer VendorId: %d\n", ret); in tb_retimer_add()
408 tb_port_warn(port, "failed read retimer ProductId: %d\n", ret); in tb_retimer_add()
439 dev_err(&rt->dev, "failed to register retimer: %d\n", ret); in tb_retimer_add()
[all …]
H A Dnvm.c253 * Make sure the device ID in the image matches the retimer in intel_retimer_nvm_validate()
272 /* Retimer vendor NVM support table */
325 dev_dbg(dev, "retimer NVM format of vendor %#x unknown\n", in tb_nvm_alloc()
/linux/include/linux/usb/
H A Dtypec_retimer.h20 typedef int (*typec_retimer_set_fn_t)(struct typec_retimer *retimer,
31 void typec_retimer_put(struct typec_retimer *retimer);
32 int typec_retimer_set(struct typec_retimer *retimer, struct typec_retimer_state *state);
41 void typec_retimer_unregister(struct typec_retimer *retimer);
43 void *typec_retimer_get_drvdata(struct typec_retimer *retimer);
H A Dpd_vdo.h398 * <9> :: Active element (0b == redriver, 1b == retimer)
/linux/Documentation/hwmon/
H A Dintel-m10-bmc-hwmon.rst50 temp5_label "Retimer A Temperature"
51 temp6_label "Retimer A SerDes Temperature"
52 temp7_label "Retimer B Temperature"
53 temp8_label "Retimer B SerDes Temperature"
H A Dpt5161l.rst22 PT5161L series PCIe retimer chips.
25 https://github.com/facebook/openbmc/tree/helium/common/recipes-lib/retimer-v2.14
40 fw_ver Firmware version of the retimer
/linux/Documentation/devicetree/bindings/usb/
H A Dparade,ps8830.yaml7 title: Parade PS883x USB and DisplayPort Retimer
49 retimer-switch: true
80 - retimer-switch
111 retimer-switch;
H A Dnxp,ptn36502.yaml24 retimer-switch: true
65 retimer-switch;
H A Donnn,nb7vpq904m.yaml25 retimer-switch: true
110 retimer-switch;
H A Dusb-switch.yaml24 retimer-switch:
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-dfl-devices-n3000-nios18 the retimer A configured by the Nios firmware. The value is
30 retimer modes, more enumeration value is expected.
38 the retimer B configured by the Nios firmware. The value format
H A Dsysfs-bus-thunderbolt334 retimers. Each retimer appear under the USB4 port as if
343 Description: Retimer device identifier read from the hardware.
364 Description: Holds retimer NVM version number. Format: %x.%x, major.minor.
370 Description: Retimer vendor identifier read from the hardware.
/linux/drivers/fpga/
H A Ddfl-n3000-nios.c56 /* Mode for retimer A, link 0, the same below */
326 …dev_err(dev, "Nios version reg = 0x%x, skip INIT_DONE check, but the retimer may be uninitialized\… in n3000_nios_init_done_check()
332 /* read NIOS_INIT to check if retimer initialization is done */ in n3000_nios_init_done_check()
345 * When the retimer is to be set to 10G mode, there is no FEC in n3000_nios_init_done_check()
348 * mode field cause host could not get the retimer working mode in n3000_nios_init_done_check()
351 * For now the driver doesn't support the retimer FEC mode in n3000_nios_init_done_check()
385 * Nios firmware reports any error during the retimer in n3000_nios_init_done_check()
392 * If the retimer configuration is failed, the Nios firmware in n3000_nios_init_done_check()
399 dev_err(dev, "NIOS_INIT_DONE OK, but err on retimer init\n"); in n3000_nios_init_done_check()
/linux/arch/arm64/boot/dts/qcom/
H A Dqcs8550-aim300-aiot.dts141 typec-retimer@1c {
148 retimer-switch;
/linux/drivers/net/ethernet/sfc/falcon/
H A Dphy.h37 * Transwitch CX4 retimer
H A Dtxc43128_phy.c8 * Driver for Transwitch/Mysticom CX4 retimer
/linux/drivers/hwmon/
H A Dintel-m10-bmc-hwmon.c42 { 0x168, 0x0, 0x0, 0x0, 0x0, 500, "Retimer A Temperature" },
43 { 0x16c, 0x0, 0x0, 0x0, 0x0, 500, "Retimer A SerDes Temperature" },
44 { 0x170, 0x0, 0x0, 0x0, 0x0, 500, "Retimer B Temperature" },
45 { 0x174, 0x0, 0x0, 0x0, 0x0, 500, "Retimer B SerDes Temperature" },
H A DKconfig340 tristate "Kandou KB9002 PCIe retimer"
1943 tristate "Astera Labs PT5161L PCIe retimer hardware monitoring"
1947 on the Astera Labs PT5161L PCIe retimer.
/linux/Documentation/firmware-guide/acpi/
H A Dintel-pmc-mux.rst96 happen for example if a retimer on the platform handles the cable plug
/linux/drivers/usb/core/
H A Dusb-acpi.c49 * due to different retimer setup. ACPI provides _DSM method which returns 0x01
/linux/drivers/net/ethernet/sfc/
H A Dmcdi_pcol.h20710 /* enum: CTLE Boost stages - retimer lineside (Medford2 with DS250x retimer - 4
20714 /* enum: DFE Tap1 - retimer lineside (Medford2 with DS250x retimer (-31 - 31))
20717 /* enum: DFE Tap2 - retimer lineside (Medford2 with DS250x retimer (-15 - 15))
20720 /* enum: DFE Tap3 - retimer lineside (Medford2 with DS250x retimer (-15 - 15))
20723 /* enum: DFE Tap4 - retimer lineside (Medford2 with DS250x retimer (-15 - 15))
20726 /* enum: DFE Tap5 - retimer lineside (Medford2 with DS250x retimer (-15 - 15))
20729 /* enum: CTLE Boost stages - retimer hostside (Medford2 with DS250x retimer - 4
20733 /* enum: DFE Tap1 - retimer hostside (Medford2 with DS250x retimer (-31 - 31))
20736 /* enum: DFE Tap2 - retimer hostside (Medford2 with DS250x retimer (-15 - 15))
20739 /* enum: DFE Tap3 - retimer hostside (Medford2 with DS250x retimer (-15 - 15))
[all …]
/linux/drivers/gpu/drm/amd/include/
H A Datombios.h4649 #define EXT_DISPLAY_PATH_CAPS__HDMI20_TISN65DP159RSBT (0x02 << 2 ) //TI retimer chip
/linux/
H A DMAINTAINERS14026 KANDOU KB9002 PCIE RETIMER HWMON DRIVER
27341 TI DS125DF111 RETIMER PHY DRIVER