Lines Matching +full:usb2 +full:- +full:lpm +full:- +full:disable
1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/usb/snps,dwc3-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Felipe Balbi <[email protected]>
14 vendor-specific implementation or as a standalone component.
17 - $ref: usb-drd.yaml#
18 - if:
24 - dr_mode
28 $ref: usb-xhci.yaml#
35 usb-phy:
38 - description: USB2/HS PHY
39 - description: USB3/SS PHY
45 phy-names:
49 - items:
50 enum: [ usb2-phy, usb3-phy ]
51 - items:
52 pattern: "^usb(2-([0-9]|1[0-4])|3-[0-3])$"
54 snps,usb2-lpm-disable:
55 description: Indicate if we don't want to enable USB2 HW LPM for host
60 description: Determines if platform is USB3 LPM capable
63 snps,usb2-gadget-lpm-disable:
64 description: Indicate if we don't want to enable USB2 HW LPM for gadget
68 snps,dis-start-transfer-quirk:
70 When set, disable isoc START TRANSFER command failure SW work-around
71 for DWC_usb31 version 1.70a-ea06 and prior.
76 True when SW should disable data scrambling. Only really useful for FPGA
80 snps,has-lpm-erratum:
81 description: True when DWC3 was configured with LPM Erratum enabled
84 snps,lpm-nyet-threshold:
85 description: LPM NYET threshold
117 when set core will disable a 400us delay to start Polling LFPS after
122 description: When set core will set Tx de-emphasis value
131 - 0 # -6dB de-emphasis
132 - 1 # -3.5dB de-emphasis
133 - 2 # No de-emphasis
136 description: When set core will disable USB3 suspend phy
140 description: When set core will disable USB2 suspend phy
149 snps,dis-u1-entry-quirk:
153 snps,dis-u2-entry-quirk:
159 When set core will disable receiver detection in PHY P3 power state.
162 snps,dis-u2-freeclk-exists-quirk:
164 When set, clear the u2_freeclk_exists in GUSB2PHYCFG, specify that USB2
165 PHY doesn't provide a free-running PHY clock.
168 snps,dis-del-phy-power-chg-quirk:
173 snps,dis-tx-ipgap-linecheck-quirk:
174 description: When set, disable u2mac linestate check during HS transmit
177 snps,parkmode-disable-ss-quirk:
182 snps,parkmode-disable-hs-quirk:
189 When set, disable metastability workaround. CAUTION! Use only if you are
193 snps,dis-split-quirk:
196 avoid -EPROTO errors with usbhid on some devices (Hikey 970).
199 snps,gfladj-refclk-lpm-sel-quirk:
204 snps,resume-hs-terminations:
211 snps,ulpi-ext-vbus-drv:
215 bit. When set, the xhci host will configure the USB2 PHY drives VBUS
219 snps,is-utmi-l1-suspend:
225 snps,hird-threshold:
231 High-Speed PHY interface selection between UTMI+ and ULPI when the
236 snps,quirk-frame-length-adjustment:
238 Value for GFLADJ_30MHZ field of GFLADJ register for post-silicon frame
245 snps,ref-clock-period-ns:
256 snps,rx-thr-num-pkt:
263 flow-controlled endpoint. It is only used for SuperSpeed.
270 snps,rx-max-burst:
286 snps,tx-thr-num-pkt:
299 snps,tx-max-burst:
312 snps,rx-thr-num-pkt-prd:
315 snps,rx-max-burst-prd to a valid, non-zero value 1-16 (DWC_usb31
321 snps,rx-max-burst-prd:
324 snps,rx-thr-num-pkt-prd to a valid, non-zero value 1-16 (DWC_usb31
330 snps,tx-thr-num-pkt-prd:
333 snps,tx-max-burst-prd to a valid, non-zero value 1-16 (DWC_usb31
339 snps,tx-max-burst-prd:
342 snps,tx-thr-num-pkt-prd to a valid, non-zero value 1-16 (DWC_usb31
348 tx-fifo-resize:
356 tx-fifo-max-num:
364 snps,incr-burst-type-adjustment:
371 $ref: /schemas/types.yaml#/definitions/uint32-array
378 num-hc-interrupters:
385 This port is used with the 'usb-role-switch' property to connect the
392 controller using the OF graph bindings specified if the "usb-role-switch"
404 wakeup-source:
410 - compatible
411 - reg