Searched hist:"3 b3cd24ae61b3bbe9d3cecaff33e7cb3250ce47a" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/include/linux/phy/ |
| H A D | phy.h | diff 3b3cd24ae61b3bbe9d3cecaff33e7cb3250ce47a Tue Jan 16 04:57:09 CST 2018 Manu Gautam <mgautam@codeaurora.org> phy: Add USB speed related PHY modes
Add following USB speed related PHY modes:
LS (Low Speed), FS (Full Speed), HS (High Speed), SS (Super Speed)
Speed related information is required by some QCOM PHY drivers
to program PHY monitor resume/remote-wakeup events in suspended
state. Speed is needed in order to set correct polarity of wakeup
events for detection. E.g. QUSB2 PHY monitors DP/DM line state
depending on whether speed is LS or FS/HS to detect resume.
Similarly QMP USB3 PHY in SS mode should monitor RX terminations
attach/detach and LFPS events depending on SSPHY is active or not.
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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| /openbmc/linux/drivers/phy/ |
| H A D | phy-core.c | diff 3b3cd24ae61b3bbe9d3cecaff33e7cb3250ce47a Tue Jan 16 04:57:09 CST 2018 Manu Gautam <mgautam@codeaurora.org> phy: Add USB speed related PHY modes
Add following USB speed related PHY modes:
LS (Low Speed), FS (Full Speed), HS (High Speed), SS (Super Speed)
Speed related information is required by some QCOM PHY drivers
to program PHY monitor resume/remote-wakeup events in suspended
state. Speed is needed in order to set correct polarity of wakeup
events for detection. E.g. QUSB2 PHY monitors DP/DM line state
depending on whether speed is LS or FS/HS to detect resume.
Similarly QMP USB3 PHY in SS mode should monitor RX terminations
attach/detach and LFPS events depending on SSPHY is active or not.
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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