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charset="us-ascii"; Format="flowed" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 10/12/2026 7:01 PM, Manivannan Sadhasivam wrote: > On Sat, Sep 05, 2026 at 08:59:04PM +0530, Krishna Kurapati wrote: >> eUSB2 targets handle wakeup interrupts differently depending on device >> speed when operating in host mode. >> >> According to the eUSB2 specification, remote wakeup signaling in host >> mode is detected via different data-line assertions based on the >> connected device speed. >> >> When a low-speed device is connected, the host repeater drives eD+ to >> logic '1' upon detecting a K-state on the USB lines during remote wakeup >> (eUSB2 specification, Section 5.5.14). >> >> When a full-speed or high-speed device is connected, the host repeater >> drives eD- to logic '1' upon detecting a K-state on the USB line during >> remote wakeup (eUSB2 specification, Sections 5.5.15 and 5.5.18). >> >> Since the eUSB2 PHY's "DP" and "DM" interrupt lines monitor the eD+ and >> eD- line states, configure the wakeup interrupts accordingly >> >> Add support for a new phy "type" attribute to be set by eusb2 phy drivers >> and be read by consumers (in this case usb controller) and act accordingly >> >> Changes pushed on top of usb-testing branch. And v7 is only compile tested. >> > > I believe the merge strategy is to merge all the patches through PHY tree. If > anyone feel otherwise, please yell at me. > There is one existing comment from Vinod on v8-2/5: https://lore.kernel.org/all/3a3cf540-816f-41a3-b31d-2902e7f4cf01@oss.qualcomm.com/ Once it is addressed, will send v9 on top of phy next. Regards, Krishna, -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy