Re: [PATCH v4 0/2] ARM: sun8i-r40: Enable usb otg support
From: Samuel Holland <samuel@sholland.org>
Date: 2022-07-05 04:15:34
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linux-devicetree, linux-sunxi, lkml
On 5/23/22 8:11 AM, Icenowy Zheng wrote:
在 2022-05-18星期三的 18:17 +0800，qianfanguijin@163.com写道：quoted
From: qianfan Zhao <redacted> History: ======= v4(2022-05-18): - Enable both musb and OHCI/EHCI support Tests: ====== All test cases were tested on bananapi-m2-ultra. 1. USB DEVICE(ping test) Enable usb gadget rndis network, ping m2u on ubuntu host:Interestingly musb previous totally fail when I initially work on R40. Maybe some phy-sun4i-usb patches fixed it by accident?
I tested this series on my BPi M2U, and both host and device mode work fine. So
indeed whatever bug was there must have been fixed. Possibly it was e6f32efb1b12
("phy: sun4i-usb: Make sure to disable PHY0 passby for peripheral mode").
Tested-by: Samuel Holland <samuel@sholland.org>
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