Thread (44 messages) read the whole thread 44 messages, 6 authors, 2025-02-26

Re: [RFC PATCH v1 0/6] rockchip: add a functional usb3 phy driver for rk3328

From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2025-01-18 09:08:41
Also in: linux-clk, linux-devicetree, linux-phy, linux-rockchip, lkml

On 15/01/2025 02:26, Peter Geis wrote:
This is my newly reworked phy driver for the rk3328 usb3 phy. It is
based loosely on my original version, but as of now almost nothing of
the original driver remains. The main fix here is the discovery of
BIT(6) in the interrupt enable grf register fixes the usb3 disconnection
detection (mostly). On occasion an unpopulated usb3 hub will take
several seconds to disconnect. However this means all of the hack around
work to reset the usb core manually is no longer required.
BTW, RFC for some maintainers means "do not review, work-in-progress".
For some means "review, but low priority" or "review, but for sure I
have bugs here". I usually review and then someone responds: "it is not
for review, it is just RFC", so to avoid my wasted time please always
mention in cover letter why this is RFC. What do you expect here or why
this is not ready for review as normal patch.

Best regards,
Krzysztof
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