Thread (12 messages) flat view 12 messages, 2 authors, 1d ago

Re: [PATCH v4 2/4] dt-bindings: usb: Add CIX Sky1 USBSSP controller

From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2026-09-09 07:52:10
Also in: linux-devicetree, linux-usb, lkml

On Sun, Sep 06, 2026 at 11:24:38AM +0800, Hongliang Yang wrote:
Add device tree binding for the CIX Sky1 Cadence USBSSP controller
glue layer. The integration adds glue registers and mode strap
controls in the Sky1 S5 system controller. The CIX glue node wraps
a Cadence USBSSP core as a child node.

The per-controller RCSU control and status registers live in a shared
RCSU region described by the cix,sky1-usbss-rcsu binding and are
referenced through the cix,usb-rcsu phandle.

The per-controller RCSU registers are accessed through a syscon regmap
referenced by the cix,usb-rcsu phandle.
Signed-off-by: Hongliang Yang <redacted>
One more note:

Please use git to write commit msgs and then actually commit.

Missing blank line before tag. This is triviality, but why you can't
just use tools which solve such trivialities and no one ever has to care
about noticing them?

Best regards,
Krzysztof

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