linux-kernel - [PATCH v1 0/8] enable usb support on rk356x

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Message-Id: <20220225145432.422130-1-pgwipeout@gmail.com>
Date:   Fri, 25 Feb 2022 09:54:23 -0500
From:   Peter Geis <pgwipeout@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Peter Geis <pgwipeout@...il.com>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Heiko Stuebner <heiko@...ech.de>,
        Felipe Balbi <balbi@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: [PATCH v1 0/8] enable usb support on rk356x

Good Morning,

This is my patch series that I have maintained out of tree until the
combophy driver landed. Note, it is dependent on this series to function
(aside from the rk3566 dwc3-otg port, which will work currently).

This series is still dependent on Patch 4 of the combophy series, which
has yet to be accepted.

Patches 1 and 2 add the dt bindings for the grf changes necessary for
this series.
Patch 3 adds support to the grf driver to set the rk3566 otg clock
source.
Patch 4 is a downstream patch ported forward to shut down the usb3 clock
when the controller is operating in usb2 mode.
Patches 5 and 6 clean up the dwc3-of-simple driver and add the
compatible for the rk3568.
Patch 7 adds the dwc3 nodes to the rk356x device tree includes.
Patch 8 enables the dwc3 nodes on the Quartz64 Model A.

Please review and apply.

Very Respectfully,
Peter Geis

Bin Yang (1):
  usb: dwc3: core: do not use 3.0 clock when operating in 2.0 mode

Peter Geis (7):
  dt-bindings: soc: grf: add rk3566-pipe-grf compatible
  dt-bindings: usb: dwc3: add description for rk3568
  soc: rockchip: set dwc3 clock for rk3566
  usb: dwc3: reorder dwc-of-simple compatibles
  usb: dwc3: add rk3568 dwc3 support
  arm64: dts: rockchip: add the dwc3 usb3 nodes to rk356x
  arm64: dts: rockchip: enable the dwc3 nodes on quartz64-a

 .../devicetree/bindings/soc/rockchip/grf.yaml |  1 +
 .../bindings/usb/rockchip,dwc3.yaml           |  7 ++-
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   | 37 +++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3566.dtsi      | 12 +++++
 arch/arm64/boot/dts/rockchip/rk3568.dtsi      |  9 ++++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 45 ++++++++++++++++++-
 drivers/soc/rockchip/grf.c                    | 17 +++++++
 drivers/usb/dwc3/core.c                       |  4 ++
 drivers/usb/dwc3/core.h                       |  1 +
 drivers/usb/dwc3/dwc3-of-simple.c             | 10 +++--
 10 files changed, 137 insertions(+), 6 deletions(-)

-- 
2.25.1