linux-kernel - [PATCH v2 00/11] enable usb support on rk356x

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Date:   Sat, 26 Feb 2022 13:41:36 -0500
From:   Peter Geis <pgwipeout@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linux-rockchip@...ts.infradead.org, heiko@...ech.de,
        michael.riesch@...fvision.net, Peter Geis <pgwipeout@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Felipe Balbi <balbi@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: [PATCH v2 00/11] enable usb support on rk356x

Good Morning,

This is my patch series that I have maintained out of tree until the
combophy driver landed.

Patch 1 fixes the grf dt binding from the combophy merge.
Patches 2 and 3 add the dt bindings for the grf changes necessary for
this series.
Patch 4 adds support to the grf driver to set the rk3566 otg clock
source.
Patch 5 is a downstream patch ported forward to shut down the usb3 clock
when the controller is operating in usb2 mode.
Patches 6, 7, and 8 clean up the dwc3-of-simple driver, allow the use of
of-match-data, and add the compatible for the rk3568.
Patch 9 adds the dwc3 nodes to the rk356x device tree includes.
Patch 10 enables the dwc3 nodes on the Quartz64 Model A.
Patch 11 enables the dwc3 nodes on the rk3568-evb.

Please review and apply.

Very Respectfully,
Peter Geis

Changelog:
v2:
- Add a dt-bindings fix for grf.yaml
- Unify the reset names.
- Constrain the force usb2 clock dwc3 patch to only supported variants of
the ip.
- Change dwc3-of-simple to support of-match-data.
- Drop the PCLK-PIPE clk.
- Rename the usb nodes to be more friendly.
- Add the rk3568-evb enable patch.

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

Michael Riesch (1):
  arm64: dts: rockchip: add usb3 support to rk3568-evb1-v10

Peter Geis (9):
  dt-bindings: soc: grf: fix rk3568 usb definitions
  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: convert dwc3-of-simple to use match-data
  usb: dwc3: add rk3568 dwc3 support
  arm64: dts: rockchip: add rk356x dwc3 usb3 nodes
  arm64: dts: rockchip: enable dwc3 on quartz64-a

 .../devicetree/bindings/soc/rockchip/grf.yaml |  5 +-
 .../bindings/usb/rockchip,dwc3.yaml           |  2 +
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   | 37 +++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3566.dtsi      | 12 +++++
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 46 +++++++++++++++++++
 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                       |  5 ++
 drivers/usb/dwc3/core.h                       |  1 +
 drivers/usb/dwc3/dwc3-of-simple.c             | 43 +++++++++++++----
 11 files changed, 210 insertions(+), 12 deletions(-)

-- 
2.25.1