linux-kernel - [PATCH v2 0/4] usb: misc: adopt onboard hub support on stm32mp1 boards

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Message-ID: <20220726080708.162547-1-fabrice.gasnier@foss.st.com>
Date:   Tue, 26 Jul 2022 10:07:04 +0200
From:   Fabrice Gasnier <fabrice.gasnier@...s.st.com>
To:     <gregkh@...uxfoundation.org>, <robh+dt@...nel.org>,
        <mka@...omium.org>, <alexandre.torgue@...s.st.com>
CC:     <krzysztof.kozlowski+dt@...aro.org>, <arnd@...db.de>,
        <linux-usb@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <amelie.delaunay@...s.st.com>, <fabrice.gasnier@...s.st.com>
Subject: [PATCH v2 0/4] usb: misc: adopt onboard hub support on stm32mp1 boards

Add support for USB2514B HUB found on stm32mp1 boards:
- Extend the ehci-generic dt-binding to fully use the usb-hcd.yaml, and so
  the usb-device.yaml.
- Add usb-device compatible ("usbVID,PID") for the USB2514B USB2.0 HUB to
  the onboard_usb_hub driver.
- Add relevant device tree node to stm32mp15 DK boards.
- Enable the onboard_usb_hub driver on multi_v7 platforms.

Changes in v2:
- Follow Matthias review comments
- dt-bindings reviewed by Rob

Fabrice Gasnier (4):
  dt-bindings: usb: generic-ehci: allow usb-hcd schema properties
  usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub
  ARM: dts: stm32: add support for USB2514B onboard hub on
    stm32mp15xx-dkx
  ARM: multi_v7_defconfig: enable USB onboard HUB driver

 Documentation/devicetree/bindings/usb/generic-ehci.yaml | 7 +------
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi                  | 8 ++++++++
 arch/arm/configs/multi_v7_defconfig                     | 1 +
 drivers/usb/misc/onboard_usb_hub.c                      | 2 ++
 drivers/usb/misc/onboard_usb_hub.h                      | 1 +
 5 files changed, 13 insertions(+), 6 deletions(-)

-- 
2.25.1