mbox series

[v3,00/11] Add USB2.0 support

Message ID 20210630073747.22677-1-biju.das.jz@bp.renesas.com
Headers show
Series Add USB2.0 support | expand

Message

Biju Das June 30, 2021, 7:37 a.m. UTC 
This patch series aims to add USB PHY Control, USB2.0 Host and USB2.0 device support for RZ/G2L SoC.

https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/rzg2l-update-clock-defs-v4

v2->v3
 * USBPHY Control IP modelled as reset bindings as per Rob's suggestion
 * Updated the binding patches
 * Incorporated Geert's and Shimoda-San's review comment for phy driver patch.

v1->v2
 * Updated usb phy control bindings with clock definitions
 * Updated generic ohci/ehci bindings to support RZ/G2L SoC
 * Incorporated vind's review comment on us phy control driver
 * Add support for USB2.0 device and OTG support.

Biju Das (11):
  dt-bindings: usb: generic-ohci: Document dr_mode property
  dt-bindings: usb: generic-ehci: Document dr_mode property
  dt-bindings: reset: Document RZ/G2L USBPHY Control bindings
  drivers: clk: renesas: r9a07g044-cpg: Add USB clocks/resets
  reset: renesas: Add RZ/G2L usbphy control driver
  arm64: configs: defconfig: Enable RZ/G2L USBPHY control driver
  dt-bindings: phy: renesas,usb2-phy: Document RZ/G2L phy bindings
  arm64: dts: renesas: r9a07g044: Add USB2.0 phy and host support
  dt-bindings: usb: renesas,usbhs: Document RZ/G2L bindings
  phy: renesas: phy-rcar-gen3-usb2: Add OTG support for RZ/G2L
  arm64: dts: renesas: r9a07g044: Add USB2.0 device support

 .../bindings/phy/renesas,usb2-phy.yaml        |  18 ++
 .../reset/renesas,rzg2l-usbphy-ctrl.yaml      |  66 ++++++
 .../devicetree/bindings/usb/generic-ehci.yaml |   5 +
 .../devicetree/bindings/usb/generic-ohci.yaml |   5 +
 .../bindings/usb/renesas,usbhs.yaml           |  21 +-
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi    | 113 ++++++++++
 arch/arm64/configs/defconfig                  |   1 +
 drivers/clk/renesas/r9a07g044-cpg.c           |  12 ++
 drivers/phy/renesas/phy-rcar-gen3-usb2.c      |  97 ++++++---
 drivers/reset/Kconfig                         |   7 +
 drivers/reset/Makefile                        |   1 +
 drivers/reset/reset-rzg2l-usbphy-ctrl.c       | 195 ++++++++++++++++++
 12 files changed, 515 insertions(+), 26 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml
 create mode 100644 drivers/reset/reset-rzg2l-usbphy-ctrl.c


base-commit: 06c1e6911a7a76b446e4b00fc8bad5d8465932f8