This series adds USB 2.0 support for the RZ/G1C SoC. RZ/G1C
SoC is similar to R-Car Gen2 SoC, but there are some differences
- It has a shared pll reset register for hsusb0/hsusb1 and this register
reside in hsusb0 block.
- Each USB host needs to deassert the pll reset of hsusb block apart from
initializing interrupt enable,OVC detection timer and suspend/resume timer
register.
To address the above scenarios, created a ehci-r8a77470 host controller
driver.
This patchset is based on linux_next next-20190410 branch.
V4-->V5
* Incoporated Shimoda-san's review comment
(https://patchwork.kernel.org/patch/10879893/)
V3-->V4
* Incoporated Kishon and Shimoda-san's review comment
(https://patchwork.kernel.org/patch/10883265/)
* Added missing rcar-gen3-phy-usb2 phy in ohci1 node.
V2-->V3
* Incorporated Alan's review comment for dropping ehci-r8a77470 host driver
* Incorporated shimoda-san's comments.
Ref: https://patchwork.kernel.org/patch/10879899/
V1-->V2
* Incorporated Rob's review comment
Ref: https://patchwork.kernel.org/patch/10655853/
* Incorporated Shimoda-San's review comment
Ref: https://patchwork.kernel.org/patch/10655855/
* Created ehci-r8a77470 host driver.
Biju Das (13):
dt-bindings: phy: rcar-gen2: Add r8a77470 support
phy: renesas: phy-rcar-gen2: Add support for r8a77470
dt-bindings: rcar-gen3-phy-usb2: Add r8a77470 support
phy: rcar-gen3-usb2: Add support for r8a77470
ARM: shmobile: Enable PHY_RCAR_GEN3_USB2 in shmobile_defconfig
dt-bindings: usb: renesas_usbhs: Add support for r8a77470
ARM: shmobile: Enable USB [EO]HCI HCD PLATFORM support in
shmobile_defconfig
ARM: dts: r8a77470: Add USB PHY DT support
ARM: dts: iwg23s-sbc: Enable USB Phy[01]
ARM: dts: r8a77470: Add USB2.0 Host (EHCI/OHCI) device
ARM: dts: iwg23s-sbc: Enable USB USB2.0 Host
ARM: dts: r8a77470: Add HSUSB device nodes
ARM: dts: iwg23s-sbc: Enable HS-USB
.../devicetree/bindings/phy/rcar-gen2-phy.txt | 57 ++++++++-
.../devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 6 +-
.../devicetree/bindings/usb/renesas_usbhs.txt | 1 +
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 44 +++++++
arch/arm/boot/dts/r8a77470.dtsi | 141 +++++++++++++++++++++
arch/arm/configs/shmobile_defconfig | 3 +
drivers/phy/renesas/Kconfig | 2 +-
drivers/phy/renesas/phy-rcar-gen2.c | 130 +++++++++++++++++--
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 39 +++++-
9 files changed, 398 insertions(+), 25 deletions(-)
--
2.7.4
