Hi everyone,
This patchset adds support for the USB controllers found in the
Allwinner A31.
While the design is similar to the earlier Allwinner SoCs that are
already supported, a few details here and there change, like the fact
that the PHYs now have one clock per phy, while it used to be only one
for all the PHYs.
Thanks,
Maxime
Changes from v2:
- Fixed indentation and used the reset framework in all case and not
just in DT case
- Added a default value to the dedicated_clocks variable. Setting it
actually started triggering a gcc warning for no reason. Ended up
reworking a bit the code to avoid it.
Changes from v1:
- Moved the reset assertion/deassertion to probe/remove
- Moved the dedicated_clocks to the probe function instead of the
private structure since it was the only user
Boris BREZILLON (2):
usb: ehci-platform: add optional reset controller retrieval
ARM: sunxi: dt: add APP4-EVB1 board support
Maxime Ripard (6):
clk: sunxi: Implement A31 USB clock
ARM: sun6i: Add the USB clocks to the DTSI.
phy: sunxi: Rework phy initialization
phy: usb: sunxi: Introduce Allwinner A31 USB PHY support
usb: ohci-platform: Enable optional use of reset controller
ARM: sun6i: dt: Add support for the USB controllers
Documentation/devicetree/bindings/usb/usb-ehci.txt | 1 +
Documentation/devicetree/bindings/usb/usb-ohci.txt | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/sun6i-a31-app4-evb1.dts | 57 ++++++++++++++
arch/arm/boot/dts/sun6i-a31.dtsi | 88 ++++++++++++++++++++++
drivers/clk/sunxi/clk-sunxi.c | 6 ++
drivers/phy/phy-sun4i-usb.c | 77 ++++++++++---------
drivers/usb/host/ehci-platform.c | 17 +++++
drivers/usb/host/ohci-platform.c | 18 +++++
9 files changed, 231 insertions(+), 35 deletions(-)
create mode 100644 arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
--
1.9.3
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