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| author | Chen-Yu Tsai <wens@csie.org> | 2015-06-02 12:29:11 (GMT) |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-07-06 11:35:49 (GMT) |
| commit | e385c09c0a64d2f440186be906e92cfb1cabfb7b (patch) | |
| tree | 31086b0594a13a08ec7e09a4b151ae744907ffb7 | |
| parent | 4f8449b1baed5c4f6c577f1f5ef6918886583fc5 (diff) | |
| download | linux-e385c09c0a64d2f440186be906e92cfb1cabfb7b.tar.xz | |
ARM: dts: sun8i: Add support for USB controllers on A23/A33
A23/A33 has one pair of EHCI/OHCI USB controllers. There are 2 USB PHYs,
one for the USB OTG controller, one for the EHCI/OHCI pair. The latter
may also support HSIC, though none of the available boards utilize this,
so this is not supported yet.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a23-a33.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index 7abd0ae..b9e4d56 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -332,6 +332,28 @@ #size-cells = <0>; }; + ehci0: usb@01c1a000 { + compatible = "allwinner,sun8i-a23-ehci", "generic-ehci"; + reg = <0x01c1a000 0x100>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ahb1_gates 26>; + resets = <&ahb1_rst 26>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci0: usb@01c1a400 { + compatible = "allwinner,sun8i-a23-ohci", "generic-ohci"; + reg = <0x01c1a400 0x100>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ahb1_gates 29>, <&usb_clk 16>; + resets = <&ahb1_rst 29>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + pio: pinctrl@01c20800 { /* compatible gets set in SoC specific dtsi file */ reg = <0x01c20800 0x400>; |