[PATCH 07/20] ARM: dts: sun8i: Add support for USB controllers on A23/A33
From: Hans de Goede <hidden>
Date: 2015-06-05 19:02:10
Also in:
linux-devicetree
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Chen-Yu Tsai <redacted> 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 <redacted> Signed-off-by: Hans de Goede <redacted> --- arch/arm/boot/dts/sun8i-a23-a33.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
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 at 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 at 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 at 01c20800 { /* compatible gets set in SoC specific dtsi file */ reg = <0x01c20800 0x400>;
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