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arm64: dts: add MUSB node to Allwinner A64 dtsi 

Allwinner A64 SoC has a MUSB controller like the one in A33, so add
a node for it, just use the compatible of A33 MUSB.

Host mode is tested to work properly on Pine64 and will be added into
the device tree of Pine64 in next patch.

Peripheral mode is also tested on Pine64, by changing dr_mode property
of usb_otg node and use a non-standard USB Type-A to Type-A cable.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Icenowy Zheng 2016-11-23 00:59:01 +08:00 committed by Maxime Ripard
parent d49f9dbc8f
commit 972a3ecdf2
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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@ -122,6 +122,19 @@ soc {
#size-cells = <1>;
ranges;
usb_otg: usb@01c19000 {
compatible = "allwinner,sun8i-a33-musb";
reg = <0x01c19000 0x0400>;
clocks = <&ccu CLK_BUS_OTG>;
resets = <&ccu RST_BUS_OTG>;
interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "mc";
phys = <&usbphy 0>;
phy-names = "usb";
extcon = <&usbphy 0>;
status = "disabled";
};
usbphy: phy@01c19400 {
compatible = "allwinner,sun50i-a64-usb-phy";
reg = <0x01c19400 0x14>,