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arm64: dts: marvell: armada-37xx: declare USB2 UTMI PHYs

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On Marvell Armada 3700 SoCs there are two USB2 UTMI PHYs. They are
both very similar but only one has OTG/charging capabilities.

Because there are USB host registers and PHY registers mixed in a
single area, a system controller is also created and referenced from
both the USB host node and the PHY node.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Miquel Raynal 2019-01-29 10:36:34 +01:00 committed by Gregory CLEMENT
parent b3ad58bcad
commit 05d168a56f
1 changed files with 28 additions and 0 deletions
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28
arch/arm64/boot/dts/marvell/armada-37xx.dtsi
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@ -305,18 +305,46 @@
compatible = "marvell,armada3700-xhci",
"generic-xhci";
reg = <0x58000 0x4000>;
marvell,usb-misc-reg = <&usb32_syscon>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&sb_periph_clk 12>;
status = "disabled";
};
usb2_utmi_otg_phy: phy@5d000 {
compatible = "marvell,a3700-utmi-otg-phy";
reg = <0x5d000 0x800>;
marvell,usb-misc-reg = <&usb32_syscon>;
#phy-cells = <0>;
};
usb32_syscon: system-controller@5d800 {
compatible = "marvell,armada-3700-usb2-host-device-misc",
"syscon";
reg = <0x5d800 0x800>;
};
usb2: usb@5e000 {
compatible = "marvell,armada-3700-ehci";
reg = <0x5e000 0x1000>;
marvell,usb-misc-reg = <&usb2_syscon>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
usb2_utmi_host_phy: phy@5f000 {
compatible = "marvell,a3700-utmi-host-phy";
reg = <0x5f000 0x800>;
marvell,usb-misc-reg = <&usb2_syscon>;
#phy-cells = <0>;
};
usb2_syscon: system-controller@5f800 {
compatible = "marvell,armada-3700-usb2-host-misc",
"syscon";
reg = <0x5f800 0x800>;
};
xor@60900 {
compatible = "marvell,armada-3700-xor";
reg = <0x60900 0x100>,