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arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem

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Add DT node for the single USB subsystem in main dtsi file.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20210317043007.18272-2-a-govindraju@ti.com
This commit is contained in:
Aswath Govindraju 2021-03-17 10:00:05 +05:30 committed by Nishanth Menon
parent e180f76d06
commit d06a661309
1 changed files with 30 additions and 0 deletions
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30
arch/arm64/boot/dts/ti/k3-am64-main.dtsi
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@ -491,4 +491,34 @@ cpts@39000000 {
ti,cpts-periodic-outputs = <6>;
ti,cpts-ext-ts-inputs = <8>;
};
usbss0: cdns-usb@f900000{
compatible = "ti,am64-usb";
reg = <0x00 0xf900000 0x00 0x100>;
power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;
clock-names = "ref", "lpm";
assigned-clocks = <&k3_clks 161 9>; /* USB2_REFCLK */
assigned-clock-parents = <&k3_clks 161 10>; /* HF0SC0 */
#address-cells = <2>;
#size-cells = <2>;
ranges;
usb0: usb@f400000{
compatible = "cdns,usb3";
reg = <0x00 0xf400000 0x00 0x10000>,
<0x00 0xf410000 0x00 0x10000>,
<0x00 0xf420000 0x00 0x10000>;
reg-names = "otg",
"xhci",
"dev";
interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
<GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */
<GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; /* otgirq */
interrupt-names = "host",
"peripheral",
"otg";
maximum-speed = "super-speed";
dr_mode = "otg";
};
};
};