From d06a661309d30b654b74a4633dd78804ef16369f Mon Sep 17 00:00:00 2001 From: Aswath Govindraju Date: Wed, 17 Mar 2021 10:00:05 +0530 Subject: [PATCH] arm64: dts: ti: k3-am64-main: Add DT node for USB subsystem Add DT node for the single USB subsystem in main dtsi file. Signed-off-by: Aswath Govindraju Signed-off-by: Nishanth Menon Reviewed-by: Kishon Vijay Abraham I Acked-by: Roger Quadros Link: https://lore.kernel.org/r/20210317043007.18272-2-a-govindraju@ti.com --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index 0cf727e3..7e7997e 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -491,4 +491,34 @@ 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 = , /* irq.0 */ + , /* irq.6 */ + ; /* otgirq */ + interrupt-names = "host", + "peripheral", + "otg"; + maximum-speed = "super-speed"; + dr_mode = "otg"; + }; + }; }; -- 2.7.4