linux-kernel - [PATCH v2 4/6] arm64: dts: ti: k3-j7200-main: Add USB controller

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Date:   Mon, 7 Sep 2020 17:52:11 +0300
From:   Roger Quadros <rogerq@...com>
To:     <t-kristo@...com>, <nm@...com>
CC:     <robh+dt@...nel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <nsekhar@...com>,
        <kishon@...com>, Roger Quadros <rogerq@...com>
Subject: [PATCH v2 4/6] arm64: dts: ti: k3-j7200-main: Add USB controller

j7200 has on USB controller instance. Add that.

Signed-off-by: Roger Quadros <rogerq@...com>
---
 arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 30 +++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index af9e8e46b49e..c64bf652f0d2 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -331,4 +331,34 @@
 		no-1-8-v;
 		dma-coherent;
 	};
+
+	usbss0: cdns-usb@...4000 {
+		compatible = "ti,j721e-usb";
+		reg = <0x00 0x4104000 0x00 0x100>;
+		dma-coherent;
+		power-domains = <&k3_pds 288 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 288 12>, <&k3_clks 288 3>;
+		clock-names = "ref", "lpm";
+		assigned-clocks = <&k3_clks 288 12>;	/* USB2_REFCLK */
+		assigned-clock-parents = <&k3_clks 288 13>; /* HFOSC0 */
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		usb0: usb@...0000 {
+			compatible = "cdns,usb3";
+			reg = <0x00 0x6000000 0x00 0x10000>,
+			      <0x00 0x6010000 0x00 0x10000>,
+			      <0x00 0x6020000 0x00 0x10000>;
+			reg-names = "otg", "xhci", "dev";
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,	/* irq.0 */
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,	/* irq.6 */
+				     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;	/* otgirq.0 */
+			interrupt-names = "host",
+					  "peripheral",
+					  "otg";
+			maximum-speed = "super-speed";
+			dr_mode = "otg";
+		};
+	};
 };
-- 
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