linux-kernel - [PATCH 3/3] ARM: dts: k2g: Add USB instances

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Date:   Wed, 2 Aug 2017 15:17:24 -0500
From:   Franklin S Cooper Jr <fcooper@...com>
To:     <gregkh@...uxfoundation.org>, <robh+dt@...nel.org>,
        <ssantosh@...nel.org>, <linux@...linux.org.uk>, <balbi@...nel.org>,
        <linux-usb@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     Vitaly Andrianov <vitalya@...com>, Dave Gerlach <d-gerlach@...com>,
        Franklin S Cooper Jr <fcooper@...com>
Subject: [PATCH 3/3] ARM: dts: k2g: Add USB instances

From: Vitaly Andrianov <vitalya@...com>

Add nodes for both USB instances supported by 66AK2G.

[d-gerlach@...com: Add power domain and clock properties]
Signed-off-by: Dave Gerlach <d-gerlach@...com>
[fcooper@...com: Update commit message and subject]
Signed-off-by: Franklin S Cooper Jr <fcooper@...com>
---
 arch/arm/boot/dts/keystone-k2g.dtsi | 56 +++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index bf4d1fa..b206b69 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -168,5 +168,61 @@
 				#reset-cells = <2>;
 			};
 		};
+
+		usb0_phy: usb-phy@0 {
+			compatible = "usb-nop-xceiv";
+			status = "disabled";
+		};
+
+		keystone_usb0: keystone-dwc3@...0000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2680000 0x10000>;
+			interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0016>;
+
+			usb0: usb@...0000 {
+				compatible = "snps,dwc3";
+				reg = <0x2690000 0x10000>;
+				interrupts = <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				usb-phy = <&usb0_phy>;
+				status = "disabled";
+			};
+		};
+
+		usb1_phy: usb-phy@1 {
+			compatible = "usb-nop-xceiv";
+			status = "disabled";
+		};
+
+		keystone_usb1: keystone-dwc3@...0000 {
+			compatible = "ti,keystone-dwc3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			reg = <0x2580000 0x10000>;
+			interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+			ranges;
+			dma-coherent;
+			dma-ranges;
+			status = "disabled";
+			power-domains = <&k2g_pds 0x0017>;
+
+			usb1: usb@...0000 {
+				compatible = "snps,dwc3";
+				reg = <0x2590000 0x10000>;
+				interrupts = <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+				usb-phy = <&usb1_phy>;
+				status = "disabled";
+			};
+		};
 	};
 };
-- 
2.9.4.dirty