linux-kernel - [PATCH v1 5/7] ARM: dts: hpe: Add UDC nodes

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Message-Id: <20221103160625.15574-6-richard.yu@hpe.com>
Date:   Thu,  3 Nov 2022 11:06:23 -0500
From:   richard.yu@....com
To:     verdun@....com, nick.hawkins@....com, richard.yu@....com,
        gregkh@...uxfoundation.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.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
Subject: [PATCH v1 5/7] ARM: dts: hpe: Add UDC nodes

From: Richard Yu <richard.yu@....com>

Add support for the USB drivers on HPE GXP SoC.

Signed-off-by: Richard Yu <richard.yu@....com>
---
 arch/arm/boot/dts/hpe-gxp.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm/boot/dts/hpe-gxp.dtsi b/arch/arm/boot/dts/hpe-gxp.dtsi
index cf735b3c4f35..60f2d3b15d90 100644
--- a/arch/arm/boot/dts/hpe-gxp.dtsi
+++ b/arch/arm/boot/dts/hpe-gxp.dtsi
@@ -59,6 +59,36 @@
 			ranges = <0x0 0xc0000000 0x30000000>;
 			dma-ranges;
 
+			vuhc0: vuhc@...00000 {
+				compatible = "hpe,gxp-vuhc", "syscon";
+				reg = <0x80400000 0x80>;
+			};
+
+			udc_system_controller: system-controller@...00800 {
+				compatible = "hpe,gxp-udcg", "syscon";
+				reg = <0x80400800 0x200>;
+			};
+
+			gadget0: udc@...01000 {
+				compatible = "hpe,gxp-udc";
+				reg = <0x80401000 0x1000>;
+				interrupts = <13>;
+				interrupt-parent = <&vic1>;
+				vdevnum = <0>;
+				fepnum = <7>;
+				hpe,syscon-phandle = <&udc_system_controller>;
+			};
+
+			gadget1: udc@...02000 {
+				compatible = "hpe,gxp-udc";
+				reg = <0x80402000 0x1000>;
+				interrupts = <13>;
+				interrupt-parent = <&vic1>;
+				vdevnum = <1>;
+				fepnum = <7>;
+				hpe,syscon-phandle = <&udc_system_controller>;
+			};
+
 			vic0: interrupt-controller@...0000 {
 				compatible = "arm,pl192-vic";
 				reg = <0xeff0000 0x1000>;
-- 
2.17.1