linux-kernel - [PATCH v4 2/3] ARM: dts: aspeed: Add USB2.0 device controller node

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Message-ID: <20220520090617.2225080-3-neal_liu@aspeedtech.com>
Date:   Fri, 20 May 2022 17:06:16 +0800
From:   Neal Liu <neal_liu@...eedtech.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Joel Stanley <joel@....id.au>,
        "Andrew Jeffery" <andrew@...id.au>,
        Felipe Balbi <balbi@...nel.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Christian König <christian.koenig@....com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        "Li Yang" <leoyang.li@....com>
CC:     Neal Liu <neal_liu@...eedtech.com>,
        <linux-aspeed@...ts.ozlabs.org>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>,
        <dri-devel@...ts.freedesktop.org>, <linaro-mm-sig@...ts.linaro.org>
Subject: [PATCH v4 2/3] ARM: dts: aspeed: Add USB2.0 device controller node

Add USB2.0 device controller(udc) node to device tree
for AST2600.

Signed-off-by: Neal Liu <neal_liu@...eedtech.com>
---
 arch/arm/boot/dts/aspeed-g6.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 3d5ce9da42c3..822f4fd854f5 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -298,6 +298,16 @@ vhub: usb-vhub@...a0000 {
 			status = "disabled";
 		};
 
+		udc: usb@...a2000 {
+			compatible = "aspeed,ast2600-udc";
+			reg = <0x1e6a2000 0x300>;
+			interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&syscon ASPEED_CLK_GATE_USBPORT2CLK>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb2bd_default>;
+			status = "disabled";
+		};
+
 		apb {
 			compatible = "simple-bus";
 			#address-cells = <1>;
-- 
2.25.1