linux-kernel - [PATCH 2/4] ARM: dts: add rk3288 dwc2 controller support

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Date:	Tue, 29 Jul 2014 18:34:35 -0700
From:	Kever Yang <kever.yang@...k-chips.com>
To:	heiko@...ech.de, robh+dt@...nel.org, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, rdunlap@...radead.org,
	linux@....linux.org.uk, paulz@...opsys.com,
	gregkh@...uxfoundation.org, mporter@...aro.org, kishon@...com,
	balbi@...com
Cc:	swarren@...dotorg.org, devicetree@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-usb@...r.kernel.org,
	kever.yang@...k-chips.com, addy.ke@...k-chips.com,
	xjq@...k-chips.com, cf@...k-chips.com, lyz@...k-chips.com,
	wulf@...k-chips.com, dianders@...omium.org, olof@...om.net,
	sonnyrao@...omium.org
Subject: [PATCH 2/4] ARM: dts: add rk3288 dwc2 controller support

rk3288 has two kind of usb controller, this add the dwc2 controller
for otg and host1.

Controller can works with usb PHY default setting and Vbus on.

Signed-off-by: Kever Yang <kever.yang@...k-chips.com>
---
 arch/arm/boot/dts/rk3288.dtsi |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index abc51f5..4309c4f 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -646,5 +646,25 @@
 			clock-names = "baudclk", "apb_pclk";
 			status = "disabled";
 		};
+
+		usb_otg: dwc2@...80000 {
+			compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+					"snps,dwc2";
+			reg = <0xff580000 0x40000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru HCLK_OTG0>;
+			clock-names = "otg";
+			status = "disabled";
+		};
+
+		usb_host1: dwc2@...40000 {
+			compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
+					"snps,dwc2";
+			reg = <0xff540000 0x40000>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru HCLK_USBHOST1>;
+			clock-names = "otg";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5


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