linux-kernel - [PATCH 2/4] ARM: dts: dra7: Add USB related nodes

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Message-ID: <1375369134-26398-3-git-send-email-rogerq@ti.com>
Date:	Thu, 1 Aug 2013 17:58:52 +0300
From:	Roger Quadros <rogerq@...com>
To:	<tony@...mide.com>, <rnayak@...com>
CC:	<benoit.cousson@...aro.org>, <balbi@...com>,
	<george.cherian@...com>, <kishon@...com>, <dmurphy@...com>,
	<t-kristo@...com>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Roger Quadros <rogerq@...com>
Subject: [PATCH 2/4] ARM: dts: dra7: Add USB related nodes

Add nodes for the Super Speed USB controllers, omap-control-usb,
USB2 PHY and USB3 PHY devices.

Signed-off-by: Roger Quadros <rogerq@...com>
---
 arch/arm/boot/dts/dra7.dtsi |  136 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 136 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index ce9a0f0..3a2e55e 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -484,6 +484,142 @@
 			dmas = <&sdma 70>, <&sdma 71>;
 			dma-names = "tx0", "rx0";
 		};
+
+		omap_control_usb2phy1: omap-control-usb@...02300 {
+			compatible = "ti,omap-control-usb";
+			reg = <0x4a002300 0x4>;
+			reg-names = "power";
+			ti,type = <2>;
+		};
+
+		omap_control_usb3phy1: omap-control-usb@...02370 {
+			compatible = "ti,omap-control-usb";
+			reg = <0x4a002370 0x4>;
+			reg-names = "power";
+			ti,type = <3>;
+		};
+
+		omap_control_usb2phy2: omap-control-usb@...a002e74 {
+			compatible = "ti,omap-control-usb";
+			reg = <0x4a002e74 0x4>, <0x4a0086c0 0x4>;
+			reg-names = "power", "power_aux";
+			ti,type = <4>;
+		};
+
+		ocp2scp {
+			compatible = "ti,omap-ocp2scp";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+			ti,hwmods = "ocp2scp1";
+
+			usb2_phy1: usb2phy1@...84000 {
+				compatible = "ti,omap-usb2";
+				reg = <0x4a084000 0x400>;
+				ctrl-module = <&omap_control_usb2phy1>;
+				clocks = <&usb_otg_ss1_refclk960m>, <&usb_phy1_always_on_clk32k>;
+				clock-names = "usb_otg_ss_refclk960m", "usb_phy_cm_clk32k";
+			};
+
+			usb2_phy2: usb2phy2@...85000 {
+				compatible = "ti,omap-usb2";
+				reg = <0x4a085000 0x400>;
+				ctrl-module = <&omap_control_usb2phy2>;
+				clocks = <&usb_otg_ss2_refclk960m>, <&usb_phy2_always_on_clk32k>;
+				clock-names = "usb_otg_ss_refclk960m", "usb_phy_cm_clk32k";
+			};
+
+			usb3_phy1: usb3phy@...84400 {
+				compatible = "ti,omap-usb3";
+				reg = <0x4a084400 0x80>,
+				      <0x4a084800 0x64>,
+				      <0x4a084c00 0x40>;
+				reg-names = "phy_rx", "phy_tx", "pll_ctrl";
+				ctrl-module = <&omap_control_usb3phy1>;
+				clocks = <&usb_otg_ss1_refclk960m>, <&usb_phy3_always_on_clk32k>;
+				clock-names = "usb_otg_ss_refclk960m", "usb_phy_cm_clk32k";
+			};
+		};
+
+		omap_dwc3_1@...80000 {
+			compatible = "ti,dwc3";
+			ti,hwmods = "usb_otg_ss1";
+			reg = <0x48880000 0x10000>;
+			interrupts = <0 77 4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <2>;
+			ranges;
+			dwc3_1: dwc3@...90000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x48890000 0x17000>;
+				interrupts = <0 76 4>;
+				usb-phy = <&usb2_phy1>, <&usb3_phy1>;
+				tx-fifo-resize;
+				maximum-speed = "super-speed";
+				dr_mode = "otg";
+			};
+		};
+
+		omap_dwc3_2@...c0000 {
+			compatible = "ti,dwc3";
+			ti,hwmods = "usb_otg_ss2";
+			reg = <0x488c0000 0x10000>;
+			interrupts = <0 92 4>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <2>;
+			ranges;
+			dwc3_2: dwc3@...d0000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x488d0000 0x17000>;
+				interrupts = <0 78 4>;
+				usb-phy = <&usb2_phy2>;
+				tx-fifo-resize;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+			};
+		};
+
+		/* IRQ for DWC3_3 and DWC3_4 need IRQ crossbar */
+		omap_dwc3_3@...00000 {
+			compatible = "ti,dwc3";
+			ti,hwmods = "usb_otg_ss3";
+			reg = <0x48900000 0x10000>;
+		/*	interrupts = <0 TBD 4>; */
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <2>;
+			ranges;
+			dwc3_3: dwc3@...10000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x48910000 0x17000>;
+		/*		interrupts = <0 93 4>; */
+				tx-fifo-resize;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+			};
+		};
+
+		omap_dwc3_4@...40000 {
+			compatible = "ti,dwc3";
+			ti,hwmods = "usb_otg_ss4";
+			reg = <0x48940000 0x10000>;
+		/*	interrupts = <0 TBD 4>; */
+			#address-cells = <1>;
+			#size-cells = <1>;
+			utmi-mode = <2>;
+			ranges;
+			dwc3_4: dwc3@...50000 {
+				compatible = "synopsys,dwc3";
+				reg = <0x48950000 0x17000>;
+		/*		interrupts = <0 TBD 4>; */
+				tx-fifo-resize;
+				maximum-speed = "high-speed";
+				dr_mode = "otg";
+			};
+		};
+
 	};
 
 	clocks {
-- 
1.7.4.1

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