linux-kernel - [PATCH 3/3] ARM: dts: Add dt node for Broadcom Cygnus USB phy

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Date:   Tue, 24 Oct 2017 10:07:02 +0530
From:   Raveendra Padasalagi <raveendra.padasalagi@...adcom.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Russell King <linux@...linux.org.uk>,
        Scott Branden <sbranden@...adcom.com>,
        Ray Jui <rjui@...adcom.com>,
        Srinath Mannam <srinath.mannam@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        Raviteja Garimella <raviteja.garimella@...adcom.com>,
        Rafal Milecki <rafal@...ecki.pl>,
        Arnd Bergmann <arnd@...db.de>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Jaehoon Chung <jh80.chung@...sung.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        Raveendra Padasalagi <raveendra.padasalagi@...adcom.com>
Subject: [PATCH 3/3] ARM: dts: Add dt node for Broadcom Cygnus USB phy

Add DT node for Broadcom's USB phy controller's used
in Cygnus family of SoC.

Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@...adcom.com>
---
 arch/arm/boot/dts/bcm-cygnus.dtsi | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 7c957ea..810df68 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -96,6 +96,41 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		extcon_usb: extcon_usb {
+			compatible = "linux,extcon-usb-gpio";
+			vbus-gpio = <&gpio_asiu 121 0>;
+			id-gpio = <&gpio_asiu 122 0>;
+			status = "okay";
+		};
+
+		usbphy: phy@...1c028 {
+			compatible = "brcm,cygnus-usb-phy";
+			reg = <0x0301c028 0x4>,
+			      <0x0301d1b4 0x5c>,
+			      <0x18115000 0xa00>,
+			      <0x18111000 0xa00>;
+			reg-names = "crmu-usbphy-aon-ctrl", "cdru-usbphy",
+				    "usb2h-idm", "usb2d-idm";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			usbphy0: usb-phy@0 {
+				#phy-cells = <1>;
+				reg = <0>;
+			};
+
+			usbphy1: usb-phy@1 {
+				#phy-cells = <1>;
+				reg = <1>;
+			};
+
+			usbphy2: usb-phy@2 {
+				#phy-cells = <1>;
+				reg = <2>;
+				extcon = <&extcon_usb>;
+			};
+		};
+
 		otp: otp@...1c800 {
 			compatible = "brcm,ocotp";
 			reg = <0x0301c800 0x2c>;
-- 
1.9.1