From: Matt Porter <mporter@linaro.org>
Date: Thu, 19 Dec 2013 14:23:10 +0000 (-0500)
Subject: ARM: dts: add usb udc support to bcm281xx
X-Git-Tag: v3.14-rc1~36^2~1^2~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d97f79973846456c511f46310ba158439e6c84f5;p=linux.git

ARM: dts: add usb udc support to bcm281xx

Adds USB OTG/PHY and clock support to BCM281xx and enables
UDC support on the bcm11351-brt and bcm28155-ap boards.

Signed-off-by: Matt Porter <mporter@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Signed-off-by: Christian Daudt <bcm@fixthebug.org>
---

diff --git a/arch/arm/boot/dts/bcm11351-brt.dts b/arch/arm/boot/dts/bcm11351-brt.dts
index 23cd16d736bf..396b70459cdc 100644
--- a/arch/arm/boot/dts/bcm11351-brt.dts
+++ b/arch/arm/boot/dts/bcm11351-brt.dts
@@ -44,5 +44,11 @@ sdio4: sdio@3f1b0000 {
 		status = "okay";
 	};
 
+	usbotg: usb@3f120000 {
+		status = "okay";
+	};
 
+	usbphy: usb-phy@3f130000 {
+		status = "okay";
+	};
 };
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index 4bfd7e3d7162..375a2f8eb878 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -283,4 +283,22 @@ usb_otg_ahb_clk: usb_otg_ahb {
 			#clock-cells = <0>;
 		};
 	};
+
+	usbotg: usb@3f120000 {
+		compatible = "snps,dwc2";
+		reg = <0x3f120000 0x10000>;
+		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&usb_otg_ahb_clk>;
+		clock-names = "otg";
+		phys = <&usbphy>;
+		phy-names = "usb2-phy";
+		status = "disabled";
+	};
+
+	usbphy: usb-phy@3f130000 {
+		compatible = "brcm,kona-usb2-phy";
+		reg = <0x3f130000 0x28>;
+		#phy-cells = <0>;
+		status = "disabled";
+	};
 };
diff --git a/arch/arm/boot/dts/bcm28155-ap.dts b/arch/arm/boot/dts/bcm28155-ap.dts
index bab302d05856..c7fa9fbb999c 100644
--- a/arch/arm/boot/dts/bcm28155-ap.dts
+++ b/arch/arm/boot/dts/bcm28155-ap.dts
@@ -63,4 +63,12 @@ sdio4: sdio@3f1b0000 {
 		cd-gpios = <&gpio 14 0>;
 		status = "okay";
 	};
+
+	usbotg: usb@3f120000 {
+		status = "okay";
+	};
+
+	usbphy: usb-phy@3f130000 {
+		status = "okay";
+	};
 };