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 <mpor...@linaro.org>
Reviewed-by: Markus Mayer <markus.ma...@linaro.org>
Reviewed-by: Tim Kryger <tim.kry...@linaro.org>
---
 arch/arm/boot/dts/bcm11351-brt.dts |  6 ++++++
 arch/arm/boot/dts/bcm11351.dtsi    | 18 ++++++++++++++++++
 arch/arm/boot/dts/bcm28155-ap.dts  |  8 ++++++++
 3 files changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/bcm11351-brt.dts 
b/arch/arm/boot/dts/bcm11351-brt.dts
index 23cd16d..396b704 100644
--- a/arch/arm/boot/dts/bcm11351-brt.dts
+++ b/arch/arm/boot/dts/bcm11351-brt.dts
@@ -44,5 +44,11 @@
                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 1246885..0fbb455 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -243,4 +243,22 @@
                        #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 08e47c2..a3bc436 100644
--- a/arch/arm/boot/dts/bcm28155-ap.dts
+++ b/arch/arm/boot/dts/bcm28155-ap.dts
@@ -43,4 +43,12 @@
                cd-gpios = <&gpio 14 0>;
                status = "okay";
        };
+
+       usbotg: usb@3f120000 {
+               status = "okay";
+       };
+
+       usbphy: usb-phy@3f130000 {
+               status = "okay";
+       };
 };
-- 
1.8.4

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