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
Reviewed-by: Markus Mayer
Reviewed-by: Tim Kryger
---
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@3f12 {
+ status = "okay";
+ };
+ usbphy: usb-phy@3f13 {
+ 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@3f12 {
+ compatible = "snps,dwc2";
+ reg = <0x3f12 0x1>;
+ interrupts = ;
+ clocks = <&usb_otg_ahb_clk>;
+ clock-names = "otg";
+ phys = <&usbphy>;
+ phy-names = "usb2-phy";
+ status = "disabled";
+ };
+
+ usbphy: usb-phy@3f13 {
+ compatible = "brcm,kona-usb2-phy";
+ reg = <0x3f13 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@3f12 {
+ status = "okay";
+ };
+
+ usbphy: usb-phy@3f13 {
+ status = "okay";
+ };
};
--
1.8.4
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