[PATCH 1/5] dt-bindings: Add Broadcom STB OHCI, EHCI and XHCI binding document

[Al Cooper]

Add DT bindings document for Broadcom STB USB OHCI, EHCI and
XHCI drivers.

Signed-off-by: Al Cooper <alcooperx@xxxxxxxxx>
---
 .../devicetree/bindings/usb/brcm,ehci-brcm.txt     | 22 +++++++++++++++++++++
 .../devicetree/bindings/usb/brcm,ohci-brcm.txt     | 22 +++++++++++++++++++++
 .../devicetree/bindings/usb/brcm,xhci-brcm.txt     | 23 ++++++++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,ehci-brcm.txt
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,ohci-brcm.txt
 create mode 100644 Documentation/devicetree/bindings/usb/brcm,xhci-brcm.txt

diff --git a/Documentation/devicetree/bindings/usb/brcm,ehci-brcm.txt b/Documentation/devicetree/bindings/usb/brcm,ehci-brcm.txt
new file mode 100644
index 000000000000..020b5ec40f5b
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,ehci-brcm.txt
@@ -0,0 +1,22 @@
+Broadcom STB USB EHCI controller
+
+Required properties:
+- compatible: should be "brcm,ehci-brcm-v2"
+- reg: should contain one register range i.e. start and length
+- interrupts: description of the interrupt line
+- phys: phandle + phy specifier pair
+  The specifier should be 0 for the OHCI/EHCI PHY and 1 for the XHCI PHY
+
+Optional properties:
+- clocks: A list of phandles for the clocks
+
+Example:
+
+ehci@f0b00300 {
+	compatible = "brcm,ehci-brcm-v2";
+	reg = <0xf0b00300 0xa8>;
+	interrupts = <0x0 0x5a 0x0>;
+	interrupt-names = "usb0_ehci_0";
+	phys = <&usbphy_0 0x0>;
+	clocks = <&usb20>
+};
diff --git a/Documentation/devicetree/bindings/usb/brcm,ohci-brcm.txt b/Documentation/devicetree/bindings/usb/brcm,ohci-brcm.txt
new file mode 100644
index 000000000000..c7bb56f30540
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,ohci-brcm.txt
@@ -0,0 +1,22 @@
+Broadcom STB USB OHCI controller
+
+Required properties:
+- compatible: should be "brcm,ohci-brcm-v2"
+- reg: should contain one register range i.e. start and length
+- interrupts: description of the interrupt line
+- phys: phandle + phy specifier pair
+  The specifier should be 0 for the OHCI/EHCI PHY and 1 for the XHCI PHY
+
+Optional properties:
+- clocks: A list of phandles for the clocks
+
+Example:
+
+ohci@f0b00400 {
+	compatible = "brcm,ohci-brcm-v2";
+	reg = <0xf0b00400 0x58>;
+	interrupts = <0x0 0x5b 0x0>;
+	interrupt-names = "usb0_ohci_0";
+	phys = <&usbphy_0 0x0>;
+	clocks = <&usb20>;
+};
diff --git a/Documentation/devicetree/bindings/usb/brcm,xhci-brcm.txt b/Documentation/devicetree/bindings/usb/brcm,xhci-brcm.txt
new file mode 100644
index 000000000000..7ca5f126c2f6
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/brcm,xhci-brcm.txt
@@ -0,0 +1,23 @@
+Broadcom STB USB XHCI controller
+
+Required properties:
+- compatible: should be "brcm,xhci-brcm-v2"
+- reg: should contain one register range i.e. start and length
+- interrupts: description of the interrupt line
+- phys: phandle + phy specifier pair
+  The specifier should be 0 for the OHCI/EHCI PHY and 1 for the XHCI PHY
+
+Optional properties:
+- clocks: A list of phandles for the clocks
+- usb3-lpm-capable: determines if platform is USB3 LPM capable
+
+Example:
+
+xhci_0_0: xhci@f0b01000 {
+	compatible = "brcm,xhci-brcm-v2";
+	reg = <0xf0b01000 0x1000>;
+	interrupts = <0x0 0x5c 0x0>;
+	interrupt-names = "usb0_xhci_0";
+	phys = <&usbphy_0 0x1>;
+	clocks = <&usb30>;
+};
-- 
1.9.0.138.g2de3478