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Subject[PATCH 1/5] dt-bindings: Add Broadcom STB OHCI, EHCI and XHCI binding document
Date
Add DT bindings document for Broadcom STB USB OHCI, EHCI and
XHCI drivers.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
---
.../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
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