[PATCH v2 1/3] Add DT bindings documentation for NS2 USB DRD phy

[Raviteja Garimella]

This patch adds documentation for NS2 DRD Phy driver DT bindings

Signed-off-by: Raviteja Garimella 
Acked-by: Rob Herring 
---
 .../devicetree/bindings/phy/brcm,ns2-drd-phy.txt   | 30 ++
 1 file changed, 30 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt

diff --git a/Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt 
b/Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt
new file mode 100644
index 000..04f063a
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt
@@ -0,0 +1,30 @@
+BROADCOM NORTHSTAR2 USB2 (DUAL ROLE DEVICE) PHY
+
+Required properties:
+ - compatible: brcm,ns2-drd-phy
+ - reg: offset and length of the NS2 PHY related registers.
+ - reg-names
+   The below registers must be provided.
+   icfg - for DRD ICFG configurations
+   rst-ctrl - for DRD IDM reset
+   crmu-ctrl - for CRMU core vdd, PHY and PHY PLL reset
+   usb2-strap - for port over current polarity reversal
+ - #phy-cells: Must be 0. No args required.
+ - vbus-gpios: vbus gpio binding
+ - id-gpios: id gpio binding
+
+Refer to phy/phy-bindings.txt for the generic PHY binding properties
+
+Example:
+   usbdrd_phy: phy@66000960 {
+   #phy-cells = <0>;
+   compatible = "brcm,ns2-drd-phy";
+   reg = <0x66000960 0x24>,
+ <0x67012800 0x4>,
+ <0x6501d148 0x4>,
+ <0x664d0700 0x4>;
+   reg-names = "icfg", "rst-ctrl",
+   "crmu-ctrl", "usb2-strap";
+   id-gpios = <_g 30 0>;
+   vbus-gpios = <_g 31 0>;
+   };
-- 
2.1.0

[PATCH v2 1/3] Add DT bindings documentation for NS2 USB DRD phy

[Raviteja Garimella]

This patch adds documentation for NS2 DRD Phy driver DT bindings

Signed-off-by: Raviteja Garimella 
Acked-by: Rob Herring 
---
 .../devicetree/bindings/phy/brcm,ns2-drd-phy.txt   | 30 ++
 1 file changed, 30 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt

diff --git a/Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt 
b/Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt
new file mode 100644
index 000..04f063a
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/brcm,ns2-drd-phy.txt
@@ -0,0 +1,30 @@
+BROADCOM NORTHSTAR2 USB2 (DUAL ROLE DEVICE) PHY
+
+Required properties:
+ - compatible: brcm,ns2-drd-phy
+ - reg: offset and length of the NS2 PHY related registers.
+ - reg-names
+   The below registers must be provided.
+   icfg - for DRD ICFG configurations
+   rst-ctrl - for DRD IDM reset
+   crmu-ctrl - for CRMU core vdd, PHY and PHY PLL reset
+   usb2-strap - for port over current polarity reversal
+ - #phy-cells: Must be 0. No args required.
+ - vbus-gpios: vbus gpio binding
+ - id-gpios: id gpio binding
+
+Refer to phy/phy-bindings.txt for the generic PHY binding properties
+
+Example:
+   usbdrd_phy: phy@66000960 {
+   #phy-cells = <0>;
+   compatible = "brcm,ns2-drd-phy";
+   reg = <0x66000960 0x24>,
+ <0x67012800 0x4>,
+ <0x6501d148 0x4>,
+ <0x664d0700 0x4>;
+   reg-names = "icfg", "rst-ctrl",
+   "crmu-ctrl", "usb2-strap";
+   id-gpios = <_g 30 0>;
+   vbus-gpios = <_g 31 0>;
+   };
-- 
2.1.0