Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1560328

[RFC v2 4/5] DT bindings documentation for Synopsys UDC platform driver

Show all headers | View raw

This patch adds device tree bindings documentation for Synopsys
USB device controller platform driver.

Signed-off-by: Raviteja Garimella <raviteja.garimella@broadcom.com>
---
 .../devicetree/bindings/usb/snps,dw-ahb-udc.txt    | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/snps,dw-ahb-udc.txt

diff --git a/Documentation/devicetree/bindings/usb/snps,dw-ahb-udc.txt b/Documentation/devicetree/bindings/usb/snps,dw-ahb-udc.txt
new file mode 100644
index 0000000..0c18327
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/snps,dw-ahb-udc.txt
@@ -0,0 +1,27 @@
+Synopsys USB Device controller.
+
+The device node is used for Synopsys Designware Cores AHB
+Subsystem Device Controller (UDC).
+
+This device node is used by UDCs integrated it Broadcom's
+Northstar2 and Cygnus SoC's.
+
+Required properties:
+ - compatible: should be "snps,dw-ahb-udc"
+ - reg: Offset and length of UDC register set
+ - interrupts: description of interrupt line
+ - phys: phandle to phy node.
+ - extcon: phandle to the extcon device. This is optional and
+   not required for those that don't require extcon support.
+   Extcon support will be required if the UDC is connected to
+   a Dual Role Device Phy that supports both Host and Device
+   mode based on the external cable.
+
+Example:
+	udc_dwc: usb@664e0000 {
+		compatible = "snps,dw-ahb-udc";
+		reg = <0x664e0000 0x2000>;
+		interrupts = <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>;
+		phys = <&usbdrd_phy>;
+		extcon = <&usbdrd_phy>";
+	};
-- 
2.1.0

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[RFC v2 0/5] Platform driver support for 'amd5536udc' driver  Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-17 09:10 +0100
  [RFC v2 3/5] UDC: Provide correct arguments for 'dma_pool_create' Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-17 09:10 +0100
  [RFC v2 2/5] UDC: make debug prints compatible with both pci and platform devices Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-17 09:10 +0100
  [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform driver Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-17 09:20 +0100
    Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Rob Herring <robh@kernel.org> - 2017-01-19 18:40 +0100
      Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Scott Branden <scott.branden@broadcom.com> - 2017-01-19 20:40 +0100
        Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Florian Fainelli <f.fainelli@gmail.com> - 2017-01-19 20:50 +0100
          Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Scott Branden <scott.branden@broadcom.com> - 2017-01-19 21:10 +0100
            Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Florian Fainelli <f.fainelli@gmail.com> - 2017-01-19 21:20 +0100
              Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Ray Jui <ray.jui@broadcom.com> - 2017-01-19 23:10 +0100
                Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Scott Branden <scott.branden@broadcom.com> - 2017-01-19 23:40 +0100
                Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform  driver Florian Fainelli <florian.fainelli@broadcom.com> - 2017-01-20 00:00 +0100
                Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform driver Rob Herring <robh@kernel.org> - 2017-01-20 15:00 +0100
      Re: [RFC v2 4/5] DT bindings documentation for Synopsys UDC platform driver Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-20 13:10 +0100
  [RFC v2 5/5] UDC: Add Synopsys UDC Platform driver Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-17 09:20 +0100
  Re: [RFC v2 1/5] UDC: Split the driver into amd (pci) and Synopsys  core driver Florian Fainelli <f.fainelli@gmail.com> - 2017-01-18 20:00 +0100
    Re: [RFC v2 1/5] UDC: Split the driver into amd (pci) and Synopsys  core driver Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-18 21:20 +0100
    Re: [RFC v2 1/5] UDC: Split the driver into amd (pci) and Synopsys  core driver Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-19 11:50 +0100
      Re: [RFC v2 1/5] UDC: Split the driver into amd (pci) and Synopsys  core driver Florian Fainelli <f.fainelli@gmail.com> - 2017-01-19 20:30 +0100
        Re: [RFC v2 1/5] UDC: Split the driver into amd (pci) and Synopsys  core driver Raviteja Garimella <raviteja.garimella@broadcom.com> - 2017-01-23 14:10 +0100

csiph-web