From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Dooks Date: Wed, 05 Feb 2014 10:19:09 +0000 Subject: [PATCH 06/11] phy-rcar-usb-gen2: add device tree documentation Message-Id: <1391595554-20640-7-git-send-email-ben.dooks@codethink.co.uk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Documentation for phy-rcar-usb-gen2 device tree binding. Signed-off-by: Ben Dooks -- Cc: linux-sh@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: horms+renesas@verge.net.au --- .../bindings/usb/renesas,rcar-gen2-usb-phy.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/renesas,rcar-gen2-usb-phy.txt diff --git a/Documentation/devicetree/bindings/usb/renesas,rcar-gen2-usb-phy.txt b/Documentation/devicetree/bindings/usb/renesas,rcar-gen2-usb-phy.txt new file mode 100644 index 0000000..e1d2dd9 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/renesas,rcar-gen2-usb-phy.txt @@ -0,0 +1,16 @@ +Renesas RCar gen2 USB PHY bindings + +Required properties: + - compatible: "renesas,usb-phy-r8a7790" for the R8A7790 SoC or + "renesas,rcar-gen2-usb-phy" for any generic comaptible device. + - reg : A single region to access device registers + - clocks : The reference to the clock to use for this block + - clock-names : The name for the clock at index 0 (must be "usbhs") + +Note, interrupt is currently not supported by the driver, but there should +be a node in the device tree for it. + +Optional properties: + + - renesas,usb0-hs: boolean, if present USB0 is connected to HS device. + - renesas,usb2-ss: boolean, if present USB2 is connected to XHCI controller. -- 1.8.5.3