From mboxrd@z Thu Jan 1 00:00:00 1970 From: ahaslam@baylibre.com (ahaslam at baylibre.com) Date: Mon, 24 Oct 2016 18:46:32 +0200 Subject: [PATCH/RFT v2 15/17] usb: host: ohci-da8xx: Add devicetree bindings documentation In-Reply-To: <20161024164634.4330-1-ahaslam@baylibre.com> References: <20161024164634.4330-1-ahaslam@baylibre.com> Message-ID: <20161024164634.4330-16-ahaslam@baylibre.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Axel Haslam This patch documents the device tree bindings required for the ohci controller found in TI da8xx family of SoC's Signed-off-by: Axel Haslam --- .../devicetree/bindings/usb/ohci-da8xx.txt | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ohci-da8xx.txt diff --git a/Documentation/devicetree/bindings/usb/ohci-da8xx.txt b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt new file mode 100644 index 0000000..4251c84 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt @@ -0,0 +1,39 @@ +DA8XX USB OHCI controller + +Required properties: + + - compatible: Should be "ti,da830-ohci" + - reg: Should contain one register range i.e. start and length + - interrupts: Description of the interrupt line + - phys: Phandle for the PHY device + - phy-names: Should be "usb-phy" + +Optional properties: + - vbus-supply: Regulator that controls vbus power + +Example for omap138-lck: + +vbus_fixed: fixed-regulator-vbus { + compatible = "regulator-fixed"; + gpio = <&gpio 109 0>; + oc-gpio = <&gpio 36 0>; + regulator-boot-on; + enable-active-high; + regulator-name = "vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; +}; + +usb_phy: usb-phy { + compatible = "ti,da830-usb-phy"; + #phy-cells = <1>; + status = "disabled"; +}; +usb: usb at 0225000 { + compatible = "ti,da830-ohci"; + reg = <0x225000 0x1000>; + interrupts = <59>; + phys = <&usb_phy 1>; + phy-names = "usb-phy"; + status = "disabled"; +}; -- 1.9.1