From mboxrd@z Thu Jan 1 00:00:00 1970 From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov) Date: Thu, 05 Feb 2015 21:24:01 +0300 Subject: [PATCH 2/4] Documentation: dt-bindings: add dt binding info for hi6220 In-Reply-To: <1423147620-5760-3-git-send-email-zhangfei.gao@linaro.org> References: <1423147620-5760-1-git-send-email-zhangfei.gao@linaro.org> <1423147620-5760-3-git-send-email-zhangfei.gao@linaro.org> Message-ID: <54D3B541.1070404@cogentembedded.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello. On 02/05/2015 05:46 PM, Zhangfei Gao wrote: > Signed-off-by: Zhangfei Gao > --- > .../devicetree/bindings/usb/hi6220-usb.txt | 50 ++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/hi6220-usb.txt > diff --git a/Documentation/devicetree/bindings/usb/hi6220-usb.txt b/Documentation/devicetree/bindings/usb/hi6220-usb.txt > new file mode 100644 > index 0000000..e926364 > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/hi6220-usb.txt > @@ -0,0 +1,50 @@ > +Hisilicon hi6220 SoC USB controlle Controller. > +----------------------------- > + > +usb controller is inherited from dwc2, refer dwc2.txt > +----- > + > +Required properties: > +- compatible: "hisilicon,hi6220-usb-phy" PHY? I thought you were describing the USB controller. > +Refer to dwc2.txt for dwc2 usb properties > + > + > +phy: > +----- > + > +Required properties: > +- compatible: "hisilicon,hi6220-usb-phy" > +- vcc-supply: phandle to the regulator that provides power to the PHY. > +- clocks: phandle to the PHY clock. Use as per Documentation/devicetree Actually, it's phandle and clock specifier. > + /bindings/clock/clock-bindings.txt > +- hisilicon,peripheral-syscon: phandle of syscon used to control peripheral. > +- hisilicon,gpio_vbus_det: gpio of detecting vbus. > +- hisilicon,gpio_id_det: gpio of detecting id. Hyphens are preferred over underscores in the prop names. [...] WBR, Sergei