On 04/07/2016 07:04 PM, Sergei Shtylyov wrote: > On 4/7/2016 3:32 PM, Purna Chandra Mandal wrote: > >> Document devicetree binding for the USB controller >> and USB Phy found on Microchip PIC32 class devices. >> >> Signed-off-by: Purna Chandra Mandal <purna.mandal@xxxxxxxxxxxxx> >> >> --- >> >> Changes in v2: None >> >> .../bindings/usb/microchip,pic32-musb.txt | 67 ++++++++++++++++++++++ >> 1 file changed, 67 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/usb/microchip,pic32-musb.txt >> >> diff --git a/Documentation/devicetree/bindings/usb/microchip,pic32-musb.txt b/Documentation/devicetree/bindings/usb/microchip,pic32-musb.txt >> new file mode 100644 >> index 0000000..e1cec9d >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/usb/microchip,pic32-musb.txt >> @@ -0,0 +1,67 @@ >> +Microchip PIC32 MUSB DRC/OTG controller >> +------------------------------------------- >> + >> +Required properties: >> + - compatible : should be "microchip,pic32mzda-usb". >> + - reg : offset and length of "MUSB Core Registers" and >> + "USB Clock & Reset Registers". >> + - reg-names : should be "mc", and "usbcr" in order >> + - clocks : clock specifier for the musb controller clock >> + - clock-names : should be "usb_clk" >> + - interrupts : interrupt number for MUSB Core General interrupt >> + and DMA interrupt >> + - interrupt-names : must be "mc" and "dma" in order. >> + - phys : phy specifier for the otg phy. >> + - dr_mode : should be one of "host", "peripheral" or "otg". >> + - mentor,multipoint: Should be "1" indicating the musb controller supports >> + multipoint. This is MUSB configuration-specific setting. >> + - mentor,num-eps : Specifies the number of endpoints. This is also a >> + MUSB configuration-specific setting. Should be set to "8". >> + - mentor,ram-bits : Specifies the ram address size. Should be set to "11". >> + - mentor,power : Should be "500". This signifies the controller can supply >> + up to 500mA when operating in host mode. >> + - phys : phandle of the USB phy. > > Just noticed that "phys" is described twice. :-/ > Noted. Thanks. :) > MBR, Sergei > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
