On 02/24/2016 06:26 PM, Petr Kulhavy wrote:
DT binding for the TI DA8xx/OMAP-L1x/AM17xx/AM18xx MUSB driver. Signed-off-by: Petr Kulhavy <petr@xxxxxxxxx> --- v1: <initial> v2: - using standard properties "dr_mode", "mentor,power", "mentor,num-eps", "mentor,multipoint", "mentor,ram-bits" - using "ti," prefix instead of "da8xx," for specific property names - no wildcards in compatibility string v3: - added "reg", "interrupts" and "interrupt-names" properties - wildcards in compatibility string v4: - compatibility string set to "ti,da830-musb" - "mentor,num-eps", "mentor,multipoint", "mentor,ram-bits" properties removed and hardcoded - "ti,phy20-clkmux-cfg" renamed to "ti,phy20-clkmux-pll" and changed to boolean - removed "ti,hwmods" v5: - "ti,phy20-refclock-frequency" property made mandatory v6: - using "ti,usb2-phy-" prefix instead of "ti,phy20-" for the specific properties v7: - removed the "mentor,power" property; hard coded to 500mA in the code .../devicetree/bindings/usb/da8xx-usb.txt | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/da8xx-usb.txt diff --git a/Documentation/devicetree/bindings/usb/da8xx-usb.txt b/Documentation/devicetree/bindings/usb/da8xx-usb.txt new file mode 100644 index 0000000..e281829 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/da8xx-usb.txt @@ -0,0 +1,43 @@ +TI DA8xx MUSB +~~~~~~~~~~~~~ +For DA8xx/OMAP-L1x/AM17xx/AM18xx platforms. + +Required properties: +~~~~~~~~~~~~~~~~~~~~ + - compatible : Should be set to "ti,da830-musb". + + - reg: Offset and length of the USB controller register set. + + - interrupts: The USB interrupt number. + + - interrupt-names: Should be set to "mc". + + - dr_mode: The USB operation mode. Should be one of "host", "peripheral" or "otg". + + - ti,usb2-phy-refclock-frequency : Integer. Defines the USB 2.0 PHY reference clock input + frequency in Hz in case the clock is generated by the internal PLL.
Didn't you say it's needed in the case of external clock anyway?
+ Supported values are 12MHz, 13MHz, 19.2MHz, 20MHz, 24MHz, 26MHz, 38.4MHz, 40MHz, 48MHz
[...] MBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
