Hi Wolfram, CC devicetree
On Thu, May 1, 2014 at 12:21 AM, Wolfram Sang <[email protected]> wrote: > From: Wolfram Sang <[email protected]> > > Reported-by: Geert Uytterhoeven <[email protected]> > Signed-off-by: Wolfram Sang <[email protected]> > --- > .../devicetree/bindings/i2c/i2c-sh_mobile.txt | 26 > ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt > b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt > new file mode 100644 > index 000000000000..d2153ce36fa8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt > @@ -0,0 +1,26 @@ > +Device tree configuration for Renesas IIC (sh_mobile) driver > + > +Required properties: > +- compatible : "renesas,iic-<soctype>". "renesas,rmobile-iic" as > fallback Please also list all supported values, so checkpatch can validate DTS compatible properties against this binding document. > +- reg : address start and address range size of device > +- interrupts : interrupt of device > +- clocks : clock for device > +- #address-cells : should be <1> > +- #size-cells : should be <0> > + > +Optional properties: > +- clock-frequency : frequency of bus clock in Hz. Default 100kHz if unset. > + > +Pinctrl properties might be needed, too. See there. > + > +Example: > + > + iic0: i2c@e6500000 { > + compatible = "renesas,iic-r8a7790", "renesas,rmobile-iic"; > + reg = <0 0xe6500000 0 0x425>; > + interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&mstp3_clks R8A7790_CLK_IIC0>; > + clock-frequency = <400000>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
