| Message ID | 1500582447-28607-1-git-send-email-martin@kaiser.cx (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Jul 20, 2017 at 3:27 PM, Martin Kaiser <martin@kaiser.cx> wrote: > From: Steffen Trumtrar <s.trumtrar@pengutronix.de> > > Add binding documentation for the Freescale RNGC found on > some i.MX2/3 SoCs. > > Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> > Signed-off-by: Martin Kaiser <martin@kaiser.cx> > --- > Changes in v5: > none > > Changes in v4: > none > > Changes in v3: > - add compatible string for imx35 > - remove imx5 from the commit message, > I couldn't find an i.MX SOC that has RNGC 3 versions in 3 days... Give folks time to review. > Changes in v2: > none > > Documentation/devicetree/bindings/rng/mxc_rngc.txt | 16 ++++++++++++++++ Perhaps I wasn't clear. MXC is long dead. Use imx. > 1 file changed, 16 insertions(+) > create mode 100644 Documentation/devicetree/bindings/rng/mxc_rngc.txt > > diff --git a/Documentation/devicetree/bindings/rng/mxc_rngc.txt b/Documentation/devicetree/bindings/rng/mxc_rngc.txt > new file mode 100644 > index 0000000..5a12ada > --- /dev/null > +++ b/Documentation/devicetree/bindings/rng/mxc_rngc.txt > @@ -0,0 +1,16 @@ > +Freescale RNGC (Random Number Generator Version C) > + > +Required properties: > +- compatible : Should be "fsl,imx25-rng" or "fsl,imx35-rng" rngc if that is what the block is called. Reformat to 1 valid set of compatibles per line. > +- reg : Offset and length of the register set of this block > +- interrupts : the interrupt number for the RNG block > +- clocks: should contain the RNG clk source > + > +Example: > + > +rng@53fb0000 { > + compatible = "fsl,imx25-rng"; > + reg = <0x53fb0000 0x4000>; > + interrupts = <22>; > + clocks = <&trng_clk>; > +}; > -- > 2.1.4 >
diff --git a/Documentation/devicetree/bindings/rng/mxc_rngc.txt b/Documentation/devicetree/bindings/rng/mxc_rngc.txt new file mode 100644 index 0000000..5a12ada --- /dev/null +++ b/Documentation/devicetree/bindings/rng/mxc_rngc.txt @@ -0,0 +1,16 @@ +Freescale RNGC (Random Number Generator Version C) + +Required properties: +- compatible : Should be "fsl,imx25-rng" or "fsl,imx35-rng" +- reg : Offset and length of the register set of this block +- interrupts : the interrupt number for the RNG block +- clocks: should contain the RNG clk source + +Example: + +rng@53fb0000 { + compatible = "fsl,imx25-rng"; + reg = <0x53fb0000 0x4000>; + interrupts = <22>; + clocks = <&trng_clk>; +};