| Message ID | 1457705200-16951-1-git-send-email-s.trumtrar@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Mar 11, 2016 at 03:06:38PM +0100, Steffen Trumtrar wrote: > Add binding documentation for the Freescale RNGC found on > some i.MX2/3/5 SoCs. > > Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> > --- > Documentation/devicetree/bindings/rng/mxc_rngc.txt | 16 ++++++++++++++++ The MXC name is still not dead? > 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 000000000000..e147a6dde40a > --- /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" What about i.MX3/5 compatible strings? > +- 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>; > +}; > -- > 2.7.0 >
Hi, I'd like to pick this up and get the rngc driver merged finally. Thus wrote Rob Herring (robh@kernel.org): > The MXC name is still not dead? looks like no. There's still CONFIG_ARCH_MXC etc. The other similar rng driver is called mxc-rnga.c so it makes sense to use mxc-rngc. > > 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 000000000000..e147a6dde40a > > --- /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" > What about i.MX3/5 compatible strings? I couldn't find an imx5 chip that has this rng. I added a compatible string for imx35. Best regards, Martin
diff --git a/Documentation/devicetree/bindings/rng/mxc_rngc.txt b/Documentation/devicetree/bindings/rng/mxc_rngc.txt new file mode 100644 index 000000000000..e147a6dde40a --- /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" +- 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>; +};
Add binding documentation for the Freescale RNGC found on some i.MX2/3/5 SoCs. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> --- Documentation/devicetree/bindings/rng/mxc_rngc.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/mxc_rngc.txt