dts: update to v4.17-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 20 insertions, 0 deletions

diff --git a/dts/Bindings/rng/imx-rng.txt b/dts/Bindings/rng/imx-rng.txt
new file mode 100644
index 0000000000..405c2b00cc
--- /dev/null
+++ b/dts/Bindings/rng/imx-rng.txt
@@ -0,0 +1,20 @@
+Freescale RNGA/RNGB/RNGC (Random Number Generator Versions A, B and C)
+
+Required properties:
+- compatible : should be one of
+               "fsl,imx21-rnga"
+               "fsl,imx31-rnga" (backward compatible with "fsl,imx21-rnga")
+               "fsl,imx25-rngb"
+               "fsl,imx35-rngc"
+- reg : offset and length of the register set of this block
+- interrupts : the interrupt number for the RNG block
+- clocks : the RNG clk source
+
+Example:
+
+rng@53fb0000 {
+	compatible = "fsl,imx25-rngb";
+	reg = <0x53fb0000 0x4000>;
+	interrupts = <22>;
+	clocks = <&trng_clk>;
+};