dts: update to v4.17-rc1

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

4 files changed, 36 insertions, 7 deletions

diff --git a/dts/Bindings/rng/imx-rngc.txt b/dts/Bindings/rng/imx-rng.txt
index 93c7174a7b..405c2b00cc 100644
--- a/dts/Bindings/rng/imx-rngc.txt
+++ b/dts/Bindings/rng/imx-rng.txt
@@ -1,15 +1,14 @@
-Freescale RNGC (Random Number Generator Version C)
-
-The driver also supports version B, which is mostly compatible
-to version C.
+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 RNGC block
-- clocks : the RNGC clk source
+- interrupts : the interrupt number for the RNG block
+- clocks : the RNG clk source
 
 Example:
 
diff --git a/dts/Bindings/rng/ks-sa-rng.txt b/dts/Bindings/rng/ks-sa-rng.txt
new file mode 100644
index 0000000000..b7a65b4879
--- /dev/null
+++ b/dts/Bindings/rng/ks-sa-rng.txt
@@ -0,0 +1,21 @@
+Keystone SoC Hardware Random Number Generator(HWRNG) Module
+
+On Keystone SoCs HWRNG module is a submodule of the Security Accelerator.
+
+- compatible: should be "ti,keystone-rng"
+- ti,syscon-sa-cfg: phandle to syscon node of the SA configuration registers.
+		    This registers are shared between hwrng and crypto drivers.
+- clocks: phandle to the reference clocks for the subsystem
+- clock-names: functional clock name. Should be set to "fck"
+- reg: HWRNG module register space
+
+Example:
+/* K2HK */
+
+rng@24000 {
+	compatible = "ti,keystone-rng";
+	ti,syscon-sa-cfg = <&sa_config>;
+	clocks = <&clksa>;
+	clock-names = "fck";
+	reg = <0x24000 0x1000>;
+};
diff --git a/dts/Bindings/rng/omap_rng.txt b/dts/Bindings/rng/omap_rng.txt
index 9cf7876ab4..ea434ce50f 100644
--- a/dts/Bindings/rng/omap_rng.txt
+++ b/dts/Bindings/rng/omap_rng.txt
@@ -13,7 +13,12 @@ Required properties:
 - interrupts : the interrupt number for the RNG module.
 		Used for "ti,omap4-rng" and "inside-secure,safexcel-eip76"
 - clocks: the trng clock source. Only mandatory for the
-  "inside-secure,safexcel-eip76" compatible.
+  "inside-secure,safexcel-eip76" compatible, the second clock is
+  needed for the Armada 7K/8K SoCs
+- clock-names: mandatory if there is a second clock, in this case the
+  name must be "core" for the first clock and "reg" for the second
+  one
+
 
 Example:
 /* AM335x */
diff --git a/dts/Bindings/rng/st,stm32-rng.txt b/dts/Bindings/rng/st,stm32-rng.txt
index 47f04176f9..1dfa7d51e0 100644
--- a/dts/Bindings/rng/st,stm32-rng.txt
+++ b/dts/Bindings/rng/st,stm32-rng.txt
@@ -11,6 +11,10 @@ Required properties:
 - interrupts : The designated IRQ line for the RNG
 - clocks : The clock needed to enable the RNG
 
+Optional properties:
+- resets : The reset to properly start RNG
+- clock-error-detect : Enable the clock detection management
+
 Example:
 
 	rng: rng@50060800 {