dt/bindings: exynos-rng: Move dt binding documentation to bindings/crypto

Samsung exynos PRNG driver is using crypto framework instead of
hw_random framework. So move the devicetree binding to crypto folder.

Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
new file mode 100644 (file)
index 0000000..4ca8dd4
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
@@ -0,0 +1,17 @@
+Exynos Pseudo Random Number Generator
+
+Required properties:
+
+- compatible  : Should be "samsung,exynos4-rng".
+- reg         : Specifies base physical address and size of the registers map.
+- clocks      : Phandle to clock-controller plus clock-specifier pair.
+- clock-names : "secss" as a clock name.
+
+Example:
+
+       rng@10830400 {
+               compatible = "samsung,exynos4-rng";
+               reg = <0x10830400 0x200>;
+               clocks = <&clock CLK_SSS>;
+               clock-names = "secss";
+       };

diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt b/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt
deleted file mode 100644 (file)
index 4ca8dd4..0000000
--- a/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Exynos Pseudo Random Number Generator
-
-Required properties:
-
-- compatible  : Should be "samsung,exynos4-rng".
-- reg         : Specifies base physical address and size of the registers map.
-- clocks      : Phandle to clock-controller plus clock-specifier pair.
-- clock-names : "secss" as a clock name.
-
-Example:
-
-       rng@10830400 {
-               compatible = "samsung,exynos4-rng";
-               reg = <0x10830400 0x200>;
-               clocks = <&clock CLK_SSS>;
-               clock-names = "secss";
-       };

diff --git a/MAINTAINERS b/MAINTAINERS
index 2281af4b41b6ce2000be7f3305db98475fdd7df6..92df4e80a170aecd1f6e225af23ed0e95ea0b272 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11743,7 +11743,7 @@ L:      linux-crypto@vger.kernel.org
 L:     linux-samsung-soc@vger.kernel.org
 S:     Maintained
 F:     drivers/crypto/exynos-rng.c
-F:     Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt
+F:     Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
 
 SAMSUNG FRAMEBUFFER DRIVER
 M:     Jingoo Han <jingoohan1@gmail.com>