From: Florian Fainelli <f.fainelli@gmail.com>
Date: Wed, 1 Nov 2017 23:20:05 +0000 (-0700)
Subject: dt-bindings: rng: Document BCM7278 RNG200 compatible
X-Git-Tag: v4.15-rc1~139^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8ddef132a36f4081b7cc7a34bce6a666e78083e3;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: rng: Document BCM7278 RNG200 compatible

BCM7278 includes a RGN200 hardware random number generator, document the
compatible string for that version of the IP.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
index e25a456664b91..0014da9145af7 100644
--- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
+++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt
@@ -1,7 +1,9 @@
 HWRNG support for the iproc-rng200 driver
 
 Required properties:
-- compatible : "brcm,iproc-rng200"
+- compatible : Must be one of:
+	       "brcm,bcm7278-rng200"
+	       "brcm,iproc-rng200"
 - reg : base address and size of control register block
 
 Example: