Document the bindings used by Northstar Plus(NSP) SoC random number
generator.
Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@xxxxxxxxxxxx>
Acked-by: Eric Anholt <eric@xxxxxxxxxx>
---
Documentation/devicetree/bindings/rng/brcm,bcm2835.txt | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
index 07ccdaa..aa304d4 100644
--- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
+++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt
@@ -2,7 +2,7 @@ BCM2835 Random number generator
Required properties:
-- compatible : should be "brcm,bcm2835-rng"
+- compatible : should be "brcm,bcm2835-rng" or "brcm,bcm-nsp-rng"
- reg : Specifies base physical address and size of the registers.
Example:
@@ -11,3 +11,8 @@ rng {
compatible = "brcm,bcm2835-rng";
reg = <0x7e104000 0x10>;
};
+
+rng@18033000 {
+ compatible = "brcm,bcm-nsp-rng";
+ reg = <0x18033000 0x14>;
+};
--
2.1.0
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