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[v3,1/2] hwrng: iproc-rng200 - Add device tree bindings

Message ID 1425501734-14025-2-git-send-email-sbranden@broadcom.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Scott Branden March 4, 2015, 8:42 p.m. UTC 
Documents the IPROC random number generator device tree bindings
used in some Broadcom chipsets.

Reviewed-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Scott Branden <sbranden@broadcom.com>
---
 .../devicetree/bindings/hwrng/brcm,iproc-rng200.txt          | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwrng/brcm,iproc-rng200.txt
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Patch

diff --git a/Documentation/devicetree/bindings/hwrng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/hwrng/brcm,iproc-rng200.txt
new file mode 100644
index 0000000..e25a456
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwrng/brcm,iproc-rng200.txt
@@ -0,0 +1,12 @@ 
+HWRNG support for the iproc-rng200 driver
+
+Required properties:
+- compatible : "brcm,iproc-rng200"
+- reg : base address and size of control register block
+
+Example:
+
+rng {
+        compatible = "brcm,iproc-rng200";
+        reg = <0x18032000 0x28>;
+};