linux-kernel - [RFC][PATCH] devicetree: Add hardware rng entry to qcom-apq8064.dtsi

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Date:	Tue, 12 May 2015 10:53:21 -0700
From:	John Stultz <john.stultz@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	John Stultz <john.stultz@...aro.org>,
	Kumar Gala <galak@...eaurora.org>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	devicetree@...r.kernel.org
Subject: [RFC][PATCH] devicetree: Add hardware rng entry to qcom-apq8064.dtsi

Add devicetree data to add support for hw_rng support
to the apq8064 dts.

Tested on the Nexus7 (2013).

Cc: Kumar Gala <galak@...eaurora.org>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: devicetree@...r.kernel.org
Signed-off-by: John Stultz <john.stultz@...aro.org>
---

I'm not totally sure this is the right place for this entry,
but wanted to send it out for review.
thanks
-john

 arch/arm/boot/dts/qcom-apq8064.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index b3154c0..c760f2f 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -226,6 +226,13 @@
 			};
 		};
 
+		rng@...00000 {
+			compatible = "qcom,prng";
+			reg = <0x1A500000 0x200>;
+			clocks = <&gcc PRNG_CLK>;
+			clock-names = "core";
+		};
+
 		qcom,ssbi@...000 {
 			compatible = "qcom,ssbi";
 			reg = <0x00500000 0x1000>;
-- 
1.9.1

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