linux-kernel - [PATCH v2] devicetree: Add hardware rng entry to qcom-apq8064.dtsi

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Message-Id: <1431556907-12941-1-git-send-email-john.stultz@linaro.org>
Date:	Wed, 13 May 2015 15:41:47 -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: [PATCH v2] 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
Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>
Signed-off-by: John Stultz <john.stultz@...aro.org>
---
v2: Adjusted hex value to lower-case per Stephen's suggestion.

 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..241811d 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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