[PATCH] ARM: dts: imx51: Add sahara crypto support

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From: Fabio Estevam <fabio.estevam@xxxxxxx>

The sahara crypto block on i.MX51 has the same IP version as
the one on i.MX53.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxx>
---
 arch/arm/boot/dts/imx51.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index fe01b89..89afb4b 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -588,6 +588,15 @@
 				clock-names = "ipg", "ahb", "ptp";
 				status = "disabled";
 			};
+
+			sahara: crypto@83ff8000 {
+				compatible = "fsl,imx53-sahara", "fsl,imx51-sahara";
+				reg = <0x83ff8000 0x4000>;
+				interrupts = <19 20>;
+				clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>,
+					 <&clks IMX5_CLK_SAHARA_IPG_GATE>;
+				clock-names = "ipg", "ahb";
+			};
 		};
 	};
 };
-- 
2.7.4

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