From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Fri, 18 Oct 2013 23:02:30 +0000 (-0300)
Subject: ARM: mvebu: Add a 2 GHz fixed-clock Armada 370/XP
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4675cf577e4bbe179df1cf10a6fab8854333d99d;p=linux-beck.git

ARM: mvebu: Add a 2 GHz fixed-clock Armada 370/XP

Armada 370/XP SoCs have a 2 GHz fixed PLL that is used to feed
other clocks. This commit adds a DT representation of this clock
through a fixed-clock compatible node.

Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index 534e1be80df2..13efe05a8c9f 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -251,4 +251,13 @@
 
 		};
 	};
+
+	clocks {
+		/* 2 GHz fixed main PLL */
+		mainpll: mainpll {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <2000000000>;
+		};
+	};
  };