target/linux/mvebu/patches-3.10/0097-ARM-mvebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch

   1 From 455ad812cb2ec97339f780e2a79169620f1e7485 Mon Sep 17 00:00:00 2001
   2 From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
   3 Date: Fri, 18 Oct 2013 20:02:30 -0300
   4 Subject: [PATCH 097/203] ARM: mvebu: Add a 2 GHz fixed-clock Armada 370/XP
   5
   6 Armada 370/XP SoCs have a 2 GHz fixed PLL that is used to feed
   7 other clocks. This commit adds a DT representation of this clock
   8 through a fixed-clock compatible node.
   9
  10 Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
  11 Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
  12 Signed-off-by: Jason Cooper <jason@lakedaemon.net>
  13 ---
  14  arch/arm/boot/dts/armada-370-xp.dtsi | 9 +++++++++
  15  1 file changed, 9 insertions(+)
  16
  17 --- a/arch/arm/boot/dts/armada-370-xp.dtsi
  18 +++ b/arch/arm/boot/dts/armada-370-xp.dtsi
  19 @@ -251,4 +251,13 @@
  20
  21                 };
  22         };
  23 +
  24 +       clocks {
  25 +               /* 2 GHz fixed main PLL */
  26 +               mainpll: mainpll {
  27 +                       compatible = "fixed-clock";
  28 +                       #clock-cells = <0>;
  29 +                       clock-frequency = <2000000000>;
  30 +               };
  31 +       };
  32   };