3af779eb17
This is a backport of the patches accepted to the Linux mainline related to mvebu SoC (Armada XP and Armada 370) between Linux v3.11, and Linux v3.12. This work mainly covers: * Ground work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c) between the PXA family,and the Armada family. * Further updates to the mvebu MBus. * Work and ground work for enabling MSI on the Armada family. * some phy / mdio bus initialization related work. * Device tree binding documentation update. Signed-off-by: Seif Mazareeb <seif.mazareeb@gmail.com> CC: Luka Perkov <luka@openwrt.org> SVN-Revision: 39565
33 lines
980 B
Diff
33 lines
980 B
Diff
From 455ad812cb2ec97339f780e2a79169620f1e7485 Mon Sep 17 00:00:00 2001
|
|
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
|
|
Date: Fri, 18 Oct 2013 20:02:30 -0300
|
|
Subject: [PATCH 097/203] 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>
|
|
---
|
|
arch/arm/boot/dts/armada-370-xp.dtsi | 9 +++++++++
|
|
1 file changed, 9 insertions(+)
|
|
|
|
--- 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>;
|
|
+ };
|
|
+ };
|
|
};
|