From 608ad4b6932f72995144bc72a31b1e0843a5bb28 Mon Sep 17 00:00:00 2001 From: Luka Perkov Date: Tue, 11 Feb 2014 02:07:41 +0000 Subject: mvebu: backport mainline patches from kernel 3.12 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 CC: Luka Perkov git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39565 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...ebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 target/linux/mvebu/patches-3.10/0097-ARM-mvebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch (limited to 'target/linux/mvebu/patches-3.10/0097-ARM-mvebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch') diff --git a/target/linux/mvebu/patches-3.10/0097-ARM-mvebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch b/target/linux/mvebu/patches-3.10/0097-ARM-mvebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch new file mode 100644 index 0000000000..861dcb9d0b --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0097-ARM-mvebu-Add-a-2-GHz-fixed-clock-Armada-370-XP.patch @@ -0,0 +1,32 @@ +From 455ad812cb2ec97339f780e2a79169620f1e7485 Mon Sep 17 00:00:00 2001 +From: Ezequiel Garcia +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 +Signed-off-by: Ezequiel Garcia +Signed-off-by: Jason Cooper +--- + 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>; ++ }; ++ }; + }; -- cgit v1.2.3