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 --- ...ink-PCIe-controllers-to-the-MSI-controlle.patch | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 target/linux/mvebu/patches-3.10/0079-ARM-mvebu-link-PCIe-controllers-to-the-MSI-controlle.patch (limited to 'target/linux/mvebu/patches-3.10/0079-ARM-mvebu-link-PCIe-controllers-to-the-MSI-controlle.patch') diff --git a/target/linux/mvebu/patches-3.10/0079-ARM-mvebu-link-PCIe-controllers-to-the-MSI-controlle.patch b/target/linux/mvebu/patches-3.10/0079-ARM-mvebu-link-PCIe-controllers-to-the-MSI-controlle.patch new file mode 100644 index 0000000000..3cb1bf3a84 --- /dev/null +++ b/target/linux/mvebu/patches-3.10/0079-ARM-mvebu-link-PCIe-controllers-to-the-MSI-controlle.patch @@ -0,0 +1,60 @@ +From 7171305e9caebac8cd12ef5a5ef3823f0fbe4a1c Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni +Date: Thu, 6 Jun 2013 18:30:19 +0200 +Subject: [PATCH 079/203] ARM: mvebu: link PCIe controllers to the MSI + controller + +This commit adjusts the Armada 370 and Armada XP PCIe controllers +Device Tree informations to reference their MSI controller. In the +case of this platform, the MSI controller is implemented by the MPIC. + +Signed-off-by: Thomas Petazzoni +Tested-by: Daniel Price +Acked-by: Gregory CLEMENT +--- + arch/arm/boot/dts/armada-370.dtsi | 1 + + arch/arm/boot/dts/armada-xp-mv78230.dtsi | 1 + + arch/arm/boot/dts/armada-xp-mv78260.dtsi | 1 + + arch/arm/boot/dts/armada-xp-mv78460.dtsi | 1 + + 4 files changed, 4 insertions(+) + +--- a/arch/arm/boot/dts/armada-370.dtsi ++++ b/arch/arm/boot/dts/armada-370.dtsi +@@ -44,6 +44,7 @@ + #address-cells = <3>; + #size-cells = <2>; + ++ msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = +--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi ++++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi +@@ -57,6 +57,7 @@ + #address-cells = <3>; + #size-cells = <2>; + ++ msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = +--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi ++++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi +@@ -58,6 +58,7 @@ + #address-cells = <3>; + #size-cells = <2>; + ++ msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = +--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi ++++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi +@@ -74,6 +74,7 @@ + #address-cells = <3>; + #size-cells = <2>; + ++ msi-parent = <&mpic>; + bus-range = <0x00 0xff>; + + ranges = -- cgit v1.2.3