layerscape: add ls1088ardb device support

LS1088A is an ARMv8 implementation combining eight ARM A53 processor
cores. The LS1088ARDB is an evaluatoin platform that supports the
LS1088A family SoCs.

Features summary:
- Eight 64-bit ARM v8 Cortex-A53 CPUs
- Data path acceleration architecture 2.0 (DPAA2)
- Ethernet interfaces
- QUADSPI flash, 3 PCIe, 2 USB, 1 SD, 2 DUARTs etc

Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-4.4/7224-fsl-mc-msi-Added-FSL-MC-specific-member-to-the-msi_d.patch b/target/linux/layerscape/patches-4.4/7224-fsl-mc-msi-Added-FSL-MC-specific-member-to-the-msi_d.patch
new file mode 100644
index 0000000000..8dd11f4160
--- /dev/null
+++ b/target/linux/layerscape/patches-4.4/7224-fsl-mc-msi-Added-FSL-MC-specific-member-to-the-msi_d.patch
@@ -0,0 +1,40 @@
+From 359c7977e003781024154da61e55181b92b12bdf Mon Sep 17 00:00:00 2001
+From: "J. German Rivera" <German.Rivera@freescale.com>
+Date: Wed, 6 Jan 2016 16:03:20 -0600
+Subject: [PATCH 224/226] fsl-mc: msi: Added FSL-MC-specific member to the
+ msi_desc's union
+
+FSL-MC is a bus type different from PCI and platform, so it needs
+its own member in the msi_desc's union.
+
+Signed-off-by: J. German Rivera <German.Rivera@freescale.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ include/linux/msi.h |    9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+--- a/include/linux/msi.h
++++ b/include/linux/msi.h
+@@ -33,6 +33,14 @@ struct platform_msi_desc {
+ };
+ 
+ /**
++ * fsl_mc_msi_desc - FSL-MC device specific msi descriptor data
++ * @msi_index:		The index of the MSI descriptor
++ */
++struct fsl_mc_msi_desc {
++	u16				msi_index;
++};
++
++/**
+  * struct msi_desc - Descriptor structure for MSI based interrupts
+  * @list:	List head for management
+  * @irq:	The base interrupt number
+@@ -87,6 +95,7 @@ struct msi_desc {
+ 		 * tree wide cleanup.
+ 		 */
+ 		struct platform_msi_desc platform;
++		struct fsl_mc_msi_desc fsl_mc;
+ 	};
+ };
+