layerscape: add ls2088ardb device support

The QorIQ LS2088A processor is built on the Layerscape
architecture combining eight ARM A72 processor cores
with advanced, high-performance datapath acceleration
and network, peripheral interfaces required for
networking, telecom, wireless infrastructure, aerospace
applications and general-purpose embedded applications.

Features summary:
- Eight 64-bit ARM v8 Cortex-A72 CPUs
- Two 64-bit DDR4 SDRAM memory controller with ECC
- One 32-bit DDR3 SDRAM memory controller with ECC
- Data path acceleration architecture 2.0 (DPAA2)
- Ethernet interfaces
- IFC, 4 PCIe, 2 SATA, 2 USB, 1 SDXC, 2 DUARTs etc

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

1 files changed, 35 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-4.4/8229-drivers-clk-qoriq-Add-ls2088a-key-to-chipinfo-table.patch b/target/linux/layerscape/patches-4.4/8229-drivers-clk-qoriq-Add-ls2088a-key-to-chipinfo-table.patch
new file mode 100644
index 0000000000..5c1fcd010b
--- /dev/null
+++ b/target/linux/layerscape/patches-4.4/8229-drivers-clk-qoriq-Add-ls2088a-key-to-chipinfo-table.patch
@@ -0,0 +1,35 @@
+From cb8a47d43caa2b07a62d81ee0b65c0d16560c276 Mon Sep 17 00:00:00 2001
+From: Abhimanyu Saini <abhimanyu.saini@nxp.com>
+Date: Fri, 3 Jun 2016 13:15:28 +0530
+Subject: [PATCH 229/238] drivers: clk: qoriq: Add ls2088a key to chipinfo
+ table
+
+---
+ drivers/clk/clk-qoriq.c |   11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
+index 164ac41..6185d6a 100644
+--- a/drivers/clk/clk-qoriq.c
++++ b/drivers/clk/clk-qoriq.c
+@@ -559,6 +559,17 @@ static const struct clockgen_chipinfo chipinfo[] = {
+ 		.flags = CG_VER3 | CG_LITTLE_ENDIAN,
+ 	},
+ 	{
++		.compat = "fsl,ls2088a-clockgen",
++		.cmux_groups = {
++			&clockgen2_cmux_cga12, &clockgen2_cmux_cgb
++		},
++		.cmux_to_group = {
++			0, 0, 1, 1, -1
++		},
++		.pll_mask = 0x37,
++		.flags = CG_VER3 | CG_LITTLE_ENDIAN,
++	},
++	{
+ 		.compat = "fsl,p2041-clockgen",
+ 		.guts_compat = "fsl,qoriq-device-config-1.0",
+ 		.init_periph = p2041_init_periph,
+-- 
+1.7.9.5
+