ipq806x: Add support for linux-4.4

1)Changes

- Rebased the patches for linux-4.4.7
- Added patch to fix spi nor fifo and dma support
- Added patch to configure watchdog barktime

2)Testing

Tested on IPQ AP148 Board:
 a. NOR boot and NAND boot
 b. ethernet network and ath10k wifi
 c. ubi sysupgrade

UnTested
 dwc3 usb has not been validated on IPQ board(AP148)

3)Known Issues:
 Once we flash ubi image on AP148, and if we reset the board, uboot on
 first boot creates PEB and LEB for dynamic sized partitions, which is incorrect
 and not what linux expects which causes errors when trying to mount rootfs.
 In order to test this, we can use the below steps:
  a. Flash the ubi image on board and don't reset the board
  b. load the kernel fit image in RAM and boot from there.

Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org>

1 files changed, 0 insertions, 42 deletions

diff --git a/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch b/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch
deleted file mode 100644
index a6dc89764c..0000000000
--- a/target/linux/ipq806x/patches-3.18/157-ARM-DT-ipq8064-Add-ADM-device-node.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 1fb18acab2d71e7e4efd9c10492edb1baf84dcc0 Mon Sep 17 00:00:00 2001
-From: Andy Gross <agross@codeaurora.org>
-Date: Wed, 20 May 2015 15:41:07 +0530
-Subject: [PATCH] ARM: DT: ipq8064: Add ADM device node
-
-This patch adds support for the ADM DMA on the IPQ8064 SOC
-
-Signed-off-by: Andy Gross <agross@codeaurora.org>
----
- arch/arm/boot/dts/qcom-ipq8064-ap148.dts |  4 ++++
- arch/arm/boot/dts/qcom-ipq8064.dtsi      | 21 +++++++++++++++++++++
- 2 files changed, 25 insertions(+)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -705,6 +705,26 @@
- 			};
- 		};
- 
-+		adm_dma: dma@18300000 {
-+			compatible = "qcom,adm";
-+			reg = <0x18300000 0x100000>;
-+			interrupts = <0 170 0>;
-+			#dma-cells = <1>;
-+
-+			clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>;
-+			clock-names = "core", "iface";
-+
-+			resets = <&gcc ADM0_RESET>,
-+				 <&gcc ADM0_PBUS_RESET>,
-+				 <&gcc ADM0_C0_RESET>,
-+				 <&gcc ADM0_C1_RESET>,
-+				 <&gcc ADM0_C2_RESET>;
-+			reset-names = "clk", "pbus", "c0", "c1", "c2";
-+			qcom,ee = <0>;
-+
-+			status = "disabled";
-+		};
-+
- 	};
- 
- 	sfpb_mutex: sfpb-mutex {