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, 82 deletions

diff --git a/target/linux/ipq806x/patches-4.1/034-soc-qcom-Add-device-tree-binding-for-SMEM.patch b/target/linux/ipq806x/patches-4.1/034-soc-qcom-Add-device-tree-binding-for-SMEM.patch
deleted file mode 100644
index d22db2226e..0000000000
--- a/target/linux/ipq806x/patches-4.1/034-soc-qcom-Add-device-tree-binding-for-SMEM.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [v2,1/2] soc: qcom: Add device tree binding for SMEM
-From: Bjorn Andersson <bjorn.andersson@sonymobile.com>
-X-Patchwork-Id: 6202201
-Message-Id: <1428795178-24312-1-git-send-email-bjorn.andersson@sonymobile.com>
-To: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
-	Mark Rutland <mark.rutland@arm.com>,
-	Ian Campbell <ijc+devicetree@hellion.org.uk>,
-	Kumar Gala <galak@codeaurora.org>, Jeffrey Hugo <jhugo@codeaurora.org>, 
-	Andry Gross <agross@codeaurora.org>
-Cc: <devicetree@vger.kernel.org>,
-	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
-	<linux-kernel@vger.kernel.org>
-Date: Sat, 11 Apr 2015 16:32:57 -0700
-
-Add device tree binding documentation for the Qualcom Shared Memory
-manager.
-
-Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
-
----
-Changes since v1:
-- None
-
- .../devicetree/bindings/soc/qcom/qcom,smem.txt     | 49 ++++++++++++++++++++++
- 1 file changed, 49 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,smem.txt
-
---- /dev/null
-+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smem.txt
-@@ -0,0 +1,49 @@
-+Qualcomm Shared Memory binding
-+
-+This binding describes the Qualcomm Shared Memory, used to share data between
-+various subsystems and OSes in Qualcomm platforms.
-+
-+- compatible:
-+	Usage: required
-+	Value type: <stringlist>
-+	Definition: must be:
-+		    "qcom,smem"
-+
-+- memory-region:
-+	Usage: required
-+	Value type: <prop-encoded-array>
-+	Definition: handle to memory reservation for main smem memory region.
-+
-+- reg:
-+	Usage: optional
-+	Value type: <prop-encoded-array>
-+	Definition: base address and size pair for any additional memory areas
-+		    of the shared memory.
-+
-+- hwspinlocks:
-+	Usage: required
-+	Value type: <prop-encoded-array>
-+	Definition: reference to a hwspinlock used to protect allocations from
-+		    the shared memory
-+
-+= EXAMPLE
-+
-+	reserved-memory {
-+		#address-cells = <1>;
-+		#size-cells = <1>;
-+		ranges;
-+
-+		smem_region: smem@fa00000 {
-+			reg = <0xfa00000 0x200000>;
-+			no-map;
-+		};
-+	};
-+
-+	smem@fa00000 {
-+		compatible = "qcom,smem";
-+
-+		memory-region = <&smem_region>;
-+		reg = <0xfc428000 0x4000>;
-+
-+		hwlocks = <&tcsr_mutex 3>;
-+	};