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, 71 deletions

diff --git a/target/linux/ipq806x/patches-3.18/121-mfd-qcom_rpm-Add-support-for-IPQ8064.patch b/target/linux/ipq806x/patches-3.18/121-mfd-qcom_rpm-Add-support-for-IPQ8064.patch
deleted file mode 100644
index e5e9e4e6cc..0000000000
--- a/target/linux/ipq806x/patches-3.18/121-mfd-qcom_rpm-Add-support-for-IPQ8064.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From 4d54b0adfa67476e6509bc8646b9dbac642e8a29 Mon Sep 17 00:00:00 2001
-From: Josh Cartwright <joshc@codeaurora.org>
-Date: Thu, 26 Mar 2015 11:29:26 -0700
-Subject: [PATCH] mfd: qcom_rpm: Add support for IPQ8064
-
-The IPQ8064 also includes an RPM following the same message structure as
-other chips.  In addition, it supports a few new resource types to
-support the NSS fabric clocks and the SMB208/SMB209 regulators found on
-the reference boards.
-
-Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
-Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
-Signed-off-by: Lee Jones <lee.jones@linaro.org>
----
- drivers/mfd/qcom_rpm.c | 41 +++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 41 insertions(+)
-
---- a/drivers/mfd/qcom_rpm.c
-+++ b/drivers/mfd/qcom_rpm.c
-@@ -323,10 +323,51 @@ static const struct qcom_rpm_data msm896
- 	.n_resources = ARRAY_SIZE(msm8960_rpm_resource_table),
- };
- 
-+static const struct qcom_rpm_resource ipq806x_rpm_resource_table[] = {
-+	[QCOM_RPM_CXO_CLK] =			{ 25, 9, 5, 1 },
-+	[QCOM_RPM_PXO_CLK] =			{ 26, 10, 6, 1 },
-+	[QCOM_RPM_APPS_FABRIC_CLK] =		{ 27, 11, 8, 1 },
-+	[QCOM_RPM_SYS_FABRIC_CLK] =		{ 28, 12, 9, 1 },
-+	[QCOM_RPM_NSS_FABRIC_0_CLK] =		{ 29, 13, 10, 1 },
-+	[QCOM_RPM_DAYTONA_FABRIC_CLK] =		{ 30, 14, 11, 1 },
-+	[QCOM_RPM_SFPB_CLK] =			{ 31, 15, 12, 1 },
-+	[QCOM_RPM_CFPB_CLK] =			{ 32, 16, 13, 1 },
-+	[QCOM_RPM_NSS_FABRIC_1_CLK] =		{ 33, 17, 14, 1 },
-+	[QCOM_RPM_EBI1_CLK] =			{ 34, 18, 16, 1 },
-+	[QCOM_RPM_APPS_FABRIC_HALT] =		{ 35, 19, 18, 2 },
-+	[QCOM_RPM_APPS_FABRIC_MODE] =		{ 37, 20, 19, 3 },
-+	[QCOM_RPM_APPS_FABRIC_IOCTL] =		{ 40, 21, 20, 1 },
-+	[QCOM_RPM_APPS_FABRIC_ARB] =		{ 41, 22, 21, 12 },
-+	[QCOM_RPM_SYS_FABRIC_HALT] =		{ 53, 23, 22, 2 },
-+	[QCOM_RPM_SYS_FABRIC_MODE] =		{ 55, 24, 23, 3 },
-+	[QCOM_RPM_SYS_FABRIC_IOCTL] =		{ 58, 25, 24, 1 },
-+	[QCOM_RPM_SYS_FABRIC_ARB] =		{ 59, 26, 25, 30 },
-+	[QCOM_RPM_MM_FABRIC_HALT] =		{ 89, 27, 26, 2 },
-+	[QCOM_RPM_MM_FABRIC_MODE] =		{ 91, 28, 27, 3 },
-+	[QCOM_RPM_MM_FABRIC_IOCTL] =		{ 94, 29, 28, 1 },
-+	[QCOM_RPM_MM_FABRIC_ARB] =		{ 95, 30, 29, 2 },
-+	[QCOM_RPM_CXO_BUFFERS] =		{ 209, 33, 31, 1 },
-+	[QCOM_RPM_USB_OTG_SWITCH] =		{ 210, 34, 32, 1 },
-+	[QCOM_RPM_HDMI_SWITCH] =		{ 211, 35, 33, 1 },
-+	[QCOM_RPM_DDR_DMM] =			{ 212, 36, 34, 2 },
-+	[QCOM_RPM_VDDMIN_GPIO] =		{ 215, 40, 39, 1 },
-+	[QCOM_RPM_SMB208_S1a] =			{ 216, 41, 90, 2 },
-+	[QCOM_RPM_SMB208_S1b] =			{ 218, 43, 91, 2 },
-+	[QCOM_RPM_SMB208_S2a] =			{ 220, 45, 92, 2 },
-+	[QCOM_RPM_SMB208_S2b] =			{ 222, 47, 93, 2 },
-+};
-+
-+static const struct qcom_rpm_data ipq806x_template = {
-+	.version = 3,
-+	.resource_table = ipq806x_rpm_resource_table,
-+	.n_resources = ARRAY_SIZE(ipq806x_rpm_resource_table),
-+};
-+
- static const struct of_device_id qcom_rpm_of_match[] = {
- 	{ .compatible = "qcom,rpm-apq8064", .data = &apq8064_template },
- 	{ .compatible = "qcom,rpm-msm8660", .data = &msm8660_template },
- 	{ .compatible = "qcom,rpm-msm8960", .data = &msm8960_template },
-+	{ .compatible = "qcom,rpm-ipq8064", .data = &ipq806x_template },
- 	{ }
- };
- MODULE_DEVICE_TABLE(of, qcom_rpm_of_match);