lantiq: add support for kernel 4.9

The following patches were dropped because they are already applied
upstream:
0012-pinctrl-lantiq-fix-up-pinmux.patch
0013-MTD-lantiq-xway-fix-invalid-operator.patch
0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch
0015-MTD-lantiq-xway-remove-endless-loop.patch
0016-MTD-lantiq-xway-add-missing-write_buf-and-read_buf-t.patch
0017-MTD-xway-fix-nand-locking.patch
0044-pinctrl-lantiq-introduce-new-dedicated-devicetree-bi.patch
0045-pinctrl-lantiq-Fix-GPIO-Setup-of-GPIO-Port3.patch
0046-pinctrl-lantiq-2-pins-have-the-wrong-mux-list.patch
0047-irq-fixes.patch
0047-mtd-plat-nand-pass-of-node.patch
0060-usb-dwc2-Add-support-for-Lantiq-ARX-and-XRX-SoCs.patch
0120-MIPS-lantiq-add-support-for-device-tree-file-from-bo.patch
0121-MIPS-lantiq-make-it-possible-to-build-in-no-device-t.patch
122-MIPS-store-the-appended-dtb-address-in-a-variable.patch

The PHY driver was reduced to the code adding the LED configuration,
the rest is already upstream:
0023-NET-PHY-adds-driver-for-lantiq-PHY11G.patch

The SPI driver was replaced with the version pending for upstream
inclusion:
New driver:
0090-spi-add-transfer_status-callback.patch
0091-spi-lantiq-ssc-add-support-for-Lantiq-SSC-SPI-controller.patch
Old driver:
0100-spi-add-support-for-Lantiq-SPI-controller.patch

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 99 insertions, 0 deletions

diff --git a/target/linux/lantiq/patches-4.9/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch b/target/linux/lantiq/patches-4.9/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch
new file mode 100644
index 0000000000..bff603f9c8
--- /dev/null
+++ b/target/linux/lantiq/patches-4.9/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch
@@ -0,0 +1,99 @@
+From de2cad82c4d0872066f83ce59462603852b47f03 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Fri, 6 Jan 2017 17:55:24 +0100
+Subject: [PATCH 2/2] usb: dwc2:  add support for other Lantiq SoCs
+
+The size of the internal RAM of the DesignWare USB controller changed
+between the different Lantiq SoCs. We have the following sizes:
+
+Amazon + Danube: 8 KByte
+Amazon SE + arx100: 2 KByte
+xrx200 + xrx300: 2.5 KByte
+
+For Danube SoC we do not provide the params and let the driver decide
+to use sane defaults, for the Amazon SE and arx100 we use small fifos
+and for the xrx200 and xrx300 SCs a little bit bigger periodic fifo.
+The auto detection of max_transfer_size and max_packet_count should
+work, so remove it.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/usb/dwc2/platform.c | 46 ++++++++++++++++++++++++++++++++++++++-------
+ 1 file changed, 39 insertions(+), 7 deletions(-)
+
+--- a/drivers/usb/dwc2/platform.c
++++ b/drivers/usb/dwc2/platform.c
+@@ -151,7 +151,7 @@ static const struct dwc2_core_params par
+ 	.hibernation			= -1,
+ };
+ 
+-static const struct dwc2_core_params params_ltq = {
++static const struct dwc2_core_params params_ase = {
+ 	.otg_cap			= 2,	/* non-HNP/non-SRP */
+ 	.otg_ver			= -1,
+ 	.dma_enable			= -1,
+@@ -163,8 +163,8 @@ static const struct dwc2_core_params par
+ 	.host_rx_fifo_size		= 288,	/* 288 DWORDs */
+ 	.host_nperio_tx_fifo_size	= 128,	/* 128 DWORDs */
+ 	.host_perio_tx_fifo_size	= 96,	/* 96 DWORDs */
+-	.max_transfer_size		= 65535,
+-	.max_packet_count		= 511,
++	.max_transfer_size		= -1,
++	.max_packet_count		= -1,
+ 	.host_channels			= -1,
+ 	.phy_type			= -1,
+ 	.phy_utmi_width			= -1,
+@@ -176,8 +176,37 @@ static const struct dwc2_core_params par
+ 	.host_ls_low_power_phy_clk	= -1,
+ 	.ts_dline			= -1,
+ 	.reload_ctl			= -1,
+-	.ahbcfg				= GAHBCFG_HBSTLEN_INCR16 <<
+-					  GAHBCFG_HBSTLEN_SHIFT,
++	.ahbcfg				= -1,
++	.uframe_sched			= -1,
++	.external_id_pin_ctl		= -1,
++	.hibernation			= -1,
++};
++
++static const struct dwc2_core_params params_xrx200 = {
++	.otg_cap			= 2,	/* non-HNP/non-SRP */
++	.otg_ver			= -1,
++	.dma_enable			= -1,
++	.dma_desc_enable		= -1,
++	.speed				= -1,
++	.enable_dynamic_fifo		= -1,
++	.en_multiple_tx_fifo		= -1,
++	.host_rx_fifo_size		= 288,	/* 288 DWORDs */
++	.host_nperio_tx_fifo_size	= 128,	/* 128 DWORDs */
++	.host_perio_tx_fifo_size	= 136,	/* 136 DWORDs */
++	.max_transfer_size		= -1,
++	.max_packet_count		= -1,
++	.host_channels			= -1,
++	.phy_type			= -1,
++	.phy_utmi_width			= -1,
++	.phy_ulpi_ddr			= -1,
++	.phy_ulpi_ext_vbus		= -1,
++	.i2c_enable			= -1,
++	.ulpi_fs_ls			= -1,
++	.host_support_fs_ls_low_power	= -1,
++	.host_ls_low_power_phy_clk	= -1,
++	.ts_dline			= -1,
++	.reload_ctl			= -1,
++	.ahbcfg				= -1,
+ 	.uframe_sched			= -1,
+ 	.external_id_pin_ctl		= -1,
+ 	.hibernation			= -1,
+@@ -515,8 +544,11 @@ static const struct of_device_id dwc2_of
+ 	{ .compatible = "brcm,bcm2835-usb", .data = &params_bcm2835 },
+ 	{ .compatible = "hisilicon,hi6220-usb", .data = &params_hi6220 },
+ 	{ .compatible = "rockchip,rk3066-usb", .data = &params_rk3066 },
+-	{ .compatible = "lantiq,arx100-usb", .data = &params_ltq },
+-	{ .compatible = "lantiq,xrx200-usb", .data = &params_ltq },
++	{ .compatible = "lantiq,danube-usb", .data = NULL },
++	{ .compatible = "lantiq,ase-usb", .data = &params_ase },
++	{ .compatible = "lantiq,arx100-usb", .data = &params_ase },
++	{ .compatible = "lantiq,xrx200-usb", .data = &params_xrx200 },
++	{ .compatible = "lantiq,xrx300-usb", .data = &params_xrx200 },
+ 	{ .compatible = "snps,dwc2", .data = NULL },
+ 	{ .compatible = "samsung,s3c6400-hsotg", .data = NULL},
+ 	{ .compatible = "amlogic,meson8b-usb", .data = &params_amlogic },