brcm2708: add kernel 4.14 support

Patch generation process:
- rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable
- git format-patch v4.14.89

Patches skipped during rebase:
- lan78xx: Read MAC address from DT if present
- lan78xx: Enable LEDs and auto-negotiation
- Revert "softirq: Let ksoftirqd do its job"
- sc16is7xx: Fix for multi-channel stall
- lan78xx: Ignore DT MAC address if already valid
- lan78xx: Simple patch to prevent some crashes
- tcp_write_queue_purge clears all the SKBs in the write queue
- Revert "lan78xx: Simple patch to prevent some crashes"
- lan78xx: Connect phy early
- Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro
- Revert "Revert "softirq: Let ksoftirqd do its job""
- ASoC: cs4265: SOC_SINGLE register value error fix
- Revert "ASoC: cs4265: SOC_SINGLE register value error fix"
- Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"
- Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends""

Patches dropped after rebase:
- net: Add non-mainline source for rtl8192cu wlan
- net: Fix rtl8192cu build errors on other platforms
- brcm: adds support for BCM43341 wifi
- brcmfmac: Mute expected startup 'errors'
- ARM64: Fix build break for RTL8187/RTL8192CU wifi
- ARM64: Enable RTL8187/RTL8192CU wifi in build config
- This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator
- brcmfmac: add CLM download support
- brcmfmac: request_firmware_direct is quieter
- Sets the BCDC priority to constant 0
- brcmfmac: Disable ARP offloading when promiscuous
- brcmfmac: Avoid possible out-of-bounds read
- brcmfmac: Delete redundant length check
- net: rtl8192cu: Normalize indentation
- net: rtl8192cu: Fix implicit fallthrough warnings
- Revert "Sets the BCDC priority to constant 0"
- media: cxd2880: Bump to match 4.18.y version
- media: cxd2880-spi: Bump to match 4.18.y version
- Revert "mm: alloc_contig: re-allow CMA to compact FS pages"
- Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages""
- cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with
  MEDIA_SUBDRV_AUTOSELECT
- 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch
- 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch

Make I2C built-in instead of modular as in upstream defconfig; also the
easiest way to get MFD_ARIZONA enabled, which is required by
kmod-sound-soc-rpi-cirrus.
Add missing compatible strings from
4.9/960-add-rasbperrypi-compatible.patch, using upstream names for
compute modules.
Add extra patch to enable the LEDs on lan78xx.

Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y)
Runtime-tested: bcm2708, bcm2710

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 47 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0321-ov5647-Add-set_fmt-and-get_fmt-calls.patch b/target/linux/brcm2708/patches-4.14/950-0321-ov5647-Add-set_fmt-and-get_fmt-calls.patch
new file mode 100644
index 0000000000..4570e5da96
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0321-ov5647-Add-set_fmt-and-get_fmt-calls.patch
@@ -0,0 +1,47 @@
+From 76ba71d15be13d6c48a63d53c33134dc17736d71 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Mon, 20 Mar 2017 16:33:44 +0000
+Subject: [PATCH 321/454] ov5647: Add set_fmt and get_fmt calls.
+
+There's no way to query the subdevice for the supported
+resolutions.
+Add set_fmt and get_fmt implementations.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ drivers/media/i2c/ov5647.c | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+--- a/drivers/media/i2c/ov5647.c
++++ b/drivers/media/i2c/ov5647.c
+@@ -442,8 +442,30 @@ static int ov5647_enum_mbus_code(struct
+ 	return 0;
+ }
+ 
++static int ov5647_set_get_fmt(struct v4l2_subdev *sd,
++			      struct v4l2_subdev_pad_config *cfg,
++			      struct v4l2_subdev_format *format)
++{
++	struct v4l2_mbus_framefmt *fmt = &format->format;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	/* Only one format is supported, so return that */
++	memset(fmt, 0, sizeof(*fmt));
++	fmt->code = MEDIA_BUS_FMT_SBGGR8_1X8;
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->field = V4L2_FIELD_NONE;
++	fmt->width = 640;
++	fmt->height = 480;
++
++	return 0;
++}
++
+ static const struct v4l2_subdev_pad_ops ov5647_subdev_pad_ops = {
+ 	.enum_mbus_code = ov5647_enum_mbus_code,
++	.set_fmt =	  ov5647_set_get_fmt,
++	.get_fmt =	  ov5647_set_get_fmt,
+ };
+ 
+ static const struct v4l2_subdev_ops ov5647_subdev_ops = {