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, 105 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0165-Added-support-for-mbed-AudioCODEC-TLV320AIC23B.patch b/target/linux/brcm2708/patches-4.14/950-0165-Added-support-for-mbed-AudioCODEC-TLV320AIC23B.patch
new file mode 100644
index 0000000000..582e2368ee
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0165-Added-support-for-mbed-AudioCODEC-TLV320AIC23B.patch
@@ -0,0 +1,105 @@
+From 921c7f42c3ed6cebea4edff86bbe2b6c1b882d53 Mon Sep 17 00:00:00 2001
+From: Yevhen Kyriukha <kirgene@gmail.com>
+Date: Sun, 14 Jan 2018 13:36:24 +0200
+Subject: [PATCH 165/454] Added support for mbed AudioCODEC (TLV320AIC23B)
+
+Signed-off-by: Yevhen Kyriukha <kirgene@gmail.com>
+---
+ arch/arm/boot/dts/overlays/Makefile           |  1 +
+ arch/arm/boot/dts/overlays/README             |  6 ++
+ .../boot/dts/overlays/mbed-dac-overlay.dts    | 64 +++++++++++++++++++
+ 3 files changed, 71 insertions(+)
+ create mode 100644 arch/arm/boot/dts/overlays/mbed-dac-overlay.dts
+
+--- a/arch/arm/boot/dts/overlays/Makefile
++++ b/arch/arm/boot/dts/overlays/Makefile
+@@ -58,6 +58,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
+ 	justboom-dac.dtbo \
+ 	justboom-digi.dtbo \
+ 	lirc-rpi.dtbo \
++	mbed-dac.dtbo \
+ 	mcp23017.dtbo \
+ 	mcp23s17.dtbo \
+ 	mcp2515-can0.dtbo \
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -965,6 +965,12 @@ Params: gpio_out_pin            GPIO for
+                                 (default "off")
+ 
+ 
++Name:   mbed-dac
++Info:   Configures the mbed AudioCODEC (TLV320AIC23B)
++Load:   dtoverlay=mbed-dac
++Params: <None>
++
++
+ Name:   mcp23017
+ Info:   Configures the MCP23017 I2C GPIO expander
+ Load:   dtoverlay=mcp23017,<param>=<val>
+--- /dev/null
++++ b/arch/arm/boot/dts/overlays/mbed-dac-overlay.dts
+@@ -0,0 +1,64 @@
++// Definitions for mbed DAC
++/dts-v1/;
++/plugin/;
++
++/ {
++	compatible = "brcm,bcm2708";
++
++	fragment@0 {
++		target = <&i2s>;
++		__overlay__ {
++			status = "okay";
++		};
++	};
++
++	fragment@1 {
++		target = <&i2c1>;
++		__overlay__ {
++			#address-cells = <1>;
++                        #size-cells = <0>;
++			status = "okay";
++
++			tlv320aic23: codec@1a {
++				#sound-dai-cells = <0>;
++				reg = <0x1a>;
++				compatible = "ti,tlv320aic23";
++				status = "okay";
++			};
++		};
++	};
++
++	fragment@2 {
++		target = <&sound>;
++		__overlay__ {
++			compatible = "simple-audio-card";
++			i2s-controller = <&i2s>;
++			status = "okay";
++
++			simple-audio-card,name = "mbed-DAC";
++
++			simple-audio-card,widgets =
++				"Microphone", "Mic Jack",
++				"Line", "Line In",
++				"Headphone", "Headphone Jack";
++
++			simple-audio-card,routing =
++				"Headphone Jack", "LHPOUT",
++				"Headphone Jack", "RHPOUT",
++				"LLINEIN", "Line In",
++				"RLINEIN", "Line In",
++				"MICIN", "Mic Jack";
++
++			simple-audio-card,format = "i2s";
++
++			simple-audio-card,cpu {
++				sound-dai = <&i2s>;
++			};
++
++			sound_master: simple-audio-card,codec {
++				sound-dai = <&tlv320aic23>;
++				system-clock-frequency = <12288000>;
++			};
++		};
++	};
++};