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, 189 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0341-BCM283x-DT-Add-CSI-nodes-to-the-device-tree.patch b/target/linux/brcm2708/patches-4.14/950-0341-BCM283x-DT-Add-CSI-nodes-to-the-device-tree.patch
new file mode 100644
index 0000000000..eb3635a8f1
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0341-BCM283x-DT-Add-CSI-nodes-to-the-device-tree.patch
@@ -0,0 +1,189 @@
+From ca576b3fd93dff35bdf39f5fd44edf938e545ac9 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Thu, 5 Jul 2018 16:43:56 +0100
+Subject: [PATCH 341/454] BCM283x DT: Add CSI nodes to the device tree.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm2708-rpi.dtsi            |  8 ++++++
+ arch/arm/boot/dts/bcm2835-rpi-a-plus.dts      |  1 +
+ arch/arm/boot/dts/bcm2835-rpi-a.dts           |  1 +
+ arch/arm/boot/dts/bcm2835-rpi-b-plus.dts      |  1 +
+ arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts      |  1 +
+ arch/arm/boot/dts/bcm2835-rpi-b.dts           |  1 +
+ arch/arm/boot/dts/bcm2835-rpi-zero.dts        |  1 +
+ arch/arm/boot/dts/bcm2835-rpi.dtsi            |  8 ++++++
+ arch/arm/boot/dts/bcm2836-rpi-2-b.dts         |  1 +
+ arch/arm/boot/dts/bcm2837-rpi-3-b.dts         |  1 +
+ arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi |  7 +++++
+ arch/arm/boot/dts/bcm283x.dtsi                | 28 +++++++++++++++++++
+ .../dts/broadcom/bcm283x-rpi-csi1-2lane.dtsi  |  1 +
+ 13 files changed, 60 insertions(+)
+ create mode 100644 arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi
+ create mode 120000 arch/arm64/boot/dts/broadcom/bcm283x-rpi-csi1-2lane.dtsi
+
+--- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
+@@ -160,3 +160,11 @@ sdhost_pins: &sdhost_gpio48 {
+ &vec {
+ 	status = "disabled";
+ };
++
++&csi0 {
++	power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
++};
++
++&csi1 {
++	power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
++};
+--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
++++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+@@ -3,6 +3,7 @@
+ #include "bcm2835.dtsi"
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,model-a-plus", "brcm,bcm2835";
+--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts
++++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts
+@@ -3,6 +3,7 @@
+ #include "bcm2835.dtsi"
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,model-a", "brcm,bcm2835";
+--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
++++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+@@ -4,6 +4,7 @@
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9514.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
+--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
++++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+@@ -4,6 +4,7 @@
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9512.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,model-b-rev2", "brcm,bcm2835";
+--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
++++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
+@@ -4,6 +4,7 @@
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9512.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,model-b", "brcm,bcm2835";
+--- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts
++++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
+@@ -13,6 +13,7 @@
+ #include "bcm2835.dtsi"
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-usb-otg.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,model-zero", "brcm,bcm2835";
+--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
+@@ -106,3 +106,11 @@
+ &dsi1 {
+ 	power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
+ };
++
++&csi0 {
++	power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>;
++};
++
++&csi1 {
++	power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>;
++};
+--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
++++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+@@ -4,6 +4,7 @@
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9514.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
+--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+@@ -4,6 +4,7 @@
+ #include "bcm2835-rpi.dtsi"
+ #include "bcm283x-rpi-smsc9514.dtsi"
+ #include "bcm283x-rpi-usb-host.dtsi"
++#include "bcm283x-rpi-csi1-2lane.dtsi"
+ 
+ / {
+ 	compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
+--- /dev/null
++++ b/arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi
+@@ -0,0 +1,7 @@
++&csi1 {
++	port {
++		endpoint {
++			data-lanes = <1 2>;
++		};
++	};
++};
+--- a/arch/arm/boot/dts/bcm283x.dtsi
++++ b/arch/arm/boot/dts/bcm283x.dtsi
+@@ -544,6 +544,34 @@
+ 			status = "disabled";
+ 		};
+ 
++		csi0: csi0@7e800000 {
++			compatible = "brcm,bcm2835-unicam";
++			reg = <0x7e800000 0x800>,
++			      <0x7e802000 0x4>;
++			interrupts = <2 6>;
++			clocks = <&clocks BCM2835_CLOCK_CAM0>;
++			clock-names = "lp";
++			#address-cells = <1>;
++			#size-cells = <0>;
++			#clock-cells = <1>;
++
++			status = "disabled";
++		};
++
++		csi1: csi1@7e801000 {
++			compatible = "brcm,bcm2835-unicam";
++			reg = <0x7e801000 0x800>,
++			      <0x7e802004 0x4>;
++			interrupts = <2 7>;
++			clocks = <&clocks BCM2835_CLOCK_CAM1>;
++			clock-names = "lp";
++			#address-cells = <1>;
++			#size-cells = <0>;
++			#clock-cells = <1>;
++
++			status = "disabled";
++		};
++
+ 		i2c1: i2c@7e804000 {
+ 			compatible = "brcm,bcm2835-i2c";
+ 			reg = <0x7e804000 0x1000>;
+--- /dev/null
++++ b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-csi1-2lane.dtsi
+@@ -0,0 +1,7 @@
++&csi1 {
++	port {
++		endpoint {
++			data-lanes = <1 2>;
++		};
++	};
++};