brcm2708: update linux 4.4 patches to latest version

As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Also adds support for Raspberry Pi Compute Module 3 (untested).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

target/linux/brcm2708/patches-4.4/0102-squash-fixups.patch

@@ -1,7 +1,7 @@
-From 9727788fde8cab56ee1f6957aa6a0d369401dfbb Mon Sep 17 00:00:00 2001
+From 505327ef0c6712565139bfbae6fde8c881566088 Mon Sep 17 00:00:00 2001
 From: popcornmix <popcornmix@gmail.com>
 Date: Wed, 18 Nov 2015 18:29:58 +0000
-Subject: [PATCH 102/423] squash: fixups
+Subject: [PATCH] squash: fixups
 
 ---
  drivers/gpu/drm/vc4/Kconfig   | 2 +-