Patches which are or were in progress, or were forgot, or were not entirely upstreamable, or for whatever other reason they are usuful but did not end up in mainline:

1. clk: samsung: Remove obsolete code for Exynos4412 ISP clocks
2. Fix license and add SPDX to include/dt-bindings/thermal/thermal_exynos.h
3. Exynos chipid driver
4. “coupled” regulators support for Chromebook & Odroid-XU3/4: https://lkml.org/lkml/2014/4/29/28 https://lkml.org/lkml/2017/10/18/390 https://lkml.org/lkml/2017/9/18/124
5. Trats2: port sound drivers from v3.10 Tizen kernel to mainline:
   1. https://git.tizen.org/cgit/platform/kernel/linux-3.10/tree/arch/arm/boot/dts/exynos4412-trats2.dts?h=tizen#n553
   2. https://git.tizen.org/cgit/platform/kernel/linux-3.10/tree/sound/soc/samsung/trats2_wm1811.c?h=tizen
   3. person working: forkbomb
6. devfreq support for Suspend (Odroid U3 (Exynos4412) fails to reboot if devfreq is enabled. More info: [RFC v2 0/7] PM / devfreq: draft for OPP suspend impl (even draftier)
7. CPU0 hotplug is broken, to check: ARM: EXYNOS: Fix hotplug when CPUs are booted in HYP mode, ARM: EXYNOS: Fix hotplug when CPUs are booted in HYP mode (@krzk), ARM: exynos: Fix build with ARMv6 multiplatform (@krzk)

Please let us know if you pick up working on specific task to avoid duplicating efforts.