Qualcomm ARM32 DeviceTree changes for v6.9 Support for the Samsung Galaxy Tab 4 10.1 LTE is added. On MSM8226 CPU, SAW and ACC nodes are introduced to enable SMP support. Watchdog definition is also added, and all nodes are sorted and cleaned up. rmtfs memory is defined on HTC One Mini 2, vibrator support is addedto LG G Watch R, touch keycodes are defined for Samsung Galaxy Tab 4. The Samsung Galaxy Tab 4 DeviceTree is refactored to allow more variants to be introduced easily. The SAW nodes across APQ8064, IPQ8064, MSM8960 and MSM8974 are updated based on recent work on the binding and driver. On IPQ8064 SAW nodes are cleaned up, and unused reset-names is dropped from DWC3. On MSM8960 GSBI3 and the I2C bus therein is introduced, in order to introduce touchscreen support on the Samsung Galaxy Express SGH-I437. gpio-keys are introduced on the same. On MSM8974 the QFPROM register size is corrected. The order of the clocks in the SDX65 DWC3 node is corrected to match the binding. For a variety of platforms interrupt-related constants are replaced with defined. The mach-qcom Kconfig options are cleaned up, to avoid unnecessary per-platform options.