pinux.h: add Acer-specific tegra_pinmux_set_e_input_bit

Changed the first parameter from enum to int, as per k3.4 changes.
board-acer-t30-sensors.c: fix some gpio errors
board-acer-t30-sensors.c: get rid of tegra_gpio_enable
board-acer-t30-sensors.c: thermal: Refactor struct balanced_throttle
board-acer-t30-sensors.c: tegra: move common edp cdev init to edp code