1. c570d7a gpio: tegra2: rename tegra2_gpio.* to tegra_gpio.* by Tom Warren · Tue May 22 12:19:25 2012 +0000[Renamed (99%) from drivers/gpio/tegra2_gpio.c]
  2. f8928f1 gpio: Replace ARM gpio.h with the common API in include/asm-generic by Joe Hershberger · Fri Nov 11 15:55:36 2011 -0600
  3. edc513f tegra2: Use new GPIO APIs in gpio_config_uart() by Stephen Warren · Thu Oct 06 12:52:22 2011 +0000
  4. b3878b8 GPIO: Tegra2: add GPIO driver for Tegra2 by Tom Warren · Fri Jun 17 06:27:28 2011 +0000