1、开发环境linux2.6.362、交叉编译器gcc 4.2.33、本代码为s3c64xx GPIO驱动，代码中有完整的Makefile、Kconfig文件，和GPIO测试代码，可以和内核一起编译，方便移植。本代码已在飞凌嵌入式板子OK6410上测试通过。-(1) devolop enviroment base on linux 2.6.36 (2) cross compiler is gcc 4.2.3(3) this code is for s3c64xx GPIO driver, and

基于mini2440开发板的linux下s3c2440的pwm驱动程序，实际测试验证，程序可正常运行，方便移植到其他开发平台。-Under mini2440 development board based on linux s3c2440 pwm driver, actual test, the program can run normally, easily ported to other development platforms.