clkdev_add_sys
clkdev_add_sys("1d810000.gpio", SYSCTL_SYSETH, ACTS_P0);
clkdev_add_sys("1d810100.gpio", SYSCTL_SYSETH, ACTS_P2);
clkdev_add_sys("1e800100.gpio", SYSCTL_SYS1, ACTS_P1);
clkdev_add_sys("1e800200.gpio", SYSCTL_SYS1, ACTS_P3);
clkdev_add_sys("1e800300.gpio", SYSCTL_SYS1, ACTS_P4);
clkdev_add_sys("1db01000.pad", SYSCTL_SYSETH, ACTS_PADCTRL0);
clkdev_add_sys("1db02000.pad", SYSCTL_SYSETH, ACTS_PADCTRL2);
clkdev_add_sys("1e800400.pad", SYSCTL_SYS1, ACTS_PADCTRL1);
clkdev_add_sys("1e800500.pad", SYSCTL_SYS1, ACTS_PADCTRL3);
clkdev_add_sys("1e800600.pad", SYSCTL_SYS1, ACTS_PADCTRL4);
clkdev_add_sys("1e100b00.serial", SYSCTL_SYS1, ACTS_ASC1_ACT);
clkdev_add_sys("1e100c00.serial", SYSCTL_SYS1, ACTS_ASC0_ACT);
clkdev_add_sys("1e100d00.spi", SYSCTL_SYS1, ACTS_SSC0);
clkdev_add_sys("1e200000.i2c", SYSCTL_SYS1, ACTS_I2C_ACT);