clock.h 1.1 KB

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  1. /*
  2. * Copyright 2013 Freescale Semiconductor, Inc.
  3. *
  4. * This program is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU General Public License as
  6. * published by the Free Software Foundation; either version 2 of
  7. * the License, or (at your option) any later version.
  8. *
  9. * This program is distributed in the hope that it will be useful,
  10. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. * GNU General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write to the Free Software
  16. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  17. * MA 02111-1307 USA
  18. */
  19. #ifndef __ASM_ARCH_CLOCK_H
  20. #define __ASM_ARCH_CLOCK_H
  21. #include <common.h>
  22. enum mxc_clock {
  23. MXC_ARM_CLK = 0,
  24. MXC_BUS_CLK,
  25. MXC_IPG_CLK,
  26. MXC_UART_CLK,
  27. MXC_ESDHC_CLK,
  28. MXC_FEC_CLK,
  29. };
  30. void enable_ocotp_clk(unsigned char enable);
  31. unsigned int mxc_get_clock(enum mxc_clock clk);
  32. #define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK)
  33. #endif /* __ASM_ARCH_CLOCK_H */