clock.h 552 B

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * (C) Copyright 2015-2016, Freescale Semiconductor, Inc.
  4. */
  5. #ifndef __ASM_ARCH_CLOCK_H
  6. #define __ASM_ARCH_CLOCK_H
  7. #include <common.h>
  8. enum mxc_clock {
  9. MXC_ARM_CLK = 0,
  10. MXC_BUS_CLK,
  11. MXC_PERIPHERALS_CLK,
  12. MXC_UART_CLK,
  13. MXC_USDHC_CLK,
  14. MXC_FEC_CLK,
  15. MXC_I2C_CLK,
  16. };
  17. enum pll_type {
  18. ARM_PLL = 0,
  19. PERIPH_PLL,
  20. ENET_PLL,
  21. DDR_PLL,
  22. VIDEO_PLL,
  23. };
  24. unsigned int mxc_get_clock(enum mxc_clock clk);
  25. void clock_init(void);
  26. #define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK)
  27. #endif /* __ASM_ARCH_CLOCK_H */