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   1 /*
   2  * Copyright (C) 2016 Google, Inc
   3  * Written by Simon Glass <sjg@chromium.org>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef AT91_SCK_H
   9 #define AT91_SCK_H
  10
  11 /*
  12  * SCKCR flags
  13  */
  14 #define AT91SAM9G45_SCKCR_RCEN      (1 << 0)    /* RC Oscillator Enable */
  15 #define AT91SAM9G45_SCKCR_OSC32EN   (1 << 1)    /* 32kHz Oscillator Enable */
  16 #define AT91SAM9G45_SCKCR_OSC32BYP  (1 << 2)    /* 32kHz Oscillator Bypass */
  17 #define AT91SAM9G45_SCKCR_OSCSEL    (1 << 3)    /* Slow Clock Selector */
  18 #define         AT91SAM9G45_SCKCR_OSCSEL_RC     (0 << 3)
  19 #define         AT91SAM9G45_SCKCR_OSCSEL_32     (1 << 3)
  20
  21 #endif