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ti_rngreg.h revision 1.1.2.2 
      1 /* $NetBSD: ti_rngreg.h,v 1.1.2.2 2019/11/27 13:46:44 martin Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2015 Jared D. McNeill <jmcneill (at) invisible.ca>
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. The name of the author may not be used to endorse or promote products
     13  *    derived from this software without specific prior written permission.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     20  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     21  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     22  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     23  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  */
     27 
     28 #ifndef _TI_RNGREG_H
     29 #define _TI_RNGREG_H
     30 
     31 #define TRNG_OUTPUT_L_REG	0x00
     32 #define TRNG_OUTPUT_H_REG	0x04
     33 #define TRNG_STATUS_REG		0x08
     34 #define TRNG_STATUS_READY		__BIT(0)
     35 #define TRNG_INTACK_REG		0x10
     36 #define TRNG_INTACK_READY		__BIT(0)
     37 #define TRNG_CONTROL_REG	0x14
     38 #define TRNG_CONTROL_STARTUP_CYCLES	__BITS(31,16)
     39 #define TRNG_CONTROL_ENABLE		__BIT(10)
     40 #define TRNG_CONFIG_REG		0x18
     41 #define TRNG_CONFIG_MAX_REFILL		__BITS(31,16)
     42 #define TRNG_CONFIG_MIN_REFILL		__BITS(7,0)
     43 
     44 #endif /* !_TI_RNGREG_H */
     45