1/*	$NetBSD: imx6_srcreg.h,v 1.2 2024/02/07 04:20:27 msaitoh Exp $	*/
2
3/*
4 * Copyright (c) 2014 Ryo Shimizu
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. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
25 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef _IMX6_SRCREG_H_
30#define _IMX6_SRCREG_H_
31
32#include <sys/cdefs.h>
33
34/* SRC - System Reset Controller */
35#define SRC_SCR					0x00000000
36#define  SRC_SCR_DBG_RST_MASK_PG		__BIT(25)
37
38#define  SRC_SCR_COREN_ENABLE(n)		__BIT(22 + ((n) - 1))	/* no core0 bit */
39#define  SRC_SCR_CORE3_ENABLE			__BIT(24)
40#define  SRC_SCR_CORE2_ENABLE			__BIT(23)
41#define  SRC_SCR_CORE1_ENABLE			__BIT(22)
42#define  SRC_SCR_CORES_DBG_RST			__BIT(21)
43#define  SRC_SCR_COREN_DBG_RST(n)		__BIT(17 + (n))
44#define  SRC_SCR_CORE3_DBG_RST			__BIT(20)
45#define  SRC_SCR_CORE2_DBG_RST			__BIT(19)
46#define  SRC_SCR_CORE1_DBG_RST			__BIT(18)
47#define  SRC_SCR_CORE0_DBG_RST			__BIT(17)
48#define  SRC_SCR_COREN_RST(n)			__BIT(13 + (n))
49#define  SRC_SCR_CORE3_RST			__BIT(16)
50#define  SRC_SCR_CORE2_RST			__BIT(15)
51#define  SRC_SCR_CORE1_RST			__BIT(14)
52#define  SRC_SCR_CORE0_RST			__BIT(13)
53#define  SRC_SCR_SW_IPU2_RST			__BIT(12)
54#define  SRC_SCR_EIM_RST			__BIT(11)
55#define  SRC_SCR_MASK_WDOG_RST			__BITS(10, 7)
56#define  SRC_SCR_WARM_RST_BYPASS_COUNT		__BITS(6, 5)
57#define  SRC_SCR_SW_OPEN_VG_RS			__BIT(4)
58#define  SRC_SCR_SW_IPU1_RST			__BIT(3)
59#define  SRC_SCR_SW_VPU_RST			__BIT(2)
60#define  SRC_SCR_SW_GPU_RST			__BIT(1)
61#define  SRC_SCR_WARM_RESET_ENABLE		__BIT(0)
62#define SRC_SBMR1				0x00000004
63#define SRC_SRSR				0x00000008
64#define  SRC_SRSR_WARM_BOOT			__BIT(16)
65#define  SRC_SRSR_RESERVED7			__BITS(15, 7)
66#define  SRC_SRSR_JTAG_SW_RST			__BIT(6)
67#define  SRC_SRSR_JTAG_RST_B			__BIT(5)
68#define  SRC_SRSR_WDOG_RST_B			__BIT(4)
69#define  SRC_SRSR_IPP_USER_RESET_		__BIT(3)
70#define  SRC_SRSR_CSU_RESET_B			__BIT(2)
71#define  SRC_SRSR_RESERVED1			__BIT(1)
72#define  SRC_SRSR_IPP_RESET_B			__BIT(0)
73#define SRC_SISR				0x00000014
74#define  SRC_SISR_CORE3_WDOG_RST_REQ		__BIT(8)
75#define  SRC_SISR_CORE2_WDOG_RST_REQ		__BIT(7)
76#define  SRC_SISR_CORE1_WDOG_RST_REQ		__BIT(6)
77#define  SRC_SISR_CORE0_WDOG_RST_REQ		__BIT(5)
78#define  SRC_SISR_IPU2_PASSED_RESET		__BIT(4)
79#define  SRC_SISR_OPEN_VG_PASSED_RESET		__BIT(3)
80#define  SRC_SISR_IPU1_PASSED_RESET		__BIT(2)
81#define  SRC_SISR_VPU_PASSED_RESET		__BIT(1)
82#define  SRC_SISR_GPU_PASSED_RESET		__BIT(0)
83#define SRC_SIMR				0x00000018
84#define  SRC_SIMR_MASK_IPU2_PASSED_RESET	_BIT(4)
85#define  SRC_SIMR_MASK_OPEN_VG_PASSED_RESET	_BIT(3)
86#define  SRC_SIMR_MASK_IPU_PASSED_RESET		_BIT(2)
87#define  SRC_SIMR_MASK_VPU_PASSED_RESET		_BIT(1)
88#define  SRC_SIMR_MASK_GPU_PASSED_RESET		_BIT(0)
89#define SRC_SBMR2				0x0000001c
90#define SRC_GPRN_ENTRY(n)			(0x20 + (8 * (n)))
91#define SRC_GPR1				0x00000020 /* core0 entry */
92#define SRC_GPR2				0x00000024
93#define SRC_GPR3				0x00000028 /* core1 entry */
94#define SRC_GPR4				0x0000002c
95#define SRC_GPR5				0x00000030 /* core2 entry */
96#define SRC_GPR6				0x00000034
97#define SRC_GPR7				0x00000038 /* core3 entry */
98#define SRC_GPR8				0x0000003c
99#define SRC_GPR9				0x00000040
100#define SRC_GPR10				0x00000044
101#define  SRC_GPR10_CORE3_ERROR_STATUS		__BIT(27)
102#define  SRC_GPR10_CORE2_ERROR_STATUS		__BIT(26)
103#define  SRC_GPR10_CORE1_ERROR_STATUS		__BIT(25)
104
105#endif /* _IMX6_SRCREG_H_ */
106