xref: /openbmc/u-boot/arch/m68k/include/asm/m5253.h (revision e77e65df)
1 /*
2  * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
3  * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #ifndef m5253_h
9 #define m5253_h
10 /****************************************************************************/
11 
12 /*
13 * PLL Module (PLL)
14 */
15 
16 /* Register read/write macros */
17 #define PLL_PLLCR		(0x000180)
18 
19 #define SIM_RSR			(0x000000)
20 #define SIM_SYPCR		(0x000001)
21 #define SIM_SWIVR		(0x000002)
22 #define SIM_SWSR		(0x000003)
23 #define SIM_MPARK		(0x00000C)
24 
25 /* Bit definitions and macros for RSR */
26 #define SIM_RSR_SWTR		(0x20)
27 #define SIM_RSR_HRST		(0x80)
28 
29 /* Register read/write macros */
30 #define CIM_MISCCR		(0x000500)
31 #define CIM_ATA_DADDR		(0x000504)
32 #define CIM_ATA_DCOUNT		(0x000508)
33 #define CIM_RTC_TIME		(0x00050C)
34 #define CIM_USB_CANCLK		(0x000510)
35 
36 /* Bit definitions and macros for MISCCR */
37 #define CIM_MISCCR_ADTA		(0x00000001)
38 #define CIM_MISCCR_ADTD		(0x00000002)
39 #define CIM_MISCCR_ADIE		(0x00000004)
40 #define CIM_MISCCR_ADIC		(0x00000008)
41 #define CIM_MISCCR_ADIP		(0x00000010)
42 #define CIM_MISCCR_CPUEND	(0x00000020)
43 #define CIM_MISCCR_DMAEND	(0x00000040)
44 #define CIM_MISCCR_RTCCLR	(0x00000080)
45 #define CIM_MISCCR_RTCPL	(0x00000100)
46 #define CIM_MISCCR_URIE		(0x00000800)
47 #define CIM_MISCCR_URIC		(0x00001000)
48 #define CIM_MISCCR_URIP		(0x00002000)
49 
50 /* Bit definitions and macros for ATA_DADDR */
51 #define CIM_ATA_DADDR_ATAADDR(x)	(((x)&0x00003FFF)<<2)
52 #define CIM_ATA_DADDR_RAMADDR(x)	(((x)&0x00003FFF)<<18)
53 
54 /* Bit definitions and macros for ATA_DCOUNT */
55 #define CIM_ATA_DCOUNT_COUNT(x)		(((x)&0x0000FFFF))
56 
57 #endif				/* m5253_h */
58