1/* 2 * File: include/asm-blackfin/mach-bf537/blackfin.h 3 * Based on: 4 * Author: 5 * 6 * Created: 7 * Description: 8 * 9 * Rev: 10 * 11 * Modified: 12 * 13 * 14 * Bugs: Enter bugs at http://blackfin.uclinux.org/ 15 * 16 * This program is free software; you can redistribute it and/or modify 17 * it under the terms of the GNU General Public License as published by 18 * the Free Software Foundation; either version 2, or (at your option) 19 * any later version. 20 * 21 * This program is distributed in the hope that it will be useful, 22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * GNU General Public License for more details. 25 * 26 * You should have received a copy of the GNU General Public License 27 * along with this program; see the file COPYING. 28 * If not, write to the Free Software Foundation, 29 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 30 */ 31 32#ifndef _MACH_BLACKFIN_H_ 33#define _MACH_BLACKFIN_H_ 34 35#define BF537_FAMILY 36 37#include "bf537.h" 38#include "mem_map.h" 39#include "defBF534.h" 40#include "anomaly.h" 41 42#if defined(CONFIG_BF537) || defined(CONFIG_BF536) 43#include "defBF537.h" 44#endif 45 46#if !defined(__ASSEMBLY__) 47#include "cdefBF534.h" 48 49/* UART 0*/ 50#define bfin_read_UART_THR() bfin_read_UART0_THR() 51#define bfin_write_UART_THR(val) bfin_write_UART0_THR(val) 52#define bfin_read_UART_RBR() bfin_read_UART0_RBR() 53#define bfin_write_UART_RBR(val) bfin_write_UART0_RBR(val) 54#define bfin_read_UART_DLL() bfin_read_UART0_DLL() 55#define bfin_write_UART_DLL(val) bfin_write_UART0_DLL(val) 56#define bfin_read_UART_IER() bfin_read_UART0_IER() 57#define bfin_write_UART_IER(val) bfin_write_UART0_IER(val) 58#define bfin_read_UART_DLH() bfin_read_UART0_DLH() 59#define bfin_write_UART_DLH(val) bfin_write_UART0_DLH(val) 60#define bfin_read_UART_IIR() bfin_read_UART0_IIR() 61#define bfin_write_UART_IIR(val) bfin_write_UART0_IIR(val) 62#define bfin_read_UART_LCR() bfin_read_UART0_LCR() 63#define bfin_write_UART_LCR(val) bfin_write_UART0_LCR(val) 64#define bfin_read_UART_MCR() bfin_read_UART0_MCR() 65#define bfin_write_UART_MCR(val) bfin_write_UART0_MCR(val) 66#define bfin_read_UART_LSR() bfin_read_UART0_LSR() 67#define bfin_write_UART_LSR(val) bfin_write_UART0_LSR(val) 68#define bfin_read_UART_SCR() bfin_read_UART0_SCR() 69#define bfin_write_UART_SCR(val) bfin_write_UART0_SCR(val) 70#define bfin_read_UART_GCTL() bfin_read_UART0_GCTL() 71#define bfin_write_UART_GCTL(val) bfin_write_UART0_GCTL(val) 72 73#if defined(CONFIG_BF537) || defined(CONFIG_BF536) 74#include "cdefBF537.h" 75#endif 76#endif 77 78/* MAP used DEFINES from BF533 to BF537 - so we don't need to change them in the driver, kernel, etc. */ 79 80/* UART_IIR Register */ 81#define STATUS(x) ((x << 1) & 0x06) 82#define STATUS_P1 0x02 83#define STATUS_P0 0x01 84 85/* UART 0*/ 86 87/* DMA Channnel */ 88#define bfin_read_CH_UART_RX() bfin_read_CH_UART0_RX() 89#define bfin_write_CH_UART_RX(val) bfin_write_CH_UART0_RX(val) 90#define CH_UART_RX CH_UART0_RX 91#define bfin_read_CH_UART_TX() bfin_read_CH_UART0_TX() 92#define bfin_write_CH_UART_TX(val) bfin_write_CH_UART0_TX(val) 93#define CH_UART_TX CH_UART0_TX 94 95/* System Interrupt Controller */ 96#define bfin_read_IRQ_UART_RX() bfin_read_IRQ_UART0_RX() 97#define bfin_write_IRQ_UART_RX(val) bfin_write_IRQ_UART0_RX(val) 98#define IRQ_UART_RX IRQ_UART0_RX 99#define bfin_read_IRQ_UART_TX() bfin_read_IRQ_UART0_TX() 100#define bfin_write_IRQ_UART_TX(val) bfin_write_IRQ_UART0_TX(val) 101#define IRQ_UART_TX IRQ_UART0_TX 102#define bfin_read_IRQ_UART_ERROR() bfin_read_IRQ_UART0_ERROR() 103#define bfin_write_IRQ_UART_ERROR(val) bfin_write_IRQ_UART0_ERROR(val) 104#define IRQ_UART_ERROR IRQ_UART0_ERROR 105 106/* MMR Registers*/ 107#define bfin_read_UART_THR() bfin_read_UART0_THR() 108#define bfin_write_UART_THR(val) bfin_write_UART0_THR(val) 109#define UART_THR UART0_THR 110#define bfin_read_UART_RBR() bfin_read_UART0_RBR() 111#define bfin_write_UART_RBR(val) bfin_write_UART0_RBR(val) 112#define UART_RBR UART0_RBR 113#define bfin_read_UART_DLL() bfin_read_UART0_DLL() 114#define bfin_write_UART_DLL(val) bfin_write_UART0_DLL(val) 115#define UART_DLL UART0_DLL 116#define bfin_read_UART_IER() bfin_read_UART0_IER() 117#define bfin_write_UART_IER(val) bfin_write_UART0_IER(val) 118#define UART_IER UART0_IER 119#define bfin_read_UART_DLH() bfin_read_UART0_DLH() 120#define bfin_write_UART_DLH(val) bfin_write_UART0_DLH(val) 121#define UART_DLH UART0_DLH 122#define bfin_read_UART_IIR() bfin_read_UART0_IIR() 123#define bfin_write_UART_IIR(val) bfin_write_UART0_IIR(val) 124#define UART_IIR UART0_IIR 125#define bfin_read_UART_LCR() bfin_read_UART0_LCR() 126#define bfin_write_UART_LCR(val) bfin_write_UART0_LCR(val) 127#define UART_LCR UART0_LCR 128#define bfin_read_UART_MCR() bfin_read_UART0_MCR() 129#define bfin_write_UART_MCR(val) bfin_write_UART0_MCR(val) 130#define UART_MCR UART0_MCR 131#define bfin_read_UART_LSR() bfin_read_UART0_LSR() 132#define bfin_write_UART_LSR(val) bfin_write_UART0_LSR(val) 133#define UART_LSR UART0_LSR 134#define bfin_read_UART_SCR() bfin_read_UART0_SCR() 135#define bfin_write_UART_SCR(val) bfin_write_UART0_SCR(val) 136#define UART_SCR UART0_SCR 137#define bfin_read_UART_GCTL() bfin_read_UART0_GCTL() 138#define bfin_write_UART_GCTL(val) bfin_write_UART0_GCTL(val) 139#define UART_GCTL UART0_GCTL 140 141/* DPMC*/ 142#define bfin_read_STOPCK_OFF() bfin_read_STOPCK() 143#define bfin_write_STOPCK_OFF(val) bfin_write_STOPCK(val) 144#define STOPCK_OFF STOPCK 145 146/* PLL_DIV Masks */ 147#define CCLK_DIV1 CSEL_DIV1 /* CCLK = VCO / 1 */ 148#define CCLK_DIV2 CSEL_DIV2 /* CCLK = VCO / 2 */ 149#define CCLK_DIV4 CSEL_DIV4 /* CCLK = VCO / 4 */ 150#define CCLK_DIV8 CSEL_DIV8 /* CCLK = VCO / 8 */ 151 152#endif 153