1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * TI DaVinci AEMIF support 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright 2010 (C) Texas Instruments, Inc. https://www.ti.com/ 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This file is licensed under the terms of the GNU General Public License 7*4882a593Smuzhiyun * version 2. This program is licensed "as is" without any warranty of any 8*4882a593Smuzhiyun * kind, whether express or implied. 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun #ifndef _MACH_DAVINCI_AEMIF_H 11*4882a593Smuzhiyun #define _MACH_DAVINCI_AEMIF_H 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <linux/platform_device.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define NRCSR_OFFSET 0x00 16*4882a593Smuzhiyun #define AWCCR_OFFSET 0x04 17*4882a593Smuzhiyun #define A1CR_OFFSET 0x10 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define ACR_ASIZE_MASK 0x3 20*4882a593Smuzhiyun #define ACR_EW_MASK BIT(30) 21*4882a593Smuzhiyun #define ACR_SS_MASK BIT(31) 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* All timings in nanoseconds */ 24*4882a593Smuzhiyun struct davinci_aemif_timing { 25*4882a593Smuzhiyun u8 wsetup; 26*4882a593Smuzhiyun u8 wstrobe; 27*4882a593Smuzhiyun u8 whold; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun u8 rsetup; 30*4882a593Smuzhiyun u8 rstrobe; 31*4882a593Smuzhiyun u8 rhold; 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun u8 ta; 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #endif 37