/* $NetBSD: sdxcreg.h,v 1.1 2013/09/07 19:48:57 matt Exp $ */ /*- * Copyright (c) 2013 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Matt Thomas of 3am Software Foundry. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _ARM_ALLWINNER_SDXCREG_H_ #define _ARM_ALLWINNER_SDXCREG_H_ /* SDXC definitions */ #define SDXC_GCTRL_REG 0x0000 #define SDXC_CLKCR_REG 0x0004 #define SDXC_TIMEOUT_REG 0x0008 #define SDXC_WIDTH_REG 0x000c #define SDXC_BLKSZ_REG 0x0010 #define SDXC_BYTECNT_REG 0x0014 #define SDXC_CMD_REG 0x0018 #define SDXC_ARG_REG 0x001c #define SDXC_RESP0_REG 0x0020 #define SDXC_RESP1_REG 0x0024 #define SDXC_RESP2_REG 0x0028 #define SDXC_RESP3_REG 0x002c #define SDXC_IMASK_REG 0x0030 #define SDXC_MINT_REG 0x0034 #define SDXC_RINT_REG 0x0038 #define SDXC_STATUS_REG 0x003c #define SDXC_FTRGLVL_REG 0x0040 #define SDXC_FUNCSEL_REG 0x0044 #define SDXC_CBCR_REG 0x0048 #define SDXC_BBCR_REG 0x004c #define SDXC_DMAC_REG 0x0080 #define SDXC_DLBA_REG 0x0084 #define SDXC_IDST_REG 0x0088 #define SDXC_IDIE_REG 0x008c #define SDXC_CHDA_REG 0x0090 #define SDXC_CBDA_REG 0x0094 #define SDXC_FIFO_REG 0x0100 #define SDXC_GCTRL_AHB_ACCESS __BIT(31) #define SDXC_GCTRL_DDR_MODE __BIT(10) #define SDXC_GCTRL_POS_EDGE_LATCH_DATA __BIT(9) #define SDXC_GCTRL_DEBOUNCE_ENABLE __BIT(8) #define SDXC_GCTRL_DMA_ENABLE __BIT(5) #define SDXC_GCTRL_INT_ENABLE __BIT(4) #define SDXC_GCTRL_DMA_RESET __BIT(2) #define SDXC_GCTRL_FIFO_RESET __BIT(1) #define SDXC_GCTRL_SOFT_RESET __BIT(0) #define SDXC_CARD_LOW_POWER_ON __BIT(17) #define SDXC_CARD_CLK_ON __BIT(16) #define SDXC_BUS_WIDTH_1 (0) #define SDXC_BUS_WIDTH_4 (1) #define SDXC_BUS_WIDTH_8 (2) #define SDXC_CMD_START __BIT(31) #define SDXC_CMD_VOL_SWITCH __BIT(27) #define SDXC_CMD_DISBALE_BOOT __BIT(26) #define SDXC_CMD_BOOT_ACK_EXP __BIT(25) #define SDXC_CMD_ALT_BOOT_OP __BIT(24) #define SDXC_CMD_END_BOOT __BIT(24) #define SDXC_CMD_CCS_EXP __BIT(23) #define SDXC_CMD_RD_CE_ATA_DEV __BIT(22) #define SDXC_CMD_UP_CLK_ONLY __BIT(21) #define SDXC_CMD_SEND_INIT_SEQ __BIT(15) #define SDXC_CMD_STOP_ABORT_CMD __BIT(11) #define SDXC_CMD_WAIT_PRE_OVER __BIT(11) #define SDXC_CMD_SEND_AUTO_STOP __BIT(11) #define SDXC_CMD_SEQ_MODE __BIT(11) #define SDXC_CMD_WRITE __BIT(10) #define SDXC_CMD_DATA_EXP __BIT(9) #define SDXC_CMD_CHECK_RESP_CRC __BIT(8) #define SDXC_CMD_LONG_RESP __BIT(7) #define SDXC_CMD_RESP_EXP __BIT(6) #define SDXC_INT_ERR_SUM ( SDXC_INT_END_BIT_ERR \ | SDXC_INT_START_BIT_ERR \ | SDXC_INT_HARDWARE_LOCKED \ | SDXC_INT_FIFO_RUN_ERR \ | SDXC_INT_DATA_TIMEOUT \ | SDXC_INT_RESP_TIMEOUT \ | SDXC_INT_RESP_CRC_ERR \ | SDXC_INT_DATA_CRC_ERR \ | SDXC_INT_RESP_ERR ) #define SDXC_INT_CARD_REMOVE __BIT(31) #define SDXC_INT_CARD_INSERT __BIT(30) #define SDXC_INT_SDIO_INT __BIT(16) #define SDXC_INT_END_BIT_ERR __BIT(15) #define SDXC_INT_AUTO_CMD_DONE __BIT(14) #define SDXC_INT_START_BIT_ERR __BIT(13) #define SDXC_INT_HARDWARE_LOCKED __BIT(12) #define SDXC_INT_FIFO_RUN_ERR __BIT(11) #define SDXC_INT_VOL_CHG_DONE __BIT(10) #define SDXC_INT_DATA_STARVE __BIT(10) #define SDXC_INT_BOOT_START __BIT(9) #define SDXC_INT_DATA_TIMEOUT __BIT(9) #define SDXC_INT_ACK_RCV __BIT(8) #define SDXC_INT_RESP_TIMEOUT __BIT(8) #define SDXC_INT_DATA_CRC_ERR __BIT(7) #define SDXC_INT_RESP_CRC_ERR __BIT(6) #define SDXC_INT_RX_DATA_REQ __BIT(5) #define SDXC_INT_TX_DATA_REQ __BIT(4) #define SDXC_INT_DATA_OVER __BIT(3) #define SDXC_INT_CMD_DONE __BIT(2) #define SDXC_INT_RESP_ERR __BIT(1) #endif /* _ARM_ALLWINNER_SDXCREG_H_ */