mxs: reorganize source directory for easy sharing of code in i.MXS SoCs

Most code can be shared between i.MX23 and i.MX28 as both are from
i.MXS family; this source directory structure makes easy to share code
among them.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Stefano Babic <sbabic@denx.de>

1 files changed, 349 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-mxs/regs-ssp.h b/arch/arm/include/asm/arch-mxs/regs-ssp.h
new file mode 100644
index 0000000000..be71d48947
--- /dev/null
+++ b/arch/arm/include/asm/arch-mxs/regs-ssp.h
@@ -0,0 +1,349 @@
+/*
+ * Freescale i.MX28 SSP Register Definitions
+ *
+ * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on code from LTIB:
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#ifndef __MX28_REGS_SSP_H__
+#define __MX28_REGS_SSP_H__
+
+#include <asm/arch/regs-common.h>
+
+#ifndef	__ASSEMBLY__
+struct mx28_ssp_regs {
+	mx28_reg_32(hw_ssp_ctrl0)
+	mx28_reg_32(hw_ssp_cmd0)
+	mx28_reg_32(hw_ssp_cmd1)
+	mx28_reg_32(hw_ssp_xfer_size)
+	mx28_reg_32(hw_ssp_block_size)
+	mx28_reg_32(hw_ssp_compref)
+	mx28_reg_32(hw_ssp_compmask)
+	mx28_reg_32(hw_ssp_timing)
+	mx28_reg_32(hw_ssp_ctrl1)
+	mx28_reg_32(hw_ssp_data)
+	mx28_reg_32(hw_ssp_sdresp0)
+	mx28_reg_32(hw_ssp_sdresp1)
+	mx28_reg_32(hw_ssp_sdresp2)
+	mx28_reg_32(hw_ssp_sdresp3)
+	mx28_reg_32(hw_ssp_ddr_ctrl)
+	mx28_reg_32(hw_ssp_dll_ctrl)
+	mx28_reg_32(hw_ssp_status)
+	mx28_reg_32(hw_ssp_dll_sts)
+	mx28_reg_32(hw_ssp_debug)
+	mx28_reg_32(hw_ssp_version)
+};
+#endif
+
+#define	SSP_CTRL0_SFTRST			(1 << 31)
+#define	SSP_CTRL0_CLKGATE			(1 << 30)
+#define	SSP_CTRL0_RUN				(1 << 29)
+#define	SSP_CTRL0_SDIO_IRQ_CHECK		(1 << 28)
+#define	SSP_CTRL0_LOCK_CS			(1 << 27)
+#define	SSP_CTRL0_IGNORE_CRC			(1 << 26)
+#define	SSP_CTRL0_READ				(1 << 25)
+#define	SSP_CTRL0_DATA_XFER			(1 << 24)
+#define	SSP_CTRL0_BUS_WIDTH_MASK		(0x3 << 22)
+#define	SSP_CTRL0_BUS_WIDTH_OFFSET		22
+#define	SSP_CTRL0_BUS_WIDTH_ONE_BIT		(0x0 << 22)
+#define	SSP_CTRL0_BUS_WIDTH_FOUR_BIT		(0x1 << 22)
+#define	SSP_CTRL0_BUS_WIDTH_EIGHT_BIT		(0x2 << 22)
+#define	SSP_CTRL0_WAIT_FOR_IRQ			(1 << 21)
+#define	SSP_CTRL0_WAIT_FOR_CMD			(1 << 20)
+#define	SSP_CTRL0_LONG_RESP			(1 << 19)
+#define	SSP_CTRL0_CHECK_RESP			(1 << 18)
+#define	SSP_CTRL0_GET_RESP			(1 << 17)
+#define	SSP_CTRL0_ENABLE			(1 << 16)
+
+#define	SSP_CMD0_SOFT_TERMINATE			(1 << 26)
+#define	SSP_CMD0_DBL_DATA_RATE_EN		(1 << 25)
+#define	SSP_CMD0_PRIM_BOOT_OP_EN		(1 << 24)
+#define	SSP_CMD0_BOOT_ACK_EN			(1 << 23)
+#define	SSP_CMD0_SLOW_CLKING_EN			(1 << 22)
+#define	SSP_CMD0_CONT_CLKING_EN			(1 << 21)
+#define	SSP_CMD0_APPEND_8CYC			(1 << 20)
+#define	SSP_CMD0_CMD_MASK			0xff
+#define	SSP_CMD0_CMD_OFFSET			0
+#define	SSP_CMD0_CMD_MMC_GO_IDLE_STATE		0x00
+#define	SSP_CMD0_CMD_MMC_SEND_OP_COND		0x01
+#define	SSP_CMD0_CMD_MMC_ALL_SEND_CID		0x02
+#define	SSP_CMD0_CMD_MMC_SET_RELATIVE_ADDR	0x03
+#define	SSP_CMD0_CMD_MMC_SET_DSR		0x04
+#define	SSP_CMD0_CMD_MMC_RESERVED_5		0x05
+#define	SSP_CMD0_CMD_MMC_SWITCH			0x06
+#define	SSP_CMD0_CMD_MMC_SELECT_DESELECT_CARD	0x07
+#define	SSP_CMD0_CMD_MMC_SEND_EXT_CSD		0x08
+#define	SSP_CMD0_CMD_MMC_SEND_CSD		0x09
+#define	SSP_CMD0_CMD_MMC_SEND_CID		0x0a
+#define	SSP_CMD0_CMD_MMC_READ_DAT_UNTIL_STOP	0x0b
+#define	SSP_CMD0_CMD_MMC_STOP_TRANSMISSION	0x0c
+#define	SSP_CMD0_CMD_MMC_SEND_STATUS		0x0d
+#define	SSP_CMD0_CMD_MMC_BUSTEST_R		0x0e
+#define	SSP_CMD0_CMD_MMC_GO_INACTIVE_STATE	0x0f
+#define	SSP_CMD0_CMD_MMC_SET_BLOCKLEN		0x10
+#define	SSP_CMD0_CMD_MMC_READ_SINGLE_BLOCK	0x11
+#define	SSP_CMD0_CMD_MMC_READ_MULTIPLE_BLOCK	0x12
+#define	SSP_CMD0_CMD_MMC_BUSTEST_W		0x13
+#define	SSP_CMD0_CMD_MMC_WRITE_DAT_UNTIL_STOP	0x14
+#define	SSP_CMD0_CMD_MMC_SET_BLOCK_COUNT	0x17
+#define	SSP_CMD0_CMD_MMC_WRITE_BLOCK		0x18
+#define	SSP_CMD0_CMD_MMC_WRITE_MULTIPLE_BLOCK	0x19
+#define	SSP_CMD0_CMD_MMC_PROGRAM_CID		0x1a
+#define	SSP_CMD0_CMD_MMC_PROGRAM_CSD		0x1b
+#define	SSP_CMD0_CMD_MMC_SET_WRITE_PROT		0x1c
+#define	SSP_CMD0_CMD_MMC_CLR_WRITE_PROT		0x1d
+#define	SSP_CMD0_CMD_MMC_SEND_WRITE_PROT	0x1e
+#define	SSP_CMD0_CMD_MMC_ERASE_GROUP_START	0x23
+#define	SSP_CMD0_CMD_MMC_ERASE_GROUP_END	0x24
+#define	SSP_CMD0_CMD_MMC_ERASE			0x26
+#define	SSP_CMD0_CMD_MMC_FAST_IO		0x27
+#define	SSP_CMD0_CMD_MMC_GO_IRQ_STATE		0x28
+#define	SSP_CMD0_CMD_MMC_LOCK_UNLOCK		0x2a
+#define	SSP_CMD0_CMD_MMC_APP_CMD		0x37
+#define	SSP_CMD0_CMD_MMC_GEN_CMD		0x38
+#define	SSP_CMD0_CMD_SD_GO_IDLE_STATE		0x00
+#define	SSP_CMD0_CMD_SD_ALL_SEND_CID		0x02
+#define	SSP_CMD0_CMD_SD_SEND_RELATIVE_ADDR	0x03
+#define	SSP_CMD0_CMD_SD_SET_DSR			0x04
+#define	SSP_CMD0_CMD_SD_IO_SEND_OP_COND		0x05
+#define	SSP_CMD0_CMD_SD_SELECT_DESELECT_CARD	0x07
+#define	SSP_CMD0_CMD_SD_SEND_CSD		0x09
+#define	SSP_CMD0_CMD_SD_SEND_CID		0x0a
+#define	SSP_CMD0_CMD_SD_STOP_TRANSMISSION	0x0c
+#define	SSP_CMD0_CMD_SD_SEND_STATUS		0x0d
+#define	SSP_CMD0_CMD_SD_GO_INACTIVE_STATE	0x0f
+#define	SSP_CMD0_CMD_SD_SET_BLOCKLEN		0x10
+#define	SSP_CMD0_CMD_SD_READ_SINGLE_BLOCK	0x11
+#define	SSP_CMD0_CMD_SD_READ_MULTIPLE_BLOCK	0x12
+#define	SSP_CMD0_CMD_SD_WRITE_BLOCK		0x18
+#define	SSP_CMD0_CMD_SD_WRITE_MULTIPLE_BLOCK	0x19
+#define	SSP_CMD0_CMD_SD_PROGRAM_CSD		0x1b
+#define	SSP_CMD0_CMD_SD_SET_WRITE_PROT		0x1c
+#define	SSP_CMD0_CMD_SD_CLR_WRITE_PROT		0x1d
+#define	SSP_CMD0_CMD_SD_SEND_WRITE_PROT		0x1e
+#define	SSP_CMD0_CMD_SD_ERASE_WR_BLK_START	0x20
+#define	SSP_CMD0_CMD_SD_ERASE_WR_BLK_END	0x21
+#define	SSP_CMD0_CMD_SD_ERASE_GROUP_START	0x23
+#define	SSP_CMD0_CMD_SD_ERASE_GROUP_END		0x24
+#define	SSP_CMD0_CMD_SD_ERASE			0x26
+#define	SSP_CMD0_CMD_SD_LOCK_UNLOCK		0x2a
+#define	SSP_CMD0_CMD_SD_IO_RW_DIRECT		0x34
+#define	SSP_CMD0_CMD_SD_IO_RW_EXTENDED		0x35
+#define	SSP_CMD0_CMD_SD_APP_CMD			0x37
+#define	SSP_CMD0_CMD_SD_GEN_CMD			0x38
+
+#define	SSP_CMD1_CMD_ARG_MASK			0xffffffff
+#define	SSP_CMD1_CMD_ARG_OFFSET			0
+
+#define	SSP_XFER_SIZE_XFER_COUNT_MASK		0xffffffff
+#define	SSP_XFER_SIZE_XFER_COUNT_OFFSET		0
+
+#define	SSP_BLOCK_SIZE_BLOCK_COUNT_MASK		(0xffffff << 4)
+#define	SSP_BLOCK_SIZE_BLOCK_COUNT_OFFSET	4
+#define	SSP_BLOCK_SIZE_BLOCK_SIZE_MASK		0xf
+#define	SSP_BLOCK_SIZE_BLOCK_SIZE_OFFSET	0
+
+#define	SSP_COMPREF_REFERENCE_MASK		0xffffffff
+#define	SSP_COMPREF_REFERENCE_OFFSET		0
+
+#define	SSP_COMPMASK_MASK_MASK			0xffffffff
+#define	SSP_COMPMASK_MASK_OFFSET		0
+
+#define	SSP_TIMING_TIMEOUT_MASK			(0xffff << 16)
+#define	SSP_TIMING_TIMEOUT_OFFSET		16
+#define	SSP_TIMING_CLOCK_DIVIDE_MASK		(0xff << 8)
+#define	SSP_TIMING_CLOCK_DIVIDE_OFFSET		8
+#define	SSP_TIMING_CLOCK_RATE_MASK		0xff
+#define	SSP_TIMING_CLOCK_RATE_OFFSET		0
+
+#define	SSP_CTRL1_SDIO_IRQ			(1 << 31)
+#define	SSP_CTRL1_SDIO_IRQ_EN			(1 << 30)
+#define	SSP_CTRL1_RESP_ERR_IRQ			(1 << 29)
+#define	SSP_CTRL1_RESP_ERR_IRQ_EN		(1 << 28)
+#define	SSP_CTRL1_RESP_TIMEOUT_IRQ		(1 << 27)
+#define	SSP_CTRL1_RESP_TIMEOUT_IRQ_EN		(1 << 26)
+#define	SSP_CTRL1_DATA_TIMEOUT_IRQ		(1 << 25)
+#define	SSP_CTRL1_DATA_TIMEOUT_IRQ_EN		(1 << 24)
+#define	SSP_CTRL1_DATA_CRC_IRQ			(1 << 23)
+#define	SSP_CTRL1_DATA_CRC_IRQ_EN		(1 << 22)
+#define	SSP_CTRL1_FIFO_UNDERRUN_IRQ		(1 << 21)
+#define	SSP_CTRL1_FIFO_UNDERRUN_EN		(1 << 20)
+#define	SSP_CTRL1_CEATA_CCS_ERR_IRQ		(1 << 19)
+#define	SSP_CTRL1_CEATA_CCS_ERR_IRQ_EN		(1 << 18)
+#define	SSP_CTRL1_RECV_TIMEOUT_IRQ		(1 << 17)
+#define	SSP_CTRL1_RECV_TIMEOUT_IRQ_EN		(1 << 16)
+#define	SSP_CTRL1_FIFO_OVERRUN_IRQ		(1 << 15)
+#define	SSP_CTRL1_FIFO_OVERRUN_IRQ_EN		(1 << 14)
+#define	SSP_CTRL1_DMA_ENABLE			(1 << 13)
+#define	SSP_CTRL1_CEATA_CCS_ERR_EN		(1 << 12)
+#define	SSP_CTRL1_SLAVE_OUT_DISABLE		(1 << 11)
+#define	SSP_CTRL1_PHASE				(1 << 10)
+#define	SSP_CTRL1_POLARITY			(1 << 9)
+#define	SSP_CTRL1_SLAVE_MODE			(1 << 8)
+#define	SSP_CTRL1_WORD_LENGTH_MASK		(0xf << 4)
+#define	SSP_CTRL1_WORD_LENGTH_OFFSET		4
+#define	SSP_CTRL1_WORD_LENGTH_RESERVED0		(0x0 << 4)
+#define	SSP_CTRL1_WORD_LENGTH_RESERVED1		(0x1 << 4)
+#define	SSP_CTRL1_WORD_LENGTH_RESERVED2		(0x2 << 4)
+#define	SSP_CTRL1_WORD_LENGTH_FOUR_BITS		(0x3 << 4)
+#define	SSP_CTRL1_WORD_LENGTH_EIGHT_BITS	(0x7 << 4)
+#define	SSP_CTRL1_WORD_LENGTH_SIXTEEN_BITS	(0xf << 4)
+#define	SSP_CTRL1_SSP_MODE_MASK			0xf
+#define	SSP_CTRL1_SSP_MODE_OFFSET		0
+#define	SSP_CTRL1_SSP_MODE_SPI			0x0
+#define	SSP_CTRL1_SSP_MODE_SSI			0x1
+#define	SSP_CTRL1_SSP_MODE_SD_MMC		0x3
+#define	SSP_CTRL1_SSP_MODE_MS			0x4
+
+#define	SSP_DATA_DATA_MASK			0xffffffff
+#define	SSP_DATA_DATA_OFFSET			0
+
+#define	SSP_SDRESP0_RESP0_MASK			0xffffffff
+#define	SSP_SDRESP0_RESP0_OFFSET		0
+
+#define	SSP_SDRESP1_RESP1_MASK			0xffffffff
+#define	SSP_SDRESP1_RESP1_OFFSET		0
+
+#define	SSP_SDRESP2_RESP2_MASK			0xffffffff
+#define	SSP_SDRESP2_RESP2_OFFSET		0
+
+#define	SSP_SDRESP3_RESP3_MASK			0xffffffff
+#define	SSP_SDRESP3_RESP3_OFFSET		0
+
+#define	SSP_DDR_CTRL_DMA_BURST_TYPE_MASK	(0x3 << 30)
+#define	SSP_DDR_CTRL_DMA_BURST_TYPE_OFFSET	30
+#define	SSP_DDR_CTRL_NIBBLE_POS			(1 << 1)
+#define	SSP_DDR_CTRL_TXCLK_DELAY_TYPE		(1 << 0)
+
+#define	SSP_DLL_CTRL_REF_UPDATE_INT_MASK	(0xf << 28)
+#define	SSP_DLL_CTRL_REF_UPDATE_INT_OFFSET	28
+#define	SSP_DLL_CTRL_SLV_UPDATE_INT_MASK	(0xff << 20)
+#define	SSP_DLL_CTRL_SLV_UPDATE_INT_OFFSET	20
+#define	SSP_DLL_CTRL_SLV_OVERRIDE_VAL_MASK	(0x3f << 10)
+#define	SSP_DLL_CTRL_SLV_OVERRIDE_VAL_OFFSET	10
+#define	SSP_DLL_CTRL_SLV_OVERRIDE		(1 << 9)
+#define	SSP_DLL_CTRL_GATE_UPDATE		(1 << 7)
+#define	SSP_DLL_CTRL_SLV_DLY_TARGET_MASK	(0xf << 3)
+#define	SSP_DLL_CTRL_SLV_DLY_TARGET_OFFSET	3
+#define	SSP_DLL_CTRL_SLV_FORCE_UPD		(1 << 2)
+#define	SSP_DLL_CTRL_RESET			(1 << 1)
+#define	SSP_DLL_CTRL_ENABLE			(1 << 0)
+
+#define	SSP_STATUS_PRESENT			(1 << 31)
+#define	SSP_STATUS_MS_PRESENT			(1 << 30)
+#define	SSP_STATUS_SD_PRESENT			(1 << 29)
+#define	SSP_STATUS_CARD_DETECT			(1 << 28)
+#define	SSP_STATUS_DMABURST			(1 << 22)
+#define	SSP_STATUS_DMASENSE			(1 << 21)
+#define	SSP_STATUS_DMATERM			(1 << 20)
+#define	SSP_STATUS_DMAREQ			(1 << 19)
+#define	SSP_STATUS_DMAEND			(1 << 18)
+#define	SSP_STATUS_SDIO_IRQ			(1 << 17)
+#define	SSP_STATUS_RESP_CRC_ERR			(1 << 16)
+#define	SSP_STATUS_RESP_ERR			(1 << 15)
+#define	SSP_STATUS_RESP_TIMEOUT			(1 << 14)
+#define	SSP_STATUS_DATA_CRC_ERR			(1 << 13)
+#define	SSP_STATUS_TIMEOUT			(1 << 12)
+#define	SSP_STATUS_RECV_TIMEOUT_STAT		(1 << 11)
+#define	SSP_STATUS_CEATA_CCS_ERR		(1 << 10)
+#define	SSP_STATUS_FIFO_OVRFLW			(1 << 9)
+#define	SSP_STATUS_FIFO_FULL			(1 << 8)
+#define	SSP_STATUS_FIFO_EMPTY			(1 << 5)
+#define	SSP_STATUS_FIFO_UNDRFLW			(1 << 4)
+#define	SSP_STATUS_CMD_BUSY			(1 << 3)
+#define	SSP_STATUS_DATA_BUSY			(1 << 2)
+#define	SSP_STATUS_BUSY				(1 << 0)
+
+#define	SSP_DLL_STS_REF_SEL_MASK		(0x3f << 8)
+#define	SSP_DLL_STS_REF_SEL_OFFSET		8
+#define	SSP_DLL_STS_SLV_SEL_MASK		(0x3f << 2)
+#define	SSP_DLL_STS_SLV_SEL_OFFSET		2
+#define	SSP_DLL_STS_REF_LOCK			(1 << 1)
+#define	SSP_DLL_STS_SLV_LOCK			(1 << 0)
+
+#define	SSP_DEBUG_DATACRC_ERR_MASK		(0xf << 28)
+#define	SSP_DEBUG_DATACRC_ERR_OFFSET		28
+#define	SSP_DEBUG_DATA_STALL			(1 << 27)
+#define	SSP_DEBUG_DAT_SM_MASK			(0x7 << 24)
+#define	SSP_DEBUG_DAT_SM_OFFSET			24
+#define	SSP_DEBUG_DAT_SM_DSM_IDLE		(0x0 << 24)
+#define	SSP_DEBUG_DAT_SM_DSM_WORD		(0x2 << 24)
+#define	SSP_DEBUG_DAT_SM_DSM_CRC1		(0x3 << 24)
+#define	SSP_DEBUG_DAT_SM_DSM_CRC2		(0x4 << 24)
+#define	SSP_DEBUG_DAT_SM_DSM_END		(0x5 << 24)
+#define	SSP_DEBUG_MSTK_SM_MASK			(0xf << 20)
+#define	SSP_DEBUG_MSTK_SM_OFFSET		20
+#define	SSP_DEBUG_MSTK_SM_MSTK_IDLE		(0x0 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_CKON		(0x1 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_BS1		(0x2 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_TPC		(0x3 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_BS2		(0x4 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_HDSHK		(0x5 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_BS3		(0x6 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_RW		(0x7 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_CRC1		(0x8 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_CRC2		(0x9 << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_BS0		(0xa << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_END1		(0xb << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_END2W		(0xc << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_END2R		(0xd << 20)
+#define	SSP_DEBUG_MSTK_SM_MSTK_DONE		(0xe << 20)
+#define	SSP_DEBUG_CMD_OE			(1 << 19)
+#define	SSP_DEBUG_DMA_SM_MASK			(0x7 << 16)
+#define	SSP_DEBUG_DMA_SM_OFFSET			16
+#define	SSP_DEBUG_DMA_SM_DMA_IDLE		(0x0 << 16)
+#define	SSP_DEBUG_DMA_SM_DMA_DMAREQ		(0x1 << 16)
+#define	SSP_DEBUG_DMA_SM_DMA_DMAACK		(0x2 << 16)
+#define	SSP_DEBUG_DMA_SM_DMA_STALL		(0x3 << 16)
+#define	SSP_DEBUG_DMA_SM_DMA_BUSY		(0x4 << 16)
+#define	SSP_DEBUG_DMA_SM_DMA_DONE		(0x5 << 16)
+#define	SSP_DEBUG_DMA_SM_DMA_COUNT		(0x6 << 16)
+#define	SSP_DEBUG_MMC_SM_MASK			(0xf << 12)
+#define	SSP_DEBUG_MMC_SM_OFFSET			12
+#define	SSP_DEBUG_MMC_SM_MMC_IDLE		(0x0 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_CMD		(0x1 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_TRC		(0x2 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_RESP		(0x3 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_RPRX		(0x4 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_TX			(0x5 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_CTOK		(0x6 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_RX			(0x7 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_CCS		(0x8 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_PUP		(0x9 << 12)
+#define	SSP_DEBUG_MMC_SM_MMC_WAIT		(0xa << 12)
+#define	SSP_DEBUG_CMD_SM_MASK			(0x3 << 10)
+#define	SSP_DEBUG_CMD_SM_OFFSET			10
+#define	SSP_DEBUG_CMD_SM_CSM_IDLE		(0x0 << 10)
+#define	SSP_DEBUG_CMD_SM_CSM_INDEX		(0x1 << 10)
+#define	SSP_DEBUG_CMD_SM_CSM_ARG		(0x2 << 10)
+#define	SSP_DEBUG_CMD_SM_CSM_CRC		(0x3 << 10)
+#define	SSP_DEBUG_SSP_CMD			(1 << 9)
+#define	SSP_DEBUG_SSP_RESP			(1 << 8)
+#define	SSP_DEBUG_SSP_RXD_MASK			0xff
+#define	SSP_DEBUG_SSP_RXD_OFFSET		0
+
+#define	SSP_VERSION_MAJOR_MASK			(0xff << 24)
+#define	SSP_VERSION_MAJOR_OFFSET		24
+#define	SSP_VERSION_MINOR_MASK			(0xff << 16)
+#define	SSP_VERSION_MINOR_OFFSET		16
+#define	SSP_VERSION_STEP_MASK			0xffff
+#define	SSP_VERSION_STEP_OFFSET			0
+
+#endif /* __MX28_REGS_SSP_H__ */