diff options
Diffstat (limited to 'arch/arm/mach-mxs/include/mach/ssp.h')
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/ssp.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/arch/arm/mach-mxs/include/mach/ssp.h b/arch/arm/mach-mxs/include/mach/ssp.h deleted file mode 100644 index 5eee5c010a..0000000000 --- a/arch/arm/mach-mxs/include/mach/ssp.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Freescale MXS SSP - * - * Copyright (C) 2013 Michael Grzeschik <mgr@pengutronix.de> - * - * 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. - * - */ - -#ifndef __SSP_H__ -#define __SSP_H__ - -#ifdef CONFIG_ARCH_IMX23 -# define HW_SSP_CTRL0 0x000 -# define HW_SSP_CMD0 0x010 -# define HW_SSP_CMD1 0x020 -# define HW_SSP_COMPREF 0x030 -# define HW_SSP_COMPMASK 0x040 -# define HW_SSP_TIMING 0x050 -# define HW_SSP_CTRL1 0x060 -# define HW_SSP_DATA 0x070 -# define HW_SSP_SDRESP0 0x080 -# define HW_SSP_SDRESP1 0x090 -# define HW_SSP_SDRESP2 0x0A0 -# define HW_SSP_SDRESP3 0x0B0 -# define HW_SSP_STATUS 0x0C0 -# define HW_SSP_DEBUG 0x100 -# define HW_SSP_VERSION 0x110 -#endif - -#ifdef CONFIG_ARCH_IMX28 -# define HW_SSP_CTRL0 0x000 -# define HW_SSP_CMD0 0x010 -# define HW_SSP_CMD1 0x020 -# define HW_SSP_XFER_COUNT 0x030 -# define HW_SSP_BLOCK_SIZE 0x040 -# define HW_SSP_COMPREF 0x050 -# define HW_SSP_COMPMASK 0x060 -# define HW_SSP_TIMING 0x070 -# define HW_SSP_CTRL1 0x080 -# define HW_SSP_DATA 0x090 -# define HW_SSP_SDRESP0 0x0A0 -# define HW_SSP_SDRESP1 0x0B0 -# define HW_SSP_SDRESP2 0x0C0 -# define HW_SSP_SDRESP3 0x0D0 -# define HW_SSP_DDR_CTRL 0x0E0 -# define HW_SSP_DLL_CTRL 0x0F0 -# define HW_SSP_STATUS 0x100 -# define HW_SSP_DLL_STS 0x110 -# define HW_SSP_DEBUG 0x120 -# define HW_SSP_VERSION 0x130 -#endif - -#define SSP_CTRL0_SFTRST (1 << 31) -#define SSP_CTRL0_CLKGATE (1 << 30) -#define SSP_CTRL0_RUN (1 << 29) -#define SSP_CTRL0_LOCK_CS (1 << 27) -#define SSP_CTRL0_READ (1 << 25) -#define SSP_CTRL0_IGNORE_CRC (1 << 26) -#define SSP_CTRL0_DATA_XFER (1 << 24) -#define SSP_CTRL0_BUS_WIDTH(x) (((x) & 0x3) << 22) -#define SSP_CTRL0_WAIT_FOR_IRQ (1 << 21) -#define SSP_CTRL0_WAIT_FOR_CMD (1 << 20) -#define SSP_CTRL0_SSP_ASSERT_OUT(x) (((x) & 0x3) << 20) -#define SSP_CTRL0_LONG_RESP (1 << 19) -#define SSP_CTRL0_GET_RESP (1 << 17) -#define SSP_CTRL0_ENABLE (1 << 16) - -#define SSP_CMD0_SLOW_CLK (1 << 22) -#define SSP_CMD0_CONT_CLK (1 << 21) -#define SSP_CMD0_APPEND_8CYC (1 << 20) -#ifdef CONFIG_ARCH_IMX23 -# define SSP_CTRL0_XFER_COUNT(x) ((x) & 0xffff) -# define SSP_CMD0_BLOCK_SIZE(x) (((x) & 0xf) << 16) -# define SSP_CMD0_BLOCK_COUNT(x) (((x) & 0xff) << 8) -#endif -#define SSP_CMD0_CMD(x) ((x) & 0xff) - -#ifdef CONFIG_ARCH_IMX28 -# define SSP_BLOCK_SIZE(x) ((x) & 0xf) -# define SSP_BLOCK_COUNT(x) (((x) & 0xffffff) << 4) -#endif - -/* bit definition for register HW_SSP_TIMING */ -#define SSP_TIMING_TIMEOUT_MASK (0xffff0000) -#define SSP_TIMING_TIMEOUT(x) ((x) << 16) -#define SSP_TIMING_CLOCK_DIVIDE(x) (((x) & 0xff) << 8) -#define SSP_TIMING_CLOCK_RATE(x) ((x) & 0xff) - -/* bit definition for register HW_SSP_CTRL1 */ -#define SSP_CTRL1_POLARITY (1 << 9) -#define SSP_CTRL1_PHASE (1 << 10) -#define SSP_CTRL1_DMA_ENABLE (1 << 13) -#define SSP_CTRL1_WORD_LENGTH(x) (((x) & 0xf) << 4) -#define SSP_CTRL1_SSP_MODE(x) ((x) & 0xf) - -/* bit definition for register HW_SSP_STATUS */ -# define SSP_STATUS_PRESENT (1 << 31) -# define SSP_STATUS_SD_PRESENT (1 << 29) -# define SSP_STATUS_CARD_DETECT (1 << 28) -# 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_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_STATUS_ERROR (SSP_STATUS_FIFO_OVRFLW | SSP_STATUS_FIFO_UNDRFLW | \ - SSP_STATUS_RESP_CRC_ERR | SSP_STATUS_RESP_ERR | \ - SSP_STATUS_RESP_TIMEOUT | SSP_STATUS_DATA_CRC_ERR | SSP_STATUS_TIMEOUT) - -#endif /* __SSP_H__ */ |