#include <linux/pinctrl/consumer.h>
#include <linux/stmp_device.h>
#include <linux/mmc/mxs-mmc.h>
+#include <linux/spi/mxs-spi.h>
#define DRIVER_NAME "mxs-mmc"
-/* card detect polling timeout */
-#define MXS_MMC_DETECT_TIMEOUT (HZ/2)
-
-#define ssp_is_old(host) ((host)->devid == IMX23_MMC)
-
-/* SSP registers */
-#define HW_SSP_CTRL0 0x000
-#define BM_SSP_CTRL0_RUN (1 << 29)
-#define BM_SSP_CTRL0_SDIO_IRQ_CHECK (1 << 28)
-#define BM_SSP_CTRL0_IGNORE_CRC (1 << 26)
-#define BM_SSP_CTRL0_READ (1 << 25)
-#define BM_SSP_CTRL0_DATA_XFER (1 << 24)
-#define BP_SSP_CTRL0_BUS_WIDTH (22)
-#define BM_SSP_CTRL0_BUS_WIDTH (0x3 << 22)
-#define BM_SSP_CTRL0_WAIT_FOR_IRQ (1 << 21)
-#define BM_SSP_CTRL0_LONG_RESP (1 << 19)
-#define BM_SSP_CTRL0_GET_RESP (1 << 17)
-#define BM_SSP_CTRL0_ENABLE (1 << 16)
-#define BP_SSP_CTRL0_XFER_COUNT (0)
-#define BM_SSP_CTRL0_XFER_COUNT (0xffff)
-#define HW_SSP_CMD0 0x010
-#define BM_SSP_CMD0_DBL_DATA_RATE_EN (1 << 25)
-#define BM_SSP_CMD0_SLOW_CLKING_EN (1 << 22)
-#define BM_SSP_CMD0_CONT_CLKING_EN (1 << 21)
-#define BM_SSP_CMD0_APPEND_8CYC (1 << 20)
-#define BP_SSP_CMD0_BLOCK_SIZE (16)
-#define BM_SSP_CMD0_BLOCK_SIZE (0xf << 16)
-#define BP_SSP_CMD0_BLOCK_COUNT (8)
-#define BM_SSP_CMD0_BLOCK_COUNT (0xff << 8)
-#define BP_SSP_CMD0_CMD (0)
-#define BM_SSP_CMD0_CMD (0xff)
-#define HW_SSP_CMD1 0x020
-#define HW_SSP_XFER_SIZE 0x030
-#define HW_SSP_BLOCK_SIZE 0x040
-#define BP_SSP_BLOCK_SIZE_BLOCK_COUNT (4)
-#define BM_SSP_BLOCK_SIZE_BLOCK_COUNT (0xffffff << 4)
-#define BP_SSP_BLOCK_SIZE_BLOCK_SIZE (0)
-#define BM_SSP_BLOCK_SIZE_BLOCK_SIZE (0xf)
-#define HW_SSP_TIMING(h) (ssp_is_old(h) ? 0x050 : 0x070)
-#define BP_SSP_TIMING_TIMEOUT (16)
-#define BM_SSP_TIMING_TIMEOUT (0xffff << 16)
-#define BP_SSP_TIMING_CLOCK_DIVIDE (8)
-#define BM_SSP_TIMING_CLOCK_DIVIDE (0xff << 8)
-#define BP_SSP_TIMING_CLOCK_RATE (0)
-#define BM_SSP_TIMING_CLOCK_RATE (0xff)
-#define HW_SSP_CTRL1(h) (ssp_is_old(h) ? 0x060 : 0x080)
-#define BM_SSP_CTRL1_SDIO_IRQ (1 << 31)
-#define BM_SSP_CTRL1_SDIO_IRQ_EN (1 << 30)
-#define BM_SSP_CTRL1_RESP_ERR_IRQ (1 << 29)
-#define BM_SSP_CTRL1_RESP_ERR_IRQ_EN (1 << 28)
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ (1 << 27)
-#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN (1 << 26)
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ (1 << 25)
-#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN (1 << 24)
-#define BM_SSP_CTRL1_DATA_CRC_IRQ (1 << 23)
-#define BM_SSP_CTRL1_DATA_CRC_IRQ_EN (1 << 22)
-#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ (1 << 21)
-#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ_EN (1 << 20)
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ (1 << 17)
-#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN (1 << 16)
-#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ (1 << 15)
-#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ_EN (1 << 14)
-#define BM_SSP_CTRL1_DMA_ENABLE (1 << 13)
-#define BM_SSP_CTRL1_POLARITY (1 << 9)
-#define BP_SSP_CTRL1_WORD_LENGTH (4)
-#define BM_SSP_CTRL1_WORD_LENGTH (0xf << 4)
-#define BP_SSP_CTRL1_SSP_MODE (0)
-#define BM_SSP_CTRL1_SSP_MODE (0xf)
-#define HW_SSP_SDRESP0(h) (ssp_is_old(h) ? 0x080 : 0x0a0)
-#define HW_SSP_SDRESP1(h) (ssp_is_old(h) ? 0x090 : 0x0b0)
-#define HW_SSP_SDRESP2(h) (ssp_is_old(h) ? 0x0a0 : 0x0c0)
-#define HW_SSP_SDRESP3(h) (ssp_is_old(h) ? 0x0b0 : 0x0d0)
-#define HW_SSP_STATUS(h) (ssp_is_old(h) ? 0x0c0 : 0x100)
-#define BM_SSP_STATUS_CARD_DETECT (1 << 28)
-#define BM_SSP_STATUS_SDIO_IRQ (1 << 17)
-
-#define BF_SSP(value, field) (((value) << BP_SSP_##field) & BM_SSP_##field)
-
#define MXS_MMC_IRQ_BITS (BM_SSP_CTRL1_SDIO_IRQ | \
BM_SSP_CTRL1_RESP_ERR_IRQ | \
BM_SSP_CTRL1_RESP_TIMEOUT_IRQ | \
BM_SSP_CTRL1_RECV_TIMEOUT_IRQ | \
BM_SSP_CTRL1_FIFO_OVERRUN_IRQ)
-#define SSP_PIO_NUM 3
-
-enum mxs_mmc_id {
- IMX23_MMC,
- IMX28_MMC,
-};
+/* card detect polling timeout */
+#define MXS_MMC_DETECT_TIMEOUT (HZ/2)
struct mxs_mmc_host {
struct mmc_host *mmc;
--- /dev/null
+/*
+ * include/linux/spi/mxs-spi.h
+ *
+ * Freescale i.MX233/i.MX28 SPI controller register definition
+ *
+ * Copyright 2008 Embedded Alley Solutions, Inc.
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __LINUX_SPI_MXS_SPI_H__
+#define __LINUX_SPI_MXS_SPI_H__
+
+#define ssp_is_old(host) ((host)->devid == IMX23_MMC)
+
+/* SSP registers */
+#define HW_SSP_CTRL0 0x000
+#define BM_SSP_CTRL0_RUN (1 << 29)
+#define BM_SSP_CTRL0_SDIO_IRQ_CHECK (1 << 28)
+#define BM_SSP_CTRL0_IGNORE_CRC (1 << 26)
+#define BM_SSP_CTRL0_READ (1 << 25)
+#define BM_SSP_CTRL0_DATA_XFER (1 << 24)
+#define BP_SSP_CTRL0_BUS_WIDTH 22
+#define BM_SSP_CTRL0_BUS_WIDTH (0x3 << 22)
+#define BM_SSP_CTRL0_WAIT_FOR_IRQ (1 << 21)
+#define BM_SSP_CTRL0_LONG_RESP (1 << 19)
+#define BM_SSP_CTRL0_GET_RESP (1 << 17)
+#define BM_SSP_CTRL0_ENABLE (1 << 16)
+#define BP_SSP_CTRL0_XFER_COUNT 0
+#define BM_SSP_CTRL0_XFER_COUNT 0xffff
+#define HW_SSP_CMD0 0x010
+#define BM_SSP_CMD0_DBL_DATA_RATE_EN (1 << 25)
+#define BM_SSP_CMD0_SLOW_CLKING_EN (1 << 22)
+#define BM_SSP_CMD0_CONT_CLKING_EN (1 << 21)
+#define BM_SSP_CMD0_APPEND_8CYC (1 << 20)
+#define BP_SSP_CMD0_BLOCK_SIZE 16
+#define BM_SSP_CMD0_BLOCK_SIZE (0xf << 16)
+#define BP_SSP_CMD0_BLOCK_COUNT 8
+#define BM_SSP_CMD0_BLOCK_COUNT (0xff << 8)
+#define BP_SSP_CMD0_CMD 0
+#define BM_SSP_CMD0_CMD 0xff
+#define HW_SSP_CMD1 0x020
+#define HW_SSP_XFER_SIZE 0x030
+#define HW_SSP_BLOCK_SIZE 0x040
+#define BP_SSP_BLOCK_SIZE_BLOCK_COUNT 4
+#define BM_SSP_BLOCK_SIZE_BLOCK_COUNT (0xffffff << 4)
+#define BP_SSP_BLOCK_SIZE_BLOCK_SIZE 0
+#define BM_SSP_BLOCK_SIZE_BLOCK_SIZE 0xf
+#define HW_SSP_TIMING(h) (ssp_is_old(h) ? 0x050 : 0x070)
+#define BP_SSP_TIMING_TIMEOUT 16
+#define BM_SSP_TIMING_TIMEOUT (0xffff << 16)
+#define BP_SSP_TIMING_CLOCK_DIVIDE 8
+#define BM_SSP_TIMING_CLOCK_DIVIDE (0xff << 8)
+#define BP_SSP_TIMING_CLOCK_RATE 0
+#define BM_SSP_TIMING_CLOCK_RATE 0xff
+#define HW_SSP_CTRL1(h) (ssp_is_old(h) ? 0x060 : 0x080)
+#define BM_SSP_CTRL1_SDIO_IRQ (1 << 31)
+#define BM_SSP_CTRL1_SDIO_IRQ_EN (1 << 30)
+#define BM_SSP_CTRL1_RESP_ERR_IRQ (1 << 29)
+#define BM_SSP_CTRL1_RESP_ERR_IRQ_EN (1 << 28)
+#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ (1 << 27)
+#define BM_SSP_CTRL1_RESP_TIMEOUT_IRQ_EN (1 << 26)
+#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ (1 << 25)
+#define BM_SSP_CTRL1_DATA_TIMEOUT_IRQ_EN (1 << 24)
+#define BM_SSP_CTRL1_DATA_CRC_IRQ (1 << 23)
+#define BM_SSP_CTRL1_DATA_CRC_IRQ_EN (1 << 22)
+#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ (1 << 21)
+#define BM_SSP_CTRL1_FIFO_UNDERRUN_IRQ_EN (1 << 20)
+#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ (1 << 17)
+#define BM_SSP_CTRL1_RECV_TIMEOUT_IRQ_EN (1 << 16)
+#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ (1 << 15)
+#define BM_SSP_CTRL1_FIFO_OVERRUN_IRQ_EN (1 << 14)
+#define BM_SSP_CTRL1_DMA_ENABLE (1 << 13)
+#define BM_SSP_CTRL1_POLARITY (1 << 9)
+#define BP_SSP_CTRL1_WORD_LENGTH 4
+#define BM_SSP_CTRL1_WORD_LENGTH (0xf << 4)
+#define BP_SSP_CTRL1_SSP_MODE 0
+#define BM_SSP_CTRL1_SSP_MODE 0xf
+#define HW_SSP_SDRESP0(h) (ssp_is_old(h) ? 0x080 : 0x0a0)
+#define HW_SSP_SDRESP1(h) (ssp_is_old(h) ? 0x090 : 0x0b0)
+#define HW_SSP_SDRESP2(h) (ssp_is_old(h) ? 0x0a0 : 0x0c0)
+#define HW_SSP_SDRESP3(h) (ssp_is_old(h) ? 0x0b0 : 0x0d0)
+#define HW_SSP_STATUS(h) (ssp_is_old(h) ? 0x0c0 : 0x100)
+#define BM_SSP_STATUS_CARD_DETECT (1 << 28)
+#define BM_SSP_STATUS_SDIO_IRQ (1 << 17)
+
+#define BF_SSP(value, field) (((value) << BP_SSP_##field) & BM_SSP_##field)
+
+#define SSP_PIO_NUM 3
+
+enum mxs_mmc_id {
+ IMX23_MMC,
+ IMX28_MMC,
+};
+
+#endif /* __LINUX_SPI_MXS_SPI_H__ */
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