[coldfire]: switch to 2.6.38

[openwrt/svn-archive/archive.git] / target / linux / coldfire / files-2.6.31 / arch / m68k / coldfire / m547x / devices.c

diff --git a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c b/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c
deleted file mode 100644 (file)
index 05a4040..0000000
--- a/target/linux/coldfire/files-2.6.31/arch/m68k/coldfire/m547x/devices.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * arch/m68k/coldfire/m547x/devices.c
- *
- * Coldfire M547x/M548x Platform Device Configuration
- *
- * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * Kurt Mahan <kmahan@freescale.com>
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/fsl_devices.h>
-#include <linux/spi/spi.h>
-#include <linux/i2c.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-#ifdef CONFIG_SPI
-
-#include <asm/mcfqspi.h>
-/*
- *
- * DSPI
- *
- */
-
-/* number of supported SPI selects */
-#define SPI_NUM_CHIPSELECTS    8
-
-void coldfire_spi_cs_control(u8 cs, u8 command)
-{
-       /* nothing special required */
-}
-
-#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
-static struct coldfire_spi_chip spidev_chip_info = {
-       .bits_per_word = 8,
-};
-#endif
-
-static struct spi_board_info spi_board_info[] = {
-#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
-       {
-               .modalias = "spidev",
-               .max_speed_hz = 16000000,       /* max clk (SCK) speed in HZ */
-               .bus_num = 1,
-               .chip_select = 0,               /* CS0 */
-               .controller_data = &spidev_chip_info,
-       }
-#endif
-};
-
-static int spi_irq_list[] = {
-       /* IRQ,              ICR Offset,        ICR Val,Mask */
-       64 + ISC_DSPI_OVRFW, ISC_DSPI_OVRFW,    0x18,   0,
-       64 + ISC_DSPI_RFOF,  ISC_DSPI_RFOF,     0x18,   0,
-       64 + ISC_DSPI_RFDF,  ISC_DSPI_RFDF,     0x18,   0,
-       64 + ISC_DSPI_TFUF,  ISC_DSPI_TFUF,     0x18,   0,
-       64 + ISC_DSPI_TCF,   ISC_DSPI_TCF,      0x18,   0,
-       64 + ISC_DSPI_TFFF,  ISC_DSPI_TFFF,     0x18,   0,
-       64 + ISC_DSPI_EOQF,  ISC_DSPI_EOQF,     0x18,   0,
-       0,0,0,0,
-};
-
-static struct coldfire_spi_master coldfire_master_info = {
-       .bus_num = 1,
-       .num_chipselect = SPI_NUM_CHIPSELECTS,
-       .irq_list = spi_irq_list,
-       .irq_source = 0,        /* not used */
-       .irq_vector = 0,        /* not used */
-       .irq_mask = 0,          /* not used */
-       .irq_lp = 0,            /* not used */
-       .par_val = 0,           /* not used */
-       .cs_control = coldfire_spi_cs_control,
-};
-
-static struct resource coldfire_spi_resources[] = {
-       [0] = {
-               .name = "spi-par",
-               .start = MCF_MBAR + 0x00000a50, /* PAR_DSPI */
-               .end = MCF_MBAR + 0x00000a50,   /* PAR_DSPI */
-               .flags = IORESOURCE_MEM
-       },
-
-       [1] = {
-               .name = "spi-module",
-               .start = MCF_MBAR + 0x00008a00, /* DSPI MCR Base */
-               .end = MCF_MBAR + 0x00008ab8,   /* DSPI mem map end */
-               .flags = IORESOURCE_MEM
-       },
-
-       [2] = {
-               .name = "spi-int-level",
-               .start = MCF_MBAR + 0x740,               /* ICR start */
-               .end = MCF_MBAR + 0x740 + ISC_DSPI_EOQF, /* ICR end */
-               .flags = IORESOURCE_MEM
-       },
-
-       [3] = {
-               .name = "spi-int-mask",
-               .start = MCF_MBAR + 0x70c,      /* IMRL */
-               .end = MCF_MBAR + 0x70c,        /* IMRL */
-               .flags = IORESOURCE_MEM
-       }
-};
-
-static struct platform_device coldfire_spi = {
-       .name = "spi_coldfire",
-       .id = -1,
-       .resource = coldfire_spi_resources,
-       .num_resources = ARRAY_SIZE(coldfire_spi_resources),
-       .dev = {
-               .platform_data = &coldfire_master_info,
-       }
-};
-
-/**
- * m547x_8x_spi_init - Initialize SPI
- */
-static int __init m547x_8x_spi_init(void)
-{
-       int retval;
-
-       /* initialize the DSPI PAR */
-       MCF_GPIO_PAR_DSPI = (MCF_GPIO_PAR_DSPI_PAR_CS5 |
-                            MCF_GPIO_PAR_DSPI_PAR_CS3_DSPICS |
-                            MCF_GPIO_PAR_DSPI_PAR_CS2_DSPICS |
-                            MCF_GPIO_PAR_DSPI_PAR_CS0_DSPICS |
-                            MCF_GPIO_PAR_DSPI_PAR_SCK_SCK |
-                            MCF_GPIO_PAR_DSPI_PAR_SIN_SIN |
-                            MCF_GPIO_PAR_DSPI_PAR_SOUT_SOUT);
-
-       /* register device */
-       retval = platform_device_register(&coldfire_spi);
-       if (retval < 0) {
-               goto out;
-       }
-
-       /* register board info */
-       if (ARRAY_SIZE(spi_board_info))
-               retval = spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
-
-out:
-       return retval;
-}
-#endif
-
-#ifdef CONFIG_I2C_BOARDINFO
-static struct i2c_board_info mcf_i2c_devices[] = {
-       {
-               I2C_BOARD_INFO("rv5c387a", 0x32),
-       },
-};
-#endif
-
-/**
- * m547x_8x_init_devices - Initialize M547X_8X devices
- *
- * Returns 0 on success.
- */
-static int __init m547x_8x_init_devices(void)
-{
-#ifdef CONFIG_SPI
-       m547x_8x_spi_init();
-#endif
-#ifdef CONFIG_I2C_BOARDINFO
-       i2c_register_board_info(0, mcf_i2c_devices,
-                               ARRAY_SIZE(mcf_i2c_devices));
-#endif
-
-       return 0;
-}
-arch_initcall(m547x_8x_init_devices);