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-rw-r--r--arch/arm/mach-davinci/board-dm365-evm.c840
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diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
deleted file mode 100644
index 150a36f333df..000000000000
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ /dev/null
@@ -1,840 +0,0 @@
-/*
- * TI DaVinci DM365 EVM board support
- *
- * Copyright (C) 2009 Texas Instruments Incorporated
- *
- * 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 version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/i2c.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/property.h>
-#include <linux/leds.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/slab.h>
-#include <linux/mtd/rawnand.h>
-#include <linux/nvmem-provider.h>
-#include <linux/input.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/eeprom.h>
-#include <linux/v4l2-dv-timings.h>
-#include <linux/platform_data/ti-aemif.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include <mach/mux.h>
-#include <mach/common.h>
-#include <linux/platform_data/i2c-davinci.h>
-#include <mach/serial.h>
-#include <linux/platform_data/mmc-davinci.h>
-#include <linux/platform_data/mtd-davinci.h>
-#include <linux/platform_data/keyscan-davinci.h>
-
-#include <media/i2c/ths7303.h>
-#include <media/i2c/tvp514x.h>
-
-#include "davinci.h"
-
-static inline int have_imager(void)
-{
- /* REVISIT when it's supported, trigger via Kconfig */
- return 0;
-}
-
-static inline int have_tvp7002(void)
-{
- /* REVISIT when it's supported, trigger via Kconfig */
- return 0;
-}
-
-#define DM365_EVM_PHY_ID "davinci_mdio-0:01"
-/*
- * A MAX-II CPLD is used for various board control functions.
- */
-#define CPLD_OFFSET(a13a8,a2a1) (((a13a8) << 10) + ((a2a1) << 3))
-
-#define CPLD_VERSION CPLD_OFFSET(0,0) /* r/o */
-#define CPLD_TEST CPLD_OFFSET(0,1)
-#define CPLD_LEDS CPLD_OFFSET(0,2)
-#define CPLD_MUX CPLD_OFFSET(0,3)
-#define CPLD_SWITCH CPLD_OFFSET(1,0) /* r/o */
-#define CPLD_POWER CPLD_OFFSET(1,1)
-#define CPLD_VIDEO CPLD_OFFSET(1,2)
-#define CPLD_CARDSTAT CPLD_OFFSET(1,3) /* r/o */
-
-#define CPLD_DILC_OUT CPLD_OFFSET(2,0)
-#define CPLD_DILC_IN CPLD_OFFSET(2,1) /* r/o */
-
-#define CPLD_IMG_DIR0 CPLD_OFFSET(2,2)
-#define CPLD_IMG_MUX0 CPLD_OFFSET(2,3)
-#define CPLD_IMG_MUX1 CPLD_OFFSET(3,0)
-#define CPLD_IMG_DIR1 CPLD_OFFSET(3,1)
-#define CPLD_IMG_MUX2 CPLD_OFFSET(3,2)
-#define CPLD_IMG_MUX3 CPLD_OFFSET(3,3)
-#define CPLD_IMG_DIR2 CPLD_OFFSET(4,0)
-#define CPLD_IMG_MUX4 CPLD_OFFSET(4,1)
-#define CPLD_IMG_MUX5 CPLD_OFFSET(4,2)
-
-#define CPLD_RESETS CPLD_OFFSET(4,3)
-
-#define CPLD_CCD_DIR1 CPLD_OFFSET(0x3e,0)
-#define CPLD_CCD_IO1 CPLD_OFFSET(0x3e,1)
-#define CPLD_CCD_DIR2 CPLD_OFFSET(0x3e,2)
-#define CPLD_CCD_IO2 CPLD_OFFSET(0x3e,3)
-#define CPLD_CCD_DIR3 CPLD_OFFSET(0x3f,0)
-#define CPLD_CCD_IO3 CPLD_OFFSET(0x3f,1)
-
-static void __iomem *cpld;
-
-
-/* NOTE: this is geared for the standard config, with a socketed
- * 2 GByte Micron NAND (MT29F16G08FAA) using 128KB sectors. If you
- * swap chips with a different block size, partitioning will
- * need to be changed. This NAND chip MT29F16G08FAA is the default
- * NAND shipped with the Spectrum Digital DM365 EVM
- */
-#define NAND_BLOCK_SIZE SZ_128K
-
-static struct mtd_partition davinci_nand_partitions[] = {
- {
- /* UBL (a few copies) plus U-Boot */
- .name = "bootloader",
- .offset = 0,
- .size = 30 * NAND_BLOCK_SIZE,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- }, {
- /* U-Boot environment */
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = 2 * NAND_BLOCK_SIZE,
- .mask_flags = 0,
- }, {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_4M,
- .mask_flags = 0,
- }, {
- .name = "filesystem1",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_512M,
- .mask_flags = 0,
- }, {
- .name = "filesystem2",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0,
- }
- /* two blocks with bad block table (and mirror) at the end */
-};
-
-static struct davinci_nand_pdata davinci_nand_data = {
- .core_chipsel = 0,
- .mask_chipsel = BIT(14),
- .parts = davinci_nand_partitions,
- .nr_parts = ARRAY_SIZE(davinci_nand_partitions),
- .ecc_mode = NAND_ECC_HW,
- .bbt_options = NAND_BBT_USE_FLASH,
- .ecc_bits = 4,
-};
-
-static struct resource davinci_nand_resources[] = {
- {
- .start = DM365_ASYNC_EMIF_DATA_CE0_BASE,
- .end = DM365_ASYNC_EMIF_DATA_CE0_BASE + SZ_32M - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = DM365_ASYNC_EMIF_CONTROL_BASE,
- .end = DM365_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device davinci_aemif_devices[] = {
- {
- .name = "davinci_nand",
- .id = 0,
- .num_resources = ARRAY_SIZE(davinci_nand_resources),
- .resource = davinci_nand_resources,
- .dev = {
- .platform_data = &davinci_nand_data,
- },
- }
-};
-
-static struct resource davinci_aemif_resources[] = {
- {
- .start = DM365_ASYNC_EMIF_CONTROL_BASE,
- .end = DM365_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct aemif_abus_data da850_evm_aemif_abus_data[] = {
- {
- .cs = 1,
- },
-};
-
-static struct aemif_platform_data davinci_aemif_pdata = {
- .abus_data = da850_evm_aemif_abus_data,
- .num_abus_data = ARRAY_SIZE(da850_evm_aemif_abus_data),
- .sub_devices = davinci_aemif_devices,
- .num_sub_devices = ARRAY_SIZE(davinci_aemif_devices),
-};
-
-static struct platform_device davinci_aemif_device = {
- .name = "ti-aemif",
- .id = -1,
- .dev = {
- .platform_data = &davinci_aemif_pdata,
- },
- .resource = davinci_aemif_resources,
- .num_resources = ARRAY_SIZE(davinci_aemif_resources),
-};
-
-static struct nvmem_cell_info davinci_nvmem_cells[] = {
- {
- .name = "macaddr",
- .offset = 0x7f00,
- .bytes = ETH_ALEN,
- }
-};
-
-static struct nvmem_cell_table davinci_nvmem_cell_table = {
- .nvmem_name = "1-00500",
- .cells = davinci_nvmem_cells,
- .ncells = ARRAY_SIZE(davinci_nvmem_cells),
-};
-
-static struct nvmem_cell_lookup davinci_nvmem_cell_lookup = {
- .nvmem_name = "1-00500",
- .cell_name = "macaddr",
- .dev_id = "davinci_emac.1",
- .con_id = "mac-address",
-};
-
-static const struct property_entry eeprom_properties[] = {
- PROPERTY_ENTRY_U32("pagesize", 64),
- { }
-};
-
-static struct i2c_board_info i2c_info[] = {
- {
- I2C_BOARD_INFO("24c256", 0x50),
- .properties = eeprom_properties,
- },
- {
- I2C_BOARD_INFO("tlv320aic3x", 0x18),
- },
-};
-
-static struct davinci_i2c_platform_data i2c_pdata = {
- .bus_freq = 400 /* kHz */,
- .bus_delay = 0 /* usec */,
-};
-
-static int dm365evm_keyscan_enable(struct device *dev)
-{
- return davinci_cfg_reg(DM365_KEYSCAN);
-}
-
-static unsigned short dm365evm_keymap[] = {
- KEY_KP2,
- KEY_LEFT,
- KEY_EXIT,
- KEY_DOWN,
- KEY_ENTER,
- KEY_UP,
- KEY_KP1,
- KEY_RIGHT,
- KEY_MENU,
- KEY_RECORD,
- KEY_REWIND,
- KEY_KPMINUS,
- KEY_STOP,
- KEY_FASTFORWARD,
- KEY_KPPLUS,
- KEY_PLAYPAUSE,
- 0
-};
-
-static struct davinci_ks_platform_data dm365evm_ks_data = {
- .device_enable = dm365evm_keyscan_enable,
- .keymap = dm365evm_keymap,
- .keymapsize = ARRAY_SIZE(dm365evm_keymap),
- .rep = 1,
- /* Scan period = strobe + interval */
- .strobe = 0x5,
- .interval = 0x2,
- .matrix_type = DAVINCI_KEYSCAN_MATRIX_4X4,
-};
-
-static int cpld_mmc_get_cd(int module)
-{
- if (!cpld)
- return -ENXIO;
-
- /* low == card present */
- return !(__raw_readb(cpld + CPLD_CARDSTAT) & BIT(module ? 4 : 0));
-}
-
-static int cpld_mmc_get_ro(int module)
-{
- if (!cpld)
- return -ENXIO;
-
- /* high == card's write protect switch active */
- return !!(__raw_readb(cpld + CPLD_CARDSTAT) & BIT(module ? 5 : 1));
-}
-
-static struct davinci_mmc_config dm365evm_mmc_config = {
- .get_cd = cpld_mmc_get_cd,
- .get_ro = cpld_mmc_get_ro,
- .wires = 4,
- .max_freq = 50000000,
- .caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
-};
-
-static void dm365evm_emac_configure(void)
-{
- /*
- * EMAC pins are multiplexed with GPIO and UART
- * Further details are available at the DM365 ARM
- * Subsystem Users Guide(sprufg5.pdf) pages 125 - 127
- */
- davinci_cfg_reg(DM365_EMAC_TX_EN);
- davinci_cfg_reg(DM365_EMAC_TX_CLK);
- davinci_cfg_reg(DM365_EMAC_COL);
- davinci_cfg_reg(DM365_EMAC_TXD3);
- davinci_cfg_reg(DM365_EMAC_TXD2);
- davinci_cfg_reg(DM365_EMAC_TXD1);
- davinci_cfg_reg(DM365_EMAC_TXD0);
- davinci_cfg_reg(DM365_EMAC_RXD3);
- davinci_cfg_reg(DM365_EMAC_RXD2);
- davinci_cfg_reg(DM365_EMAC_RXD1);
- davinci_cfg_reg(DM365_EMAC_RXD0);
- davinci_cfg_reg(DM365_EMAC_RX_CLK);
- davinci_cfg_reg(DM365_EMAC_RX_DV);
- davinci_cfg_reg(DM365_EMAC_RX_ER);
- davinci_cfg_reg(DM365_EMAC_CRS);
- davinci_cfg_reg(DM365_EMAC_MDIO);
- davinci_cfg_reg(DM365_EMAC_MDCLK);
-
- /*
- * EMAC interrupts are multiplexed with GPIO interrupts
- * Details are available at the DM365 ARM
- * Subsystem Users Guide(sprufg5.pdf) pages 133 - 134
- */
- davinci_cfg_reg(DM365_INT_EMAC_RXTHRESH);
- davinci_cfg_reg(DM365_INT_EMAC_RXPULSE);
- davinci_cfg_reg(DM365_INT_EMAC_TXPULSE);
- davinci_cfg_reg(DM365_INT_EMAC_MISCPULSE);
-}
-
-static void dm365evm_mmc_configure(void)
-{
- /*
- * MMC/SD pins are multiplexed with GPIO and EMIF
- * Further details are available at the DM365 ARM
- * Subsystem Users Guide(sprufg5.pdf) pages 118, 128 - 131
- */
- davinci_cfg_reg(DM365_SD1_CLK);
- davinci_cfg_reg(DM365_SD1_CMD);
- davinci_cfg_reg(DM365_SD1_DATA3);
- davinci_cfg_reg(DM365_SD1_DATA2);
- davinci_cfg_reg(DM365_SD1_DATA1);
- davinci_cfg_reg(DM365_SD1_DATA0);
-}
-
-static struct tvp514x_platform_data tvp5146_pdata = {
- .clk_polarity = 0,
- .hs_polarity = 1,
- .vs_polarity = 1
-};
-
-#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
-/* Inputs available at the TVP5146 */
-static struct v4l2_input tvp5146_inputs[] = {
- {
- .index = 0,
- .name = "Composite",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .std = TVP514X_STD_ALL,
- },
- {
- .index = 1,
- .name = "S-Video",
- .type = V4L2_INPUT_TYPE_CAMERA,
- .std = TVP514X_STD_ALL,
- },
-};
-
-/*
- * this is the route info for connecting each input to decoder
- * ouput that goes to vpfe. There is a one to one correspondence
- * with tvp5146_inputs
- */
-static struct vpfe_route tvp5146_routes[] = {
- {
- .input = INPUT_CVBS_VI2B,
- .output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- },
-{
- .input = INPUT_SVIDEO_VI2C_VI1C,
- .output = OUTPUT_10BIT_422_EMBEDDED_SYNC,
- },
-};
-
-static struct vpfe_subdev_info vpfe_sub_devs[] = {
- {
- .name = "tvp5146",
- .grp_id = 0,
- .num_inputs = ARRAY_SIZE(tvp5146_inputs),
- .inputs = tvp5146_inputs,
- .routes = tvp5146_routes,
- .can_route = 1,
- .ccdc_if_params = {
- .if_type = VPFE_BT656,
- .hdpol = VPFE_PINPOL_POSITIVE,
- .vdpol = VPFE_PINPOL_POSITIVE,
- },
- .board_info = {
- I2C_BOARD_INFO("tvp5146", 0x5d),
- .platform_data = &tvp5146_pdata,
- },
- },
-};
-
-static struct vpfe_config vpfe_cfg = {
- .num_subdevs = ARRAY_SIZE(vpfe_sub_devs),
- .sub_devs = vpfe_sub_devs,
- .i2c_adapter_id = 1,
- .card_name = "DM365 EVM",
- .ccdc = "ISIF",
-};
-
-/* venc standards timings */
-static struct vpbe_enc_mode_info dm365evm_enc_std_timing[] = {
- {
- .name = "ntsc",
- .timings_type = VPBE_ENC_STD,
- .std_id = V4L2_STD_NTSC,
- .interlaced = 1,
- .xres = 720,
- .yres = 480,
- .aspect = {11, 10},
- .fps = {30000, 1001},
- .left_margin = 0x79,
- .upper_margin = 0x10,
- },
- {
- .name = "pal",
- .timings_type = VPBE_ENC_STD,
- .std_id = V4L2_STD_PAL,
- .interlaced = 1,
- .xres = 720,
- .yres = 576,
- .aspect = {54, 59},
- .fps = {25, 1},
- .left_margin = 0x7E,
- .upper_margin = 0x16,
- },
-};
-
-/* venc dv timings */
-static struct vpbe_enc_mode_info dm365evm_enc_preset_timing[] = {
- {
- .name = "480p59_94",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_720X480P59_94,
- .interlaced = 0,
- .xres = 720,
- .yres = 480,
- .aspect = {1, 1},
- .fps = {5994, 100},
- .left_margin = 0x8F,
- .upper_margin = 0x2D,
- },
- {
- .name = "576p50",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_720X576P50,
- .interlaced = 0,
- .xres = 720,
- .yres = 576,
- .aspect = {1, 1},
- .fps = {50, 1},
- .left_margin = 0x8C,
- .upper_margin = 0x36,
- },
- {
- .name = "720p60",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_1280X720P60,
- .interlaced = 0,
- .xres = 1280,
- .yres = 720,
- .aspect = {1, 1},
- .fps = {60, 1},
- .left_margin = 0x117,
- .right_margin = 70,
- .upper_margin = 38,
- .lower_margin = 3,
- .hsync_len = 80,
- .vsync_len = 5,
- },
- {
- .name = "1080i60",
- .timings_type = VPBE_ENC_DV_TIMINGS,
- .dv_timings = V4L2_DV_BT_CEA_1920X1080I60,
- .interlaced = 1,
- .xres = 1920,
- .yres = 1080,
- .aspect = {1, 1},
- .fps = {30, 1},
- .left_margin = 0xc9,
- .right_margin = 80,
- .upper_margin = 30,
- .lower_margin = 3,
- .hsync_len = 88,
- .vsync_len = 5,
- },
-};
-
-#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
-
-/*
- * The outputs available from VPBE + ecnoders. Keep the
- * the order same as that of encoders. First those from venc followed by that
- * from encoders. Index in the output refers to index on a particular
- * encoder.Driver uses this index to pass it to encoder when it supports more
- * than one output. Application uses index of the array to set an output.
- */
-static struct vpbe_output dm365evm_vpbe_outputs[] = {
- {
- .output = {
- .index = 0,
- .name = "Composite",
- .type = V4L2_OUTPUT_TYPE_ANALOG,
- .std = VENC_STD_ALL,
- .capabilities = V4L2_OUT_CAP_STD,
- },
- .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME,
- .default_mode = "ntsc",
- .num_modes = ARRAY_SIZE(dm365evm_enc_std_timing),
- .modes = dm365evm_enc_std_timing,
- .if_params = MEDIA_BUS_FMT_FIXED,
- },
- {
- .output = {
- .index = 1,
- .name = "Component",
- .type = V4L2_OUTPUT_TYPE_ANALOG,
- .capabilities = V4L2_OUT_CAP_DV_TIMINGS,
- },
- .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME,
- .default_mode = "480p59_94",
- .num_modes = ARRAY_SIZE(dm365evm_enc_preset_timing),
- .modes = dm365evm_enc_preset_timing,
- .if_params = MEDIA_BUS_FMT_FIXED,
- },
-};
-
-/*
- * Amplifiers on the board
- */
-static struct ths7303_platform_data ths7303_pdata = {
- .ch_1 = 3,
- .ch_2 = 3,
- .ch_3 = 3,
-};
-
-static struct amp_config_info vpbe_amp = {
- .module_name = "ths7303",
- .is_i2c = 1,
- .board_info = {
- I2C_BOARD_INFO("ths7303", 0x2c),
- .platform_data = &ths7303_pdata,
- }
-};
-
-static struct vpbe_config dm365evm_display_cfg = {
- .module_name = "dm365-vpbe-display",
- .i2c_adapter_id = 1,
- .amp = &vpbe_amp,
- .osd = {
- .module_name = DM365_VPBE_OSD_SUBDEV_NAME,
- },
- .venc = {
- .module_name = DM365_VPBE_VENC_SUBDEV_NAME,
- },
- .num_outputs = ARRAY_SIZE(dm365evm_vpbe_outputs),
- .outputs = dm365evm_vpbe_outputs,
-};
-
-static void __init evm_init_i2c(void)
-{
- davinci_init_i2c(&i2c_pdata);
- i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
-}
-
-static inline int have_leds(void)
-{
-#ifdef CONFIG_LEDS_CLASS
- return 1;
-#else
- return 0;
-#endif
-}
-
-struct cpld_led {
- struct led_classdev cdev;
- u8 mask;
-};
-
-static const struct {
- const char *name;
- const char *trigger;
-} cpld_leds[] = {
- { "dm365evm::ds2", },
- { "dm365evm::ds3", },
- { "dm365evm::ds4", },
- { "dm365evm::ds5", },
- { "dm365evm::ds6", "nand-disk", },
- { "dm365evm::ds7", "mmc1", },
- { "dm365evm::ds8", "mmc0", },
- { "dm365evm::ds9", "heartbeat", },
-};
-
-static void cpld_led_set(struct led_classdev *cdev, enum led_brightness b)
-{
- struct cpld_led *led = container_of(cdev, struct cpld_led, cdev);
- u8 reg = __raw_readb(cpld + CPLD_LEDS);
-
- if (b != LED_OFF)
- reg &= ~led->mask;
- else
- reg |= led->mask;
- __raw_writeb(reg, cpld + CPLD_LEDS);
-}
-
-static enum led_brightness cpld_led_get(struct led_classdev *cdev)
-{
- struct cpld_led *led = container_of(cdev, struct cpld_led, cdev);
- u8 reg = __raw_readb(cpld + CPLD_LEDS);
-
- return (reg & led->mask) ? LED_OFF : LED_FULL;
-}
-
-static int __init cpld_leds_init(void)
-{
- int i;
-
- if (!have_leds() || !cpld)
- return 0;
-
- /* setup LEDs */
- __raw_writeb(0xff, cpld + CPLD_LEDS);
- for (i = 0; i < ARRAY_SIZE(cpld_leds); i++) {
- struct cpld_led *led;
-
- led = kzalloc(sizeof(*led), GFP_KERNEL);
- if (!led)
- break;
-
- led->cdev.name = cpld_leds[i].name;
- led->cdev.brightness_set = cpld_led_set;
- led->cdev.brightness_get = cpld_led_get;
- led->cdev.default_trigger = cpld_leds[i].trigger;
- led->mask = BIT(i);
-
- if (led_classdev_register(NULL, &led->cdev) < 0) {
- kfree(led);
- break;
- }
- }
-
- return 0;
-}
-/* run after subsys_initcall() for LEDs */
-fs_initcall(cpld_leds_init);
-
-
-static void __init evm_init_cpld(void)
-{
- u8 mux, resets;
- const char *label;
- struct clk *aemif_clk;
- int rc;
-
- /* Make sure we can configure the CPLD through CS1. Then
- * leave it on for later access to MMC and LED registers.
- */
- aemif_clk = clk_get(NULL, "aemif");
- if (IS_ERR(aemif_clk))
- return;
- clk_prepare_enable(aemif_clk);
-
- if (request_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE,
- "cpld") == NULL)
- goto fail;
- cpld = ioremap(DM365_ASYNC_EMIF_DATA_CE1_BASE, SECTION_SIZE);
- if (!cpld) {
- release_mem_region(DM365_ASYNC_EMIF_DATA_CE1_BASE,
- SECTION_SIZE);
-fail:
- pr_err("ERROR: can't map CPLD\n");
- clk_disable_unprepare(aemif_clk);
- return;
- }
-
- /* External muxing for some signals */
- mux = 0;
-
- /* Read SW5 to set up NAND + keypad _or_ OneNAND (sync read).
- * NOTE: SW4 bus width setting must match!
- */
- if ((__raw_readb(cpld + CPLD_SWITCH) & BIT(5)) == 0) {
- /* external keypad mux */
- mux |= BIT(7);
-
- rc = platform_device_register(&davinci_aemif_device);
- if (rc)
- pr_warn("%s(): error registering the aemif device: %d\n",
- __func__, rc);
- } else {
- /* no OneNAND support yet */
- }
-
- /* Leave external chips in reset when unused. */
- resets = BIT(3) | BIT(2) | BIT(1) | BIT(0);
-
- /* Static video input config with SN74CBT16214 1-of-3 mux:
- * - port b1 == tvp7002 (mux lowbits == 1 or 6)
- * - port b2 == imager (mux lowbits == 2 or 7)
- * - port b3 == tvp5146 (mux lowbits == 5)
- *
- * Runtime switching could work too, with limitations.
- */
- if (have_imager()) {
- label = "HD imager";
- mux |= 2;
-
- /* externally mux MMC1/ENET/AIC33 to imager */
- mux |= BIT(6) | BIT(5) | BIT(3);
- } else {
- struct davinci_soc_info *soc_info = &davinci_soc_info;
-
- /* we can use MMC1 ... */
- dm365evm_mmc_configure();
- davinci_setup_mmc(1, &dm365evm_mmc_config);
-
- /* ... and ENET ... */
- dm365evm_emac_configure();
- soc_info->emac_pdata->phy_id = DM365_EVM_PHY_ID;
- resets &= ~BIT(3);
-
- /* ... and AIC33 */
- resets &= ~BIT(1);
-
- if (have_tvp7002()) {
- mux |= 1;
- resets &= ~BIT(2);
- label = "tvp7002 HD";
- } else {
- /* default to tvp5146 */
- mux |= 5;
- resets &= ~BIT(0);
- label = "tvp5146 SD";
- }
- }
- __raw_writeb(mux, cpld + CPLD_MUX);
- __raw_writeb(resets, cpld + CPLD_RESETS);
- pr_info("EVM: %s video input\n", label);
-
- /* REVISIT export switches: NTSC/PAL (SW5.6), EXTRA1 (SW5.2), etc */
-}
-
-static void __init dm365_evm_map_io(void)
-{
- dm365_init();
-}
-
-static struct spi_eeprom at25640 = {
- .byte_len = SZ_64K / 8,
- .name = "at25640",
- .page_size = 32,
- .flags = EE_ADDR2,
-};
-
-static const struct spi_board_info dm365_evm_spi_info[] __initconst = {
- {
- .modalias = "at25",
- .platform_data = &at25640,
- .max_speed_hz = 10 * 1000 * 1000,
- .bus_num = 0,
- .chip_select = 0,
- .mode = SPI_MODE_0,
- },
-};
-
-static __init void dm365_evm_init(void)
-{
- int ret;
-
- dm365_register_clocks();
-
- ret = dm365_gpio_register();
- if (ret)
- pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
-
- nvmem_add_cell_table(&davinci_nvmem_cell_table);
- nvmem_add_cell_lookups(&davinci_nvmem_cell_lookup, 1);
-
- evm_init_i2c();
- davinci_serial_init(dm365_serial_device);
-
- dm365evm_emac_configure();
- dm365evm_mmc_configure();
-
- davinci_setup_mmc(0, &dm365evm_mmc_config);
-
- dm365_init_video(&vpfe_cfg, &dm365evm_display_cfg);
-
- /* maybe setup mmc1/etc ... _after_ mmc0 */
- evm_init_cpld();
-
-#ifdef CONFIG_SND_SOC_DM365_AIC3X_CODEC
- dm365_init_asp();
-#elif defined(CONFIG_SND_SOC_DM365_VOICE_CODEC)
- dm365_init_vc();
-#endif
- dm365_init_rtc();
- dm365_init_ks(&dm365evm_ks_data);
-
- dm365_init_spi0(BIT(0), dm365_evm_spi_info,
- ARRAY_SIZE(dm365_evm_spi_info));
-}
-
-MACHINE_START(DAVINCI_DM365_EVM, "DaVinci DM365 EVM")
- .atag_offset = 0x100,
- .map_io = dm365_evm_map_io,
- .init_irq = dm365_init_irq,
- .init_time = dm365_init_time,
- .init_machine = dm365_evm_init,
- .init_late = davinci_init_late,
- .dma_zone_size = SZ_128M,
-MACHINE_END
-