index 679fb4f8bcbdd5166629b3855f411d9c6684ead4..13707b61b0ebf3e4e92fb45d91871fb4f356636a 100644 (file)
#include <linux/module.h>
#include <linux/i2c/at24.h>
#include <linux/gpio.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/err.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <asm/hardware/asp.h>
#include <plat/irqs.h>
#include <plat/board.h>
#include <plat/common.h>
#include <plat/lcdc.h>
+#include <plat/usb.h>
+#include <plat/mmc.h>
+
+#include "board-flash.h"
+#include "mux.h"
+#include "devices.h"
+#include "hsmmc.h"
+
+/* Convert GPIO signal to GPIO pin number */
+#define GPIO_TO_PIN(bank, gpio) (32 * (bank) + (gpio))
static const struct display_panel disp_panel = {
WVGA,
.resource = tsc_resources,
};
-#include "mux.h"
+static u8 am335x_iis_serializer_direction1[] = {
+ INACTIVE_MODE, INACTIVE_MODE, TX_MODE, RX_MODE,
+ INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
+ INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
+ INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE, INACTIVE_MODE,
+};
+
+static struct snd_platform_data am335x_evm_snd_data1 = {
+ .tx_dma_offset = 0x46400000, /* McASP1 */
+ .rx_dma_offset = 0x46400000,
+ .op_mode = DAVINCI_MCASP_IIS_MODE,
+ .num_serializer = ARRAY_SIZE(am335x_iis_serializer_direction1),
+ .tdm_slots = 2,
+ .serial_dir = am335x_iis_serializer_direction1,
+ .asp_chan_q = EVENTQ_2,
+ .version = MCASP_VERSION_3,
+ .txnumevt = 1,
+ .rxnumevt = 1,
+};
+
+static struct omap2_hsmmc_info am335x_mmc[] __initdata = {
+ {
+ .mmc = 1,
+ .caps = MMC_CAP_4_BIT_DATA,
+ .gpio_cd = GPIO_TO_PIN(0, 6),
+ .gpio_wp = GPIO_TO_PIN(3, 18),
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3V3 */
+ },
+ {
+ .mmc = 0, /* will be set at runtime */
+ },
+ {
+ .mmc = 0, /* will be set at runtime */
+ },
+ {} /* Terminator */
+};
+
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
{NULL, 0},
};
+/* Pin mux for nand flash module */
+static struct pinmux_config nand_pin_mux[] = {
+ {"gpmc_ad0.gpmc_ad0", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad1.gpmc_ad1", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad2.gpmc_ad2", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad3.gpmc_ad3", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad4.gpmc_ad4", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad5.gpmc_ad5", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad6.gpmc_ad6", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad7.gpmc_ad7", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_wait0.gpmc_wait0", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_wpn.gpmc_wpn", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_csn0.gpmc_csn0", OMAP_MUX_MODE0 | AM33XX_PULL_DISA},
+ {"gpmc_advn_ale.gpmc_advn_ale", OMAP_MUX_MODE0 | AM33XX_PULL_DISA},
+ {"gpmc_oen_ren.gpmc_oen_ren", OMAP_MUX_MODE0 | AM33XX_PULL_DISA},
+ {"gpmc_wen.gpmc_wen", OMAP_MUX_MODE0 | AM33XX_PULL_DISA},
+ {"gpmc_ben0_cle.gpmc_ben0_cle", OMAP_MUX_MODE0 | AM33XX_PULL_DISA},
+ {NULL, 0},
+};
+
/* Module pin mux for rgmii1 */
static struct pinmux_config rgmii1_pin_mux[] = {
{NULL, 0},
};
+static struct pinmux_config i2c1_pin_mux[] = {
+ {"spi0_d1.i2c1_sda", OMAP_MUX_MODE2 | AM33XX_SLEWCTRL_SLOW |
+ AM33XX_PULL_ENBL | AM33XX_INPUT_EN},
+ {"spi0_cs0.i2c1_scl", OMAP_MUX_MODE2 | AM33XX_SLEWCTRL_SLOW |
+ AM33XX_PULL_ENBL | AM33XX_INPUT_EN},
+ {NULL, 0},
+};
+
+/* Module pin mux for mcasp1 */
+static struct pinmux_config mcasp1_pin_mux[] = {
+ {"mii1_crs.mcasp1_aclkx", OMAP_MUX_MODE4 | AM33XX_PIN_INPUT_PULLDOWN},
+ {"mii1_rxerr.mcasp1_fsx", OMAP_MUX_MODE4 | AM33XX_PIN_INPUT_PULLDOWN},
+ {"mii1_col.mcasp1_axr2", OMAP_MUX_MODE4 | AM33XX_PIN_INPUT_PULLDOWN},
+ {"rmii1_refclk.mcasp1_axr3", OMAP_MUX_MODE4 |
+ AM33XX_PIN_INPUT_PULLDOWN},
+ {NULL, 0},
+};
+
+
+/* Module pin mux for mmc0 */
+static struct pinmux_config mmc0_pin_mux[] = {
+ {"mmc0_dat3.mmc0_dat3", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_dat2.mmc0_dat2", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_dat1.mmc0_dat1", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_dat0.mmc0_dat0", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_clk.mmc0_clk", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_cmd.mmc0_cmd", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mcasp0_aclkr.mmc0_sdwp", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
+ {"spi0_cs1.mmc0_sdcd", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
+ {NULL, 0},
+};
+
+static struct pinmux_config mmc0_no_cd_pin_mux[] = {
+ {"mmc0_dat3.mmc0_dat3", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_dat2.mmc0_dat2", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_dat1.mmc0_dat1", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_dat0.mmc0_dat0", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_clk.mmc0_clk", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mmc0_cmd.mmc0_cmd", OMAP_MUX_MODE0 | AM33XX_PIN_INPUT_PULLUP},
+ {"mcasp0_aclkr.mmc0_sdwp", OMAP_MUX_MODE4 | AM33XX_PIN_INPUT_PULLDOWN},
+ {NULL, 0},
+};
+
+/* Module pin mux for mmc1 */
+static struct pinmux_config mmc1_pin_mux[] = {
+ {"gpmc_ad7.mmc1_dat7", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad6.mmc1_dat6", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad5.mmc1_dat5", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad4.mmc1_dat4", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad3.mmc1_dat3", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad2.mmc1_dat2", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad1.mmc1_dat1", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_ad0.mmc1_dat0", OMAP_MUX_MODE1 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_csn1.mmc1_clk", OMAP_MUX_MODE2 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_csn2.mmc1_cmd", OMAP_MUX_MODE2 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_csn0.mmc1_sdwp", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
+ {"gpmc_advn_ale.mmc1_sdcd", OMAP_MUX_MODE7 | AM33XX_PIN_INPUT_PULLUP},
+ {NULL, 0},
+};
+
/*
* @pin_mux - single module pin-mux structure which defines pin-mux
* details for all its pins.
}
}
-/* Convert GPIO signal to GPIO pin number */
-#define GPIO_TO_PIN(bank, gpio) (32 * (bank) + (gpio))
-
#define AM335X_LCD_BL_PIN GPIO_TO_PIN(0, 7)
+/* pinmux for usb0 drvvbus */
+static struct pinmux_config usb0_pin_mux[] = {
+ {"usb0_drvvbus.usb0_drvvbus", OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT},
+ {NULL, 0},
+};
+
+/* pinmux for usb1 drvvbus */
+static struct pinmux_config usb1_pin_mux[] = {
+ {"usb1_drvvbus.usb1_drvvbus", OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT},
+ {NULL, 0},
+};
+
/* Module pin mux for eCAP0 */
static struct pinmux_config ecap0_pin_mux[] = {
{"ecap0_in_pwm0_out.gpio0_7", AM33XX_PIN_OUTPUT},
return;
}
+static void usb0_init(int evm_id, int profile)
+{
+ setup_pin_mux(usb0_pin_mux);
+ return;
+}
+
+static void usb1_init(int evm_id, int profile)
+{
+ setup_pin_mux(usb1_pin_mux);
+ return;
+}
+
+/* NAND partition information */
+static struct mtd_partition am335x_nand_partitions[] = {
+/* All the partition sizes are listed in terms of NAND block size */
+ {
+ .name = "SPL",
+ .offset = 0, /* Offset = 0x0 */
+ .size = SZ_128K,
+ },
+ {
+ .name = "SPL.backup1",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x20000 */
+ .size = SZ_128K,
+ },
+ {
+ .name = "SPL.backup2",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x40000 */
+ .size = SZ_128K,
+ },
+ {
+ .name = "SPL.backup3",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x60000 */
+ .size = SZ_128K,
+ },
+ {
+ .name = "U-Boot",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
+ .size = 15 * SZ_128K,
+ },
+ {
+ .name = "U-Boot Env",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
+ .size = 1 * SZ_128K,
+ },
+ {
+ .name = "Kernel",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
+ .size = 40 * SZ_128K,
+ },
+ {
+ .name = "File System",
+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x780000 */
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static void evm_nand_init(int evm_id, int profile)
+{
+ setup_pin_mux(nand_pin_mux);
+ board_nand_init(am335x_nand_partitions,
+ ARRAY_SIZE(am335x_nand_partitions), 0, 0);
+}
+
+static struct i2c_board_info am335x_i2c_boardinfo1[] = {
+ {
+ I2C_BOARD_INFO("tlv320aic3x", 0x1b),
+ },
+};
+
+static void i2c1_init(int evm_id, int profile)
+{
+ setup_pin_mux(i2c1_pin_mux);
+ omap_register_i2c_bus(2, 100, am335x_i2c_boardinfo1,
+ ARRAY_SIZE(am335x_i2c_boardinfo1));
+ return;
+}
+
+/* Setup McASP 1 */
+static void mcasp1_init(int evm_id, int profile)
+{
+ /* Configure McASP */
+ setup_pin_mux(mcasp1_pin_mux);
+ am335x_register_mcasp1(&am335x_evm_snd_data1);
+ return;
+}
+
+static void mmc1_init(int evm_id, int profile)
+{
+ setup_pin_mux(mmc1_pin_mux);
+
+ am335x_mmc[1].mmc = 2;
+ am335x_mmc[1].caps = MMC_CAP_4_BIT_DATA;
+ am335x_mmc[1].gpio_cd = GPIO_TO_PIN(2, 2);
+ am335x_mmc[1].gpio_wp = GPIO_TO_PIN(1, 29);
+ am335x_mmc[1].ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34; /* 3V3 */
+
+ /* mmc will be initialized when mmc0_init is called */
+ return;
+}
+
+static void mmc0_init(int evm_id, int profile)
+{
+ setup_pin_mux(mmc0_pin_mux);
+
+ omap2_hsmmc_init(am335x_mmc);
+ return;
+}
+
+static void mmc0_no_cd_init(int evm_id, int profile)
+{
+ setup_pin_mux(mmc0_no_cd_pin_mux);
+
+ omap2_hsmmc_init(am335x_mmc);
+ return;
+}
+
+
/* Low-Cost EVM */
static struct evm_dev_cfg low_cost_evm_dev_cfg[] = {
{rgmii1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
+ {usb0_init, DEV_ON_BASEBOARD, PROFILE_NONE},
+ {usb1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
+ {evm_nand_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{NULL, 0, 0},
};
{rgmii1_init, DEV_ON_BASEBOARD, PROFILE_ALL},
{rgmii2_init, DEV_ON_DGHTR_BRD, (PROFILE_1 | PROFILE_2 |
PROFILE_4 | PROFILE_6) },
+ {usb0_init, DEV_ON_BASEBOARD, PROFILE_ALL},
+ {usb1_init, DEV_ON_BASEBOARD, PROFILE_ALL},
+ {evm_nand_init, DEV_ON_DGHTR_BRD,
+ (PROFILE_ALL & ~PROFILE_2 & ~PROFILE_3)},
+ {i2c1_init, DEV_ON_DGHTR_BRD, (PROFILE_0 | PROFILE_3 | PROFILE_7)},
+ {mcasp1_init, DEV_ON_DGHTR_BRD, (PROFILE_0 | PROFILE_3 | PROFILE_7)},
+ {mmc1_init, DEV_ON_DGHTR_BRD, PROFILE_2},
+ {mmc0_init, DEV_ON_BASEBOARD, (PROFILE_ALL & ~PROFILE_5)},
+ {mmc0_no_cd_init, DEV_ON_BASEBOARD, PROFILE_5},
{NULL, 0, 0},
};
/* Industrial Auto Motor Control EVM */
static struct evm_dev_cfg ind_auto_mtrl_evm_dev_cfg[] = {
{mii1_init, DEV_ON_DGHTR_BRD, PROFILE_ALL},
+ {usb0_init, DEV_ON_BASEBOARD, PROFILE_ALL},
+ {usb1_init, DEV_ON_BASEBOARD, PROFILE_ALL},
+ {evm_nand_init, DEV_ON_DGHTR_BRD, PROFILE_ALL},
{NULL, 0, 0},
};
{tsc_init, DEV_ON_DGHTR_BRD, PROFILE_NONE},
{rgmii1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{rgmii2_init, DEV_ON_DGHTR_BRD, PROFILE_NONE},
+ {usb0_init, DEV_ON_BASEBOARD, PROFILE_NONE},
+ {usb1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
+ {evm_nand_init, DEV_ON_DGHTR_BRD, PROFILE_NONE},
+ {i2c1_init, DEV_ON_BASEBOARD, PROFILE_NONE},
+ {mcasp1_init, DEV_ON_DGHTR_BRD, PROFILE_NONE},
+ {mmc0_init, DEV_ON_BASEBOARD, PROFILE_NONE},
{NULL, 0, 0},
};
};
+static struct omap_musb_board_data musb_board_data = {
+ .interface_type = MUSB_INTERFACE_ULPI,
+ .mode = MUSB_OTG,
+ .power = 500,
+ .instances = 1,
+};
+
static int cpld_reg_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
omap_serial_init();
am335x_evm_i2c_init();
omap_sdrc_init(NULL, NULL);
+ usb_musb_init(&musb_board_data);
omap_board_config = am335x_evm_config;
omap_board_config_size = ARRAY_SIZE(am335x_evm_config);
}