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linux/arch/arm/mach-omap2/board-cm-t35.c
Tony Lindgren e639cd5bfc ARM: OMAP2+: Prepare to move GPMC to drivers by platform data header 
We still need to support platform data for omap3 until it's booting
in device tree only mode. So let's add platform_data/omap-gpmc.h for
that, and a minimal linux/omap-gpmc.h for the save and restore used
by the PM code.

Let's also keep a minimal mach-omap2/gpmc.h still around to avoid
churn on the board-*.c files. Once omap3 boots in device tree only
mode, we can drop mach-omap2/gpmc.h and we can make the data
structures in platform_data/omap-gpmc.h private to the GPMC driver.

Note that we can now also remove gpmc-nand.h and gpmc-onenand.h.

Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-11-20 12:11:25 -08:00

785 lines
22 KiB
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/*
* CompuLab CM-T35/CM-T3730 modules support
*
* Copyright (C) 2009-2011 CompuLab, Ltd.
* Authors: Mike Rapoport <mike@compulab.co.il>
* Igor Grinberg <grinberg@compulab.co.il>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* 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.
*
*/
#include <linux/clk-provider.h>
#include <linux/clkdev.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/input/matrix_keypad.h>
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/omap-gpmc.h>
#include <linux/platform_data/gpio-omap.h>
#include <linux/platform_data/at24.h>
#include <linux/i2c/twl.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/mmc/host.h>
#include <linux/usb/phy.h>
#include <linux/spi/spi.h>
#include <linux/spi/tdo24m.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <linux/platform_data/mtd-nand-omap2.h>
#include <video/omapdss.h>
#include <video/omap-panel-data.h>
#include <linux/platform_data/spi-omap2-mcspi.h>
#include "common.h"
#include "mux.h"
#include "sdram-micron-mt46h32m32lf-6.h"
#include "hsmmc.h"
#include "common-board-devices.h"
#define CM_T35_GPIO_PENDOWN 57
#define SB_T35_USB_HUB_RESET_GPIO 167
#define CM_T35_SMSC911X_CS 5
#define CM_T35_SMSC911X_GPIO 163
#define SB_T35_SMSC911X_CS 4
#define SB_T35_SMSC911X_GPIO 65
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
#include <linux/smsc911x.h>
#include "gpmc-smsc911x.h"
static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = {
.id = 0,
.cs = CM_T35_SMSC911X_CS,
.gpio_irq = CM_T35_SMSC911X_GPIO,
.gpio_reset = -EINVAL,
.flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
};
static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = {
.id = 1,
.cs = SB_T35_SMSC911X_CS,
.gpio_irq = SB_T35_SMSC911X_GPIO,
.gpio_reset = -EINVAL,
.flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
};
static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = {
REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
};
static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = {
REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
};
static void __init cm_t35_init_ethernet(void)
{
regulator_register_fixed(0, cm_t35_smsc911x_supplies,
ARRAY_SIZE(cm_t35_smsc911x_supplies));
regulator_register_fixed(1, sb_t35_smsc911x_supplies,
ARRAY_SIZE(sb_t35_smsc911x_supplies));
gpmc_smsc911x_init(&cm_t35_smsc911x_cfg);
gpmc_smsc911x_init(&sb_t35_smsc911x_cfg);
}
#else
static inline void __init cm_t35_init_ethernet(void) { return; }
#endif
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
#include <linux/leds.h>
static struct gpio_led cm_t35_leds[] = {
[0] = {
.gpio = 186,
.name = "cm-t35:green",
.default_trigger = "heartbeat",
.active_low = 0,
},
};
static struct gpio_led_platform_data cm_t35_led_pdata = {
.num_leds = ARRAY_SIZE(cm_t35_leds),
.leds = cm_t35_leds,
};
static struct platform_device cm_t35_led_device = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &cm_t35_led_pdata,
},
};
static void __init cm_t35_init_led(void)
{
platform_device_register(&cm_t35_led_device);
}
#else
static inline void cm_t35_init_led(void) {}
#endif
#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
static struct mtd_partition cm_t35_nand_partitions[] = {
{
.name = "xloader",
.offset = 0, /* Offset = 0x00000 */
.size = 4 * NAND_BLOCK_SIZE,
.mask_flags = MTD_WRITEABLE
},
{
.name = "uboot",
.offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
.size = 15 * NAND_BLOCK_SIZE,
},
{
.name = "uboot environment",
.offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
.size = 2 * NAND_BLOCK_SIZE,
},
{
.name = "linux",
.offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */
.size = 32 * NAND_BLOCK_SIZE,
},
{
.name = "rootfs",
.offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */
.size = MTDPART_SIZ_FULL,
},
};
static struct omap_nand_platform_data cm_t35_nand_data = {
.parts = cm_t35_nand_partitions,
.nr_parts = ARRAY_SIZE(cm_t35_nand_partitions),
.cs = 0,
};
static void __init cm_t35_init_nand(void)
{
if (gpmc_nand_init(&cm_t35_nand_data, NULL) < 0)
pr_err("CM-T35: Unable to register NAND device\n");
}
#else
static inline void cm_t35_init_nand(void) {}
#endif
#define CM_T35_LCD_EN_GPIO 157
#define CM_T35_LCD_BL_GPIO 58
#define CM_T35_DVI_EN_GPIO 54
static const struct display_timing cm_t35_lcd_videomode = {
.pixelclock = { 0, 26000000, 0 },
.hactive = { 0, 480, 0 },
.hfront_porch = { 0, 104, 0 },
.hback_porch = { 0, 8, 0 },
.hsync_len = { 0, 8, 0 },
.vactive = { 0, 640, 0 },
.vfront_porch = { 0, 4, 0 },
.vback_porch = { 0, 2, 0 },
.vsync_len = { 0, 2, 0 },
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
static struct panel_dpi_platform_data cm_t35_lcd_pdata = {
.name = "lcd",
.source = "dpi.0",
.data_lines = 18,
.display_timing = &cm_t35_lcd_videomode,
.enable_gpio = -1,
.backlight_gpio = CM_T35_LCD_BL_GPIO,
};
static struct platform_device cm_t35_lcd_device = {
.name = "panel-dpi",
.id = 0,
.dev.platform_data = &cm_t35_lcd_pdata,
};
static struct connector_dvi_platform_data cm_t35_dvi_connector_pdata = {
.name = "dvi",
.source = "tfp410.0",
.i2c_bus_num = -1,
};
static struct platform_device cm_t35_dvi_connector_device = {
.name = "connector-dvi",
.id = 0,
.dev.platform_data = &cm_t35_dvi_connector_pdata,
};
static struct encoder_tfp410_platform_data cm_t35_tfp410_pdata = {
.name = "tfp410.0",
.source = "dpi.0",
.data_lines = 24,
.power_down_gpio = CM_T35_DVI_EN_GPIO,
};
static struct platform_device cm_t35_tfp410_device = {
.name = "tfp410",
.id = 0,
.dev.platform_data = &cm_t35_tfp410_pdata,
};
static struct connector_atv_platform_data cm_t35_tv_pdata = {
.name = "tv",
.source = "venc.0",
.connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
.invert_polarity = false,
};
static struct platform_device cm_t35_tv_connector_device = {
.name = "connector-analog-tv",
.id = 0,
.dev.platform_data = &cm_t35_tv_pdata,
};
static struct omap_dss_board_info cm_t35_dss_data = {
.default_display_name = "dvi",
};
static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
.turbo_mode = 0,
};
static struct tdo24m_platform_data tdo24m_config = {
.model = TDO35S,
};
static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
{
.modalias = "tdo24m",
.bus_num = 4,
.chip_select = 0,
.max_speed_hz = 1000000,
.controller_data = &tdo24m_mcspi_config,
.platform_data = &tdo24m_config,
},
};
static void __init cm_t35_init_display(void)
{
int err;
spi_register_board_info(cm_t35_lcd_spi_board_info,
ARRAY_SIZE(cm_t35_lcd_spi_board_info));
err = gpio_request_one(CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW,
"lcd bl enable");
if (err) {
pr_err("CM-T35: failed to request LCD EN GPIO\n");
return;
}
msleep(50);
gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
err = omap_display_init(&cm_t35_dss_data);
if (err) {
pr_err("CM-T35: failed to register DSS device\n");
gpio_free(CM_T35_LCD_EN_GPIO);
}
platform_device_register(&cm_t35_tfp410_device);
platform_device_register(&cm_t35_dvi_connector_device);
platform_device_register(&cm_t35_lcd_device);
platform_device_register(&cm_t35_tv_connector_device);
}
static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
};
static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
REGULATOR_SUPPLY("vcc", "spi1.0"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
};
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data cm_t35_vmmc1 = {
.constraints = {
.min_uV = 1850000,
.max_uV = 3150000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
.consumer_supplies = cm_t35_vmmc1_supply,
};
/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
static struct regulator_init_data cm_t35_vsim = {
.constraints = {
.min_uV = 1800000,
.max_uV = 3000000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
.consumer_supplies = cm_t35_vsim_supply,
};
static struct regulator_init_data cm_t35_vio = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE,
},
.num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies),
.consumer_supplies = cm_t35_vio_supplies,
};
static uint32_t cm_t35_keymap[] = {
KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT),
KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN),
KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D),
};
static struct matrix_keymap_data cm_t35_keymap_data = {
.keymap = cm_t35_keymap,
.keymap_size = ARRAY_SIZE(cm_t35_keymap),
};
static struct twl4030_keypad_data cm_t35_kp_data = {
.keymap_data = &cm_t35_keymap_data,
.rows = 3,
.cols = 3,
.rep = 1,
};
static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 1,
.caps = MMC_CAP_4_BIT_DATA,
.gpio_cd = -EINVAL,
.gpio_wp = -EINVAL,
.deferred = true,
},
{
.mmc = 2,
.caps = MMC_CAP_4_BIT_DATA,
.transceiver = 1,
.gpio_cd = -EINVAL,
.gpio_wp = -EINVAL,
.ocr_mask = 0x00100000, /* 3.3V */
},
{} /* Terminator */
};
static struct usbhs_phy_data phy_data[] __initdata = {
{
.port = 1,
.reset_gpio = OMAP_MAX_GPIO_LINES + 6,
.vcc_gpio = -EINVAL,
},
{
.port = 2,
.reset_gpio = OMAP_MAX_GPIO_LINES + 7,
.vcc_gpio = -EINVAL,
},
};
static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
};
static void __init cm_t35_init_usbh(void)
{
int err;
err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
GPIOF_OUT_INIT_LOW, "usb hub rst");
if (err) {
pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
} else {
udelay(10);
gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
msleep(1);
}
usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
usbhs_init(&usbhs_bdata);
}
static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
unsigned ngpio)
{
int wlan_rst = gpio + 2;
if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) {
gpio_export(wlan_rst, 0);
udelay(10);
gpio_set_value_cansleep(wlan_rst, 0);
udelay(10);
gpio_set_value_cansleep(wlan_rst, 1);
} else {
pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
}
/* gpio + 0 is "mmc0_cd" (input/IRQ) */
mmc[0].gpio_cd = gpio + 0;
omap_hsmmc_late_init(mmc);
return 0;
}
static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
.setup = cm_t35_twl_gpio_setup,
};
static struct twl4030_power_data cm_t35_power_data = {
.use_poweroff = true,
};
static struct twl4030_platform_data cm_t35_twldata = {
/* platform_data for children goes here */
.keypad = &cm_t35_kp_data,
.gpio = &cm_t35_gpio_data,
.vmmc1 = &cm_t35_vmmc1,
.vsim = &cm_t35_vsim,
.vio = &cm_t35_vio,
.power = &cm_t35_power_data,
};
#if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
#include <media/omap3isp.h>
#include "devices.h"
static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
{
I2C_BOARD_INFO("mt9t001", 0x5d),
},
{
I2C_BOARD_INFO("tvp5150", 0x5c),
},
};
static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
{
.board_info = &cm_t35_isp_i2c_boardinfo[0],
.i2c_adapter_id = 3,
},
{ NULL, 0, },
};
static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
{
.board_info = &cm_t35_isp_i2c_boardinfo[1],
.i2c_adapter_id = 3,
},
{ NULL, 0, },
};
static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
{
.subdevs = cm_t35_isp_primary_subdevs,
.interface = ISP_INTERFACE_PARALLEL,
.bus = {
.parallel = {
.clk_pol = 1,
},
},
},
{
.subdevs = cm_t35_isp_secondary_subdevs,
.interface = ISP_INTERFACE_PARALLEL,
.bus = {
.parallel = {
.clk_pol = 0,
},
},
},
{ NULL, 0, },
};
static struct isp_platform_data cm_t35_isp_pdata = {
.subdevs = cm_t35_isp_subdevs,
};
static struct regulator_consumer_supply cm_t35_camera_supplies[] = {
REGULATOR_SUPPLY("vaa", "3-005d"),
REGULATOR_SUPPLY("vdd", "3-005d"),
};
static void __init cm_t35_init_camera(void)
{
struct clk *clk;
clk = clk_register_fixed_rate(NULL, "mt9t001-clkin", NULL, CLK_IS_ROOT,
48000000);
clk_register_clkdev(clk, NULL, "3-005d");
regulator_register_fixed(2, cm_t35_camera_supplies,
ARRAY_SIZE(cm_t35_camera_supplies));
if (omap3_init_camera(&cm_t35_isp_pdata) < 0)
pr_warn("CM-T3x: Failed registering camera device!\n");
}
#else
static inline void cm_t35_init_camera(void) {}
#endif /* CONFIG_VIDEO_OMAP3 */
static void __init cm_t35_init_i2c(void)
{
omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
TWL_COMMON_REGULATOR_VDAC |
TWL_COMMON_PDATA_AUDIO);
omap3_pmic_init("tps65930", &cm_t35_twldata);
omap_register_i2c_bus(3, 400, NULL, 0);
}
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
/* nCS and IRQ for CM-T35 ethernet */
OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
/* nCS and IRQ for SB-T35 ethernet */
OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
/* PENDOWN GPIO */
OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
/* mUSB */
OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
/* MMC 2 */
OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
/* McSPI 1 */
OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
/* McSPI 4 */
OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
/* McBSP 2 */
OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
/* serial ports */
OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
/* common DSS */
OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
/* Camera */
OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
/* display controls */
OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
/* TPS IRQ */
OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
OMAP_PIN_INPUT_PULLUP),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
static void __init cm_t3x_common_dss_mux_init(int mux_mode)
{
omap_mux_init_signal("dss_data18", mux_mode);
omap_mux_init_signal("dss_data19", mux_mode);
omap_mux_init_signal("dss_data20", mux_mode);
omap_mux_init_signal("dss_data21", mux_mode);
omap_mux_init_signal("dss_data22", mux_mode);
omap_mux_init_signal("dss_data23", mux_mode);
}
static void __init cm_t35_init_mux(void)
{
int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
cm_t3x_common_dss_mux_init(mux_mode);
}
static void __init cm_t3730_init_mux(void)
{
int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
omap_mux_init_signal("sys_boot0", mux_mode);
omap_mux_init_signal("sys_boot1", mux_mode);
omap_mux_init_signal("sys_boot3", mux_mode);
omap_mux_init_signal("sys_boot4", mux_mode);
omap_mux_init_signal("sys_boot5", mux_mode);
omap_mux_init_signal("sys_boot6", mux_mode);
cm_t3x_common_dss_mux_init(mux_mode);
}
#else
static inline void cm_t35_init_mux(void) {}
static inline void cm_t3730_init_mux(void) {}
#endif
static void __init cm_t3x_common_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
omap_serial_init();
omap_sdrc_init(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
omap_hsmmc_init(mmc);
cm_t35_init_i2c();
omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
cm_t35_init_ethernet();
cm_t35_init_led();
cm_t35_init_display();
omap_twl4030_audio_init("cm-t3x", NULL);
usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
usb_musb_init(NULL);
cm_t35_init_usbh();
cm_t35_init_camera();
}
static void __init cm_t35_init(void)
{
cm_t3x_common_init();
cm_t35_init_mux();
cm_t35_init_nand();
}
static void __init cm_t3730_init(void)
{
cm_t3x_common_init();
cm_t3730_init_mux();
}
MACHINE_START(CM_T35, "Compulab CM-T35")
.atag_offset = 0x100,
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap35xx_init_early,
.init_irq = omap3_init_irq,
.init_machine = cm_t35_init,
.init_late = omap35xx_init_late,
.init_time = omap3_sync32k_timer_init,
.restart = omap3xxx_restart,
MACHINE_END
MACHINE_START(CM_T3730, "Compulab CM-T3730")
.atag_offset = 0x100,
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap3630_init_early,
.init_irq = omap3_init_irq,
.init_machine = cm_t3730_init,
.init_late = omap3630_init_late,
.init_time = omap3_sync32k_timer_init,
.restart = omap3xxx_restart,
MACHINE_END
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