6e7f7cfce2
that were dropped from linux next because of the merge conflicts as requested by me and Olof. The reason was that at this point we really should be able to do the arch/arm related changes separately from driver changes to avoid dependencies between branches. These patches were initially part of the USB related MFD patches. Based on our comments, Roger Quadros quickly reworked these patches into a shared branch between ARM SoC tree and the MFD tree, then separate patches for the OMAP platform data and MFD driver. Note that this branch will conflict withc1d1cd597f("ARM: OMAP2+: omap_device: remove obsolete pm_lats and early_device code"). Please see http://lkml.org/lkml/2013/2/11/16 for the merge resolution. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJRHR36AAoJEBvUPslcq6Vz6hEQAIIzgO4Rwf55/nMfRyMWqNEF bM5h8KmMmix0M+MIrCigqciXzEmOY0y95ssQJcdxUoDl3kCpkHfcrxDTQmf6ehGD cMxYkeYVB9JYDuYr3HUvqv7MvDQIge11Sh1Yfj1YG7UYHNDh5OP+4DBtSGByIhHf clQ9I3c74EBxqEzyUWlE7BOYH6+WEQ2yh4RzzDnSgiQcyRn25jWd0RpXoroE2XQb ZsW1wZtpFqsMfHsPrIdHm5KLsgn9tSvWZ+NEUlXVqnNumdl3zaxX65fOGNWGjAax A8JRpntvwcGGl6XV54mCVV/yuStuA7kdDn9ABnghUFy8ZzgRA2hvJFe0Kc5lUgO1 RRKQ4+fsFyPYDyvMmo4tYsNOXxW+DryHSxvhUICHqjKvXyWEUSTHLJ3vHIvq2zjZ cYV+opeZkF6ddwUhPhIVYUmFDfZeCriqOUlVnQYLxqAzRSTEk5buNW58WtX4ZNA1 f6k1xlepsLCvuMAr8IGZyWnM6SH3k+/f0Hs9Pl8mijV/nNSaF8JW4k9NVPnFwT9Q PcwVhT23mLkKLr5ab03EEzCs/2a3VTkmUbQm70tC2FTtMQTwmHCpg+WQMf+aug6e 8++A6V+GqZ6ggW5rV95jJsJ39hBAAK0lCld+fNZ5MjQgMwlAe+mdl6FrQWib1TFa obIzQnfifyPjomrRAdu5 =svW/ -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.9/usb-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc These changes contain the OMAP USB related platform data changes that were dropped from linux next because of the merge conflicts as requested by me and Olof. The reason was that at this point we really should be able to do the arch/arm related changes separately from driver changes to avoid dependencies between branches. These patches were initially part of the USB related MFD patches. Based on our comments, Roger Quadros quickly reworked these patches into a shared branch between ARM SoC tree and the MFD tree, then separate patches for the OMAP platform data and MFD driver. Note that this branch will conflict withc1d1cd597f("ARM: OMAP2+: omap_device: remove obsolete pm_lats and early_device code"). Please see http://lkml.org/lkml/2013/2/11/16 for the merge resolution. [arnd - resolved the merge conflict] Signed-off-by: Arnd Bergmann <arnd@arndb.de>
649 lines
19 KiB
C
649 lines
19 KiB
C
/*
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* board-devkit8000.c - TimLL Devkit8000
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*
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* Copyright (C) 2009 Kim Botherway
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* Copyright (C) 2010 Thomas Weber
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*
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* Modified from mach-omap2/board-omap3beagle.c
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*
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* Initial code: Syed Mohammed Khasim
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/err.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <linux/leds.h>
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#include <linux/gpio.h>
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#include <linux/input.h>
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#include <linux/gpio_keys.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/nand.h>
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#include <linux/mmc/host.h>
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#include <linux/regulator/machine.h>
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#include <linux/i2c/twl.h>
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#include "id.h"
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/flash.h>
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#include "common.h"
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#include "gpmc.h"
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#include <linux/platform_data/mtd-nand-omap2.h>
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#include <video/omapdss.h>
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#include <video/omap-panel-generic-dpi.h>
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#include <video/omap-panel-tfp410.h>
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#include <linux/platform_data/spi-omap2-mcspi.h>
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#include <linux/input/matrix_keypad.h>
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#include <linux/spi/spi.h>
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#include <linux/dm9000.h>
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#include <linux/interrupt.h>
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#include "sdram-micron-mt46h32m32lf-6.h"
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#include "mux.h"
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#include "hsmmc.h"
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#include "board-flash.h"
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#include "common-board-devices.h"
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#define NAND_CS 0
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#define OMAP_DM9000_GPIO_IRQ 25
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#define OMAP3_DEVKIT_TS_GPIO 27
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static struct mtd_partition devkit8000_nand_partitions[] = {
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/* All the partition sizes are listed in terms of NAND block size */
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{
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.name = "X-Loader",
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.offset = 0,
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.size = 4 * NAND_BLOCK_SIZE,
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.mask_flags = MTD_WRITEABLE, /* force read-only */
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},
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{
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.name = "U-Boot",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
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.size = 15 * NAND_BLOCK_SIZE,
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.mask_flags = MTD_WRITEABLE, /* force read-only */
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},
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{
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.name = "U-Boot Env",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
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.size = 1 * NAND_BLOCK_SIZE,
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},
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{
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.name = "Kernel",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
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.size = 32 * NAND_BLOCK_SIZE,
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},
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{
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.name = "File System",
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.offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
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.size = MTDPART_SIZ_FULL,
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},
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};
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static struct omap2_hsmmc_info mmc[] = {
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{
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.mmc = 1,
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.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
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.gpio_wp = 29,
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.deferred = true,
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},
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{} /* Terminator */
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};
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static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
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{
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if (gpio_is_valid(dssdev->reset_gpio))
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gpio_set_value_cansleep(dssdev->reset_gpio, 1);
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return 0;
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}
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static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
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{
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if (gpio_is_valid(dssdev->reset_gpio))
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gpio_set_value_cansleep(dssdev->reset_gpio, 0);
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}
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static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
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REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
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};
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/* ads7846 on SPI */
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static struct regulator_consumer_supply devkit8000_vio_supply[] = {
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REGULATOR_SUPPLY("vcc", "spi2.0"),
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};
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static struct panel_generic_dpi_data lcd_panel = {
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.name = "innolux_at070tn83",
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.platform_enable = devkit8000_panel_enable_lcd,
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.platform_disable = devkit8000_panel_disable_lcd,
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};
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static struct omap_dss_device devkit8000_lcd_device = {
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.name = "lcd",
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.type = OMAP_DISPLAY_TYPE_DPI,
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.driver_name = "generic_dpi_panel",
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.data = &lcd_panel,
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.phy.dpi.data_lines = 24,
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};
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static struct tfp410_platform_data dvi_panel = {
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.power_down_gpio = -1,
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.i2c_bus_num = 1,
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};
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static struct omap_dss_device devkit8000_dvi_device = {
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.name = "dvi",
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.type = OMAP_DISPLAY_TYPE_DPI,
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.driver_name = "tfp410",
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.data = &dvi_panel,
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.phy.dpi.data_lines = 24,
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};
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static struct omap_dss_device devkit8000_tv_device = {
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.name = "tv",
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.driver_name = "venc",
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.type = OMAP_DISPLAY_TYPE_VENC,
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.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
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};
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static struct omap_dss_device *devkit8000_dss_devices[] = {
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&devkit8000_lcd_device,
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&devkit8000_dvi_device,
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&devkit8000_tv_device,
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};
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static struct omap_dss_board_info devkit8000_dss_data = {
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.num_devices = ARRAY_SIZE(devkit8000_dss_devices),
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.devices = devkit8000_dss_devices,
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.default_device = &devkit8000_lcd_device,
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};
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static uint32_t board_keymap[] = {
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KEY(0, 0, KEY_1),
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KEY(1, 0, KEY_2),
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KEY(2, 0, KEY_3),
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KEY(0, 1, KEY_4),
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KEY(1, 1, KEY_5),
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KEY(2, 1, KEY_6),
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KEY(3, 1, KEY_F5),
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KEY(0, 2, KEY_7),
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KEY(1, 2, KEY_8),
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KEY(2, 2, KEY_9),
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KEY(3, 2, KEY_F6),
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KEY(0, 3, KEY_F7),
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KEY(1, 3, KEY_0),
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KEY(2, 3, KEY_F8),
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PERSISTENT_KEY(4, 5),
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KEY(4, 4, KEY_VOLUMEUP),
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KEY(5, 5, KEY_VOLUMEDOWN),
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0
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};
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static struct matrix_keymap_data board_map_data = {
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.keymap = board_keymap,
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.keymap_size = ARRAY_SIZE(board_keymap),
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};
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static struct twl4030_keypad_data devkit8000_kp_data = {
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.keymap_data = &board_map_data,
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.rows = 6,
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.cols = 6,
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.rep = 1,
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};
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static struct gpio_led gpio_leds[];
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static int devkit8000_twl_gpio_setup(struct device *dev,
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unsigned gpio, unsigned ngpio)
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{
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int ret;
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/* gpio + 0 is "mmc0_cd" (input/IRQ) */
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mmc[0].gpio_cd = gpio + 0;
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omap_hsmmc_late_init(mmc);
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/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
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gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
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/* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
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devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0;
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ret = gpio_request_one(devkit8000_lcd_device.reset_gpio,
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GPIOF_OUT_INIT_LOW, "LCD_PWREN");
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if (ret < 0) {
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devkit8000_lcd_device.reset_gpio = -EINVAL;
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printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n");
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}
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/* gpio + 7 is "DVI_PD" (out, active low) */
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dvi_panel.power_down_gpio = gpio + 7;
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return 0;
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}
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static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
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.use_leds = true,
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.pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
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| BIT(15) | BIT(16) | BIT(17),
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.setup = devkit8000_twl_gpio_setup,
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};
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static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
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REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
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REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
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};
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/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
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static struct regulator_init_data devkit8000_vmmc1 = {
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.constraints = {
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.min_uV = 1850000,
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.max_uV = 3150000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
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| REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply),
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.consumer_supplies = devkit8000_vmmc1_supply,
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};
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/* VPLL1 for digital video outputs */
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static struct regulator_init_data devkit8000_vpll1 = {
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.constraints = {
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.min_uV = 1800000,
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.max_uV = 1800000,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
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.consumer_supplies = devkit8000_vpll1_supplies,
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};
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/* VAUX4 for ads7846 and nubs */
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static struct regulator_init_data devkit8000_vio = {
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.constraints = {
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.min_uV = 1800000,
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.max_uV = 1800000,
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.apply_uV = true,
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.valid_modes_mask = REGULATOR_MODE_NORMAL
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| REGULATOR_MODE_STANDBY,
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.valid_ops_mask = REGULATOR_CHANGE_MODE
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| REGULATOR_CHANGE_STATUS,
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},
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.num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply),
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.consumer_supplies = devkit8000_vio_supply,
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};
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static struct twl4030_platform_data devkit8000_twldata = {
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/* platform_data for children goes here */
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.gpio = &devkit8000_gpio_data,
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.vmmc1 = &devkit8000_vmmc1,
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.vpll1 = &devkit8000_vpll1,
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.vio = &devkit8000_vio,
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.keypad = &devkit8000_kp_data,
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};
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static int __init devkit8000_i2c_init(void)
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{
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omap3_pmic_get_config(&devkit8000_twldata,
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TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
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TWL_COMMON_REGULATOR_VDAC);
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omap3_pmic_init("tps65930", &devkit8000_twldata);
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/* Bus 3 is attached to the DVI port where devices like the pico DLP
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* projector don't work reliably with 400kHz */
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omap_register_i2c_bus(3, 400, NULL, 0);
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return 0;
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}
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static struct gpio_led gpio_leds[] = {
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{
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.name = "led1",
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.default_trigger = "heartbeat",
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.gpio = 186,
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.active_low = true,
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},
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{
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.name = "led2",
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.default_trigger = "mmc0",
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.gpio = 163,
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.active_low = true,
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},
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{
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.name = "ledB",
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.default_trigger = "none",
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.gpio = 153,
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.active_low = true,
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},
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{
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.name = "led3",
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.default_trigger = "none",
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.gpio = 164,
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.active_low = true,
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},
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};
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static struct gpio_led_platform_data gpio_led_info = {
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.leds = gpio_leds,
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.num_leds = ARRAY_SIZE(gpio_leds),
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};
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static struct platform_device leds_gpio = {
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.name = "leds-gpio",
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.id = -1,
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.dev = {
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.platform_data = &gpio_led_info,
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},
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};
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static struct gpio_keys_button gpio_buttons[] = {
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{
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.code = BTN_EXTRA,
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.gpio = 26,
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.desc = "user",
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.wakeup = 1,
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},
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};
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static struct gpio_keys_platform_data gpio_key_info = {
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.buttons = gpio_buttons,
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.nbuttons = ARRAY_SIZE(gpio_buttons),
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};
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static struct platform_device keys_gpio = {
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.name = "gpio-keys",
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.id = -1,
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.dev = {
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.platform_data = &gpio_key_info,
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},
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};
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#define OMAP_DM9000_BASE 0x2c000000
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static struct resource omap_dm9000_resources[] = {
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[0] = {
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.start = OMAP_DM9000_BASE,
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.end = (OMAP_DM9000_BASE + 0x4 - 1),
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = (OMAP_DM9000_BASE + 0x400),
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.end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
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.flags = IORESOURCE_MEM,
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},
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[2] = {
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.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
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},
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};
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static struct dm9000_plat_data omap_dm9000_platdata = {
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.flags = DM9000_PLATF_16BITONLY,
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};
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static struct platform_device omap_dm9000_dev = {
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.name = "dm9000",
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.id = -1,
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.num_resources = ARRAY_SIZE(omap_dm9000_resources),
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.resource = omap_dm9000_resources,
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.dev = {
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.platform_data = &omap_dm9000_platdata,
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},
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};
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static void __init omap_dm9000_init(void)
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{
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unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
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struct omap_die_id odi;
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int ret;
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ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
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if (ret < 0) {
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printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
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OMAP_DM9000_GPIO_IRQ);
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return;
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}
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/* init the mac address using DIE id */
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omap_get_die_id(&odi);
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eth_addr[0] = 0x02; /* locally administered */
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eth_addr[1] = odi.id_1 & 0xff;
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eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
|
|
eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
|
|
eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
|
|
eth_addr[5] = (odi.id_0 & 0x000000ff);
|
|
}
|
|
|
|
static struct platform_device *devkit8000_devices[] __initdata = {
|
|
&leds_gpio,
|
|
&keys_gpio,
|
|
&omap_dm9000_dev,
|
|
};
|
|
|
|
static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
|
|
|
|
.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
|
|
.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
|
|
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
|
|
|
|
.phy_reset = true,
|
|
.reset_gpio_port[0] = -EINVAL,
|
|
.reset_gpio_port[1] = -EINVAL,
|
|
.reset_gpio_port[2] = -EINVAL
|
|
};
|
|
|
|
#ifdef CONFIG_OMAP_MUX
|
|
static struct omap_board_mux board_mux[] __initdata = {
|
|
/* nCS and IRQ for Devkit8000 ethernet */
|
|
OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
|
|
OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
|
|
|
|
/* McSPI 2*/
|
|
OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
|
|
/* PENDOWN GPIO */
|
|
OMAP3_MUX(ETK_D13, 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),
|
|
|
|
/* USB 1 */
|
|
OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
|
|
|
|
/* MMC 1 */
|
|
OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
/* 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),
|
|
|
|
/* I2C 1 */
|
|
OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
/* I2C 2 */
|
|
OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
/* I2C 3 */
|
|
OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
/* I2C 4 */
|
|
OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
/* 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),
|
|
|
|
/* 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_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA5, 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),
|
|
OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
|
|
|
|
/* expansion port */
|
|
/* 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),
|
|
OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
|
|
|
|
/* HDQ */
|
|
OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
/* McSPI4 */
|
|
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),
|
|
|
|
/* 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),
|
|
|
|
/* I2C3 */
|
|
OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
|
|
|
|
OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
|
OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
|
|
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 },
|
|
};
|
|
#endif
|
|
|
|
static void __init devkit8000_init(void)
|
|
{
|
|
omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
|
|
omap_serial_init();
|
|
omap_sdrc_init(mt46h32m32lf6_sdrc_params,
|
|
mt46h32m32lf6_sdrc_params);
|
|
|
|
omap_dm9000_init();
|
|
|
|
omap_hsmmc_init(mmc);
|
|
devkit8000_i2c_init();
|
|
omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
|
|
platform_add_devices(devkit8000_devices,
|
|
ARRAY_SIZE(devkit8000_devices));
|
|
|
|
omap_display_init(&devkit8000_dss_data);
|
|
|
|
omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
|
|
|
|
usb_musb_init(NULL);
|
|
usbhs_init(&usbhs_bdata);
|
|
board_nand_init(devkit8000_nand_partitions,
|
|
ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
|
|
NAND_BUSWIDTH_16, NULL);
|
|
omap_twl4030_audio_init("omap3beagle");
|
|
|
|
/* Ensure SDRC pins are mux'd for self-refresh */
|
|
omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
|
|
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
|
|
}
|
|
|
|
MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
|
|
.atag_offset = 0x100,
|
|
.reserve = omap_reserve,
|
|
.map_io = omap3_map_io,
|
|
.init_early = omap35xx_init_early,
|
|
.init_irq = omap3_init_irq,
|
|
.handle_irq = omap3_intc_handle_irq,
|
|
.init_machine = devkit8000_init,
|
|
.init_late = omap35xx_init_late,
|
|
.init_time = omap3_secure_sync32k_timer_init,
|
|
.restart = omap3xxx_restart,
|
|
MACHINE_END
|