summaryrefslogtreecommitdiff
path: root/arch/arm/mach-pxa/mainstone.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/mainstone.c')
-rw-r--r--arch/arm/mach-pxa/mainstone.c738
1 files changed, 0 insertions, 738 deletions
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
deleted file mode 100644
index fd386f1c414c..000000000000
--- a/arch/arm/mach-pxa/mainstone.c
+++ /dev/null
@@ -1,738 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-pxa/mainstone.c
- *
- * Support for the Intel HCDDBBVA0 Development Platform.
- * (go figure how they came up with such name...)
- *
- * Author: Nicolas Pitre
- * Created: Nov 05, 2002
- * Copyright: MontaVista Software Inc.
- */
-#include <linux/gpio.h>
-#include <linux/gpio/gpio-reg.h>
-#include <linux/gpio/machine.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/syscore_ops.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/bitops.h>
-#include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-#include <linux/pwm.h>
-#include <linux/pwm_backlight.h>
-#include <linux/smc91x.h>
-#include <linux/platform_data/i2c-pxa.h>
-#include <linux/slab.h>
-#include <linux/leds.h>
-
-#include <asm/types.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-#include <linux/sizes.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/flash.h>
-
-#include "pxa27x.h"
-#include "mainstone.h"
-#include <linux/platform_data/asoc-pxa.h>
-#include <linux/platform_data/video-pxafb.h>
-#include <linux/platform_data/mmc-pxamci.h>
-#include <linux/platform_data/irda-pxaficp.h>
-#include <linux/platform_data/usb-ohci-pxa27x.h>
-#include <linux/platform_data/keypad-pxa27x.h>
-#include "addr-map.h"
-#include "smemc.h"
-
-#include "generic.h"
-#include "devices.h"
-
-static unsigned long mainstone_pin_config[] = {
- /* Chip Select */
- GPIO15_nCS_1,
-
- /* LCD - 16bpp Active TFT */
- GPIOxx_LCD_TFT_16BPP,
- GPIO16_PWM0_OUT, /* Backlight */
-
- /* MMC */
- GPIO32_MMC_CLK,
- GPIO112_MMC_CMD,
- GPIO92_MMC_DAT_0,
- GPIO109_MMC_DAT_1,
- GPIO110_MMC_DAT_2,
- GPIO111_MMC_DAT_3,
-
- /* USB Host Port 1 */
- GPIO88_USBH1_PWR,
- GPIO89_USBH1_PEN,
-
- /* PC Card */
- GPIO48_nPOE,
- GPIO49_nPWE,
- GPIO50_nPIOR,
- GPIO51_nPIOW,
- GPIO85_nPCE_1,
- GPIO54_nPCE_2,
- GPIO79_PSKTSEL,
- GPIO55_nPREG,
- GPIO56_nPWAIT,
- GPIO57_nIOIS16,
-
- /* AC97 */
- GPIO28_AC97_BITCLK,
- GPIO29_AC97_SDATA_IN_0,
- GPIO30_AC97_SDATA_OUT,
- GPIO31_AC97_SYNC,
- GPIO45_AC97_SYSCLK,
-
- /* Keypad */
- GPIO93_KP_DKIN_0,
- GPIO94_KP_DKIN_1,
- GPIO95_KP_DKIN_2,
- GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
- GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
- GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
- GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
- GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH,
- GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH,
- GPIO103_KP_MKOUT_0,
- GPIO104_KP_MKOUT_1,
- GPIO105_KP_MKOUT_2,
- GPIO106_KP_MKOUT_3,
- GPIO107_KP_MKOUT_4,
- GPIO108_KP_MKOUT_5,
- GPIO96_KP_MKOUT_6,
-
- /* I2C */
- GPIO117_I2C_SCL,
- GPIO118_I2C_SDA,
-
- /* GPIO */
- GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
-};
-
-static struct resource smc91x_resources[] = {
- [0] = {
- .start = (MST_ETH_PHYS + 0x300),
- .end = (MST_ETH_PHYS + 0xfffff),
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = MAINSTONE_IRQ(3),
- .end = MAINSTONE_IRQ(3),
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
- }
-};
-
-static struct smc91x_platdata mainstone_smc91x_info = {
- .flags = SMC91X_USE_8BIT | SMC91X_USE_16BIT | SMC91X_USE_32BIT |
- SMC91X_NOWAIT | SMC91X_USE_DMA,
- .pxa_u16_align4 = true,
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
- .dev = {
- .platform_data = &mainstone_smc91x_info,
- },
-};
-
-static int mst_audio_startup(struct snd_pcm_substream *substream, void *priv)
-{
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- MST_MSCWR2 &= ~MST_MSCWR2_AC97_SPKROFF;
- return 0;
-}
-
-static void mst_audio_shutdown(struct snd_pcm_substream *substream, void *priv)
-{
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
- MST_MSCWR2 |= MST_MSCWR2_AC97_SPKROFF;
-}
-
-static long mst_audio_suspend_mask;
-
-static void mst_audio_suspend(void *priv)
-{
- mst_audio_suspend_mask = MST_MSCWR2;
- MST_MSCWR2 |= MST_MSCWR2_AC97_SPKROFF;
-}
-
-static void mst_audio_resume(void *priv)
-{
- MST_MSCWR2 &= mst_audio_suspend_mask | ~MST_MSCWR2_AC97_SPKROFF;
-}
-
-static pxa2xx_audio_ops_t mst_audio_ops = {
- .startup = mst_audio_startup,
- .shutdown = mst_audio_shutdown,
- .suspend = mst_audio_suspend,
- .resume = mst_audio_resume,
-};
-
-static struct resource flash_resources[] = {
- [0] = {
- .start = PXA_CS0_PHYS,
- .end = PXA_CS0_PHYS + SZ_64M - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = PXA_CS1_PHYS,
- .end = PXA_CS1_PHYS + SZ_64M - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct mtd_partition mainstoneflash0_partitions[] = {
- {
- .name = "Bootloader",
- .size = 0x00040000,
- .offset = 0,
- .mask_flags = MTD_WRITEABLE /* force read-only */
- },{
- .name = "Kernel",
- .size = 0x00400000,
- .offset = 0x00040000,
- },{
- .name = "Filesystem",
- .size = MTDPART_SIZ_FULL,
- .offset = 0x00440000
- }
-};
-
-static struct flash_platform_data mst_flash_data[2] = {
- {
- .map_name = "cfi_probe",
- .parts = mainstoneflash0_partitions,
- .nr_parts = ARRAY_SIZE(mainstoneflash0_partitions),
- }, {
- .map_name = "cfi_probe",
- .parts = NULL,
- .nr_parts = 0,
- }
-};
-
-static struct platform_device mst_flash_device[2] = {
- {
- .name = "pxa2xx-flash",
- .id = 0,
- .dev = {
- .platform_data = &mst_flash_data[0],
- },
- .resource = &flash_resources[0],
- .num_resources = 1,
- },
- {
- .name = "pxa2xx-flash",
- .id = 1,
- .dev = {
- .platform_data = &mst_flash_data[1],
- },
- .resource = &flash_resources[1],
- .num_resources = 1,
- },
-};
-
-#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
-static struct pwm_lookup mainstone_pwm_lookup[] = {
- PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 78770,
- PWM_POLARITY_NORMAL),
-};
-
-static struct platform_pwm_backlight_data mainstone_backlight_data = {
- .max_brightness = 1023,
- .dft_brightness = 1023,
-};
-
-static struct platform_device mainstone_backlight_device = {
- .name = "pwm-backlight",
- .dev = {
- .parent = &pxa27x_device_pwm0.dev,
- .platform_data = &mainstone_backlight_data,
- },
-};
-
-static void __init mainstone_backlight_register(void)
-{
- int ret;
-
- pwm_add_table(mainstone_pwm_lookup, ARRAY_SIZE(mainstone_pwm_lookup));
-
- ret = platform_device_register(&mainstone_backlight_device);
- if (ret) {
- printk(KERN_ERR "mainstone: failed to register backlight device: %d\n", ret);
- pwm_remove_table(mainstone_pwm_lookup,
- ARRAY_SIZE(mainstone_pwm_lookup));
- }
-}
-#else
-#define mainstone_backlight_register() do { } while (0)
-#endif
-
-static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
- .pixclock = 50000,
- .xres = 640,
- .yres = 480,
- .bpp = 16,
- .hsync_len = 1,
- .left_margin = 0x9f,
- .right_margin = 1,
- .vsync_len = 44,
- .upper_margin = 0,
- .lower_margin = 0,
- .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
-};
-
-static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
- .pixclock = 110000,
- .xres = 240,
- .yres = 320,
- .bpp = 16,
- .hsync_len = 4,
- .left_margin = 8,
- .right_margin = 20,
- .vsync_len = 3,
- .upper_margin = 1,
- .lower_margin = 10,
- .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
-};
-
-static struct pxafb_mach_info mainstone_pxafb_info = {
- .num_modes = 1,
- .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
-};
-
-static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_int, void *data)
-{
- int err;
-
- /* make sure SD/Memory Stick multiplexer's signals
- * are routed to MMC controller
- */
- MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL;
-
- err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, 0,
- "MMC card detect", data);
- if (err)
- printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
-
- return err;
-}
-
-static int mainstone_mci_setpower(struct device *dev, unsigned int vdd)
-{
- struct pxamci_platform_data* p_d = dev->platform_data;
-
- if (( 1 << vdd) & p_d->ocr_mask) {
- printk(KERN_DEBUG "%s: on\n", __func__);
- MST_MSCWR1 |= MST_MSCWR1_MMC_ON;
- MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL;
- } else {
- printk(KERN_DEBUG "%s: off\n", __func__);
- MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON;
- }
- return 0;
-}
-
-static void mainstone_mci_exit(struct device *dev, void *data)
-{
- free_irq(MAINSTONE_MMC_IRQ, data);
-}
-
-static struct pxamci_platform_data mainstone_mci_platform_data = {
- .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = mainstone_mci_init,
- .setpower = mainstone_mci_setpower,
- .exit = mainstone_mci_exit,
-};
-
-static void mainstone_irda_transceiver_mode(struct device *dev, int mode)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- if (mode & IR_SIRMODE) {
- MST_MSCWR1 &= ~MST_MSCWR1_IRDA_FIR;
- } else if (mode & IR_FIRMODE) {
- MST_MSCWR1 |= MST_MSCWR1_IRDA_FIR;
- }
- pxa2xx_transceiver_mode(dev, mode);
- if (mode & IR_OFF) {
- MST_MSCWR1 = (MST_MSCWR1 & ~MST_MSCWR1_IRDA_MASK) | MST_MSCWR1_IRDA_OFF;
- } else {
- MST_MSCWR1 = (MST_MSCWR1 & ~MST_MSCWR1_IRDA_MASK) | MST_MSCWR1_IRDA_FULL;
- }
- local_irq_restore(flags);
-}
-
-static struct pxaficp_platform_data mainstone_ficp_platform_data = {
- .gpio_pwdown = -1,
- .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
- .transceiver_mode = mainstone_irda_transceiver_mode,
-};
-
-static struct gpio_keys_button gpio_keys_button[] = {
- [0] = {
- .desc = "wakeup",
- .code = KEY_SUSPEND,
- .type = EV_KEY,
- .gpio = 1,
- .wakeup = 1,
- },
-};
-
-static struct gpio_keys_platform_data mainstone_gpio_keys = {
- .buttons = gpio_keys_button,
- .nbuttons = 1,
-};
-
-static struct platform_device mst_gpio_keys_device = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &mainstone_gpio_keys,
- },
-};
-
-static struct resource mst_cplds_resources[] = {
- [0] = {
- .start = MST_FPGA_PHYS + 0xc0,
- .end = MST_FPGA_PHYS + 0xe0 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = PXA_GPIO_TO_IRQ(0),
- .end = PXA_GPIO_TO_IRQ(0),
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
- },
- [2] = {
- .start = MAINSTONE_IRQ(0),
- .end = MAINSTONE_IRQ(15),
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mst_cplds_device = {
- .name = "pxa_cplds_irqs",
- .id = -1,
- .resource = &mst_cplds_resources[0],
- .num_resources = 3,
-};
-
-static struct platform_device *platform_devices[] __initdata = {
- &smc91x_device,
- &mst_flash_device[0],
- &mst_flash_device[1],
- &mst_gpio_keys_device,
- &mst_cplds_device,
-};
-
-static struct pxaohci_platform_data mainstone_ohci_platform_data = {
- .port_mode = PMM_PERPORT_MODE,
- .flags = ENABLE_PORT_ALL | POWER_CONTROL_LOW | POWER_SENSE_LOW,
-};
-
-#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static const unsigned int mainstone_matrix_keys[] = {
- KEY(0, 0, KEY_A), KEY(1, 0, KEY_B), KEY(2, 0, KEY_C),
- KEY(3, 0, KEY_D), KEY(4, 0, KEY_E), KEY(5, 0, KEY_F),
- KEY(0, 1, KEY_G), KEY(1, 1, KEY_H), KEY(2, 1, KEY_I),
- KEY(3, 1, KEY_J), KEY(4, 1, KEY_K), KEY(5, 1, KEY_L),
- KEY(0, 2, KEY_M), KEY(1, 2, KEY_N), KEY(2, 2, KEY_O),
- KEY(3, 2, KEY_P), KEY(4, 2, KEY_Q), KEY(5, 2, KEY_R),
- KEY(0, 3, KEY_S), KEY(1, 3, KEY_T), KEY(2, 3, KEY_U),
- KEY(3, 3, KEY_V), KEY(4, 3, KEY_W), KEY(5, 3, KEY_X),
- KEY(2, 4, KEY_Y), KEY(3, 4, KEY_Z),
-
- KEY(0, 4, KEY_DOT), /* . */
- KEY(1, 4, KEY_CLOSE), /* @ */
- KEY(4, 4, KEY_SLASH),
- KEY(5, 4, KEY_BACKSLASH),
- KEY(0, 5, KEY_HOME),
- KEY(1, 5, KEY_LEFTSHIFT),
- KEY(2, 5, KEY_SPACE),
- KEY(3, 5, KEY_SPACE),
- KEY(4, 5, KEY_ENTER),
- KEY(5, 5, KEY_BACKSPACE),
-
- KEY(0, 6, KEY_UP),
- KEY(1, 6, KEY_DOWN),
- KEY(2, 6, KEY_LEFT),
- KEY(3, 6, KEY_RIGHT),
- KEY(4, 6, KEY_SELECT),
-};
-
-static struct matrix_keymap_data mainstone_matrix_keymap_data = {
- .keymap = mainstone_matrix_keys,
- .keymap_size = ARRAY_SIZE(mainstone_matrix_keys),
-};
-
-struct pxa27x_keypad_platform_data mainstone_keypad_info = {
- .matrix_key_rows = 6,
- .matrix_key_cols = 7,
- .matrix_keymap_data = &mainstone_matrix_keymap_data,
-
- .enable_rotary0 = 1,
- .rotary0_up_key = KEY_UP,
- .rotary0_down_key = KEY_DOWN,
-
- .debounce_interval = 30,
-};
-
-static void __init mainstone_init_keypad(void)
-{
- pxa_set_keypad_info(&mainstone_keypad_info);
-}
-#else
-static inline void mainstone_init_keypad(void) {}
-#endif
-
-static int mst_pcmcia0_irqs[11] = {
- [0 ... 4] = -1,
- [5] = MAINSTONE_S0_CD_IRQ,
- [6 ... 7] = -1,
- [8] = MAINSTONE_S0_STSCHG_IRQ,
- [9] = -1,
- [10] = MAINSTONE_S0_IRQ,
-};
-
-static int mst_pcmcia1_irqs[11] = {
- [0 ... 4] = -1,
- [5] = MAINSTONE_S1_CD_IRQ,
- [6 ... 7] = -1,
- [8] = MAINSTONE_S1_STSCHG_IRQ,
- [9] = -1,
- [10] = MAINSTONE_S1_IRQ,
-};
-
-static struct gpiod_lookup_table mainstone_pcmcia_gpio_table = {
- .dev_id = "pxa2xx-pcmcia",
- .table = {
- GPIO_LOOKUP("mst-pcmcia0", 0, "a0vpp", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 1, "a1vpp", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 2, "a0vcc", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 3, "a1vcc", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 4, "areset", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 5, "adetect", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("mst-pcmcia0", 6, "avs1", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("mst-pcmcia0", 7, "avs2", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("mst-pcmcia0", 8, "abvd1", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 9, "abvd2", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia0", 10, "aready", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 0, "b0vpp", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 1, "b1vpp", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 2, "b0vcc", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 3, "b1vcc", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 4, "breset", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 5, "bdetect", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("mst-pcmcia1", 6, "bvs1", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("mst-pcmcia1", 7, "bvs2", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("mst-pcmcia1", 8, "bbvd1", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 9, "bbvd2", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("mst-pcmcia1", 10, "bready", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct gpiod_lookup_table mainstone_wm97xx_gpio_table = {
- .dev_id = "wm97xx-touch",
- .table = {
- GPIO_LOOKUP("gpio-pxa", 4, "touch", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static void __init mainstone_init(void)
-{
- int SW7 = 0; /* FIXME: get from SCR (Mst doc section 3.2.1.1) */
-
- pxa2xx_mfp_config(ARRAY_AND_SIZE(mainstone_pin_config));
-
- /* Register board control register(s) as GPIOs */
- gpio_reg_init(NULL, (void __iomem *)&MST_PCMCIA0, -1, 11,
- "mst-pcmcia0", MST_PCMCIA_INPUTS, 0, NULL,
- NULL, mst_pcmcia0_irqs);
- gpio_reg_init(NULL, (void __iomem *)&MST_PCMCIA1, -1, 11,
- "mst-pcmcia1", MST_PCMCIA_INPUTS, 0, NULL,
- NULL, mst_pcmcia1_irqs);
- gpiod_add_lookup_table(&mainstone_pcmcia_gpio_table);
- gpiod_add_lookup_table(&mainstone_wm97xx_gpio_table);
-
- pxa_set_ffuart_info(NULL);
- pxa_set_btuart_info(NULL);
- pxa_set_stuart_info(NULL);
-
- mst_flash_data[0].width = (__raw_readl(BOOT_DEF) & 1) ? 2 : 4;
- mst_flash_data[1].width = 4;
-
- /* Compensate for SW7 which swaps the flash banks */
- mst_flash_data[SW7].name = "processor-flash";
- mst_flash_data[SW7 ^ 1].name = "mainboard-flash";
-
- printk(KERN_NOTICE "Mainstone configured to boot from %s\n",
- mst_flash_data[0].name);
-
- /* system bus arbiter setting
- * - Core_Park
- * - LCD_wt:DMA_wt:CORE_Wt = 2:3:4
- */
- ARB_CNTRL = ARB_CORE_PARK | 0x234;
-
- platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
-
- /* reading Mainstone's "Virtual Configuration Register"
- might be handy to select LCD type here */
- if (0)
- mainstone_pxafb_info.modes = &toshiba_ltm04c380k_mode;
- else
- mainstone_pxafb_info.modes = &toshiba_ltm035a776c_mode;
-
- pxa_set_fb_info(NULL, &mainstone_pxafb_info);
- mainstone_backlight_register();
-
- pxa_set_mci_info(&mainstone_mci_platform_data);
- pxa_set_ficp_info(&mainstone_ficp_platform_data);
- pxa_set_ohci_info(&mainstone_ohci_platform_data);
- pxa_set_i2c_info(NULL);
- pxa_set_ac97_info(&mst_audio_ops);
-
- mainstone_init_keypad();
-}
-
-
-static struct map_desc mainstone_io_desc[] __initdata = {
- { /* CPLD */
- .virtual = MST_FPGA_VIRT,
- .pfn = __phys_to_pfn(MST_FPGA_PHYS),
- .length = 0x00100000,
- .type = MT_DEVICE
- }
-};
-
-static void __init mainstone_map_io(void)
-{
- pxa27x_map_io();
- iotable_init(mainstone_io_desc, ARRAY_SIZE(mainstone_io_desc));
-
- /* for use I SRAM as framebuffer. */
- PSLR |= 0xF04;
- PCFR = 0x66;
-}
-
-/*
- * Driver for the 8 discrete LEDs available for general use:
- * Note: bits [15-8] are used to enable/blank the 8 7 segment hex displays
- * so be sure to not monkey with them here.
- */
-
-#if defined(CONFIG_NEW_LEDS) && defined(CONFIG_LEDS_CLASS)
-struct mainstone_led {
- struct led_classdev cdev;
- u8 mask;
-};
-
-/*
- * The triggers lines up below will only be used if the
- * LED triggers are compiled in.
- */
-static const struct {
- const char *name;
- const char *trigger;
-} mainstone_leds[] = {
- { "mainstone:D28", "default-on", },
- { "mainstone:D27", "cpu0", },
- { "mainstone:D26", "heartbeat" },
- { "mainstone:D25", },
- { "mainstone:D24", },
- { "mainstone:D23", },
- { "mainstone:D22", },
- { "mainstone:D21", },
-};
-
-static void mainstone_led_set(struct led_classdev *cdev,
- enum led_brightness b)
-{
- struct mainstone_led *led = container_of(cdev,
- struct mainstone_led, cdev);
- u32 reg = MST_LEDCTRL;
-
- if (b != LED_OFF)
- reg |= led->mask;
- else
- reg &= ~led->mask;
-
- MST_LEDCTRL = reg;
-}
-
-static enum led_brightness mainstone_led_get(struct led_classdev *cdev)
-{
- struct mainstone_led *led = container_of(cdev,
- struct mainstone_led, cdev);
- u32 reg = MST_LEDCTRL;
-
- return (reg & led->mask) ? LED_FULL : LED_OFF;
-}
-
-static int __init mainstone_leds_init(void)
-{
- int i;
-
- if (!machine_is_mainstone())
- return -ENODEV;
-
- /* All ON */
- MST_LEDCTRL |= 0xff;
- for (i = 0; i < ARRAY_SIZE(mainstone_leds); i++) {
- struct mainstone_led *led;
-
- led = kzalloc(sizeof(*led), GFP_KERNEL);
- if (!led)
- break;
-
- led->cdev.name = mainstone_leds[i].name;
- led->cdev.brightness_set = mainstone_led_set;
- led->cdev.brightness_get = mainstone_led_get;
- led->cdev.default_trigger = mainstone_leds[i].trigger;
- led->mask = BIT(i);
-
- if (led_classdev_register(NULL, &led->cdev) < 0) {
- kfree(led);
- break;
- }
- }
-
- return 0;
-}
-
-/*
- * Since we may have triggers on any subsystem, defer registration
- * until after subsystem_init.
- */
-fs_initcall(mainstone_leds_init);
-#endif
-
-MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)")
- /* Maintainer: MontaVista Software Inc. */
- .atag_offset = 0x100, /* BLOB boot parameter setting */
- .map_io = mainstone_map_io,
- .nr_irqs = MAINSTONE_NR_IRQS,
- .init_irq = pxa27x_init_irq,
- .handle_irq = pxa27x_handle_irq,
- .init_time = pxa_timer_init,
- .init_machine = mainstone_init,
- .restart = pxa_restart,
-MACHINE_END