arm: msm: add board file for QSD8x50 SURF and FFA

/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

 * 02110-1301, USA.

 */

#include <linux/kernel.h>

#include <linux/irq.h>

#include <linux/gpio.h>

#include <linux/platform_device.h>

#include <linux/bootmem.h>

#include <linux/delay.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/io.h>

#include <asm/setup.h>

#include <mach/vreg.h>

#include <mach/mpp.h>

#include <mach/gpio.h>

#include <mach/board.h>

#include <mach/dma.h>

#include <mach/memory.h>

#include "devices.h"

#include "timer.h"

#include "socinfo.h"

#include "proc_comm.h"

#define MSM_SHARED_RAM_PHYS	(MSM_SMI_BASE + 0x00100000)

static struct resource smc91x_resources[] = {

	[0] = {

		.flags  = IORESOURCE_MEM,

	},

	[1] = {

		.flags  = IORESOURCE_IRQ,

	},

};

static struct platform_device smc91x_device = {

	.name           = "smc91x",

	.id             = 0,

	.num_resources  = ARRAY_SIZE(smc91x_resources),

	.resource       = smc91x_resources,

};

static struct platform_device *devices[] __initdata = {

	&smc91x_device,

	&msm_device_smd,

	&msm_device_dmov,

	&msm_device_nand,

};

static void __init qsd8x50_init_irq(void)

{

	msm_init_irq();

}

static void __init qsd8x50_init_host(void)

{

	if (machine_is_qsd8x50_ffa() || machine_is_qsd8x50a_ffa())

		return;

	vreg_usb = vreg_get(NULL, "boost");

	if (IS_ERR(vreg_usb)) {

		printk(KERN_ERR "%s: vreg get failed (%ld)\n",

		       __func__, PTR_ERR(vreg_usb));

		return;

	}

	platform_device_register(&msm_device_hsusb_otg);

}

static void __init qsd8x50_cfg_smc91x(void)

{

	int rc = 0;

	if (machine_is_qsd8x50_surf() || machine_is_qsd8x50a_surf()) {

		smc91x_resources[0].start = 0x70000300;

		smc91x_resources[0].end = 0x700003ff;

		smc91x_resources[1].start = MSM_GPIO_TO_INT(156);

		smc91x_resources[1].end = MSM_GPIO_TO_INT(156);

	} else if (machine_is_qsd8x50_ffa() || machine_is_qsd8x50a_ffa()) {

		smc91x_resources[0].start = 0x84000300;

		smc91x_resources[0].end = 0x840003ff;

		smc91x_resources[1].start = MSM_GPIO_TO_INT(87);

		smc91x_resources[1].end = MSM_GPIO_TO_INT(87);

		rc = gpio_tlmm_config(GPIO_CFG(87, 0, GPIO_INPUT,

					       GPIO_PULL_DOWN, GPIO_2MA),

					       GPIO_ENABLE);

		if (rc) {

			printk(KERN_ERR "%s: gpio_tlmm_config=%d\n",

					__func__, rc);

		}

	} else

		printk(KERN_ERR "%s: invalid machine type\n", __func__);

}

static void __init qsd8x50_init(void)

{

	if (socinfo_init() < 0)

		printk(KERN_ERR "%s: socinfo_init() failed!\n",

		       __func__);

	qsd8x50_cfg_smc91x();

	platform_add_devices(devices, ARRAY_SIZE(devices));

}

static void __init qsd8x50_map_io(void)

{

	msm_shared_ram_phys = MSM_SHARED_RAM_PHYS;

	msm_map_qsd8x50_io();

	msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50);

}

MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF")

#ifdef CONFIG_MSM_DEBUG_UART

	.phys_io  = MSM_DEBUG_UART_PHYS,

	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,

#endif

	.boot_params = PHYS_OFFSET + 0x100,

	.map_io = qsd8x50_map_io,

	.init_irq = qsd8x50_init_irq,

	.init_machine = qsd8x50_init,

	.timer = &msm_timer,

MACHINE_END

MACHINE_START(QSD8X50_FFA, "QCT QSD8X50 FFA")

#ifdef CONFIG_MSM_DEBUG_UART

	.phys_io  = MSM_DEBUG_UART_PHYS,

	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,

#endif

	.boot_params = PHYS_OFFSET + 0x100,

	.map_io = qsd8x50_map_io,

	.init_irq = qsd8x50_init_irq,

	.init_machine = qsd8x50_init,

	.timer = &msm_timer,

MACHINE_END

MACHINE_START(QSD8X50A_SURF, "QCT QSD8X50A SURF")

#ifdef CONFIG_MSM_DEBUG_UART

	.phys_io  = MSM_DEBUG_UART_PHYS,

	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,

#endif

	.boot_params = PHYS_OFFSET + 0x100,

	.map_io = qsd8x50_map_io,

	.init_irq = qsd8x50_init_irq,

	.init_machine = qsd8x50_init,

	.timer = &msm_timer,

MACHINE_END

MACHINE_START(QSD8X50A_FFA, "QCT QSD8X50A FFA")

#ifdef CONFIG_MSM_DEBUG_UART

	.phys_io  = MSM_DEBUG_UART_PHYS,

	.io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc,

#endif

	.boot_params = PHYS_OFFSET + 0x100,

	.map_io = qsd8x50_map_io,

	.init_irq = qsd8x50_init_irq,

	.init_machine = qsd8x50_init,

	.timer = &msm_timer,

MACHINE_END