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Commit d1c0d43d authored by Daniel Walker's avatar Daniel Walker
Browse files

msm: update basic board layout for QSD8x50 



Signed-off-by: default avatarDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: default avatarDavid Brown <davidb@codeaurora.org>
Signed-off-by: default avatarGregory Bean <gbean@codeaurora.org>
Signed-off-by: default avatarAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: default avatarStepan Moskovchenko <stepanm@codeaurora.org>
parent eb61bf85

arch/arm/mach-msm/board-qsd8x50.c

+19 −101
Original line number Diff line number Diff line
@@ -27,106 +27,48 @@ 
#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 <mach/irqs.h>

#include <mach/sirc.h>

#include <mach/gpio.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,

	},

};

extern struct sys_timer msm_timer;



static struct platform_device smc91x_device = {

	.name           = "smc91x",

	.id             = 0,

	.num_resources  = ARRAY_SIZE(smc91x_resources),

	.resource       = smc91x_resources,

static struct msm_gpio uart3_config_data[] = {

	{ GPIO_CFG(86, 1, GPIO_INPUT,   GPIO_PULL_DOWN, GPIO_2MA), "UART2_Rx"},

	{ GPIO_CFG(87, 1, GPIO_OUTPUT,  GPIO_PULL_DOWN, GPIO_2MA), "UART2_Tx"},

};



static struct platform_device *devices[] __initdata = {

	&smc91x_device,

	&msm_device_smd,

	&msm_device_dmov,

	&msm_device_nand,

	&msm_device_uart3,

};



static void __init qsd8x50_init_irq(void)

static void msm8x50_init_uart3(void)

{

	msm_init_irq();

	msm_gpios_request_enable(uart3_config_data,

				ARRAY_SIZE(uart3_config_data));

}



static void __init qsd8x50_init_host(void)

static void __init qsd8x50_map_io(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);

	msm_map_qsd8x50_io();

	msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50);

}



static void __init qsd8x50_cfg_smc91x(void)

static void __init qsd8x50_init_irq(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__);

	msm_init_irq();

	msm_init_sirc();

}



static void __init qsd8x50_init(void)

{

	if (socinfo_init() < 0)

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

		       __func__);

	qsd8x50_cfg_smc91x();

	msm8x50_init_uart3();

	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,
@@ -139,31 +81,7 @@ MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") 
	.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")

MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5")

#ifdef CONFIG_MSM_DEBUG_UART

	.phys_io  = MSM_DEBUG_UART_PHYS,

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