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Commit 34f3231f authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[ARM] pxa: move device registration into CPU-specific file 



This allows individual CPU support to determine which platform
devices should be registered.  Also fix a copy-n-paste bug in
the I2C power platform device entry.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 4adb70fc

arch/arm/mach-pxa/generic.c

+18 −72
Original line number Diff line number Diff line
@@ -242,7 +242,7 @@ static struct resource pxamci_resources[] = { 


static u64 pxamci_dmamask = 0xffffffffUL;



static struct platform_device pxamci_device = {

struct platform_device pxamci_device = {

	.name		= "pxa2xx-mci",

	.id		= -1,

	.dev		= {
@@ -281,7 +281,7 @@ static struct resource pxa2xx_udc_resources[] = { 


static u64 udc_dma_mask = ~(u32)0;



static struct platform_device udc_device = {

struct platform_device pxaudc_device = {

	.name		= "pxa2xx-udc",

	.id		= -1,

	.resource	= pxa2xx_udc_resources,
@@ -307,7 +307,7 @@ static struct resource pxafb_resources[] = { 


static u64 fb_dma_mask = ~(u64)0;



static struct platform_device pxafb_device = {

struct platform_device pxafb_device = {

	.name		= "pxa2xx-fb",

	.id		= -1,

	.dev		= {
@@ -328,24 +328,24 @@ void __init set_pxa_fb_parent(struct device *parent_dev) 
	pxafb_device.dev.parent = parent_dev;

}



static struct platform_device ffuart_device = {

struct platform_device ffuart_device = {

	.name		= "pxa2xx-uart",

	.id		= 0,

};

static struct platform_device btuart_device = {

struct platform_device btuart_device = {

	.name		= "pxa2xx-uart",

	.id		= 1,

};

static struct platform_device stuart_device = {

struct platform_device stuart_device = {

	.name		= "pxa2xx-uart",

	.id		= 2,

};

static struct platform_device hwuart_device = {

struct platform_device hwuart_device = {

	.name		= "pxa2xx-uart",

	.id		= 3,

};



static struct resource i2c_resources[] = {

static struct resource pxai2c_resources[] = {

	{

		.start	= 0x40301680,

		.end	= 0x403016a3,
@@ -357,40 +357,19 @@ static struct resource i2c_resources[] = { 
	},

};



static struct platform_device i2c_device = {

struct platform_device pxai2c_device = {

	.name		= "pxa2xx-i2c",

	.id		= 0,

	.resource	= i2c_resources,

	.num_resources	= ARRAY_SIZE(i2c_resources),

	.resource	= pxai2c_resources,

	.num_resources	= ARRAY_SIZE(pxai2c_resources),

};



#ifdef CONFIG_PXA27x

static struct resource i2c_power_resources[] = {

	{

		.start	= 0x40f00180,

		.end	= 0x40f001a3,

		.flags	= IORESOURCE_MEM,

	}, {

		.start	= IRQ_PWRI2C,

		.end	= IRQ_PWRI2C,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device i2c_power_device = {

	.name		= "pxa2xx-i2c",

	.id		= 1,

	.resource	= i2c_power_resources,

	.num_resources	= ARRAY_SIZE(i2c_resources),

};

#endif



void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)

{

	i2c_device.dev.platform_data = info;

	pxai2c_device.dev.platform_data = info;

}



static struct resource i2s_resources[] = {

static struct resource pxai2s_resources[] = {

	{

		.start	= 0x40400000,

		.end	= 0x40400083,
@@ -402,16 +381,16 @@ static struct resource i2s_resources[] = { 
	},

};



static struct platform_device i2s_device = {

struct platform_device pxai2s_device = {

	.name		= "pxa2xx-i2s",

	.id		= -1,

	.resource	= i2s_resources,

	.num_resources	= ARRAY_SIZE(i2s_resources),

	.resource	= pxai2s_resources,

	.num_resources	= ARRAY_SIZE(pxai2s_resources),

};



static u64 pxaficp_dmamask = ~(u32)0;



static struct platform_device pxaficp_device = {

struct platform_device pxaficp_device = {

	.name		= "pxa2xx-ir",

	.id		= -1,

	.dev		= {
@@ -425,40 +404,7 @@ void __init pxa_set_ficp_info(struct pxaficp_platform_data *info) 
	pxaficp_device.dev.platform_data = info;

}



static struct platform_device pxartc_device = {

struct platform_device pxartc_device = {

	.name		= "sa1100-rtc",

	.id		= -1,

};
 


static struct platform_device *devices[] __initdata = {

	&pxamci_device,

	&udc_device,

	&pxafb_device,

	&ffuart_device,

	&btuart_device,

	&stuart_device,

	&pxaficp_device,

	&i2c_device,

#ifdef CONFIG_PXA27x

	&i2c_power_device,

#endif

	&i2s_device,

	&pxartc_device,

};



static int __init pxa_init(void)

{

	int ret;



	ret = platform_add_devices(devices, ARRAY_SIZE(devices));

	if (ret)

		return ret;



	/* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */

	if (cpu_is_pxa25x())

		ret = platform_device_register(&hwuart_device);



	return ret;

}



subsys_initcall(pxa_init);

arch/arm/mach-pxa/generic.h

+11 −0
Original line number Diff line number Diff line
@@ -26,3 +26,14 @@ extern unsigned int get_clk_frequency_khz(int info); 
	mi->bank[__nr].size = (__size), \

	mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27)



extern struct platform_device pxamci_device;

extern struct platform_device pxaudc_device;

extern struct platform_device pxafb_device;

extern struct platform_device ffuart_device;

extern struct platform_device btuart_device;

extern struct platform_device stuart_device;

extern struct platform_device hwuart_device;

extern struct platform_device pxai2c_device;

extern struct platform_device pxai2s_device;

extern struct platform_device pxaficp_device;

extern struct platform_device pxartc_device;

arch/arm/mach-pxa/pxa25x.c

+21 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <linux/module.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/pm.h>



#include <asm/hardware.h>
@@ -136,6 +137,19 @@ void __init pxa25x_init_irq(void) 
	pxa_init_irq_gpio(85);

}



static struct platform_device *pxa25x_devices[] __initdata = {

	&pxamci_device,

	&pxaudc_device,

	&pxafb_device,

	&ffuart_device,

	&btuart_device,

	&stuart_device,

	&pxai2c_device,

	&pxai2s_device,

	&pxaficp_device,

	&pxartc_device,

};



static int __init pxa25x_init(void)

{

	int ret = 0;
@@ -146,8 +160,14 @@ static int __init pxa25x_init(void) 
#ifdef CONFIG_PM

		pm_set_ops(&pxa25x_pm_ops);

#endif

		ret = platform_add_devices(pxa25x_devices,

					   ARRAY_SIZE(pxa25x_devices));

	}

	return 0; 

	/* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */

	if (cpu_is_pxa25x())

		ret = platform_device_register(&hwuart_device);



	return ret;

}



subsys_initcall(pxa25x_init);

arch/arm/mach-pxa/pxa27x.c

+33 −3
Original line number Diff line number Diff line
@@ -184,7 +184,7 @@ static struct resource pxa27x_ohci_resources[] = { 
	},

};



static struct platform_device ohci_device = {

static struct platform_device pxaohci_device = {

	.name		= "pxa27x-ohci",

	.id		= -1,

	.dev		= {
@@ -197,11 +197,41 @@ static struct platform_device ohci_device = { 


void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)

{

	ohci_device.dev.platform_data = info;

	pxaohci_device.dev.platform_data = info;

}



static struct resource i2c_power_resources[] = {

	{

		.start	= 0x40f00180,

		.end	= 0x40f001a3,

		.flags	= IORESOURCE_MEM,

	}, {

		.start	= IRQ_PWRI2C,

		.end	= IRQ_PWRI2C,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device pxai2c_power_device = {

	.name		= "pxa2xx-i2c",

	.id		= 1,

	.resource	= i2c_power_resources,

	.num_resources	= ARRAY_SIZE(i2c_power_resources),

};



static struct platform_device *devices[] __initdata = {

	&ohci_device,

	&pxamci_device,

	&pxaudc_device,

	&pxafb_device,

	&ffuart_device,

	&btuart_device,

	&stuart_device,

	&pxai2c_device,

	&pxai2c_power_device,

	&pxai2s_device,

	&pxaficp_device,

	&pxartc_device,

	&pxaohci_device,

};



void __init pxa27x_init_irq(void)