Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7db21712 authored by Catalin Marinas's avatar Catalin Marinas Committed by Russell King
Browse files

[ARM] 5397/1: RealView: Add support for the ISP1761 USB chip 



This patch adds the platform_device and resource structures for the USB
ISP1761 chip, usable with the in-kernel isp1760 driver.

Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 6be62ba2

arch/arm/mach-realview/core.c

+11 −0
Original line number Diff line number Diff line
@@ -151,6 +151,17 @@ int realview_eth_register(const char *name, struct resource *res) 
	return platform_device_register(&realview_eth_device);

}



struct platform_device realview_usb_device = {

	.name			= "isp1760",

	.num_resources		= 2,

};



int realview_usb_register(struct resource *res)

{

	realview_usb_device.resource = res;

	return platform_device_register(&realview_usb_device);

}



static struct pata_platform_info pata_platform_data = {

	.ioport_shift		= 1,

};

arch/arm/mach-realview/core.h

+1 −0
Original line number Diff line number Diff line
@@ -63,5 +63,6 @@ extern void realview_leds_event(led_event_t ledevt); 
extern void realview_timer_init(unsigned int timer_irq);

extern int realview_flash_register(struct resource *res, u32 num);

extern int realview_eth_register(const char *name, struct resource *res);

extern int realview_usb_register(struct resource *res);



#endif

arch/arm/mach-realview/realview_eb.c

+16 −0
Original line number Diff line number Diff line
@@ -264,6 +264,19 @@ static int eth_device_register(void) 
	return realview_eth_register(name, realview_eb_eth_resources);

}



static struct resource realview_eb_isp1761_resources[] = {

	[0] = {

		.start		= REALVIEW_EB_USB_BASE,

		.end		= REALVIEW_EB_USB_BASE + SZ_128K - 1,

		.flags		= IORESOURCE_MEM,

	},

	[1] = {

		.start		= IRQ_EB_USB,

		.end		= IRQ_EB_USB,

		.flags		= IORESOURCE_IRQ,

	},

};



static void __init gic_init_irq(void)

{

	if (core_tile_eb11mp() || core_tile_a9mp()) {
@@ -323,6 +336,8 @@ static void realview_eb11mp_fixup(void) 
	/* platform devices */

	realview_eb_eth_resources[1].start	= IRQ_EB11MP_ETH;

	realview_eb_eth_resources[1].end	= IRQ_EB11MP_ETH;

	realview_eb_isp1761_resources[1].start	= IRQ_EB11MP_USB;

	realview_eb_isp1761_resources[1].end	= IRQ_EB11MP_USB;

}



static void __init realview_eb_timer_init(void)
@@ -366,6 +381,7 @@ static void __init realview_eb_init(void) 
	realview_flash_register(&realview_eb_flash_resource, 1);

	platform_device_register(&realview_i2c_device);

	eth_device_register();

	realview_usb_register(realview_eb_isp1761_resources);



	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {

		struct amba_device *d = amba_devs[i];

arch/arm/mach-realview/realview_pb1176.c

+14 −0
Original line number Diff line number Diff line
@@ -222,6 +222,19 @@ static struct resource realview_pb1176_smsc911x_resources[] = { 
	},

};



static struct resource realview_pb1176_isp1761_resources[] = {

	[0] = {

		.start		= REALVIEW_PB1176_USB_BASE,

		.end		= REALVIEW_PB1176_USB_BASE + SZ_128K - 1,

		.flags		= IORESOURCE_MEM,

	},

	[1] = {

		.start		= IRQ_PB1176_USB,

		.end		= IRQ_PB1176_USB,

		.flags		= IORESOURCE_IRQ,

	},

};



static void __init gic_init_irq(void)

{

	/* ARM1176 DevChip GIC, primary */
@@ -261,6 +274,7 @@ static void __init realview_pb1176_init(void) 
	realview_flash_register(&realview_pb1176_flash_resource, 1);

	realview_eth_register(NULL, realview_pb1176_smsc911x_resources);

	platform_device_register(&realview_i2c_device);

	realview_usb_register(realview_pb1176_isp1761_resources);



	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {

		struct amba_device *d = amba_devs[i];

arch/arm/mach-realview/realview_pb11mp.c

+14 −0
Original line number Diff line number Diff line
@@ -230,6 +230,19 @@ static struct resource realview_pb11mp_smsc911x_resources[] = { 
	},

};



static struct resource realview_pb11mp_isp1761_resources[] = {

	[0] = {

		.start		= REALVIEW_PB11MP_USB_BASE,

		.end		= REALVIEW_PB11MP_USB_BASE + SZ_128K - 1,

		.flags		= IORESOURCE_MEM,

	},

	[1] = {

		.start		= IRQ_TC11MP_USB,

		.end		= IRQ_TC11MP_USB,

		.flags		= IORESOURCE_IRQ,

	},

};



static void __init gic_init_irq(void)

{

	unsigned int pldctrl;
@@ -284,6 +297,7 @@ static void __init realview_pb11mp_init(void) 
	realview_eth_register(NULL, realview_pb11mp_smsc911x_resources);

	platform_device_register(&realview_i2c_device);

	platform_device_register(&realview_cf_device);

	realview_usb_register(realview_pb11mp_isp1761_resources);



	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {

		struct amba_device *d = amba_devs[i];