Commit c330fd90 authored by Apelete Seketeli's avatar Apelete Seketeli Committed by Ralf Baechle
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MIPS: jz4740: update platform data for JZ4740 usb device controller 



The platform data already available in tree for JZ4740 USB Device
Controller was previously used by an out-of-tree USB gadget driver
which was not relying on the musb driver and was written by Ingenic
and the Qi-Hardware community.

Update platform data for JZ4740 USB device controller to be used with
musb driver.

Signed-off-by: default avatarApelete Seketeli <apelete@seketeli.net>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6265/
parent 14a17836

arch/mips/include/asm/mach-jz4740/platform.h

+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 


extern struct platform_device jz4740_usb_ohci_device;

extern struct platform_device jz4740_udc_device;

extern struct platform_device jz4740_udc_xceiv_device;

extern struct platform_device jz4740_mmc_device;

extern struct platform_device jz4740_rtc_device;

extern struct platform_device jz4740_i2c_device;

arch/mips/jz4740/board-qi_lb60.c

+1 −0
Original line number Diff line number Diff line
@@ -427,6 +427,7 @@ static struct platform_device qi_lb60_audio_device = { 


static struct platform_device *jz_platform_devices[] __initdata = {

	&jz4740_udc_device,

	&jz4740_udc_xceiv_device,

	&jz4740_mmc_device,

	&jz4740_nand_device,

	&qi_lb60_keypad,

arch/mips/jz4740/platform.c

+24 −16
Original line number Diff line number Diff line
@@ -21,6 +21,8 @@ 


#include <linux/dma-mapping.h>



#include <linux/usb/musb.h>



#include <asm/mach-jz4740/platform.h>

#include <asm/mach-jz4740/base.h>

#include <asm/mach-jz4740/irq.h>
@@ -56,29 +58,35 @@ struct platform_device jz4740_usb_ohci_device = { 
	.resource	= jz4740_usb_ohci_resources,

};



/* UDC (USB gadget controller) */

static struct resource jz4740_usb_gdt_resources[] = {

	{

/* USB Device Controller */

struct platform_device jz4740_udc_xceiv_device = {

	.name = "usb_phy_gen_xceiv",

	.id   = 0,

};



static struct resource jz4740_udc_resources[] = {

	[0] = {

		.start = JZ4740_UDC_BASE_ADDR,

		.end	= JZ4740_UDC_BASE_ADDR + 0x1000 - 1,

		.end   = JZ4740_UDC_BASE_ADDR + 0x10000 - 1,

		.flags = IORESOURCE_MEM,

	},

	{

	[1] = {

		.start = JZ4740_IRQ_UDC,

		.end   = JZ4740_IRQ_UDC,

		.flags = IORESOURCE_IRQ,

		.name  = "mc",

	},

};



struct platform_device jz4740_udc_device = {

	.name		= "jz-udc",

	.name = "musb-jz4740",

	.id   = -1,

	.dev  = {

		.dma_mask          = &jz4740_udc_device.dev.coherent_dma_mask,

		.coherent_dma_mask = DMA_BIT_MASK(32),

	},

	.num_resources	= ARRAY_SIZE(jz4740_usb_gdt_resources),

	.resource	= jz4740_usb_gdt_resources,

	.num_resources = ARRAY_SIZE(jz4740_udc_resources),

	.resource      = jz4740_udc_resources,

};



/* MMC/SD controller */

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