Commit 9be8631b authored by Mike Frysinger's avatar Mike Frysinger
Browse files

Blackfin: net2272: move pin setup to boards files 



Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent c6cb13f9

arch/blackfin/mach-bf527/boards/ezkit.c

+3 −0
Original line number Diff line number Diff line
@@ -408,6 +408,9 @@ static struct resource net2272_bfin_resources[] = { 
		.start = 0x20300000,

		.end = 0x20300000 + 0x100,

		.flags = IORESOURCE_MEM,

	}, {

		.start = 1,

		.flags = IORESOURCE_BUS,

	}, {

		.start = IRQ_PF7,

		.end = IRQ_PF7,

arch/blackfin/mach-bf533/boards/stamp.c

+41 −0
Original line number Diff line number Diff line
@@ -79,6 +79,9 @@ static struct resource net2272_bfin_resources[] = { 
		.start = 0x20300000,

		.end = 0x20300000 + 0x100,

		.flags = IORESOURCE_MEM,

	}, {

		.start = 1,

		.flags = IORESOURCE_BUS,

	}, {

		.start = IRQ_PF10,

		.end = IRQ_PF10,
@@ -659,6 +662,41 @@ static struct platform_device *stamp_devices[] __initdata = { 
#endif

};



static int __init net2272_init(void)

{

#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)

	int ret;



	/* Set PF0 to 0, PF1 to 1 make /AMS3 work properly */

	ret = gpio_request(GPIO_PF0, "net2272");

	if (ret)

		return ret;



	ret = gpio_request(GPIO_PF1, "net2272");

	if (ret) {

		gpio_free(GPIO_PF0);

		return ret;

	}



	ret = gpio_request(GPIO_PF11, "net2272");

	if (ret) {

		gpio_free(GPIO_PF0);

		gpio_free(GPIO_PF1);

		return ret;

	}



	gpio_direction_output(GPIO_PF0, 0);

	gpio_direction_output(GPIO_PF1, 1);



	/* Reset the USB chip */

	gpio_direction_output(GPIO_PF11, 0);

	mdelay(2);

	gpio_set_value(GPIO_PF11, 1);

#endif



	return 0;

}



static int __init stamp_init(void)

{

	int ret;
@@ -685,6 +723,9 @@ static int __init stamp_init(void) 
	}

#endif



	if (net2272_init())

		pr_warning("unable to configure net2272; it probably won't work\n");



	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));

	return 0;

}

arch/blackfin/mach-bf537/boards/cm_bf537e.c

+22 −0
Original line number Diff line number Diff line
@@ -766,6 +766,24 @@ static struct platform_device *cm_bf537e_devices[] __initdata = { 
#endif

};



static int __init net2272_init(void)

{

#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)

	int ret;



	ret = gpio_request(GPIO_PG14, "net2272");

	if (ret)

		return ret;



	/* Reset USB Chip, PG14 */

	gpio_direction_output(GPIO_PG14, 0);

	mdelay(2);

	gpio_set_value(GPIO_PG14, 1);

#endif



	return 0;

}



static int __init cm_bf537e_init(void)

{

	printk(KERN_INFO "%s(): registering device resources\n", __func__);
@@ -777,6 +795,10 @@ static int __init cm_bf537e_init(void) 
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)

	irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);

#endif



	if (net2272_init())

		pr_warning("unable to configure net2272; it probably won't work\n");



	return 0;

}

arch/blackfin/mach-bf537/boards/cm_bf537u.c

+34 −0
Original line number Diff line number Diff line
@@ -731,6 +731,36 @@ static struct platform_device *cm_bf537u_devices[] __initdata = { 
#endif

};



static int __init net2272_init(void)

{

#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)

	int ret;



	ret = gpio_request(GPIO_PH15, driver_name);

	if (ret)

		return ret;



	ret = gpio_request(GPIO_PH13, "net2272");

	if (ret) {

		gpio_free(GPIO_PH15);

		return ret;

	}



	/* Set PH15 Low make /AMS2 work properly */

	gpio_direction_output(GPIO_PH15, 0);



	/* enable CLKBUF output */

	bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE);



	/* Reset the USB chip */

	gpio_direction_output(GPIO_PH13, 0);

	mdelay(2);

	gpio_set_value(GPIO_PH13, 1);

#endif



	return 0;

}



static int __init cm_bf537u_init(void)

{

	printk(KERN_INFO "%s(): registering device resources\n", __func__);
@@ -742,6 +772,10 @@ static int __init cm_bf537u_init(void) 
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)

	irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN);

#endif



	if (net2272_init())

		pr_warning("unable to configure net2272; it probably won't work\n");



	return 0;

}

arch/blackfin/mach-bf537/boards/stamp.c

+24 −0
Original line number Diff line number Diff line
@@ -366,6 +366,9 @@ static struct resource net2272_bfin_resources[] = { 
		.start = 0x20300000,

		.end = 0x20300000 + 0x100,

		.flags = IORESOURCE_MEM,

	}, {

		.start = 1,

		.flags = IORESOURCE_BUS,

	}, {

		.start = IRQ_PF7,

		.end = IRQ_PF7,
@@ -2916,6 +2919,24 @@ static struct platform_device *stamp_devices[] __initdata = { 
#endif

};



static int __init net2272_init(void)

{

#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)

	int ret;



	ret = gpio_request(GPIO_PF6, "net2272");

	if (ret)

		return ret;



	/* Reset the USB chip */

	gpio_direction_output(GPIO_PF6, 0);

	mdelay(2);

	gpio_set_value(GPIO_PF6, 1);

#endif



	return 0;

}



static int __init stamp_init(void)

{

	printk(KERN_INFO "%s(): registering device resources\n", __func__);
@@ -2926,6 +2947,9 @@ static int __init stamp_init(void) 
				ARRAY_SIZE(bfin_i2c_board_info));

	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));



	if (net2272_init())

		pr_warning("unable to configure net2272; it probably won't work\n");



	return 0;

}