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Commit 725b1f9d authored by Alessandro Rubini's avatar Alessandro Rubini Committed by Russell King
Browse files

[ARM] 5586/1: nomadik board: added ethernet 



Signed-off-by: default avatarAlessandro Rubini <rubini@unipv.it>
Acked-by: default avatarAndrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 63796b74

arch/arm/mach-nomadik/board-nhk8815.c

+37 −1
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 
#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/amba/bus.h>

#include <linux/interrupt.h>

#include <linux/gpio.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/irq.h>
@@ -45,8 +47,42 @@ static struct clk nhk8815_clk_48 = { 
	.rate = 48*1000*1000,

};



static struct resource nhk8815_eth_resources[] = {

	{

		.name = "smc91x-regs",

		.start = 0x34000000 + 0x300,

		.end = 0x34000000 + SZ_64K - 1,

		.flags = IORESOURCE_MEM,

	}, {

		.start = NOMADIK_GPIO_TO_IRQ(115),

		.end = NOMADIK_GPIO_TO_IRQ(115),

		.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,

	}

};



static struct platform_device nhk8815_eth_device = {

	.name = "smc91x",

	.resource = nhk8815_eth_resources,

	.num_resources = ARRAY_SIZE(nhk8815_eth_resources),

};



static int __init nhk8815_eth_init(void)

{

	int gpio_nr = 115; /* hardwired in the board */

	int err;



	err = gpio_request(gpio_nr, "eth_irq");

	if (!err) err = nmk_gpio_set_mode(gpio_nr, NMK_GPIO_ALT_GPIO);

	if (!err) err = gpio_direction_input(gpio_nr);

	if (err)

		pr_err("Error %i in %s\n", err, __func__);

	return err;

}

device_initcall(nhk8815_eth_init);



static struct platform_device *nhk8815_platform_devices[] __initdata = {

	/* currently empty, will add keypad, touchscreen etc */

	&nhk8815_eth_device,

	/* will add more devices */

};



static void __init nhk8815_platform_init(void)