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Commit 9b580cdb authored by Thomas Abraham's avatar Thomas Abraham Committed by Kukjin Kim
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ARM: S5PV210: Add DM9000 support on SMDKV210 



This patch adds DM9000 Ethernet Controller device support for SMDKV210.

Signed-off-by: default avatarThomas Abraham <thomas.ab@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 81f9becd

arch/arm/mach-s5pv210/include/mach/map.h

+2 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 
#include <plat/map-base.h>

#include <plat/map-s5p.h>



#define S5PV210_PA_SROM_BANK5	(0xA8000000)



#define S5PC110_PA_ONENAND	(0xB0000000)

#define S5P_PA_ONENAND		S5PC110_PA_ONENAND

arch/arm/mach-s5pv210/mach-smdkv210.c

+57 −0
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 
#include <linux/init.h>

#include <linux/serial_core.h>

#include <linux/sysdev.h>

#include <linux/dm9000.h>

#include <linux/gpio.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>
@@ -24,6 +26,8 @@ 
#include <mach/regs-clock.h>



#include <plat/regs-serial.h>

#include <plat/regs-srom.h>

#include <plat/gpio-cfg.h>

#include <plat/s5pv210.h>

#include <plat/devs.h>

#include <plat/cpu.h>
@@ -102,6 +106,39 @@ static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = { 
	.cols		= 8,

};



static struct resource smdkv210_dm9000_resources[] = {

	[0] = {

		.start	= S5PV210_PA_SROM_BANK5,

		.end	= S5PV210_PA_SROM_BANK5,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= S5PV210_PA_SROM_BANK5 + 2,

		.end	= S5PV210_PA_SROM_BANK5 + 2,

		.flags	= IORESOURCE_MEM,

	},

	[2] = {

		.start	= IRQ_EINT(9),

		.end	= IRQ_EINT(9),

		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,

	},

};



static struct dm9000_plat_data smdkv210_dm9000_platdata = {

	.flags		= DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,

	.dev_addr	= { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 },

};



struct platform_device smdkv210_dm9000 = {

	.name		= "dm9000",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(smdkv210_dm9000_resources),

	.resource	= smdkv210_dm9000_resources,

	.dev		= {

		.platform_data	= &smdkv210_dm9000_platdata,

	},

};



static struct platform_device *smdkv210_devices[] __initdata = {

	&s5pv210_device_iis0,

	&s5pv210_device_ac97,
@@ -119,8 +156,26 @@ static struct platform_device *smdkv210_devices[] __initdata = { 
	&s3c_device_rtc,

	&s3c_device_ts,

	&s3c_device_wdt,

	&smdkv210_dm9000,

};



static void __init smdkv210_dm9000_init(void)

{

	unsigned int tmp;



	gpio_request(S5PV210_MP01(5), "nCS5");

	s3c_gpio_cfgpin(S5PV210_MP01(5), S3C_GPIO_SFN(2));

	gpio_free(S5PV210_MP01(5));



	tmp = (5 << S5P_SROM_BCX__TACC__SHIFT);

	__raw_writel(tmp, S5P_SROM_BC5);



	tmp = __raw_readl(S5P_SROM_BW);

	tmp &= (S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS5__SHIFT);

	tmp |= (1 << S5P_SROM_BW__NCS5__SHIFT);

	__raw_writel(tmp, S5P_SROM_BW);

}



static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = {

	{ I2C_BOARD_INFO("24c08", 0x50), },     /* Samsung S524AD0XD1 */

};
@@ -150,6 +205,8 @@ static void __init smdkv210_machine_init(void) 
{

	s3c_pm_init();



	smdkv210_dm9000_init();



	samsung_keypad_set_platdata(&smdkv210_keypad_data);

	s3c24xx_ts_set_platdata(&s3c_ts_platform);