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Commit 8a9ccb7f authored by Ben Dooks's avatar Ben Dooks Committed by Russell King
Browse files

[ARM] 4468/2: ANUBIS: Add SM501 device resources 



Add resources for the SM501 present on the
Simtec Anubis board, including the framebuffer
and the I2C for DDC.

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent eac1d8da

arch/arm/mach-s3c2440/mach-anubis.c

+70 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ 
#include <linux/serial_core.h>

#include <linux/platform_device.h>



#include <linux/sm501.h>

#include <linux/sm501-regs.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>

#include <asm/mach/irq.h>
@@ -294,6 +297,72 @@ static struct platform_device anubis_device_asix = { 
	}

};



/* SM501 */



static struct resource anubis_sm501_resource[] = {

	[0] = {

		.start	= S3C2410_CS2,

		.end	= S3C2410_CS2 + SZ_8M,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= S3C2410_CS2 + SZ_64M - SZ_2M,

		.end	= S3C2410_CS2 + SZ_64M - 1,

		.flags	= IORESOURCE_MEM,

	},

	[2] = {

		.start	= IRQ_EINT0,

		.end	= IRQ_EINT0,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct sm501_initdata anubis_sm501_initdata = {

	.gpio_high	= {

		.set	= 0x3F000000,		/* 24bit panel */

		.mask	= 0x0,

	},

	.misc_timing	= {

		.set	= 0x010100,		/* SDRAM timing */

		.mask	= 0x1F1F00,

	},

	.misc_control	= {

		.set	= SM501_MISC_PNL_24BIT,

		.mask	= 0,

	},



	/* set the SDRAM and bus clocks */

	.mclk		= 72 * MHZ,

	.m1xclk		= 144 * MHZ,

};



static struct sm501_platdata_gpio_i2c anubis_sm501_gpio_i2c[] = {

	[0] = {

		.pin_scl	= 44,

		.pin_sda	= 45,

	},

	[1] = {

		.pin_scl	= 40,

		.pin_sda	= 41,

	},

};



static struct sm501_platdata anubis_sm501_platdata = {

	.init		= &anubis_sm501_initdata,

	.gpio_i2c	= anubis_sm501_gpio_i2c,

	.gpio_i2c_nr	= ARRAY_SIZE(anubis_sm501_gpio_i2c),

};



static struct platform_device anubis_device_sm501 = {

	.name		= "sm501",

	.id		= 0,

	.num_resources	= ARRAY_SIZE(anubis_sm501_resource),

	.resource	= anubis_sm501_resource,

	.dev		= {

		.platform_data = &anubis_sm501_platdata,

	},

};



/* Standard Anubis devices */



static struct platform_device *anubis_devices[] __initdata = {
@@ -306,6 +375,7 @@ static struct platform_device *anubis_devices[] __initdata = { 
	&anubis_device_ide0,

	&anubis_device_ide1,

	&anubis_device_asix,

	&anubis_device_sm501,

};



static struct clk *anubis_clocks[] = {