Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 909de0d6 authored by Maurus Cuelenaere's avatar Maurus Cuelenaere Committed by Ben Dooks
Browse files

ARM: S3C64XX: Add touchscreen platform device definition 



This patch adds the touchscreen platform device definition for S3C64XX boards.

Signed-off-by: default avatarMaurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 73e59b1d

arch/arm/mach-s3c64xx/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -58,3 +58,4 @@ obj-$(CONFIG_MACH_HMT) += mach-hmt.o 
obj-y				+= dev-uart.o

obj-y				+= dev-uart.o

obj-y				+= dev-audio.o

obj-y				+= dev-audio.o

obj-$(CONFIG_S3C64XX_DEV_SPI)	+= dev-spi.o

obj-$(CONFIG_S3C64XX_DEV_SPI)	+= dev-spi.o

obj-$(CONFIG_S3C64XX_DEV_TS)	+= dev-ts.o

arch/arm/mach-s3c64xx/dev-ts.c

0 → 100644
+61 −0
Original line number Original line Diff line number Diff line 
/* linux/arch/arm/mach-s3c64xx/dev-ts.c

 *

 * Copyright (c) 2008 Simtec Electronics

 *	http://armlinux.simtec.co.uk/

 *	Ben Dooks <ben@simtec.co.uk>, <ben-linux@fluff.org>

 *

 * Adapted by Maurus Cuelenaere for s3c64xx

 *

 * S3C64XX series device definition for touchscreen device

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

*/



#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/platform_device.h>



#include <mach/irqs.h>

#include <mach/map.h>



#include <plat/devs.h>

#include <plat/ts.h>



static struct resource s3c_ts_resource[] = {

	[0] = {

		.start = S3C64XX_PA_ADC,

		.end   = S3C64XX_PA_ADC + SZ_256 - 1,

		.flags = IORESOURCE_MEM,

	},

	[1] = {

		.start = IRQ_TC,

		.end   = IRQ_TC,

		.flags = IORESOURCE_IRQ,

	},

};



struct platform_device s3c_device_ts = {

	.name		= "s3c64xx-ts",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(s3c_ts_resource),

	.resource	= s3c_ts_resource,

};



void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)

{

	struct s3c2410_ts_mach_info *npd;



	if (!pd) {

		printk(KERN_ERR "%s: no platform data\n", __func__);

		return;

	}



	npd = kmemdup(pd, sizeof(struct s3c2410_ts_mach_info), GFP_KERNEL);

	if (!npd)

		printk(KERN_ERR "%s: no memory for platform data\n", __func__);



	s3c_device_ts.dev.platform_data = npd;

}

EXPORT_SYMBOL(s3c24xx_ts_set_platdata);

arch/arm/plat-samsung/Kconfig

+6 −0
Original line number Original line Diff line number Diff line
@@ -206,6 +206,12 @@ config S3C64XX_DEV_SPI 
	  Compile in platform device definitions for S3C64XX's type

	  Compile in platform device definitions for S3C64XX's type

	  SPI controllers.

	  SPI controllers.





config S3C64XX_DEV_TS

	bool

	help

	    Common in platform device definitions for S3C64XX touchscreen

	    device



# DMA

# DMA





config S3C_DMA

config S3C_DMA