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Commit 09cae8f1 authored by Naveen Krishna Ch's avatar Naveen Krishna Ch Committed by Ben Dooks
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ARM: S5P6440: Add Touchscreen support for S5P6440 



This patch adds touchscreen support for S5P6440.

Signed-off-by: default avatarNaveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
[ben-linux@fluff.org: minor header fix]
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 85b14a3f

arch/arm/mach-s5p6440/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ config CPU_S5P6440 
config MACH_SMDK6440

	bool "SMDK6440"

	select CPU_S5P6440

	select SAMSUNG_DEV_TS

	select SAMSUNG_DEV_ADC

	help

	  Machine support for the Samsung SMDK6440

arch/arm/mach-s5p6440/cpu.c

+1 −0
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ static void s5p6440_idle(void) 
void __init s5p6440_map_io(void)

{

	/* initialize any device information early */

	s3c_device_adc.name	= "s3c64xx-adc";

}



void __init s5p6440_init_clocks(int xtal)

arch/arm/mach-s5p6440/include/mach/map.h

+3 −0
Original line number Diff line number Diff line
@@ -69,8 +69,11 @@ 
/* PCM */

#define S5P6440_PA_PCM		0xF2100000



#define S5P6440_PA_ADC		(0xF3000000)



/* compatibiltiy defines. */

#define S3C_PA_UART		S5P6440_PA_UART

#define S3C_PA_IIC		S5P6440_PA_IIC0

#define SAMSUNG_PA_ADC		S5P6440_PA_ADC



#endif /* __ASM_ARCH_MAP_H */

arch/arm/mach-s5p6440/mach-smdk6440.c

+12 −0
Original line number Diff line number Diff line
@@ -38,6 +38,8 @@ 
#include <plat/devs.h>

#include <plat/cpu.h>

#include <plat/pll.h>

#include <plat/adc.h>

#include <plat/ts.h>



#define S5P6440_UCON_DEFAULT    (S3C2410_UCON_TXILEVEL |	\

				S3C2410_UCON_RXILEVEL |		\
@@ -85,6 +87,14 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = { 


static struct platform_device *smdk6440_devices[] __initdata = {

	&s5p6440_device_iis,

	&s3c_device_adc,

	&s3c_device_ts,

};



static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {

	.delay			= 10000,

	.presc			= 49,

	.oversampling_shift	= 2,

};



static void __init smdk6440_map_io(void)
@@ -96,6 +106,8 @@ static void __init smdk6440_map_io(void) 


static void __init smdk6440_machine_init(void)

{

	s3c24xx_ts_set_platdata(&s3c_ts_platform);



	platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));

}