diff options
| author | Nelson Castillo <arhuaco@freaks-unidos.net> | 2009-10-24 03:04:40 -0500 |
|---|---|---|
| committer | Lars-Peter Clausen <lars@metafoo.de> | 2009-10-24 15:08:20 +0200 |
| commit | b8e204011799a2328eebd3e2f86b5710f7e1fcee (patch) | |
| tree | d5bc4b8499333fbc9300453ca62d4d203e547d98 /arch | |
| parent | 3b0ae79d3b82ad8668b9c0a9aca340daaf609997 (diff) | |
Add s3c2410ts
Add the ts and the relevant files.
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c2410/include/mach/ts.h | 35 | ||||
| -rw-r--r-- | arch/arm/plat-s3c/include/plat/devs.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/devs.c | 20 |
3 files changed, 57 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/ts.h b/arch/arm/mach-s3c2410/include/mach/ts.h new file mode 100644 index 00000000000..ffd73d5bda2 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/ts.h @@ -0,0 +1,35 @@ +/* arch/arm/mach-s3c2410/include/mach/ts.h + * + * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org> + * + * + * 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. + * + * + * Changelog: + * 24-Mar-2005 RTP Created file + * 03-Aug-2005 RTP Renamed to ts.h + */ + +#ifndef __ASM_ARM_TS_H +#define __ASM_ARM_TS_H + +#include <../drivers/input/touchscreen/ts_filter.h> + +struct s3c2410_ts_mach_info { + /* Touchscreen delay. */ + int delay; + /* Prescaler value. */ + int presc; + /* + * Null-terminated array of pointers to filter APIs and configurations + * we want to use. In the same order they will be applied. + */ + const struct ts_filter_chain_configuration *filter_config; +}; + +void set_s3c2410ts_info(const struct s3c2410_ts_mach_info *hard_s3c2410ts_info); + +#endif /* __ASM_ARM_TS_H */ diff --git a/arch/arm/plat-s3c/include/plat/devs.h b/arch/arm/plat-s3c/include/plat/devs.h index 2e170827e0b..41773808040 100644 --- a/arch/arm/plat-s3c/include/plat/devs.h +++ b/arch/arm/plat-s3c/include/plat/devs.h @@ -51,6 +51,8 @@ extern struct platform_device s3c_device_nand; extern struct platform_device s3c_device_usbgadget; extern struct platform_device s3c_device_usb_hsotg; +extern struct platform_device s3c_device_ts; + /* s3c2440 specific devices */ #ifdef CONFIG_CPU_S3C2440 diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index 4eb378c89a3..a89286b4a12 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -28,6 +28,8 @@ #include <mach/hardware.h> #include <asm/irq.h> +#include <mach/ts.h> + #include <plat/regs-serial.h> #include <plat/udc.h> @@ -199,6 +201,24 @@ struct platform_device s3c_device_nand = { EXPORT_SYMBOL(s3c_device_nand); +/* Touchscreen */ + +struct platform_device s3c_device_ts = { + .name = "s3c2410-ts", + .id = -1, + .dev.parent = &s3c_device_adc.dev, +}; + +static struct s3c2410_ts_mach_info s3c2410ts_info; + +void set_s3c2410ts_info(const struct s3c2410_ts_mach_info *hard_s3c2410ts_info) +{ + memcpy(&s3c2410ts_info, hard_s3c2410ts_info, + sizeof(struct s3c2410_ts_mach_info)); + s3c_device_ts.dev.platform_data = &s3c2410ts_info; +} +EXPORT_SYMBOL(set_s3c2410ts_info); + /* USB Device (Gadget)*/ static struct resource s3c_usbgadget_resource[] = { |