ARM: S5PV210: Add Touchscreen support for S5PV210
This patch adds touchscreen support for S5PV210. Note: TSADC in S5PV210 support 2 touchscreen interfaces, Only 1 is implemented as of now. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> [ben-linux@fluff.org: minor title fix] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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@ -25,6 +25,8 @@ config MACH_SMDKV210
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bool "SMDKV210"
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select CPU_S5PV210
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select ARCH_SPARSEMEM_ENABLE
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select SAMSUNG_DEV_ADC
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select SAMSUNG_DEV_TS
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help
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Machine support for Samsung SMDKV210
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@ -74,6 +74,8 @@ static void s5pv210_idle(void)
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void __init s5pv210_map_io(void)
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{
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s3c_device_adc.name = "s3c64xx-adc";
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iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc));
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}
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@ -75,8 +75,11 @@
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/* AC97 */
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#define S5PV210_PA_AC97 0xE2200000
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#define S5PV210_PA_ADC (0xE1700000)
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/* compatibiltiy defines. */
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#define S3C_PA_UART S5PV210_PA_UART
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#define S3C_PA_IIC S5PV210_PA_IIC0
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#define SAMSUNG_PA_ADC S5PV210_PA_ADC
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#endif /* __ASM_ARCH_MAP_H */
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@ -25,6 +25,8 @@
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#include <plat/s5pv210.h>
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#include <plat/devs.h>
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#include <plat/cpu.h>
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#include <plat/adc.h>
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#include <plat/ts.h>
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/* Following are default values for UCON, ULCON and UFCON UART registers */
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#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
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@ -74,6 +76,14 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
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static struct platform_device *smdkv210_devices[] __initdata = {
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&s5pv210_device_iis0,
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&s5pv210_device_ac97,
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&s3c_device_adc,
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&s3c_device_ts,
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};
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static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
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.delay = 10000,
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.presc = 49,
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.oversampling_shift = 2,
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};
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static void __init smdkv210_map_io(void)
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@ -85,6 +95,7 @@ static void __init smdkv210_map_io(void)
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static void __init smdkv210_machine_init(void)
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{
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s3c24xx_ts_set_platdata(&s3c_ts_platform);
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platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
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}
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