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Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1014-s3c2410_touchscreen.patch.patch')
-rwxr-xr-xtarget/linux/s3c24xx/patches-2.6.26/1014-s3c2410_touchscreen.patch.patch636
1 files changed, 0 insertions, 636 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1014-s3c2410_touchscreen.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1014-s3c2410_touchscreen.patch.patch
deleted file mode 100755
index 27c1a9c394..0000000000
--- a/target/linux/s3c24xx/patches-2.6.26/1014-s3c2410_touchscreen.patch.patch
+++ /dev/null
@@ -1,636 +0,0 @@
-From fc5d5366335469828d78898e2e74f8f80aa1d076 Mon Sep 17 00:00:00 2001
-From: mokopatches <mokopatches@openmoko.org>
-Date: Wed, 16 Jul 2008 14:44:49 +0100
-Subject: [PATCH] s3c2410_touchscreen.patch
-
----
- arch/arm/mach-s3c2410/mach-h1940.c | 8 +
- arch/arm/plat-s3c24xx/devs.c | 18 ++
- arch/arm/plat-s3c24xx/s3c244x.c | 1 +
- drivers/input/touchscreen/Kconfig | 18 ++
- drivers/input/touchscreen/Makefile | 1 +
- drivers/input/touchscreen/s3c2410_ts.c | 437 ++++++++++++++++++++++++++++++++
- include/asm-arm/arch-s3c2410/ts.h | 28 ++
- include/asm-arm/plat-s3c24xx/devs.h | 1 +
- 8 files changed, 512 insertions(+), 0 deletions(-)
- create mode 100644 drivers/input/touchscreen/s3c2410_ts.c
- create mode 100644 include/asm-arm/arch-s3c2410/ts.h
-
-diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
-index 7c1145e..93cd8c8 100644
---- a/arch/arm/mach-s3c2410/mach-h1940.c
-+++ b/arch/arm/mach-s3c2410/mach-h1940.c
-@@ -38,6 +38,7 @@
- #include <asm/arch/h1940.h>
- #include <asm/arch/h1940-latch.h>
- #include <asm/arch/fb.h>
-+#include <asm/arch/tc.h>
- #include <asm/plat-s3c24xx/udc.h>
-
- #include <asm/plat-s3c24xx/clock.h>
-@@ -129,6 +130,11 @@ static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = {
- .vbus_pin_inverted = 1,
- };
-
-+static struct s3c2410_ts_mach_info h1940_ts_cfg __initdata = {
-+ .delay = 10000,
-+ .presc = 49,
-+ .oversampling_shift = 2,
-+};
-
- /**
- * Set lcd on or off
-@@ -186,6 +192,7 @@ static struct platform_device *h1940_devices[] __initdata = {
- &s3c_device_i2c,
- &s3c_device_iis,
- &s3c_device_usbgadget,
-+ &s3c_device_ts,
- &s3c_device_leds,
- &s3c_device_bluetooth,
- };
-@@ -214,6 +221,7 @@ static void __init h1940_init(void)
- u32 tmp;
-
- s3c24xx_fb_set_platdata(&h1940_fb_info);
-+ set_s3c2410ts_info(&h1940_ts_cfg);
- s3c24xx_udc_set_platdata(&h1940_udc_cfg);
-
- /* Turn off suspend on both USB ports, and switch the
-diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
-index e546e93..c1fbe2d 100644
---- a/arch/arm/plat-s3c24xx/devs.c
-+++ b/arch/arm/plat-s3c24xx/devs.c
-@@ -24,6 +24,7 @@
- #include <asm/mach/map.h>
- #include <asm/mach/irq.h>
- #include <asm/arch/fb.h>
-+#include <asm/arch/ts.h>
- #include <asm/hardware.h>
- #include <asm/io.h>
- #include <asm/irq.h>
-@@ -207,6 +208,23 @@ struct platform_device s3c_device_nand = {
-
- EXPORT_SYMBOL(s3c_device_nand);
-
-+/* Touchscreen */
-+struct platform_device s3c_device_ts = {
-+ .name = "s3c2410-ts",
-+ .id = -1,
-+};
-+
-+EXPORT_SYMBOL(s3c_device_ts);
-+
-+static struct s3c2410_ts_mach_info s3c2410ts_info;
-+
-+void set_s3c2410ts_info(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[] = {
-diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
-index 2f01af5..7a1a12d 100644
---- a/arch/arm/plat-s3c24xx/s3c244x.c
-+++ b/arch/arm/plat-s3c24xx/s3c244x.c
-@@ -68,6 +68,7 @@ void __init s3c244x_map_io(struct map_desc *mach_desc, int size)
- s3c_device_sdi.name = "s3c2440-sdi";
- s3c_device_i2c.name = "s3c2440-i2c";
- s3c_device_nand.name = "s3c2440-nand";
-+ s3c_device_ts.name = "s3c2440-ts";
- s3c_device_usbgadget.name = "s3c2440-usbgadget";
- }
-
-diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
-index 565ec71..52de2b0 100644
---- a/drivers/input/touchscreen/Kconfig
-+++ b/drivers/input/touchscreen/Kconfig
-@@ -67,6 +67,24 @@ config TOUCHSCREEN_FUJITSU
- To compile this driver as a module, choose M here: the
- module will be called fujitsu-ts.
-
-+config TOUCHSCREEN_S3C2410
-+ tristate "Samsung S3C2410 touchscreen input driver"
-+ depends on ARCH_S3C2410 && INPUT && INPUT_TOUCHSCREEN
-+ select SERIO
-+ help
-+ Say Y here if you have the s3c2410 touchscreen.
-+
-+ If unsure, say N.
-+
-+ To compile this driver as a module, choose M here: the
-+ module will be called s3c2410_ts.
-+
-+config TOUCHSCREEN_S3C2410_DEBUG
-+ boolean "Samsung S3C2410 touchscreen debug messages"
-+ depends on TOUCHSCREEN_S3C2410
-+ help
-+ Select this if you want debug messages
-+
- config TOUCHSCREEN_GUNZE
- tristate "Gunze AHL-51S touchscreen"
- select SERIO
-diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
-index 3c096d7..7c3bd1c 100644
---- a/drivers/input/touchscreen/Makefile
-+++ b/drivers/input/touchscreen/Makefile
-@@ -26,3 +26,4 @@ wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9705) += wm9705.o
- wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9712) += wm9712.o
- wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9713) += wm9713.o
- obj-$(CONFIG_TOUCHSCREEN_WM97XX_MAINSTONE) += mainstone-wm97xx.o
-+obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o
-diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
-new file mode 100644
-index 0000000..68071c2
---- /dev/null
-+++ b/drivers/input/touchscreen/s3c2410_ts.c
-@@ -0,0 +1,437 @@
-+/*
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ *
-+ * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
-+ * iPAQ H1940 touchscreen support
-+ *
-+ * ChangeLog
-+ *
-+ * 2004-09-05: Herbert Pötzl <herbert@13thfloor.at>
-+ * - added clock (de-)allocation code
-+ *
-+ * 2005-03-06: Arnaud Patard <arnaud.patard@rtp-net.org>
-+ * - h1940_ -> s3c2410 (this driver is now also used on the n30
-+ * machines :P)
-+ * - Debug messages are now enabled with the config option
-+ * TOUCHSCREEN_S3C2410_DEBUG
-+ * - Changed the way the value are read
-+ * - Input subsystem should now work
-+ * - Use ioremap and readl/writel
-+ *
-+ * 2005-03-23: Arnaud Patard <arnaud.patard@rtp-net.org>
-+ * - Make use of some undocumented features of the touchscreen
-+ * controller
-+ *
-+ * 2007-05-23: Harald Welte <laforge@openmoko.org>
-+ * - Add proper support for S32440
-+ */
-+
-+#include <linux/errno.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/slab.h>
-+#include <linux/input.h>
-+#include <linux/init.h>
-+#include <linux/serio.h>
-+#include <linux/delay.h>
-+#include <linux/platform_device.h>
-+#include <linux/clk.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+
-+#include <asm/arch/regs-gpio.h>
-+#include <asm/arch/ts.h>
-+
-+#include <asm/plat-s3c/regs-adc.h>
-+
-+/* For ts.dev.id.version */
-+#define S3C2410TSVERSION 0x0101
-+
-+#define TSC_SLEEP (S3C2410_ADCTSC_PULL_UP_DISABLE | S3C2410_ADCTSC_XY_PST(0))
-+
-+#define WAIT4INT(x) (((x)<<8) | \
-+ S3C2410_ADCTSC_YM_SEN | S3C2410_ADCTSC_YP_SEN | S3C2410_ADCTSC_XP_SEN | \
-+ S3C2410_ADCTSC_XY_PST(3))
-+
-+#define AUTOPST (S3C2410_ADCTSC_YM_SEN | S3C2410_ADCTSC_YP_SEN | S3C2410_ADCTSC_XP_SEN | \
-+ S3C2410_ADCTSC_AUTO_PST | S3C2410_ADCTSC_XY_PST(0))
-+
-+#define DEBUG_LVL KERN_DEBUG
-+
-+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
-+MODULE_DESCRIPTION("s3c2410 touchscreen driver");
-+MODULE_LICENSE("GPL");
-+
-+/*
-+ * Definitions & global arrays.
-+ */
-+
-+
-+static char *s3c2410ts_name = "s3c2410 TouchScreen";
-+
-+/*
-+ * Per-touchscreen data.
-+ */
-+
-+struct s3c2410ts {
-+ struct input_dev *dev;
-+ long xp;
-+ long yp;
-+ int count;
-+ int shift;
-+};
-+
-+static struct s3c2410ts ts;
-+static void __iomem *base_addr;
-+
-+static inline void s3c2410_ts_connect(void)
-+{
-+ s3c2410_gpio_cfgpin(S3C2410_GPG12, S3C2410_GPG12_XMON);
-+ s3c2410_gpio_cfgpin(S3C2410_GPG13, S3C2410_GPG13_nXPON);
-+ s3c2410_gpio_cfgpin(S3C2410_GPG14, S3C2410_GPG14_YMON);
-+ s3c2410_gpio_cfgpin(S3C2410_GPG15, S3C2410_GPG15_nYPON);
-+}
-+
-+static void touch_timer_fire(unsigned long data)
-+{
-+ unsigned long data0;
-+ unsigned long data1;
-+ int updown;
-+
-+ data0 = readl(base_addr+S3C2410_ADCDAT0);
-+ data1 = readl(base_addr+S3C2410_ADCDAT1);
-+
-+ updown = (!(data0 & S3C2410_ADCDAT0_UPDOWN)) && (!(data1 & S3C2410_ADCDAT0_UPDOWN));
-+
-+ if (updown) {
-+ if (ts.count != 0) {
-+ ts.xp >>= ts.shift;
-+ ts.yp >>= ts.shift;
-+
-+#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG
-+ {
-+ struct timeval tv;
-+ do_gettimeofday(&tv);
-+ printk(DEBUG_LVL "T: %06d, X: %03ld, Y: %03ld\n", (int)tv.tv_usec, ts.xp, ts.yp);
-+ }
-+#endif
-+
-+ input_report_abs(ts.dev, ABS_X, ts.xp);
-+ input_report_abs(ts.dev, ABS_Y, ts.yp);
-+
-+ input_report_key(ts.dev, BTN_TOUCH, 1);
-+ input_report_abs(ts.dev, ABS_PRESSURE, 1);
-+ input_sync(ts.dev);
-+ }
-+
-+ ts.xp = 0;
-+ ts.yp = 0;
-+ ts.count = 0;
-+
-+ writel(S3C2410_ADCTSC_PULL_UP_DISABLE | AUTOPST, base_addr+S3C2410_ADCTSC);
-+ writel(readl(base_addr+S3C2410_ADCCON) | S3C2410_ADCCON_ENABLE_START, base_addr+S3C2410_ADCCON);
-+ } else {
-+ ts.count = 0;
-+
-+ input_report_key(ts.dev, BTN_TOUCH, 0);
-+ input_report_abs(ts.dev, ABS_PRESSURE, 0);
-+ input_sync(ts.dev);
-+
-+ writel(WAIT4INT(0), base_addr+S3C2410_ADCTSC);
-+ }
-+}
-+
-+static struct timer_list touch_timer =
-+ TIMER_INITIALIZER(touch_timer_fire, 0, 0);
-+
-+static irqreturn_t stylus_updown(int irq, void *dev_id)
-+{
-+ unsigned long data0;
-+ unsigned long data1;
-+ int updown;
-+
-+ data0 = readl(base_addr+S3C2410_ADCDAT0);
-+ data1 = readl(base_addr+S3C2410_ADCDAT1);
-+
-+ updown = (!(data0 & S3C2410_ADCDAT0_UPDOWN)) && (!(data1 & S3C2410_ADCDAT0_UPDOWN));
-+
-+ /* TODO we should never get an interrupt with updown set while
-+ * the timer is running, but maybe we ought to verify that the
-+ * timer isn't running anyways. */
-+
-+ if (updown)
-+ touch_timer_fire(0);
-+
-+ return IRQ_HANDLED;
-+}
-+
-+
-+static irqreturn_t stylus_action(int irq, void *dev_id)
-+{
-+ unsigned long data0;
-+ unsigned long data1;
-+
-+ data0 = readl(base_addr+S3C2410_ADCDAT0);
-+ data1 = readl(base_addr+S3C2410_ADCDAT1);
-+
-+ ts.xp += data0 & S3C2410_ADCDAT0_XPDATA_MASK;
-+ ts.yp += data1 & S3C2410_ADCDAT1_YPDATA_MASK;
-+ ts.count++;
-+
-+ if (ts.count < (1<<ts.shift)) {
-+ writel(S3C2410_ADCTSC_PULL_UP_DISABLE | AUTOPST, base_addr+S3C2410_ADCTSC);
-+ writel(readl(base_addr+S3C2410_ADCCON) | S3C2410_ADCCON_ENABLE_START, base_addr+S3C2410_ADCCON);
-+ } else {
-+ mod_timer(&touch_timer, jiffies+1);
-+ writel(WAIT4INT(1), base_addr+S3C2410_ADCTSC);
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+static struct clk *adc_clock;
-+
-+/*
-+ * The functions for inserting/removing us as a module.
-+ */
-+
-+static int __init s3c2410ts_probe(struct platform_device *pdev)
-+{
-+ int rc;
-+ struct s3c2410_ts_mach_info *info;
-+ struct input_dev *input_dev;
-+
-+ info = ( struct s3c2410_ts_mach_info *)pdev->dev.platform_data;
-+
-+ if (!info)
-+ {
-+ printk(KERN_ERR "Hm... too bad : no platform data for ts\n");
-+ return -EINVAL;
-+ }
-+
-+#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG
-+ printk(DEBUG_LVL "Entering s3c2410ts_init\n");
-+#endif
-+
-+ adc_clock = clk_get(NULL, "adc");
-+ if (!adc_clock) {
-+ printk(KERN_ERR "failed to get adc clock source\n");
-+ return -ENOENT;
-+ }
-+ clk_enable(adc_clock);
-+
-+#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG
-+ printk(DEBUG_LVL "got and enabled clock\n");
-+#endif
-+
-+ base_addr = ioremap(S3C2410_PA_ADC,0x20);
-+ if (base_addr == NULL) {
-+ printk(KERN_ERR "Failed to remap register block\n");
-+ return -ENOMEM;
-+ }
-+
-+
-+ /* If we acutally are a S3C2410: Configure GPIOs */
-+ if (!strcmp(pdev->name, "s3c2410-ts"))
-+ s3c2410_ts_connect();
-+
-+ if ((info->presc&0xff) > 0)
-+ writel(S3C2410_ADCCON_PRSCEN | S3C2410_ADCCON_PRSCVL(info->presc&0xFF),\
-+ base_addr+S3C2410_ADCCON);
-+ else
-+ writel(0,base_addr+S3C2410_ADCCON);
-+
-+
-+ /* Initialise registers */
-+ if ((info->delay&0xffff) > 0)
-+ writel(info->delay & 0xffff, base_addr+S3C2410_ADCDLY);
-+
-+ writel(WAIT4INT(0), base_addr+S3C2410_ADCTSC);
-+
-+ /* Initialise input stuff */
-+ memset(&ts, 0, sizeof(struct s3c2410ts));
-+ input_dev = input_allocate_device();
-+
-+ if (!input_dev) {
-+ printk(KERN_ERR "Unable to allocate the input device !!\n");
-+ return -ENOMEM;
-+ }
-+
-+ ts.dev = input_dev;
-+ ts.dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) |
-+ BIT_MASK(EV_ABS);
-+ ts.dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-+ input_set_abs_params(ts.dev, ABS_X, 0, 0x3FF, 0, 0);
-+ input_set_abs_params(ts.dev, ABS_Y, 0, 0x3FF, 0, 0);
-+ input_set_abs_params(ts.dev, ABS_PRESSURE, 0, 1, 0, 0);
-+
-+ ts.dev->private = &ts;
-+ ts.dev->name = s3c2410ts_name;
-+ ts.dev->id.bustype = BUS_RS232;
-+ ts.dev->id.vendor = 0xDEAD;
-+ ts.dev->id.product = 0xBEEF;
-+ ts.dev->id.version = S3C2410TSVERSION;
-+
-+ ts.shift = info->oversampling_shift;
-+
-+ /* Get irqs */
-+ if (request_irq(IRQ_ADC, stylus_action, IRQF_SAMPLE_RANDOM,
-+ "s3c2410_action", ts.dev)) {
-+ printk(KERN_ERR "s3c2410_ts.c: Could not allocate ts IRQ_ADC !\n");
-+ iounmap(base_addr);
-+ return -EIO;
-+ }
-+ if (request_irq(IRQ_TC, stylus_updown, IRQF_SAMPLE_RANDOM,
-+ "s3c2410_action", ts.dev)) {
-+ printk(KERN_ERR "s3c2410_ts.c: Could not allocate ts IRQ_TC !\n");
-+ free_irq(IRQ_ADC, ts.dev);
-+ iounmap(base_addr);
-+ return -EIO;
-+ }
-+
-+ printk(KERN_INFO "%s successfully loaded\n", s3c2410ts_name);
-+
-+ /* All went ok, so register to the input system */
-+ rc = input_register_device(ts.dev);
-+ if (rc) {
-+ free_irq(IRQ_TC, ts.dev);
-+ free_irq(IRQ_ADC, ts.dev);
-+ clk_disable(adc_clock);
-+ iounmap(base_addr);
-+ return -EIO;
-+ }
-+
-+ return 0;
-+}
-+
-+static int s3c2410ts_remove(struct platform_device *pdev)
-+{
-+ disable_irq(IRQ_ADC);
-+ disable_irq(IRQ_TC);
-+ free_irq(IRQ_TC,ts.dev);
-+ free_irq(IRQ_ADC,ts.dev);
-+
-+ if (adc_clock) {
-+ clk_disable(adc_clock);
-+ clk_put(adc_clock);
-+ adc_clock = NULL;
-+ }
-+
-+ input_unregister_device(ts.dev);
-+ iounmap(base_addr);
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int s3c2410ts_suspend(struct platform_device *pdev, pm_message_t state)
-+{
-+ writel(TSC_SLEEP, base_addr+S3C2410_ADCTSC);
-+ writel(readl(base_addr+S3C2410_ADCCON) | S3C2410_ADCCON_STDBM,
-+ base_addr+S3C2410_ADCCON);
-+
-+ disable_irq(IRQ_ADC);
-+ disable_irq(IRQ_TC);
-+
-+ clk_disable(adc_clock);
-+
-+ return 0;
-+}
-+
-+static int s3c2410ts_resume(struct platform_device *pdev)
-+{
-+ struct s3c2410_ts_mach_info *info =
-+ ( struct s3c2410_ts_mach_info *)pdev->dev.platform_data;
-+
-+ clk_enable(adc_clock);
-+ msleep(1);
-+
-+ enable_irq(IRQ_ADC);
-+ enable_irq(IRQ_TC);
-+
-+ if ((info->presc&0xff) > 0)
-+ writel(S3C2410_ADCCON_PRSCEN | S3C2410_ADCCON_PRSCVL(info->presc&0xFF),\
-+ base_addr+S3C2410_ADCCON);
-+ else
-+ writel(0,base_addr+S3C2410_ADCCON);
-+
-+ /* Initialise registers */
-+ if ((info->delay&0xffff) > 0)
-+ writel(info->delay & 0xffff, base_addr+S3C2410_ADCDLY);
-+
-+ writel(WAIT4INT(0), base_addr+S3C2410_ADCTSC);
-+
-+ return 0;
-+}
-+
-+#else
-+#define s3c2410ts_suspend NULL
-+#define s3c2410ts_resume NULL
-+#endif
-+
-+static struct platform_driver s3c2410ts_driver = {
-+ .driver = {
-+ .name = "s3c2410-ts",
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = s3c2410ts_probe,
-+ .remove = s3c2410ts_remove,
-+ .suspend = s3c2410ts_suspend,
-+ .resume = s3c2410ts_resume,
-+
-+};
-+
-+static struct platform_driver s3c2440ts_driver = {
-+ .driver = {
-+ .name = "s3c2440-ts",
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = s3c2410ts_probe,
-+ .remove = s3c2410ts_remove,
-+ .suspend = s3c2410ts_suspend,
-+ .resume = s3c2410ts_resume,
-+
-+};
-+
-+static int __init s3c2410ts_init(void)
-+{
-+ int rc;
-+
-+ rc = platform_driver_register(&s3c2410ts_driver);
-+ if (rc < 0)
-+ return rc;
-+
-+ rc = platform_driver_register(&s3c2440ts_driver);
-+ if (rc < 0)
-+ platform_driver_unregister(&s3c2410ts_driver);
-+
-+ return rc;
-+}
-+
-+static void __exit s3c2410ts_exit(void)
-+{
-+ platform_driver_unregister(&s3c2440ts_driver);
-+ platform_driver_unregister(&s3c2410ts_driver);
-+}
-+
-+module_init(s3c2410ts_init);
-+module_exit(s3c2410ts_exit);
-+
-+/*
-+ Local variables:
-+ compile-command: "make ARCH=arm CROSS_COMPILE=/usr/local/arm/3.3.2/bin/arm-linux- -k -C ../../.."
-+ c-basic-offset: 8
-+ End:
-+*/
-diff --git a/include/asm-arm/arch-s3c2410/ts.h b/include/asm-arm/arch-s3c2410/ts.h
-new file mode 100644
-index 0000000..593632a
---- /dev/null
-+++ b/include/asm-arm/arch-s3c2410/ts.h
-@@ -0,0 +1,28 @@
-+/* linux/include/asm/arch-s3c2410/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
-+
-+struct s3c2410_ts_mach_info {
-+ int delay;
-+ int presc;
-+ int oversampling_shift;
-+};
-+
-+void set_s3c2410ts_info(struct s3c2410_ts_mach_info *hard_s3c2410ts_info);
-+
-+#endif /* __ASM_ARM_TS_H */
-+
-diff --git a/include/asm-arm/plat-s3c24xx/devs.h b/include/asm-arm/plat-s3c24xx/devs.h
-index f9d6f03..43de9cc 100644
---- a/include/asm-arm/plat-s3c24xx/devs.h
-+++ b/include/asm-arm/plat-s3c24xx/devs.h
-@@ -42,6 +42,7 @@ extern struct platform_device s3c_device_timer2;
- extern struct platform_device s3c_device_timer3;
-
- extern struct platform_device s3c_device_usbgadget;
-+extern struct platform_device s3c_device_ts;
-
- /* s3c2440 specific devices */
-
---
-1.5.6.3
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 02:08:21 +0000