board: mini2440: Add custom patches and configs for 2.6.38 kernel series.

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+From: Marek Belisko <[email protected]>
+Subject: [PATCH 1/4] s3c2440: mini2440: Add support for new LCD panels.
+
+This patch add support for new mini2440 board LCD's:
+3.5" TFT + TS (TD035STED4)
+5.6" TFT (Innolux AT056TN52).
+3.5" TFT + TS (SONY X35)
+
+Values overtaken from mini2440 kernel:
+git://repo.or.cz/linux-2.6/mini2440.git
+and https://github.com/a1ien/mini2440-linux-kernel
+
+Signed-off-by: Marek Belisko <[email protected]>
+---
+ arch/arm/mach-s3c2440/mach-mini2440.c |   37 ++++++++++++++++++++++++++++++++++
+ 1 file changed, 37 insertions(+)
+
+Index: linux-2.6.38/arch/arm/mach-s3c2440/mach-mini2440.c
+===================================================================
+--- linux-2.6.38.orig/arch/arm/mach-s3c2440/mach-mini2440.c
++++ linux-2.6.38/arch/arm/mach-s3c2440/mach-mini2440.c
+@@ -185,6 +185,43 @@ static struct s3c2410fb_display mini2440
+ 		.lcdcon5	= (S3C2410_LCDCON5_FRM565 |
+ 				   S3C2410_LCDCON5_HWSWP),
+ 	},
++	[3] = {	/* mini2440 + 3.5" TFT + TS -- New model as Nov 2009 "T35" */
++		_LCD_DECLARE(
++			7,			/* The 3.5 is quite fast */
++			240, 21, 25, 6,		/* x timing */
++			320, 2, 4, 2,		/* y timing */
++			40),			/* refresh rate */
++		.lcdcon5	= (S3C2410_LCDCON5_FRM565 |
++				   S3C2410_LCDCON5_INVVLINE |
++				   S3C2410_LCDCON5_INVVFRAME |
++				   S3C2410_LCDCON5_INVVDEN |
++				   S3C2410_LCDCON5_PWREN),
++	},
++	[4] = { /* mini2440 + 5.6" TFT + touchscreen -- Innolux AT056TN52 */
++		/* be sure the "power" jumper is set accordingly ! */
++		_LCD_DECLARE(
++			10,			/* the 5.3" runs slower */
++			640, 41, 68, 22,	/* x timing */
++			480, 26, 6, 2,		/* y timing */
++			40),			/* refresh rate */
++		.lcdcon5	= (S3C2410_LCDCON5_FRM565 |
++				   S3C2410_LCDCON5_INVVLINE |
++				   S3C2410_LCDCON5_INVVFRAME |
++				   S3C2410_LCDCON5_PWREN),
++	},
++	[5] = { /* mini2440 + 3,5" TFT + touchscreen -- SONY X35 */
++		_LCD_DECLARE(
++			7,
++			240, 1, 26, 5,		/* x timing */
++			320, 1, 5, 9,		/* y timing */
++			60),			/* refresh rate */
++		.lcdcon5	= (S3C2410_LCDCON5_FRM565 |
++					S3C2410_LCDCON5_INVVDEN |
++					S3C2410_LCDCON5_INVVFRAME |
++					S3C2410_LCDCON5_INVVLINE |
++					S3C2410_LCDCON5_INVVCLK |
++					S3C2410_LCDCON5_HWSWP),
++	},
+ };
+ 
+ /* todo - put into gpio header */

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+From: Marek Belisko <[email protected]>
+Subject: [PATCH 3/4] s3c2440: mini2440: Select touchscreen by default.
+
+Signed-off-by: Marek Belisko <[email protected]>
+---
+ arch/arm/mach-s3c2440/Kconfig |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig
+index 50825a3..e713eea 100644
+--- a/arch/arm/mach-s3c2440/Kconfig
++++ b/arch/arm/mach-s3c2440/Kconfig
+@@ -186,6 +186,7 @@ config MACH_MINI2440
+ 	select LEDS_TRIGGER_BACKLIGHT
+ 	select S3C_DEV_NAND
+ 	select S3C_DEV_USB_HOST
++	select TOUCHSCREEN_S3C2410
+ 	help
+ 	  Say Y here to select support for the MINI2440. Is a 10cm x 10cm board
+ 	  available via various sources. It can come with a 3.5" or 7" touch LCD.

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+From axel.lin at gmail.com Mon Feb 14 03:49:27 2011
+Subject: [PATCH] ARM: SAMSUNG: Drop exporting s3c24xx_ts_set_platdata
+
+s3c24xx_ts_set_platdata is annotated __init and not used by any module,
+thus don't export it.
+This patch fixes below warning:
+
+WARNING: arch/arm/plat-samsung/built-in.o(__ksymtab+0x90): Section mismatch in reference from the variable __ksymtab_s3c24xx_ts_set_platdata to the function .init.text:s3c24xx_ts_set_platdata()
+The symbol s3c24xx_ts_set_platdata is exported and annotated __init
+Fix this by removing the __init annotation of s3c24xx_ts_set_platdata or drop the export.
+
+Signed-off-by: Axel Lin <[email protected]>
+---
+ arch/arm/plat-samsung/dev-ts.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: linux-2.6.37/arch/arm/plat-samsung/dev-ts.c
+===================================================================
+--- linux-2.6.37.orig/arch/arm/plat-samsung/dev-ts.c
++++ linux-2.6.37/arch/arm/plat-samsung/dev-ts.c
+@@ -43,7 +43,7 @@ struct platform_device s3c_device_ts = {
+ 	.resource	= s3c_ts_resource,
+ };
+ 
+-void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
++void __devinit s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
+ {
+ 	struct s3c2410_ts_mach_info *npd;
+ 

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+From: Juergen Beisert <[email protected]>
+Subject: Do not register more GPIOs the Soc supports
+
+This patch avoids the following kernel message:
+
+     gpiochip_add: gpios 288..303 (GPIOK) failed to register
+     gpiochip_add: gpios 320..334 (GPIOL) failed to register
+     gpiochip_add: gpios 352..353 (GPIOM) failed to register
+
+Note: This is a hack and valid only for the mini2440.
+
+Signed-off-by: Juergen Beisert <[email protected]>
+
+---
+ arch/arm/plat-s3c24xx/gpiolib.c |    5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+Index: linux-2.6.37/arch/arm/plat-s3c24xx/gpiolib.c
+===================================================================
+--- linux-2.6.37.orig/arch/arm/plat-s3c24xx/gpiolib.c
++++ linux-2.6.37/arch/arm/plat-s3c24xx/gpiolib.c
+@@ -180,7 +180,9 @@ struct s3c_gpio_chip s3c24xx_gpios[] = {
+ 			.label			= "GPIOJ",
+ 			.ngpio			= 16,
+ 		},
+-	}, {
++	},
++#ifndef CONFIG_ARCH_S3C2410
++	{
+ 		.base	= S3C2443_GPKCON,
+ 		.pm	= __gpio_pm(&s3c_gpio_pm_2bit),
+ 		.chip	= {
+@@ -208,6 +210,7 @@ struct s3c_gpio_chip s3c24xx_gpios[] = {
+ 			.ngpio			= 2,
+ 		},
+ 	},
++#endif
+ };
+ 
+ 

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+From: Juergen Beisert <[email protected]>
+Subject: Speed up detecting the NAND
+
+Remove the 'NAND_SKIP_BBTSCAN' flag to prevent the driver from reading all
+OOB data of the flash. Without this flag it only reads a few pages with the
+flash based BBT.
+
+This is valid for small and large page NANDs.
+
+Signed-off-by: Juergen Beisert <[email protected]>
+---
+ drivers/mtd/nand/s3c2410.c |   10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+Index: linux-2.6.37/drivers/mtd/nand/s3c2410.c
+===================================================================
+--- linux-2.6.37.orig/drivers/mtd/nand/s3c2410.c
++++ linux-2.6.37/drivers/mtd/nand/s3c2410.c
+@@ -861,10 +861,12 @@ static void s3c2410_nand_init_chip(struc
+ 	}
+ 
+ 	/* If you use u-boot BBT creation code, specifying this flag will
+-	 * let the kernel fish out the BBT from the NAND, and also skip the
+-	 * full NAND scan that can take 1/2s or so. Little things... */
+-	if (set->flash_bbt)
+-		chip->options |= NAND_USE_FLASH_BBT | NAND_SKIP_BBTSCAN;
++	 * let the kernel fish out the BBT from the NAND
++	 */
++	if (set->flash_bbt) {
++		dev_info(info->device, "Using flash based BBT\n");
++		chip->options |= NAND_USE_FLASH_BBT;
++	}
+ }
+ 
+ /**

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+Nobody changes these variables afterwards. Make them 'const' to show it.
+---
+ drivers/mtd/nand/s3c2410.c |    6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+Index: linux-2.6.37/drivers/mtd/nand/s3c2410.c
+===================================================================
+--- linux-2.6.37.orig/drivers/mtd/nand/s3c2410.c
++++ linux-2.6.37/drivers/mtd/nand/s3c2410.c
+@@ -49,13 +49,13 @@
+ #include <plat/nand.h>
+ 
+ #ifdef CONFIG_MTD_NAND_S3C2410_HWECC
+-static int hardware_ecc = 1;
++static const int hardware_ecc = 1;
+ #else
+-static int hardware_ecc = 0;
++static const int hardware_ecc = 0;
+ #endif
+ 
+ #ifdef CONFIG_MTD_NAND_S3C2410_CLKSTOP
+-static int clock_stop = 1;
++static const int clock_stop = 1;
+ #else
+ static const int clock_stop = 0;
+ #endif

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+From: Juergen Beisert <[email protected]>
+Subject: s3c2410fb: Don't forget to remove the device attribute
+
+Signed-off-by: Juergen Beisert <[email protected]>
+
+---
+ drivers/video/s3c2410fb.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+Index: linux-2.6.38/drivers/video/s3c2410fb.c
+===================================================================
+--- linux-2.6.38.orig/drivers/video/s3c2410fb.c
++++ linux-2.6.38/drivers/video/s3c2410fb.c
+@@ -1046,6 +1046,7 @@ static int __devexit s3c2410fb_remove(st
+ 
+ 	release_resource(info->mem);
+ 	kfree(info->mem);
++	device_remove_file(&pdev->dev, &dev_attr_debug);
+ 
+ 	platform_set_drvdata(pdev, NULL);
+ 	framebuffer_release(fbinfo);

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+From: Juergen Beisert <[email protected]>
+Subject: Enable display even without graphics console
+
+If no graphics console is enabled the LCD gets not activated otherwise.
+
+Signed-off-by: Juergen Beisert <[email protected]>
+
+---
+ drivers/video/s3c2410fb.c |    3 +++
+ 1 file changed, 3 insertions(+)
+
+Index: linux-2.6.38/drivers/video/s3c2410fb.c
+===================================================================
+--- linux-2.6.38.orig/drivers/video/s3c2410fb.c
++++ linux-2.6.38/drivers/video/s3c2410fb.c
+@@ -982,6 +982,9 @@ static int __devinit s3c24xxfb_probe(str
+ 		dev_err(&pdev->dev, "failed to add debug attribute\n");
+ 	}
+ #endif
++#ifndef CONFIG_FRAMEBUFFER_CONSOLE
++	s3c2410fb_set_par(fbinfo);
++#endif
+ 	pr_info("fb%d: %s frame buffer device\n",
+ 		fbinfo->node, fbinfo->fix.id);
+ 

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