Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 57718976 authored by Ben Dooks's avatar Ben Dooks Committed by Russell King
Browse files

[ARM] 3047/1: SMDK2440 - add framebuffer platform data 



Patch from Ben Dooks

Add platform data for framebuffer for the
onboard LCD module

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 58c8d570

arch/arm/mach-s3c2410/mach-smdk2440.c

+70 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
 *	10-Mar-2005 LCVR  Replaced S3C2410_VA by S3C24XX_VA

 *	14-Mar-2005 BJD	  void __iomem fixes

 *	20-Sep-2005 BJD   Added static to non-exported items

 *	26-Oct-2005 BJD   Added framebuffer data

*/



#include <linux/kernel.h>
@@ -41,7 +42,10 @@ 
//#include <asm/debug-ll.h>

#include <asm/arch/regs-serial.h>

#include <asm/arch/regs-gpio.h>

#include <asm/arch/regs-lcd.h>



#include <asm/arch/idle.h>

#include <asm/arch/fb.h>



#include "s3c2410.h"

#include "s3c2440.h"
@@ -86,6 +90,70 @@ static struct s3c2410_uartcfg smdk2440_uartcfgs[] = { 
	}

};



/* LCD driver info */



static struct s3c2410fb_mach_info smdk2440_lcd_cfg __initdata = {

	.regs	= {



		.lcdcon1	= S3C2410_LCDCON1_TFT16BPP |

				  S3C2410_LCDCON1_TFT |

				  S3C2410_LCDCON1_CLKVAL(0x04),



		.lcdcon2	= S3C2410_LCDCON2_VBPD(7) |

				  S3C2410_LCDCON2_LINEVAL(319) |

				  S3C2410_LCDCON2_VFPD(6) |

				  S3C2410_LCDCON2_VSPW(3),



		.lcdcon3	= S3C2410_LCDCON3_HBPD(19) |

				  S3C2410_LCDCON3_HOZVAL(239) |

				  S3C2410_LCDCON3_HFPD(7),



		.lcdcon4	= S3C2410_LCDCON4_MVAL(0) |

				  S3C2410_LCDCON4_HSPW(3),



		.lcdcon5	= S3C2410_LCDCON5_FRM565 |

				  S3C2410_LCDCON5_INVVLINE |

				  S3C2410_LCDCON5_INVVFRAME |

				  S3C2410_LCDCON5_PWREN |

				  S3C2410_LCDCON5_HWSWP,

	},



#if 0

	/* currently setup by downloader */

	.gpccon		= 0xaa940659,

	.gpccon_mask	= 0xffffffff,

	.gpcup		= 0x0000ffff,

	.gpcup_mask	= 0xffffffff,

	.gpdcon		= 0xaa84aaa0,

	.gpdcon_mask	= 0xffffffff,

	.gpdup		= 0x0000faff,

	.gpdup_mask	= 0xffffffff,

#endif



	.lpcsel		= ((0xCE6) & ~7) | 1<<4,



	.width		= 240,

	.height		= 320,



	.xres		= {

		.min	= 240,

		.max	= 240,

		.defval	= 240,

	},



	.yres		= {

		.min	= 320,

		.max	= 320,

		.defval = 320,

	},



	.bpp		= {

		.min	= 16,

		.max	= 16,

		.defval = 16,

	},

};



static struct platform_device *smdk2440_devices[] __initdata = {

	&s3c_device_usb,

	&s3c_device_lcd,
@@ -121,6 +189,8 @@ static void __init smdk2440_machine_init(void) 
	s3c2410_gpio_setpin(S3C2410_GPF6, 0);

	s3c2410_gpio_setpin(S3C2410_GPF7, 0);



	s3c24xx_fb_set_platdata(&smdk2440_lcd_cfg);



	s3c2410_pm_init();

}