1 /*
2  * linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c
3  *
4  * Copyright 2009 Samsung Electronics
5  *
6  * Base S5PC100 setup information for 24bpp LCD framebuffer
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License version 2 as
10  * published by the Free Software Foundation.
11  */
12 
13 #include <linux/kernel.h>
14 #include <linux/types.h>
15 #include <linux/fb.h>
16 #include <linux/gpio.h>
17 
18 #include <mach/regs-fb.h>
19 #include <mach/map.h>
20 #include <plat/fb.h>
21 #include <plat/gpio-cfg.h>
22 
23 #define DISR_OFFSET	0x7008
24 
s5pc100_fb_setgpios(unsigned int base,unsigned int nr)25 static void s5pc100_fb_setgpios(unsigned int base, unsigned int nr)
26 {
27 	s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(2));
28 }
29 
s5pc100_fb_gpio_setup_24bpp(void)30 void s5pc100_fb_gpio_setup_24bpp(void)
31 {
32 	s5pc100_fb_setgpios(S5PC100_GPF0(0), 8);
33 	s5pc100_fb_setgpios(S5PC100_GPF1(0), 8);
34 	s5pc100_fb_setgpios(S5PC100_GPF2(0), 8);
35 	s5pc100_fb_setgpios(S5PC100_GPF3(0), 4);
36 }
37