LXR linux/arch/arm/mach-s5pc100/setup-fb-24bpp.c

   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
  25static void s5pc100_fb_setgpios(unsigned int base, unsigned int nr)
  26{
  27        s3c_gpio_cfgrange_nopull(base, nr, S3C_GPIO_SFN(2));
  28}
  29
  30void 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