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 25void s5pc100_fb_gpio_setup_24bpp(void) 26{ 27 unsigned int gpio = 0; 28 29 for (gpio = S5PC100_GPF0(0); gpio <= S5PC100_GPF0(7); gpio++) { 30 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); 31 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); 32 } 33 34 for (gpio = S5PC100_GPF1(0); gpio <= S5PC100_GPF1(7); gpio++) { 35 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); 36 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); 37 } 38 39 for (gpio = S5PC100_GPF2(0); gpio <= S5PC100_GPF2(7); gpio++) { 40 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); 41 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); 42 } 43 44 for (gpio = S5PC100_GPF3(0); gpio <= S5PC100_GPF3(3); gpio++) { 45 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); 46 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); 47 } 48} 49