1/*
2 * Copyright (C) 2011 Samsung Electronics Co., Ltd.
3 *
4 * S5PV210 camera interface GPIO configuration.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include <linux/gpio.h>
12#include <plat/gpio-cfg.h>
13#include <plat/camport.h>
14
15int s5pv210_fimc_setup_gpio(enum s5p_camport_id id)
16{
17	u32 gpio8, gpio5;
18	int ret;
19
20	switch (id) {
21	case S5P_CAMPORT_A:
22		gpio8 = S5PV210_GPE0(0);
23		gpio5 = S5PV210_GPE1(0);
24		break;
25
26	case S5P_CAMPORT_B:
27		gpio8 = S5PV210_GPJ0(0);
28		gpio5 = S5PV210_GPJ1(0);
29		break;
30
31	default:
32		WARN(1, "Wrong camport id: %d\n", id);
33		return -EINVAL;
34	}
35
36	ret = s3c_gpio_cfgall_range(gpio8, 8, S3C_GPIO_SFN(2),
37				    S3C_GPIO_PULL_UP);
38	if (ret)
39		return ret;
40
41	return s3c_gpio_cfgall_range(gpio5, 5, S3C_GPIO_SFN(2),
42				     S3C_GPIO_PULL_UP);
43}
44