/*------------------------------------------------------*/
void exynos5_fimc_is_cfg_gpio(struct platform_device *pdev)
{
int ret;
/* 1. UART setting for FIMC-IS */
ret = gpio_request(EXYNOS5_GPE0(0), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_0 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(0), (0x2<<0));
s3c_gpio_setpull(EXYNOS5_GPE0(0), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(0));
ret = gpio_request(EXYNOS5_GPE0(1), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_1 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(1), (0x2<<4));
s3c_gpio_setpull(EXYNOS5_GPE0(1), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(1));
ret = gpio_request(EXYNOS5_GPE0(2), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_2 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(2), (0x3<<8));
s3c_gpio_setpull(EXYNOS5_GPE0(2), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(2));
ret = gpio_request(EXYNOS5_GPE0(3), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_3 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(3), (0x3<<12));
s3c_gpio_setpull(EXYNOS5_GPE0(3), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(3));
ret = gpio_request(EXYNOS5_GPE0(4), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_4 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(4), (0x3<<16));
s3c_gpio_setpull(EXYNOS5_GPE0(4), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(4));
ret = gpio_request(EXYNOS5_GPE0(5), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_5 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(5), (0x3<<20));
s3c_gpio_setpull(EXYNOS5_GPE0(5), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(5));
ret = gpio_request(EXYNOS5_GPE0(6), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_6 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(6), (0x3<<24));
s3c_gpio_setpull(EXYNOS5_GPE0(6), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(6));
ret = gpio_request(EXYNOS5_GPE0(7), "GPE0");
if (ret)
printk(KERN_ERR "#### failed to request GPE0_7 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE0(7), (0x3<<28));
s3c_gpio_setpull(EXYNOS5_GPE0(7), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE0(7));
ret = gpio_request(EXYNOS5_GPE1(0), "GPE1");
if (ret)
printk(KERN_ERR "#### failed to request GPE1_0 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE1(0), (0x3<<0));
s3c_gpio_setpull(EXYNOS5_GPE1(0), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE1(0));
ret = gpio_request(EXYNOS5_GPE1(1), "GPE1");
if (ret)
printk(KERN_ERR "#### failed to request GPE1_1 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPE1(1), (0x3<<4));
s3c_gpio_setpull(EXYNOS5_GPE1(1), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPE1(1));
/* 2. GPIO setting for FIMC-IS */
ret = gpio_request(EXYNOS5_GPF0(0), "GPF0");
if (ret)
printk(KERN_ERR "#### failed to request GPF0_0 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPF0(0), (0x2<<0));
s3c_gpio_setpull(EXYNOS5_GPF0(0), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPF0(0));
ret = gpio_request(EXYNOS5_GPF0(1), "GPF0");
if (ret)
printk(KERN_ERR "#### failed to request GPF0_1 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPF0(1), (0x2<<4));
s3c_gpio_setpull(EXYNOS5_GPF0(1), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPF0(1));
ret = gpio_request(EXYNOS5_GPF0(2), "GPF0");
if (ret)
printk(KERN_ERR "#### failed to request GPF0_2 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPF0(2), (0x2<<8));
s3c_gpio_setpull(EXYNOS5_GPF0(2), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPF0(2));
ret = gpio_request(EXYNOS5_GPF0(0), "GPF0");
if (ret)
printk(KERN_ERR "#### failed to request GPF0_3 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPF0(3), (0x2<<12));
s3c_gpio_setpull(EXYNOS5_GPF0(3), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPF0(3));
ret = gpio_request(EXYNOS5_GPF1(0), "GPF1");
if (ret)
printk(KERN_ERR "#### failed to request GPF1_0 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPF1(0), (0x3<<0));
s3c_gpio_setpull(EXYNOS5_GPF1(0), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPF1(0));
ret = gpio_request(EXYNOS5_GPF1(1), "GPF1");
if (ret)
printk(KERN_ERR "#### failed to request GPF1_0 ####\n");
s3c_gpio_cfgpin(EXYNOS5_GPF1(1), (0x3<<4));
s3c_gpio_setpull(EXYNOS5_GPF1(1), S3C_GPIO_PULL_NONE);
gpio_free(EXYNOS5_GPF1(1));
/* CAM A port(b0010) : PCLK, VSYNC, HREF, CLK_OUT */
s3c_gpio_cfgrange_nopull(EXYNOS5_GPH0(3), 1, S3C_GPIO_SFN(2));
/* Camera A */
ret = gpio_request(EXYNOS5_GPX1(2), "GPX1");
if (ret)
printk(KERN_ERR "#### failed to request GPX1_2 ####\n");
s3c_gpio_setpull(EXYNOS5_GPX1(2), S3C_GPIO_PULL_NONE);
gpio_direction_output(EXYNOS5_GPX1(2), 0);
gpio_direction_output(EXYNOS5_GPX1(2), 1);
gpio_free(EXYNOS5_GPX1(2));
}
/* this is sample code for p10 board */
static struct gpio_init_data p10_init_gpios[] = {
/* BT_UART_RXD */
{EXYNOS5_GPA0(0), S3C_GPIO_SFN(2), 2, S3C_GPIO_PULL_UP},
/* BT_UART_TXD */
{EXYNOS5_GPA0(1), S3C_GPIO_SFN(2), 2, S3C_GPIO_PULL_NONE},
/* BT_UART_CTS */
{EXYNOS5_GPA0(2), S3C_GPIO_SFN(2), 2, S3C_GPIO_PULL_NONE},
/* BT_UART_RTS */
{EXYNOS5_GPA0(3), S3C_GPIO_SFN(2), 2, S3C_GPIO_PULL_NONE},
/* UART switch: configure as output */
{EXYNOS5_GPE0(5), S3C_GPIO_OUTPUT, 2, S3C_GPIO_PULL_NONE},
/* USB switch: configure as output */
{EXYNOS5_GPH0(1), S3C_GPIO_OUTPUT, 2, S3C_GPIO_PULL_NONE},
{EXYNOS5_GPB2(2), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* CODEC_SDA_1.8V */
{EXYNOS5_GPB2(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* CODEC_SCL_1.8V */
{EXYNOS5_GPX0(1), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* DET_3.5 */
{EXYNOS5_GPX0(2), S3C_GPIO_SFN(0xF), S3C_GPIO_SETPIN_NONE,
S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* AP_PMIC_IRQ */
{EXYNOS5_GPX2(0), S3C_GPIO_SFN(2), S3C_GPIO_SETPIN_NONE,
S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* VOL_UP */
{EXYNOS5_GPX2(1), S3C_GPIO_SFN(2), S3C_GPIO_SETPIN_NONE,
S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* VOL_DOWN */
.act = GPIO_PULL_NONE,
},
.cfg[4] = { /* CAM_FLASH_EN */
.pin = EXYNOS5_GPE0(1),
.name = "GPE0",
.value = (2<<4),
.act = GPIO_PULL_NONE,
},
.cfg[5] = { /* CAM_FLASH_SET */
.pin = EXYNOS5_GPE0(2),
.name = "GPE0",
.value = (2<<8),
.act = GPIO_PULL_NONE,
},
.cfg[6] = { /* CAM_MCLK */
.pin = EXYNOS5_GPH0(3),
.name = "GPH0",
.value = (2<<12),
.act = GPIO_PULL_NONE,
},
.power = { /* CAM_IO_EN - VDDA_2.8V*/
.pin = EXYNOS5_GPV0(3),
.name = "GPV0",
.value = 1,
.act = GPIO_OUTPUT,
},
.reset_myself = { /* 5M_CAM_RESET */
.pin = EXYNOS5_GPE0(0),
.name = "GPE0",
.value = 0,
.act = GPIO_RESET,