void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
/* */
if (soc_is_s5p6450())
s3c_gpio_cfgrange_nopull(S5P6450_GPH(0), 2, S3C_GPIO_SFN(2));
else
s3c_gpio_cfgrange_nopull(S5P6440_GPH(0), 2 , S3C_GPIO_SFN(2));
switch (width) {
case 8:
/* */
if (soc_is_s5p6450())
s3c_gpio_cfgrange_nopull(S5P6450_GPH(6), 4,
S3C_GPIO_SFN(2));
else
s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4,
S3C_GPIO_SFN(2));
case 4:
/* */
if (soc_is_s5p6450())
s3c_gpio_cfgrange_nopull(S5P6450_GPH(2), 4,
S3C_GPIO_SFN(2));
else
s3c_gpio_cfgrange_nopull(S5P6440_GPH(2), 4,
S3C_GPIO_SFN(2));
default:
break;
}
/* */
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
if (soc_is_s5p6450()) {
s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(3));
} else {
s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(3));
}
}
}
void s5p6450_setup_mshci_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
/* Set all the necessary GPG[7:8] pins to special-function 2 */
for (gpio = S5P6450_GPG(7); gpio < S5P6450_GPG(9); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
switch(width) {
case 8:
/* Data pin GPQ[6:9] to special-function 3 */
for (gpio = S5P6450_GPQ(6); gpio <= S5P6450_GPQ(9); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
case 4:
/* Data pin GPG[9:12] to special-function 2 */
for (gpio = S5P6450_GPG(9); gpio <= S5P6450_GPG(12); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
}
/* GPG[13] special-funtion 2 : MMC3 CDn */
s3c_gpio_cfgpin(S5P6450_GPG(13), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5P6450_GPG(13), S3C_GPIO_PULL_UP);
}
void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
/* */
if (soc_is_s5p6450())
s3c_gpio_cfgrange_nopull(S5P6450_GPG(0), 2 + width,
S3C_GPIO_SFN(2));
else
s3c_gpio_cfgrange_nopull(S5P6440_GPG(0), 2 + width,
S3C_GPIO_SFN(2));
/* */
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
if (soc_is_s5p6450()) {
s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(2));
} else {
s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(2));
}
}
}
.base = S5P6450_GPK_BASE,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6450_GPK(0),
.ngpio = S5P6450_GPIO_K_NR,
.label = "GPK",
},
},
};
static struct s3c_gpio_chip s5p6450_gpio_4bit2[] = {
{
.base = S5P64X0_GPG_BASE + 0x4,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6450_GPG(0),
.ngpio = S5P6450_GPIO_G_NR,
.label = "GPG",
},
}, {
.base = S5P64X0_GPH_BASE + 0x4,
.config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6450_GPH(0),
.ngpio = S5P6450_GPIO_H_NR,
.label = "GPH",
},
},
};
static struct s3c_gpio_chip s5p6450_gpio_rbank_4bit2[] = {
void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
{
/* */
s3c_gpio_cfgrange_nopull(S5P6450_GPG(7), 2 + width, S3C_GPIO_SFN(3));
}
