void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
/* Set all the necessary GPG0/GPG1 pins to special-function 2 */
s3c_gpio_cfgrange_nopull(S5PV210_GPG0(0), 2, S3C_GPIO_SFN(2));
switch (width) {
case 8:
/* GPG1[3:6] special-function 3 */
s3c_gpio_cfgrange_nopull(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(3));
case 4:
/* GPG0[3:6] special-function 2 */
s3c_gpio_cfgrange_nopull(S5PV210_GPG0(3), 4, S3C_GPIO_SFN(2));
default:
break;
}
#if 0
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2));
}
#endif
}
void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
switch (width) {
/* Channel 0 supports 4 and 8-bit bus width */
case 8:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s3c_gpio_set_drvstrength(gpio, S3C_GPIO_DRVSTR_2X);
}
case 0:
case 1:
case 4:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG0(0); gpio <= S5PV210_GPG0(6); gpio++) {
if (gpio != S5PV210_GPG0(2)) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s3c_gpio_set_drvstrength(gpio, S3C_GPIO_DRVSTR_2X);
}
/* Chip detect pin Pull up -> none*/
s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_NONE);
break;
default:
printk(KERN_ERR "Wrong SD/MMC bus width : %d\n", width);
}
}
void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
switch (width) {
/* Channel 0 supports 4 and 8-bit bus width */
case 8:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
gpio = readl(S5PV210_GPG1DRV);
writel(gpio | 0x2a80, S5PV210_GPG1DRV);
case 0:
case 1:
case 4:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG0(0); gpio <= S5PV210_GPG0(6); gpio++) {
if(gpio != S5PV210_GPG0(2)) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
}
gpio = readl(S5PV210_GPG0DRV);
writel(gpio | 0x2aaa, S5PV210_GPG0DRV);
break;
default:
printk(KERN_ERR "Wrong SD/MMC bus width : %d\n", width);
}
}
void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
switch (width) {
/* Channel 0 supports 4 and 8-bit bus width */
case 8:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
gpio = readl(S5PV210_GPG1DRV);
writel(gpio | 0x2a80, S5PV210_GPG1DRV);
case 0:
case 1:
case 4:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG0(0); gpio <= S5PV210_GPG0(6); gpio++) {
if(gpio != S5PV210_GPG0(2)) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
}
// gpio = readl(S5PV210_GPG0DRV);
writel(0x2aaa, S5PV210_GPG0DRV);
/* Chip detect pin Pull up -> none*/
s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_NONE);
break;
default:
printk(KERN_ERR "Wrong SD/MMC bus width : %d\n", width);
}
#if defined (CONFIG_MACH_S5PC110_ARIES)
s3c_gpio_cfgpin(S5PV210_GPJ2(7), S3C_GPIO_OUTPUT);
s3c_gpio_setpull(S5PV210_GPJ2(7), S3C_GPIO_PULL_NONE);
gpio_set_value(S5PV210_GPJ2(7), 1);
#endif
}
void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
switch (width) {
/* Channel 0 supports 4 and 8-bit bus width */
case 8:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
s3c_gpio_set_drvstrength(gpio, DRVSTR);
}
case 0:
case 1:
case 4:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG0(0); gpio <= S5PV210_GPG0(6); gpio++) {
if (gpio != S5PV210_GPG0(2)) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s3c_gpio_set_drvstrength(gpio, DRVSTR);
}
break;
default:
printk(KERN_ERR "Wrong SD/MMC bus width : %d\n", width);
}
if (machine_is_herring()) {
s3c_gpio_cfgpin(S5PV210_GPJ2(7), S3C_GPIO_OUTPUT);
s3c_gpio_setpull(S5PV210_GPJ2(7), S3C_GPIO_PULL_NONE);
gpio_set_value(S5PV210_GPJ2(7), 1);
}
if (machine_is_aries()) {
s3c_gpio_cfgpin(S5PV210_GPJ2(7), S3C_GPIO_OUTPUT);
s3c_gpio_setpull(S5PV210_GPJ2(7), S3C_GPIO_PULL_NONE);
gpio_set_value(S5PV210_GPJ2(7), 1);
}
}
void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
/* Set all the necessary GPG0/GPG1 pins to special-function 2 */
for (gpio = S5PV210_GPG0(0); gpio < S5PV210_GPG0(2); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
switch (width) {
case 8:
/* GPG1[3:6] special-funtion 3 */
for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
case 4:
/* GPG0[3:6] special-funtion 2 */
for (gpio = S5PV210_GPG0(3); gpio <= S5PV210_GPG0(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
default:
break;
}
s3c_gpio_setpull(S5PV210_GPG0(2), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5PV210_GPG0(2), S3C_GPIO_SFN(2));
}
.ngpio = S5PV210_GPIO_F2_NR,
.label = "GPF2",
},
}, {
.base = S5PV210_GPF3_BASE,
.config = &gpio_cfg,
.chip = {
.base = S5PV210_GPF3(0),
.ngpio = S5PV210_GPIO_F3_NR,
.label = "GPF3",
},
}, {
.base = S5PV210_GPG0_BASE,
.config = &gpio_cfg,
.chip = {
.base = S5PV210_GPG0(0),
.ngpio = S5PV210_GPIO_G0_NR,
.label = "GPG0",
},
}, {
.base = S5PV210_GPG1_BASE,
.config = &gpio_cfg,
.chip = {
.base = S5PV210_GPG1(0),
.ngpio = S5PV210_GPIO_G1_NR,
.label = "GPG1",
},
}, {
.base = S5PV210_GPG2_BASE,
.config = &gpio_cfg,
.chip = {