void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
#if defined (CONFIG_TARGET_LOCALE_EUR) || defined(CONFIG_TARGET_LOCALE_HKTW) || defined (CONFIG_TARGET_LOCALE_HKTW_FET) || defined(CONFIG_TARGET_LOCALE_VZW) || defined(CONFIG_TARGET_LOCALE_USAGSM)
if(HWREV < 12)
#elif CONFIG_TARGET_LOCALE_KOR
if (HWREV < 10 || HWREV == 17)
#endif /* CONFIG_TARGET_LOCALE */
{
unsigned int gpio;
switch (width) {
/* Channel 1 supports 4-bit bus width */
case 0:
case 1:
case 4:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(0); gpio <= S5PV210_GPG1(6); gpio++) {
if (gpio != S5PV210_GPG1(2)) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
}
gpio = readl(S5PV210_GPG1DRV);
writel(gpio | 0x2aaa, S5PV210_GPG1DRV);
break;
default:
printk(KERN_ERR "Wrong SD/MMC bus width : %d\n", width);
}
} //end of if(HWREV < 12)
}
void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
switch (width) {
/* Channel 1 supports 4-bit bus width */
case 0:
case 1:
case 4:
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(0); gpio <= S5PV210_GPG1(6); gpio++) {
if (gpio != S5PV210_GPG1(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_GPG1(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_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
switch (width) {
/* Channel 1 supports 4-bit bus width */
case 0:
case 1:
case 4:
/*
* steven cai: Ch1 is not used as MMC channel, so comment here to prevent from GPIO setting confliction
*
* T34 V210 Solution has four MMC channel
* Ch0£ºMovieNand
* Ch1£ºother
* Ch2£ºSD card
* Ch3£ºSDIO wifi card
*/
/* Set all the necessary GPIO function and pull up/down */
for (gpio = S5PV210_GPG1(0); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
}
gpio = readl(S5PV210_GPG1DRV);
writel(gpio | 0x3fcf, S5PV210_GPG1DRV);
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);
s3c_gpio_set_drvstrength(gpio, S3C_GPIO_DRVSTR_3X);
}
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_3X);
}
break;
default:
printk(KERN_ERR "Wrong SD/MMC bus width : %d\n", width);
}
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));
}
void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
/* Set all the necessary GPG1[0:1] pins to special-function 2 */
s3c_gpio_cfgrange_nopull(S5PV210_GPG1(0), 2, S3C_GPIO_SFN(2));
/* Data pin GPG1[3:6] to special-function 2 */
s3c_gpio_cfgrange_nopull(S5PV210_GPG1(3), 4, S3C_GPIO_SFN(2));
if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2));
}
}
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);
}
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_sdhci1_cfg_gpio(struct platform_device *dev, int width)
{
unsigned int gpio;
/* Set all the necessary GPG1[0:1] pins to special-function 2 */
for (gpio = S5PV210_GPG1(0); gpio < S5PV210_GPG1(2); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
/* Data pin GPG1[3:6] to special-function 2 */
for (gpio = S5PV210_GPG1(3); gpio <= S5PV210_GPG1(6); gpio++) {
s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
}
s3c_gpio_setpull(S5PV210_GPG1(2), S3C_GPIO_PULL_UP);
s3c_gpio_cfgpin(S5PV210_GPG1(2), S3C_GPIO_SFN(2));
}
static struct gpio_regulator v210_gpio_regulators [] = {
[0] = { /*"VDD_GPS",*/
.gpio = S5PV210_GPA0(7),
.name = "LDO_GPA0(7)",
.type = GPIO_REGULATOR_VOLTAGE,
.initdata = &gpio_reg_gpa07,
},
[1] = { /*"VDD_CAM",*/
.gpio = S5PV210_GPB(3),
.name = "LDO_GPB(3)",
.type = GPIO_REGULATOR_VOLTAGE,
.initdata = &gpio_reg_gpb3,
},
[2] = { /*"VDD_5V",*/
.gpio = S5PV210_GPG1(6),
.name = "LDO_GPG1(6)",
.type = GPIO_REGULATOR_VOLTAGE,
.initdata = &gpio_reg_gpg16,
},
[3] = { /*"VDD_BT/VDD_WLAN",*/
.gpio = S5PV210_GPH2(6),
.pull = GPIO_PULL_DOWN,
.name = "LDO_GPH2(6)",
.type = GPIO_REGULATOR_VOLTAGE,
.initdata = &gpio_reg_gph26,
},
};
struct gpio_regulator_platform_data v210_gpio_regs_platform_data = {
.num_regulators = ARRAY_SIZE(v210_gpio_regulators),
.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 = {
.base = S5PV210_GPG2(0),
.ngpio = S5PV210_GPIO_G2_NR,
.label = "GPG2",
},
}, {
.base = S5PV210_GPG3_BASE,
.config = &gpio_cfg,
.chip = {
