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path: root/drivers/mmc/s5p_sdhci.c
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Diffstat (limited to 'drivers/mmc/s5p_sdhci.c')
-rw-r--r--drivers/mmc/s5p_sdhci.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 637dd97..0dea45d 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -102,6 +102,7 @@ struct sdhci_host sdhci_host[SDHCI_MAX_HOSTS];
static int do_sdhci_init(struct sdhci_host *host)
{
+ char str[20];
int dev_id, flag;
int err = 0;
@@ -109,6 +110,8 @@ static int do_sdhci_init(struct sdhci_host *host)
dev_id = host->index + PERIPH_ID_SDMMC0;
if (fdt_gpio_isvalid(&host->pwr_gpio)) {
+ sprintf(str, "sdhci%d_power", host->index & 0xf);
+ gpio_request(host->pwr_gpio.gpio, str);
gpio_direction_output(host->pwr_gpio.gpio, 1);
err = exynos_pinmux_config(dev_id, flag);
if (err) {
@@ -118,7 +121,9 @@ static int do_sdhci_init(struct sdhci_host *host)
}
if (fdt_gpio_isvalid(&host->cd_gpio)) {
- gpio_direction_output(host->cd_gpio.gpio, 0xf);
+ sprintf(str, "sdhci%d_cd", host->index & 0xf);
+ gpio_request(host->cd_gpio.gpio, str);
+ gpio_direction_output(host->cd_gpio.gpio, 1);
if (gpio_get_value(host->cd_gpio.gpio))
return -ENODEV;