mmc: sdhci-tegra: Add 8-bit support to device tree binding.

[pandora-kernel.git] / drivers / mmc / host / sdhci-tegra.c

diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 8a114b6..d105b52 100644 (file)
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/io.h>
+#include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/gpio.h>
 #include <linux/mmc/card.h>
@@ -152,6 +153,8 @@ static struct tegra_sdhci_platform_data * __devinit sdhci_tegra_dt_parse_pdata(
        plat->cd_gpio = of_get_named_gpio(np, "cd-gpios", 0);
        plat->wp_gpio = of_get_named_gpio(np, "wp-gpios", 0);
        plat->power_gpio = of_get_named_gpio(np, "power-gpios", 0);
+       if (of_find_property(np, "support-8bit", NULL))
+               plat->is_8bit = 1;
 
        return plat;
 }