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Diffstat (limited to 'arch/arm/mach-tegra/gpio.c')
-rw-r--r--arch/arm/mach-tegra/gpio.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index ad804880151..12090a2cf3e 100644
--- a/arch/arm/mach-tegra/gpio.c
+++ b/arch/arm/mach-tegra/gpio.c
@@ -25,6 +25,7 @@
#include <linux/gpio.h>
#include <mach/iomap.h>
+#include <mach/suspend.h>
#define GPIO_BANK(x) ((x) >> 5)
#define GPIO_PORT(x) (((x) >> 3) & 0x3)
@@ -380,6 +381,20 @@ static int __init tegra_gpio_init(void)
postcore_initcall(tegra_gpio_init);
+void __init tegra_gpio_config(struct tegra_gpio_table *table, int num)
+{
+ int i;
+
+ for (i = 0; i < num; i++) {
+ int gpio = table[i].gpio;
+
+ if (table[i].enable)
+ tegra_gpio_enable(gpio);
+ else
+ tegra_gpio_disable(gpio);
+ }
+}
+
#ifdef CONFIG_DEBUG_FS
#include <linux/debugfs.h>