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-rw-r--r--arch/mips/include/asm/mach-bcm47xx/gpio.h41
1 files changed, 20 insertions, 21 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
index cfc8f4d618c..d8ff4cd89ab 100644
--- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
@@ -9,47 +9,46 @@
#ifndef __BCM47XX_GPIO_H
#define __BCM47XX_GPIO_H
+#include <linux/ssb/ssb_embedded.h>
+#include <asm/mach-bcm47xx/bcm47xx.h>
+
#define BCM47XX_EXTIF_GPIO_LINES 5
#define BCM47XX_CHIPCO_GPIO_LINES 16
-extern int bcm47xx_gpio_to_irq(unsigned gpio);
-extern int bcm47xx_gpio_get_value(unsigned gpio);
-extern void bcm47xx_gpio_set_value(unsigned gpio, int value);
-extern int bcm47xx_gpio_direction_input(unsigned gpio);
-extern int bcm47xx_gpio_direction_output(unsigned gpio, int value);
-
-static inline int gpio_request(unsigned gpio, const char *label)
-{
- return 0;
-}
+extern int gpio_request(unsigned gpio, const char *label);
+extern void gpio_free(unsigned gpio);
+extern int gpio_to_irq(unsigned gpio);
-static inline void gpio_free(unsigned gpio)
+static inline int gpio_get_value(unsigned gpio)
{
+ return ssb_gpio_in(&ssb_bcm47xx, 1 << gpio);
}
-static inline int gpio_to_irq(unsigned gpio)
+static inline void gpio_set_value(unsigned gpio, int value)
{
- return bcm47xx_gpio_to_irq(gpio);
+ ssb_gpio_out(&ssb_bcm47xx, 1 << gpio, value ? 1 << gpio : 0);
}
-static inline int gpio_get_value(unsigned gpio)
+static inline int gpio_direction_input(unsigned gpio)
{
- return bcm47xx_gpio_get_value(gpio);
+ return ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 0);
}
-static inline void gpio_set_value(unsigned gpio, int value)
+static inline int gpio_direction_output(unsigned gpio, int value)
{
- bcm47xx_gpio_set_value(gpio, value);
+ return ssb_gpio_outen(&ssb_bcm47xx, 1 << gpio, 1 << gpio);
}
-static inline int gpio_direction_input(unsigned gpio)
+static int gpio_intmask(unsigned gpio, int value)
{
- return bcm47xx_gpio_direction_input(gpio);
+ return ssb_gpio_intmask(&ssb_bcm47xx, 1 << gpio,
+ value ? 1 << gpio : 0);
}
-static inline int gpio_direction_output(unsigned gpio, int value)
+static int gpio_polarity(unsigned gpio, int value)
{
- return bcm47xx_gpio_direction_output(gpio, value);
+ return ssb_gpio_polarity(&ssb_bcm47xx, 1 << gpio,
+ value ? 1 << gpio : 0);
}