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authorSimon Glass <sjg@chromium.org>2014-02-26 15:59:25 -0700
committerTom Rini <trini@ti.com>2014-03-04 12:15:30 -0500
commite2d8a714a7e6047124581b93d1cfe9c7702cedd4 (patch)
treea2967b99965ef1a3bc4ab5fb1e9cc9a901a87741 /arch
parent96495d90fe0165cf0cc721083e5a0b83771e3509 (diff)
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sandbox: Convert GPIOs to use driver model
Convert sandbox over to use driver model GPIOs. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sandbox/include/asm/gpio.h14
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/sandbox/include/asm/gpio.h b/arch/sandbox/include/asm/gpio.h
index afb9c78..95b59da 100644
--- a/arch/sandbox/include/asm/gpio.h
+++ b/arch/sandbox/include/asm/gpio.h
@@ -29,7 +29,7 @@
* @param gp GPIO number
* @return -1 on error, 0 if GPIO is low, >0 if high
*/
-int sandbox_gpio_get_value(unsigned gp);
+int sandbox_gpio_get_value(struct device *dev, unsigned int offset);
/**
* Set the simulated value of a GPIO (used only in sandbox test code)
@@ -38,7 +38,7 @@ int sandbox_gpio_get_value(unsigned gp);
* @param value value to set (0 for low, non-zero for high)
* @return -1 on error, 0 if ok
*/
-int sandbox_gpio_set_value(unsigned gp, int value);
+int sandbox_gpio_set_value(struct device *dev, unsigned int offset, int value);
/**
* Return the simulated direction of a GPIO (used only in sandbox test code)
@@ -46,7 +46,7 @@ int sandbox_gpio_set_value(unsigned gp, int value);
* @param gp GPIO number
* @return -1 on error, 0 if GPIO is input, >0 if output
*/
-int sandbox_gpio_get_direction(unsigned gp);
+int sandbox_gpio_get_direction(struct device *dev, unsigned int offset);
/**
* Set the simulated direction of a GPIO (used only in sandbox test code)
@@ -55,11 +55,7 @@ int sandbox_gpio_get_direction(unsigned gp);
* @param output 0 to set as input, 1 to set as output
* @return -1 on error, 0 if ok
*/
-int sandbox_gpio_set_direction(unsigned gp, int output);
-
-/* Display information about each GPIO */
-void gpio_info(void);
-
-#define gpio_status() gpio_info()
+int sandbox_gpio_set_direction(struct device *dev, unsigned int offset,
+ int output);
#endif