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authorAndreas Bießmann <andreas.devel@googlemail.com>2013-11-29 12:13:43 +0100
committerAndreas Bießmann <andreas.devel@googlemail.com>2013-12-09 13:21:26 +0100
commit9ecc922e7500036e5b7acecf2c8c98510c183560 (patch)
treec6e780e9ee9219fa83c057d56c9b6e270493e0da /drivers
parent47ed5dd031d7d2c587e6afd386e79ccec1a1b7f7 (diff)
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at91: add new gpio pin definitions
This patch define new names for GPIO pins on at91 devices. Follow up patches will convert the whole infrastructure to use these new definitions. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Tested-by: Bo Shen <voice.shen@atmel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpio/at91_gpio.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
index af09786..8b76666 100644
--- a/drivers/gpio/at91_gpio.c
+++ b/drivers/gpio/at91_gpio.c
@@ -14,6 +14,7 @@
#include <asm/sizes.h>
#include <asm/arch/hardware.h>
#include <asm/arch/at91_pio.h>
+#include <asm/arch/gpio.h>
static struct at91_port *at91_pio_get_port(unsigned port)
{
@@ -356,9 +357,6 @@ int at91_get_pio_value(unsigned port, unsigned pin)
/* Common GPIO API */
-#define at91_gpio_to_port(gpio) (gpio / 32)
-#define at91_gpio_to_pin(gpio) (gpio % 32)
-
int gpio_request(unsigned gpio, const char *label)
{
return 0;