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path: root/src/cpu/allwinner/a10/gpio.h
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Diffstat (limited to 'src/cpu/allwinner/a10/gpio.h')
-rw-r--r--src/cpu/allwinner/a10/gpio.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cpu/allwinner/a10/gpio.h b/src/cpu/allwinner/a10/gpio.h
index e4b24ea3fc..b20d75962b 100644
--- a/src/cpu/allwinner/a10/gpio.h
+++ b/src/cpu/allwinner/a10/gpio.h
@@ -50,6 +50,14 @@ struct a10_gpio {
u32 sdr_pad_pul;
} __attribute__ ((packed));
+/* gpio.c */
+void gpio_set(u8 port, u8 pin);
+void gpio_clear(u8 port, u8 pin);
+int gpio_get(u8 port, u8 pin);
+void gpio_write(u8 port, u32 val);
+u32 gpio_read(u8 port);
+
+/* pinmux.c */
void gpio_set_pin_func(u8 port, u8 pin, u8 pad_func);
void gpio_set_multipin_func(u8 port, u32 pin_mask, u8 pad_func);