diff options
Diffstat (limited to 'fw/fe310/bsp/include/sifive/devices/gpio.h')
| -rw-r--r-- | fw/fe310/bsp/include/sifive/devices/gpio.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fw/fe310/bsp/include/sifive/devices/gpio.h b/fw/fe310/bsp/include/sifive/devices/gpio.h new file mode 100644 index 0000000..f7f0acb --- /dev/null +++ b/fw/fe310/bsp/include/sifive/devices/gpio.h @@ -0,0 +1,24 @@ +// See LICENSE for license details. + +#ifndef _SIFIVE_GPIO_H +#define _SIFIVE_GPIO_H + +#define GPIO_INPUT_VAL (0x00) +#define GPIO_INPUT_EN (0x04) +#define GPIO_OUTPUT_EN (0x08) +#define GPIO_OUTPUT_VAL (0x0C) +#define GPIO_PULLUP_EN (0x10) +#define GPIO_DRIVE (0x14) +#define GPIO_RISE_IE (0x18) +#define GPIO_RISE_IP (0x1C) +#define GPIO_FALL_IE (0x20) +#define GPIO_FALL_IP (0x24) +#define GPIO_HIGH_IE (0x28) +#define GPIO_HIGH_IP (0x2C) +#define GPIO_LOW_IE (0x30) +#define GPIO_LOW_IP (0x34) +#define GPIO_IOF_EN (0x38) +#define GPIO_IOF_SEL (0x3C) +#define GPIO_OUTPUT_XOR (0x40) + +#endif /* _SIFIVE_GPIO_H */ |