diff options
| -rw-r--r-- | hw/gpio/pl061.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/gpio/pl061.c b/hw/gpio/pl061.c index 42f6e6c489..a3c1386221 100644 --- a/hw/gpio/pl061.c +++ b/hw/gpio/pl061.c @@ -6,6 +6,13 @@ * Written by Paul Brook * * This code is licensed under the GPL. + * + * QEMU interface: + * + sysbus MMIO region 0: the device registers + * + sysbus IRQ: the GPIOINTR interrupt line + * + unnamed GPIO inputs 0..7: inputs to connect to the emulated GPIO lines + * + unnamed GPIO outputs 0..7: the emulated GPIO lines, considered as + * outputs */ #include "qemu/osdep.h" |