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Diffstat (limited to 'quantum/config_common.h')
-rw-r--r--quantum/config_common.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/quantum/config_common.h b/quantum/config_common.h
index f981f3f8cb..9861c86780 100644
--- a/quantum/config_common.h
+++ b/quantum/config_common.h
@@ -21,7 +21,7 @@
#define ROW2COL 1
// useful for direct pin mapping
-#define NO_PIN (~0)
+#define NO_PIN (pin_t)(~0)
#ifdef __AVR__
# ifndef __ASSEMBLER__
@@ -63,6 +63,9 @@
# define PINB_ADDRESS 0x3
# define PINC_ADDRESS 0x6
# define PIND_ADDRESS 0x9
+# elif defined(__AVR_ATtiny85__)
+# define ADDRESS_BASE 0x10
+# define PINB_ADDRESS 0x6
# else
# error "Pins are not defined"
# endif