1 files changed, 5 insertions, 0 deletions

diff --git a/firmware/export/pp5020.h b/firmware/export/pp5020.h
index 7475cc7b61..f35b4c4d27 100644
--- a/firmware/export/pp5020.h
+++ b/firmware/export/pp5020.h
@@ -131,6 +131,11 @@
 #define DEV_IDE0        0x2000000
 #define DEV_LCD         0x4000000
 
+/* clock control */
+#define CLOCK_SOURCE    (*(volatile unsigned long *)(0x60006020))
+#define PLL_CONTROL     (*(volatile unsigned long *)(0x60006034))
+#define PLL_STATUS      (*(volatile unsigned long *)(0x6000603c))
+
 /* Processors Control */
 #define CPU_CTL          (*(volatile unsigned long *)(0x60007000))
 #define COP_CTL          (*(volatile unsigned long *)(0x60007004))