diff --git a/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/ar71xx.h
index 33614ea35..c2047217e 100644
--- a/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/ar71xx.h
+++ b/target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/ar71xx.h
@@ -311,6 +311,12 @@ extern void ar71xx_ddr_flush(u32 reg);
 #define AR71XX_RESET_REG_PERFC1			0x34
 #define AR71XX_RESET_REG_REV_ID			0x90
 
+#define AR91XX_RESET_REG_GLOBAL_INT_STATUS	0x18
+#define AR91XX_RESET_REG_RESET_MODULE		0x1c
+#define AR91XX_RESET_REG_PERF_CTRL		0x20
+#define AR91XX_RESET_REG_PERFC0			0x24
+#define AR91XX_RESET_REG_PERFC1			0x28
+
 #define WDOG_CTRL_LAST_RESET		BIT(31)
 #define WDOG_CTRL_ACTION_MASK		3
 #define WDOG_CTRL_ACTION_NONE		0	/* no action */