diff --git a/arch/x86/include/asm/intel_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h
index 8402efef10ad..fac89eb78a6b 100644
--- a/arch/x86/include/asm/intel_pmc_ipc.h
+++ b/arch/x86/include/asm/intel_pmc_ipc.h
@@ -25,6 +25,8 @@
 
 /* GCR reg offsets from gcr base*/
 #define PMC_GCR_PMC_CFG_REG		0x08
+#define PMC_GCR_TELEM_DEEP_S0IX_REG	0x78
+#define PMC_GCR_TELEM_SHLW_S0IX_REG	0x80
 
 #if IS_ENABLED(CONFIG_INTEL_PMC_IPC)
 
diff --git a/drivers/platform/x86/intel_pmc_ipc.c b/drivers/platform/x86/intel_pmc_ipc.c
index 0a39b0f17bbe..e4d4dfe3e1d1 100644
--- a/drivers/platform/x86/intel_pmc_ipc.c
+++ b/drivers/platform/x86/intel_pmc_ipc.c
@@ -57,10 +57,6 @@
 #define IPC_WRITE_BUFFER	0x80
 #define IPC_READ_BUFFER		0x90
 
-/* PMC Global Control Registers */
-#define GCR_TELEM_DEEP_S0IX_OFFSET	0x1078
-#define GCR_TELEM_SHLW_S0IX_OFFSET	0x1080
-
 /* Residency with clock rate at 19.2MHz to usecs */
 #define S0IX_RESIDENCY_IN_USECS(d, s)		\
 ({						\
@@ -202,7 +198,7 @@ static inline u32 ipc_data_readl(u32 offset)
 
 static inline u64 gcr_data_readq(u32 offset)
 {
-	return readq(ipcdev.ipc_base + offset);
+	return readq(ipcdev.gcr_mem_base + offset);
 }
 
 static inline int is_gcr_valid(u32 offset)
@@ -902,8 +898,8 @@ int intel_pmc_s0ix_counter_read(u64 *data)
 	if (!ipcdev.has_gcr_regs)
 		return -EACCES;
 
-	deep = gcr_data_readq(GCR_TELEM_DEEP_S0IX_OFFSET);
-	shlw = gcr_data_readq(GCR_TELEM_SHLW_S0IX_OFFSET);
+	deep = gcr_data_readq(PMC_GCR_TELEM_DEEP_S0IX_REG);
+	shlw = gcr_data_readq(PMC_GCR_TELEM_SHLW_S0IX_REG);
 
 	*data = S0IX_RESIDENCY_IN_USECS(deep, shlw);