PPC: Add pci_clk in the global_data for CPM2 processors
This patch adds pci_clk field to the global_data structure for the
processors which have CPM2 module in case the CONFIG_PCI is defined.
Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h
index c5ac658..be2ce24 100644
--- a/include/asm-ppc/global_data.h
+++ b/include/asm-ppc/global_data.h
@@ -51,6 +51,9 @@
unsigned long cpm_clk;
unsigned long scc_clk;
unsigned long brg_clk;
+#ifdef CONFIG_PCI
+ unsigned long pci_clk;
+#endif
#endif
unsigned long mem_clk;
#if defined(CONFIG_MPC83XX)