ARM: S5P: Add USB External Crystal clock definition

Add USB external crystal clock definition Xusbxti to common S5P clock code.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

2 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
index aa96e335073..3fef951445d 100644
--- a/arch/arm/plat-s5p/clock.c
+++ b/arch/arm/plat-s5p/clock.c
@@ -33,6 +33,11 @@ struct clk clk_ext_xtal_mux = {
         .id             = -1,
 };
 
+struct clk clk_xusbxti = {
+        .name           = "xusbxti",
+        .id             = -1,
+};
+
 static struct clk s5p_clk_27m = {
         .name           = "clk_27m",
         .id             = -1,
diff --git a/arch/arm/plat-s5p/include/plat/s5p-clock.h b/arch/arm/plat-s5p/include/plat/s5p-clock.h
index 56fb8b414d4..a476a9f1469 100644
--- a/arch/arm/plat-s5p/include/plat/s5p-clock.h
+++ b/arch/arm/plat-s5p/include/plat/s5p-clock.h
@@ -23,6 +23,7 @@
 #define clk_fin_vpll clk_ext_xtal_mux
 
 extern struct clk clk_ext_xtal_mux;
+extern struct clk clk_xusbxti;
 extern struct clk clk_48m;
 extern struct clk clk_fout_apll;
 extern struct clk clk_fout_mpll;