diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c
index 65e20eb6356e..251f48dcd12d 100644
--- a/drivers/clk/samsung/clk-exynos4.c
+++ b/drivers/clk/samsung/clk-exynos4.c
@@ -86,6 +86,7 @@
 #define DIV_PERIL4		0xc560
 #define DIV_PERIL5		0xc564
 #define E4X12_DIV_CAM1		0xc568
+#define E4X12_GATE_BUS_FSYS1	0xc744
 #define GATE_SCLK_CAM		0xc820
 #define GATE_IP_CAM		0xc920
 #define GATE_IP_TV		0xc924
@@ -1097,6 +1098,7 @@ static struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
 		0),
 	GATE(CLK_PPMUIMAGE, "ppmuimage", "aclk200", E4X12_GATE_IP_IMAGE, 9, 0,
 		0),
+	GATE(CLK_TSADC, "tsadc", "aclk133", E4X12_GATE_BUS_FSYS1, 16, 0, 0),
 	GATE(CLK_MIPI_HSI, "mipi_hsi", "aclk133", GATE_IP_FSYS, 10, 0, 0),
 	GATE(CLK_CHIPID, "chipid", "aclk100", E4X12_GATE_IP_PERIR, 0, 0, 0),
 	GATE(CLK_SYSREG, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1,