msm: bcl: Enable BCL on msm8226

Add bcl device on device tree.

Change-Id: Ib5e58680016ee8be454fa084b6da6e70236f0e0e
Signed-off-by: Jennifer Liu <chihning@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8226.dtsi b/arch/arm/boot/dts/msm8226.dtsi
index dd3bcf6..6365d53 100644
--- a/arch/arm/boot/dts/msm8226.dtsi
+++ b/arch/arm/boot/dts/msm8226.dtsi
@@ -642,6 +642,10 @@
 		rpm-channel-type = <15>; /* SMD_APPS_RPM */
 	};
 
+	qcom,bcl {
+		compatible = "qcom,bcl";
+	};
+
 	sdcc1: qcom,sdcc@f9824000 {
 		cell-index = <1>; /* SDC1 eMMC slot */
 		compatible = "qcom,msm-sdcc";