ARM: dts: msm: Add bus scaling support

Add flag to enable driver support for
scaling the bus for crypto operation.

Change-Id: I4ae9d301253ff58444c085c9a88d6510a9578526

Mot-CRs-fixed: (CR)

Signed-off-by: quebs2 <quebs2@motorola.com>
Change-Id: I7e98bc38ef91724f4fa6c8c102eea17d2c732c33
Reviewed-on: https://gerrit.mot.com/1829698
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Yongbin Chen <chenyb1@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
Reviewed-on: https://gerrit.mot.com/1834083
Reviewed-by: Jianguo Liu <liujg6@motorola.com>
Reviewed-by: Wang Wang <wangwang1@lenovo.com>

qcom/bengal.dtsi

@@ -819,6 +819,7 @@
 		qcom,fde-key-size;
 		qcom,appsbl-qseecom-support;
 		qcom,commonlib64-loaded-by-uefi;
+		qcom,support-bus-scaling;
 		qcom,msm-bus,name = "qseecom-noc";
 		qcom,msm-bus,num-cases = <4>;
 		qcom,msm-bus,num-paths = <1>;