ARM: dts: msm: Update dynamic fps on sdm450 pmi632 and msm8953 platform

Update dynamic fps value for FHD+ panel on sdm450 pmi632 and msm8953
platform.

Change-Id: I0c1ecea4d557601380db0e7d1cfb5eb53baf16ca
Signed-off-by: Rashi Bindra <rbindra@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi b/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi
index c6bc2b9..9fc06ce 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953-mdss-panels.dtsi
@@ -118,7 +118,7 @@
 	qcom,mdss-dsi-panel-on-check-value = <0x9d 0x9d 0x9d 0x9d>;
 	qcom,mdss-dsi-panel-status-read-length = <4>;
 	qcom,mdss-dsi-panel-max-error-count = <3>;
-	qcom,mdss-dsi-min-refresh-rate = <55>;
+	qcom,mdss-dsi-min-refresh-rate = <48>;
 	qcom,mdss-dsi-max-refresh-rate = <60>;
 	qcom,mdss-dsi-pan-enable-dynamic-fps;
 	qcom,mdss-dsi-pan-fps-update =