ARM: dts: msm: modify mdss mdp clock rates for sdm845 HW

This change adds mdp clock rates for sdm845
V2 hardware, and correct mdp clock rate for V1 HW.

Change-Id: I20e2b387da20d1d1eb416a48f21b044990dd8908
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-v2.dtsi b/arch/arm64/boot/dts/qcom/sdm845-v2.dtsi
index c3fee80..b30ad42 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-v2.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-v2.dtsi
@@ -52,3 +52,7 @@
 	qcom,spss-test-firmware-name = "spss2t";	/* 8 chars max */
 	qcom,spss-prod-firmware-name = "spss2p";	/* 8 chars max */
 };
+
+&mdss_mdp {
+	clock-max-rate = <0 0 0 0 430000000 19200000 0>;
+};