ARM: dts: msm: Add nvmem property in sdhc1 on SDM670

This property will be used to distinguish between different
SoC versions to simplify applying chip version specific
work-arounds.

Change-Id: I561ac0be0e3305a449497354ba3795687a46a2cb
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index 2b391a5..39e79f1 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -2319,6 +2319,8 @@
 		qcom,ddr-config = <0xC3040873>;
 
 		qcom,nonremovable;
+		nvmem-cells = <&minor_rev>;
+		nvmem-cell-names = "minor_rev";
 
 		status = "disabled";
 	};