arm64: dts: qcom: sc7280: Add reset entries for SDCC controllers

Add gcc hardware reset entries for eMMC and SD card.
Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1649759528-15125-3-git-send-email-quic_c_sbhanu@quicinc.com

arch/arm64/boot/dts/qcom/sc7280.dtsi

@@ -886,6 +886,8 @@ sdhc_1: sdhci@7c4000 {
 			mmc-hs400-1_8v;
 			mmc-hs400-enhanced-strobe;
 
+			resets = <&gcc GCC_SDCC1_BCR>;
+
 			sdhc1_opp_table: opp-table {
 				compatible = "operating-points-v2";
 
@@ -2732,6 +2734,8 @@ sdhc_2: sdhci@8804000 {
 
 			qcom,dll-config = <0x0007642c>;
 
+			resets = <&gcc GCC_SDCC2_BCR>;
+
 			sdhc2_opp_table: opp-table {
 				compatible = "operating-points-v2";