arm64: dts: qcom: sc7280: Add pcie clock support

Add pcie clock phandle for sc7280 SoC.
Signed-off-by: NPrasad Malisetty <pmaliset@codeaurora.org>
Reviewed-by: NStephen Boyd <swboyd@chromium.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1637060508-30375-3-git-send-email-pmaliset@codeaurora.org

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

@@ -579,7 +579,8 @@
 			reg = <0 0x00100000 0 0x1f0000>;
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 				 <&rpmhcc RPMH_CXO_CLK_A>, <&sleep_clk>,
-				 <0>, <0>, <0>, <0>, <0>, <0>;
+				 <0>, <&pcie1_lane 0>,
+				 <0>, <0>, <0>, <0>;
 			clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk",
 				      "pcie_0_pipe_clk", "pcie_1_pipe_clk",
 				      "ufs_phy_rx_symbol_0_clk", "ufs_phy_rx_symbol_1_clk",