arm64: dts: qcom: sc7180: Add WCN3990 WLAN module device node

Add device node for the ath10k SNOC platform driver probe
and add resources required for WCN3990 on sc7180 soc.
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Link: https://lore.kernel.org/r/1592668635-10894-1-git-send-email-pillair@codeaurora.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/sc7180-idp.dts

@@ -389,6 +389,17 @@ video-firmware {
 	};
 };
 
+&wifi {
+	status = "okay";
+	vdd-0.8-cx-mx = <&vreg_l9a_0p6>;
+	vdd-1.8-xo = <&vreg_l1c_1p8>;
+	vdd-1.3-rfa = <&vreg_l2c_1p3>;
+	vdd-3.3-ch0 = <&vreg_l10c_3p3>;
+	wifi-firmware {
+		iommus = <&apps_smmu 0xc2 0x1>;
+	};
+};
+
 /* PINCTRL - additions to nodes defined in sc7180.dtsi */
 
 &qspi_clk {

arch/arm64/boot/dts/qcom/sc7180.dtsi

@@ -2814,6 +2814,28 @@ cpufreq_hw: cpufreq@18323000 {
 
 			#freq-domain-cells = <1>;
 		};
+
+		wifi: wifi@18800000 {
+			compatible = "qcom,wcn3990-wifi";
+			reg = <0 0x18800000 0 0x800000>;
+			reg-names = "membase";
+			iommus = <&apps_smmu 0xc0 0x1>;
+			interrupts =
+				<GIC_SPI 414 IRQ_TYPE_LEVEL_HIGH /* CE0 */ >,
+				<GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH /* CE1 */ >,
+				<GIC_SPI 416 IRQ_TYPE_LEVEL_HIGH /* CE2 */ >,
+				<GIC_SPI 417 IRQ_TYPE_LEVEL_HIGH /* CE3 */ >,
+				<GIC_SPI 418 IRQ_TYPE_LEVEL_HIGH /* CE4 */ >,
+				<GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH /* CE5 */ >,
+				<GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH /* CE6 */ >,
+				<GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH /* CE7 */ >,
+				<GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH /* CE8 */ >,
+				<GIC_SPI 423 IRQ_TYPE_LEVEL_HIGH /* CE9 */ >,
+				<GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH /* CE10 */>,
+				<GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH /* CE11 */>;
+			memory-region = <&wlan_mem>;
+			status = "disabled";
+		};
 	};
 
 	thermal-zones {