Commit 4d76a231 authored by Neil Armstrong's avatar Neil Armstrong Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8650-hdk: add the Wifi node 



Describe the ath12k WLAN on-board the WCN7850 module present on the
board.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240605122729.24283-4-brgl@bgdev.pl


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent a05737bf

arch/arm64/boot/dts/qcom/sm8650-hdk.dts

+89 −0
Original line number Diff line number Diff line
@@ -266,6 +266,71 @@ wcd939x: audio-codec { 


		#sound-dai-cells = <1>;

	};



	wcn7850-pmu {

		compatible = "qcom,wcn7850-pmu";



		pinctrl-names = "default";

		pinctrl-0 = <&wlan_en>;



		wlan-enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;

		/*

		 * TODO Add bt-enable-gpios once the Bluetooth driver is

		 * converted to using the power sequencer.

		 */



		vdd-supply = <&vreg_s4i_0p85>;

		vddio-supply = <&vreg_l15b_1p8>;

		vddio1p2-supply = <&vreg_l3c_1p2>;

		vddaon-supply = <&vreg_s2c_0p8>;

		vdddig-supply = <&vreg_s3c_0p9>;

		vddrfa1p2-supply = <&vreg_s1c_1p2>;

		vddrfa1p8-supply = <&vreg_s6c_1p8>;



		clocks = <&rpmhcc RPMH_RF_CLK1>;



		regulators {

			vreg_pmu_rfa_cmn: ldo0 {

				regulator-name = "vreg_pmu_rfa_cmn";

			};



			vreg_pmu_aon_0p59: ldo1 {

				regulator-name = "vreg_pmu_aon_0p59";

			};



			vreg_pmu_wlcx_0p8: ldo2 {

				regulator-name = "vreg_pmu_wlcx_0p8";

			};



			vreg_pmu_wlmx_0p85: ldo3 {

				regulator-name = "vreg_pmu_wlmx_0p85";

			};



			vreg_pmu_btcmx_0p85: ldo4 {

				regulator-name = "vreg_pmu_btcmx_0p85";

			};



			vreg_pmu_rfa_0p8: ldo5 {

				regulator-name = "vreg_pmu_rfa_0p8";

			};



			vreg_pmu_rfa_1p2: ldo6 {

				regulator-name = "vreg_pmu_rfa_1p2";

			};



			vreg_pmu_rfa_1p8: ldo7 {

				regulator-name = "vreg_pmu_rfa_1p8";

			};



			vreg_pmu_pcie_0p9: ldo8 {

				regulator-name = "vreg_pmu_pcie_0p9";

			};



			vreg_pmu_pcie_1p8: ldo9 {

				regulator-name = "vreg_pmu_pcie_1p8";

			};

		};

	};

};



&apps_rsc {
@@ -893,6 +958,23 @@ &pcie0 { 
	status = "okay";

};



&pcieport0 {

	wifi@0 {

		compatible = "pci17cb,1107";

		reg = <0x10000 0x0 0x0 0x0 0x0>;



		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;

		vddaon-supply = <&vreg_pmu_aon_0p59>;

		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;

		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;

		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;

		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;

		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;

		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;

		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;

	};

};



&pcie0_phy {

	vdda-phy-supply = <&vreg_l1i_0p88>;

	vdda-pll-supply = <&vreg_l3i_1p2>;
@@ -1155,6 +1237,13 @@ wcd_default: wcd-reset-n-active-state { 
		bias-disable;

		output-low;

	};



	wlan_en: wlan-en-state {

		pins = "gpio16";

		function = "gpio";

		drive-strength = <8>;

		bias-pull-down;

	};

};



&uart14 {