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

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

[Neil: authored the initial version of the change]

Co-developed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240605122729.24283-3-brgl@bgdev.pl
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Bartosz Golaszewski 2024-06-05 14:27:27 +02:00 committed by Bjorn Andersson
parent 4908128724
commit a05737bf76
2 changed files with 90 additions and 1 deletions
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89
arch/arm64/boot/dts/qcom/sm8650-qrd.dts
View File

@ -203,6 +203,71 @@
};
};
};
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 {
@ -844,6 +909,23 @@
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>;
@ -1138,6 +1220,13 @@
bias-disable;
output-low;
};
wlan_en: wlan-en-state {
pins = "gpio16";
function = "gpio";
drive-strength = <8>;
bias-pull-down;
};
};
&uart14 {

2
arch/arm64/boot/dts/qcom/sm8650.dtsi
View File

@ -2300,7 +2300,7 @@
status = "disabled";
pcie@0 {
pcieport0: pcie@0 {
device_type = "pci";
reg = <0x0 0x0 0x0 0x0 0x0>;
bus-range = <0x01 0xff>;