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arm64: dts: qcom: qcs8300-ride: enable WLAN on qcs8300-ride

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Enable WLAN on qcs8300-ride by adding a node for the PMU module
of the WCN6855 and assigning its LDO power outputs to the existing
WiFi module.

On the qcs8300-ride platform, the corresponding firmware and BDF
are QCA6698AQ instead of WCN6855, which have been added in the
20250211 release.

Signed-off-by: Wei Zhang <wei.zhang@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260225071459.1600394-1-wei.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Wei Zhang 2026-02-24 23:14:59 -08:00 committed by Bjorn Andersson
parent c679452028
commit 1752a96fe7
1 changed files with 130 additions and 0 deletions
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130
arch/arm64/boot/dts/qcom/qcs8300-ride.dts
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@ -111,6 +111,50 @@ dp_dsi0_connector_in: endpoint {
};
};
vreg_conn_1p05: regulator-conn-1p05 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p05";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
vin-supply = <&vreg_conn_1p8>;
};
vreg_conn_1p35: regulator-conn-1p35 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p35";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
vin-supply = <&vreg_conn_1p8>;
};
vreg_conn_1p8: regulator-conn-1p8 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
startup-delay-us = <4000>;
enable-active-high;
gpio = <&pmm8650au_1_gpios 4 GPIO_ACTIVE_HIGH>;
};
vreg_conn_1p95: regulator-conn-1p95 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p95";
regulator-min-microvolt = <1950000>;
regulator-max-microvolt = <1950000>;
vin-supply = <&vreg_conn_1p8>;
};
vreg_conn_pa: regulator-conn-pa {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_pa";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
startup-delay-us = <4000>;
enable-active-high;
gpio = <&pmm8650au_1_gpios 6 GPIO_ACTIVE_HIGH>;
};
regulator-usb2-vbus {
compatible = "regulator-fixed";
regulator-name = "USB2_VBUS";
@ -120,6 +164,69 @@ regulator-usb2-vbus {
enable-active-high;
regulator-always-on;
};
wcn6855-pmu {
compatible = "qcom,wcn6855-pmu";
pinctrl-0 = <&wlan_en_state>;
pinctrl-names = "default";
vddio-supply = <&vreg_conn_pa>;
vddaon-supply = <&vreg_conn_1p8>;
vddpmu-supply = <&vreg_conn_pa>;
vddpmumx-supply = <&vreg_conn_1p8>;
vddpmucx-supply = <&vreg_conn_pa>;
/* WLAN rails: 1.05/1.35/1.95V (nominal 0.95/1.30/1.90V) */
vddrfa0p95-supply = <&vreg_conn_1p05>;
vddrfa1p3-supply = <&vreg_conn_1p35>;
vddrfa1p9-supply = <&vreg_conn_1p95>;
vddpcie1p3-supply = <&vreg_conn_1p35>;
vddpcie1p9-supply = <&vreg_conn_1p95>;
wlan-enable-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
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_1p7: ldo7 {
regulator-name = "vreg_pmu_rfa_1p7";
};
vreg_pmu_pcie_0p9: ldo8 {
regulator-name = "vreg_pmu_pcie_0p9";
};
vreg_pmu_pcie_1p8: ldo9 {
regulator-name = "vreg_pmu_pcie_1p8";
};
};
};
};
&apps_rsc {
@ -507,6 +614,23 @@ &pcie0 {
&pcieport0 {
reset-gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
wifi@0 {
compatible = "pci17cb,1103";
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_1p7>;
vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
qcom,calibration-variant = "QC_QCS8300_Ride";
};
};
&pcie0_phy {
@ -682,6 +806,12 @@ dp_hot_plug_det: dp-hot-plug-det-state {
function = "edp0_hot";
bias-disable;
};
wlan_en_state: wlan-en-state {
pins = "gpio54";
function = "gpio";
bias-pull-down;
};
};
&uart7 {