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arm64: dts: qcom: sa8775p-ride: add WiFi/BT nodes

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Add a node for the PMU module of the WCN6855 present on the sa8775p-ride
board. Assign its LDO power outputs to the existing WiFi/Bluetooth module.

Signed-off-by: Miaoqing Pan <quic_miaoqing@quicinc.com>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20241011041939.2916179-1-quic_miaoqing@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Miaoqing Pan 2024-10-11 12:19:39 +08:00 committed by Bjorn Andersson
parent 7ff3da43ef
commit 7b3e9ac60d
2 changed files with 122 additions and 1 deletions
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121
arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
View File

@ -27,6 +27,83 @@ aliases {
chosen {
stdout-path = "serial0:115200n8";
};
vreg_conn_1p8: vreg_conn_1p8 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p8";
startup-delay-us = <4000>;
enable-active-high;
gpio = <&pmm8654au_1_gpios 4 GPIO_ACTIVE_HIGH>;
};
vreg_conn_pa: vreg_conn_pa {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_pa";
startup-delay-us = <4000>;
enable-active-high;
gpio = <&pmm8654au_1_gpios 6 GPIO_ACTIVE_HIGH>;
};
wcn6855-pmu {
compatible = "qcom,wcn6855-pmu";
pinctrl-names = "default";
pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
vddio-supply = <&vreg_conn_pa>;
vddaon-supply = <&vreg_l2c>;
vddpmu-supply = <&vreg_conn_1p8>;
vddrfa0p95-supply = <&vreg_l2c>;
vddrfa1p3-supply = <&vreg_l6e>;
vddrfa1p9-supply = <&vreg_s5a>;
vddpcie1p3-supply = <&vreg_l6e>;
vddpcie1p9-supply = <&vreg_s5a>;
bt-enable-gpios = <&pmm8654au_1_gpios 8 GPIO_ACTIVE_HIGH>;
wlan-enable-gpios = <&pmm8654au_1_gpios 7 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 {
@ -453,6 +530,20 @@ &pmm8654au_1_gpios {
"USB2_PWR_EN",
"USB2_FAULT";
wlan_en_state: wlan-en-state {
pins = "gpio7";
function = "normal";
output-low;
bias-pull-down;
};
bt_en_state: bt-en-state {
pins = "gpio8";
function = "normal";
output-low;
bias-pull-down;
};
usb2_en_state: usb2-en-state {
pins = "gpio9";
function = "normal";
@ -702,6 +793,25 @@ &pcie1_phy {
status = "okay";
};
&pcieport0 {
wifi@0 {
compatible = "pci17cb,1101";
reg = <0x10000 0x0 0x0 0x0 0x0>;
qcom,ath11k-calibration-variant = "QC_SA8775P_Ride";
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>;
vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
};
};
&remoteproc_adsp {
firmware-name = "qcom/sa8775p/adsp.mbn";
status = "okay";
@ -744,6 +854,17 @@ &uart17 {
pinctrl-0 = <&qup_uart17_default>;
pinctrl-names = "default";
status = "okay";
bluetooth {
compatible = "qcom,wcn6855-bt";
vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
vddaon-supply = <&vreg_pmu_aon_0p59>;
vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
};
};
&ufs_mem_hc {

2
arch/arm64/boot/dts/qcom/sa8775p.dtsi
View File

@ -6069,7 +6069,7 @@ pcie0: pcie@1c00000 {
status = "disabled";
pcie@0 {
pcieport0: pcie@0 {
device_type = "pci";
reg = <0x0 0x0 0x0 0x0 0x0>;
bus-range = <0x01 0xff>;