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Message-ID: <20241203060318.1750927-1-quic_yuzha@quicinc.com>
Date: Tue, 3 Dec 2024 14:03:18 +0800
From: "Yu Zhang(Yuriy)" <quic_yuzha@...cinc.com>
To: <andersson@...nel.org>, <linux-arm-msm@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>
CC: <agross@...nel.org>, <ath11k@...ts.infradead.org>,
<dmitry.baryshkov@...aro.org>, <konradybcio@...nel.org>,
<kvalo@...nel.org>, <linux-media@...r.kernel.org>,
<mchehab@...nel.org>, <quic_jjohnson@...cinc.com>,
<quic_miaoqing@...cinc.com>, <quic_vgarodia@...cinc.com>,
<stanimir.k.varbanov@...il.com>, <quic_jiaymao@...cinc.com>
Subject: [PATCH v3] arm64: dts: qcom: qcs615: add WiFi/BT nodes
Add a node for the PMU module of the WCN6855 present on the qcs615
board. Assign its LDO power outputs to the existing WiFi/BT module.
This patch depends on below patch series:
- base
https://lore.kernel.org/all/20241104-add_initial_support_for_qcs615-v5-0-9dde8d7b80b0@quicinc.com/
- pmic
https://lore.kernel.org/all/20241202-adds-spmi-pmic-peripherals-for-qcs615-v6-0-bdd306b4940d@quicinc.com/
- pci
https://lore.kernel.org/all/20241122023314.1616353-1-quic_ziyuzhan@quicinc.com/
Signed-off-by: Yu Zhang(Yuriy) <quic_yuzha@...cinc.com>
diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
index 66f99cd860b9..80ae02ab2a9b 100644
--- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
@@ -14,6 +14,7 @@ / {
aliases {
serial0 = &uart0;
+ serial1 = &uart7;
};
chosen {
@@ -33,6 +34,83 @@ xo_board_clk: xo-board-clk {
#clock-cells = <0>;
};
};
+
+ vreg_conn_1p8: vreg_conn_1p8 {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg_conn_1p8";
+ startup-delay-us = <4000>;
+ enable-active-high;
+ gpio = <&pm8150_gpios 1 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 = <&pm8150_gpios 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ wcn6855-pmu {
+ compatible = "qcom,wcn6855-pmu";
+
+ pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
+ pinctrl-names = "default";
+
+ vddio-supply = <&vreg_conn_pa>;
+ vddaon-supply = <&vreg_s5a>;
+ vddpmu-supply = <&vreg_conn_1p8>;
+ vddrfa0p95-supply = <&vreg_s5a>;
+ vddrfa1p3-supply = <&vreg_s6a>;
+ vddrfa1p9-supply = <&vreg_l15a>;
+ vddpcie1p3-supply = <&vreg_s6a>;
+ vddpcie1p9-supply = <&vreg_l15a>;
+
+ bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+ wlan-enable-gpios = <&tlmm 98 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 {
@@ -231,10 +309,33 @@ &pcie_phy {
status = "okay";
};
+&pcieport0 {
+ wifi@0 {
+ compatible = "pci17cb,1103";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+ qcom,ath11k-calibration-variant = "QC_QCS615_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>;
+ };
+};
+
&qupv3_id_0 {
status = "okay";
};
+&qupv3_id_1 {
+ status = "okay";
+};
+
&rpmhcc {
clocks = <&xo_board_clk>;
};
@@ -262,12 +363,42 @@ wake-pins {
bias-pull-up;
};
};
+
+ wlan_en_state: wlan-en-state {
+ pins = "gpio98";
+ function = "gpio";
+ drive-strength = <16>;
+ output-high;
+ bias-pull-up;
+ };
+
+ bt_en_state: bt-en-state {
+ pins = "gpio85";
+ function = "gpio";
+ output-low;
+ bias-pull-down;
+ };
};
&uart0 {
status = "okay";
};
+&uart7 {
+ 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>;
+ };
+};
+
&watchdog {
clocks = <&sleep_clk>;
};
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index 808e42f799a6..8465e96e0e8e 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -819,7 +819,7 @@ opp-8000000 {
};
};
- pcie@0 {
+ pcieport0: pcie@0 {
device_type = "pci";
reg = <0x0 0x0 0x0 0x0 0x0>;
bus-range = <0x01 0xff>;
--
2.34.1
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