* [PATCH v6 0/2] Enable WiFi/BT node for qcs615 ride board
@ 2025-07-26 3:31 Yu Zhang(Yuriy)
2025-07-26 3:31 ` [PATCH v6 1/2] arm64: dts: qcom: qcs615: add a PCIe port for WLAN Yu Zhang(Yuriy)
2025-07-26 3:31 ` [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes Yu Zhang(Yuriy)
0 siblings, 2 replies; 5+ messages in thread
From: Yu Zhang(Yuriy) @ 2025-07-26 3:31 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Dmitry Baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel, Yu Zhang (Yuriy),
Konrad Dybcio
This patch series depends on:
- PCIe
https://lore.kernel.org/all/20250703095630.669044-1-ziyue.zhang@oss.qualcomm.com/
Changes in v6:
- Fix regulator pattern.
- Link to v5: https://lore.kernel.org/r/20250722-615-v5-0-4677e70e25ae@oss.qualcomm.com
Changes in v5:
- Fix DT format.
- Link to v4: https://lore.kernel.org/r/20250707-615-v4-0-1a2f74d167d7@oss.qualcomm.com
Changes in v4:
- Fix node placement issue.
- Link to v3: https://lore.kernel.org/r/20250704-615-v3-0-6c384e0470f2@oss.qualcomm.com
Changes in v3:
- Formatting: adjust layout based on reviewer feedback.
- Fix DT checking warnings.
- Link to v2:
https://lore.kernel.org/r/20250625-qcs615-v2-0-0f1899647b36@oss.qualcomm.com
Changes in V2:
- Correct the version metadata of the previous patch.
- Separate the modifications to the DTS and DTSI files into different
commits.
- Formatting: adjust layout based on reviewer feedback.
- Updated the email address.
- Link to v1:
https://lore.kernel.org/all/20241203060318.1750927-1-quic_yuzha@quicinc.com/
Signed-off-by: Yu Zhang (Yuriy) <yu.zhang@oss.qualcomm.com>
---
Yu Zhang(Yuriy) (2):
arm64: dts: qcom: qcs615: add a PCIe port for WLAN
arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes
arch/arm64/boot/dts/qcom/qcs615-ride.dts | 135 +++++++++++++++++++++++++++++++
arch/arm64/boot/dts/qcom/qcs615.dtsi | 9 +++
2 files changed, 144 insertions(+)
---
base-commit: 8d6c58332c7a8ba025fcfa76888b6c37dbce9633
change-id: 20250704-615-21c25118e919
prerequisite-message-id: <20250703095630.669044-1-ziyue.zhang@oss.qualcomm.com>
prerequisite-patch-id: 37d5ab98a6918dba98ef8fd7e6c91ab98aace170
prerequisite-patch-id: 1693faa1e23bbb0a37d4fb9cbe13e5dd43148ce8
prerequisite-patch-id: efa688b2ddd5744df7aef40182787ee4ceb90c98
Best regards,
--
Yu Zhang(Yuriy) <yu.zhang@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v6 1/2] arm64: dts: qcom: qcs615: add a PCIe port for WLAN
2025-07-26 3:31 [PATCH v6 0/2] Enable WiFi/BT node for qcs615 ride board Yu Zhang(Yuriy)
@ 2025-07-26 3:31 ` Yu Zhang(Yuriy)
2025-07-26 3:31 ` [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes Yu Zhang(Yuriy)
1 sibling, 0 replies; 5+ messages in thread
From: Yu Zhang(Yuriy) @ 2025-07-26 3:31 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Dmitry Baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel, Yu Zhang (Yuriy),
Konrad Dybcio
Add an original PCIe port for WLAN. This port will be referenced and
supplemented by specific WLAN devices.
Signed-off-by: Yu Zhang (Yuriy) <yu.zhang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/qcs615.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index f4b51cca17de5518aad4332330340a59edfdc7ec..b4fbed517cde18e088096d182fe6b482363e403d 100644
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -1173,6 +1173,15 @@ opp-5000000 {
opp-peak-kBps = <500000 1>;
};
};
+
+ pcie_port0: pcie@0 {
+ device_type = "pci";
+ reg = <0x0 0x0 0x0 0x0 0x0>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+ bus-range = <0x01 0xff>;
+ };
};
pcie_phy: phy@1c0e000 {
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes
2025-07-26 3:31 [PATCH v6 0/2] Enable WiFi/BT node for qcs615 ride board Yu Zhang(Yuriy)
2025-07-26 3:31 ` [PATCH v6 1/2] arm64: dts: qcom: qcs615: add a PCIe port for WLAN Yu Zhang(Yuriy)
@ 2025-07-26 3:31 ` Yu Zhang(Yuriy)
2025-07-26 13:19 ` Dmitry Baryshkov
1 sibling, 1 reply; 5+ messages in thread
From: Yu Zhang(Yuriy) @ 2025-07-26 3:31 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Dmitry Baryshkov
Cc: linux-arm-msm, devicetree, linux-kernel, Yu Zhang (Yuriy)
Enable WiFi/BT on qcs615-ride by adding a node for the PMU module of the
WCN6855 and assigning its LDO power outputs to the existing WiFi/BT
module.
Signed-off-by: Yu Zhang(Yuriy) <yu.zhang@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/qcs615-ride.dts | 135 +++++++++++++++++++++++++++++++
1 file changed, 135 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
index 011f8ae077c256f079ce1b07720374a9bf721488..f6df6a88adc8cdc416a57d38b8eaabd53fbe3fcd 100644
--- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
@@ -18,6 +18,7 @@ aliases {
mmc0 = &sdhc_1;
mmc1 = &sdhc_2;
serial0 = &uart0;
+ serial1 = &uart7;
};
chosen {
@@ -47,6 +48,85 @@ regulator-usb2-vbus {
enable-active-high;
regulator-always-on;
};
+
+ vreg_conn_1p8: regulator-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: regulator-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";
+
+ bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+ wlan-enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
+
+ vddio-supply = <&vreg_conn_pa>;
+ vddaon-supply = <&vreg_s5a>;
+ vddpmu-supply = <&vreg_conn_1p8>;
+ vddpmumx-supply = <&vreg_conn_1p8>;
+ vddpmucx-supply = <&vreg_conn_pa>;
+ vddrfa0p95-supply = <&vreg_s5a>;
+ vddrfa1p3-supply = <&vreg_s6a>;
+ vddrfa1p9-supply = <&vreg_l15a>;
+ vddpcie1p3-supply = <&vreg_s6a>;
+ vddpcie1p9-supply = <&vreg_l15a>;
+
+ 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 {
@@ -234,6 +314,25 @@ &pcie_phy {
status = "okay";
};
+&pcie_port0 {
+ wifi@0 {
+ compatible = "pci17cb,1103";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+ qcom,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>;
+ vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
+ vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+ vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+ };
+};
+
&pm8150_gpios {
usb2_en: usb2-en-state {
pins = "gpio10";
@@ -257,6 +356,10 @@ &qupv3_id_0 {
status = "okay";
};
+&qupv3_id_1 {
+ status = "okay";
+};
+
&remoteproc_adsp {
firmware-name = "qcom/qcs615/adsp.mbn";
@@ -274,6 +377,13 @@ &rpmhcc {
};
&tlmm {
+ bt_en_state: bt-en-state {
+ pins = "gpio85";
+ function = "gpio";
+ bias-pull-down;
+ output-low;
+ };
+
pcie_default_state: pcie-default-state {
clkreq-pins {
pins = "gpio90";
@@ -296,6 +406,13 @@ wake-pins {
bias-pull-up;
};
};
+
+ wlan_en_state: wlan-en-state {
+ pins = "gpio98";
+ function = "gpio";
+ bias-pull-down;
+ output-low;
+ };
};
&sdhc_1 {
@@ -336,6 +453,24 @@ &uart0 {
status = "okay";
};
+&uart7 {
+ status = "okay";
+
+ bluetooth {
+ compatible = "qcom,wcn6855-bt";
+ firmware-name = "QCA6698/hpnv21", "QCA6698/hpbtfw21.tlv";
+
+ vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+ vddaon-supply = <&vreg_pmu_aon_0p59>;
+ vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+ vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+ vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
+ vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+ vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+ vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
+ };
+};
+
&usb_1_hsphy {
vdd-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes
2025-07-26 3:31 ` [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes Yu Zhang(Yuriy)
@ 2025-07-26 13:19 ` Dmitry Baryshkov
2025-07-27 10:14 ` Yu Zhang(Yuriy)
0 siblings, 1 reply; 5+ messages in thread
From: Dmitry Baryshkov @ 2025-07-26 13:19 UTC (permalink / raw)
To: Yu Zhang(Yuriy)
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On Sat, Jul 26, 2025 at 11:31:31AM +0800, Yu Zhang(Yuriy) wrote:
> Enable WiFi/BT on qcs615-ride by adding a node for the PMU module of the
> WCN6855 and assigning its LDO power outputs to the existing WiFi/BT
> module.
>
> Signed-off-by: Yu Zhang(Yuriy) <yu.zhang@oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/qcs615-ride.dts | 135 +++++++++++++++++++++++++++++++
> 1 file changed, 135 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> index 011f8ae077c256f079ce1b07720374a9bf721488..f6df6a88adc8cdc416a57d38b8eaabd53fbe3fcd 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> @@ -18,6 +18,7 @@ aliases {
> mmc0 = &sdhc_1;
> mmc1 = &sdhc_2;
> serial0 = &uart0;
> + serial1 = &uart7;
> };
>
> chosen {
> @@ -47,6 +48,85 @@ regulator-usb2-vbus {
> enable-active-high;
> regulator-always-on;
> };
> +
> + vreg_conn_1p8: regulator-conn-1p8 {
regulator-conn-1p8 < regulator-usb2-vbus
Please keep DT sorted
> + compatible = "regulator-fixed";
> + regulator-name = "vreg_conn_1p8";
> + startup-delay-us = <4000>;
> + enable-active-high;
> + gpio = <&pm8150_gpios 1 GPIO_ACTIVE_HIGH>;
> + };
> +
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes
2025-07-26 13:19 ` Dmitry Baryshkov
@ 2025-07-27 10:14 ` Yu Zhang(Yuriy)
0 siblings, 0 replies; 5+ messages in thread
From: Yu Zhang(Yuriy) @ 2025-07-27 10:14 UTC (permalink / raw)
To: Dmitry Baryshkov
Cc: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-arm-msm, devicetree, linux-kernel
On 7/26/2025 9:19 PM, Dmitry Baryshkov wrote:
> On Sat, Jul 26, 2025 at 11:31:31AM +0800, Yu Zhang(Yuriy) wrote:
>> Enable WiFi/BT on qcs615-ride by adding a node for the PMU module of the
>> WCN6855 and assigning its LDO power outputs to the existing WiFi/BT
>> module.
>>
>> Signed-off-by: Yu Zhang(Yuriy) <yu.zhang@oss.qualcomm.com>
>> ---
>> arch/arm64/boot/dts/qcom/qcs615-ride.dts | 135 +++++++++++++++++++++++++++++++
>> 1 file changed, 135 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
>> index 011f8ae077c256f079ce1b07720374a9bf721488..f6df6a88adc8cdc416a57d38b8eaabd53fbe3fcd 100644
>> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
>> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
>> @@ -18,6 +18,7 @@ aliases {
>> mmc0 = &sdhc_1;
>> mmc1 = &sdhc_2;
>> serial0 = &uart0;
>> + serial1 = &uart7;
>> };
>>
>> chosen {
>> @@ -47,6 +48,85 @@ regulator-usb2-vbus {
>> enable-active-high;
>> regulator-always-on;
>> };
>> +
>> + vreg_conn_1p8: regulator-conn-1p8 {
>
> regulator-conn-1p8 < regulator-usb2-vbus
>
> Please keep DT sorted
>
I'll fix the formatting issue accordingly. I really appreciate your
continued patience and guidance.
>> + compatible = "regulator-fixed";
>> + regulator-name = "vreg_conn_1p8";
>> + startup-delay-us = <4000>;
>> + enable-active-high;
>> + gpio = <&pm8150_gpios 1 GPIO_ACTIVE_HIGH>;
>> + };
>> +
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2025-07-27 10:14 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2025-07-26 3:31 [PATCH v6 0/2] Enable WiFi/BT node for qcs615 ride board Yu Zhang(Yuriy)
2025-07-26 3:31 ` [PATCH v6 1/2] arm64: dts: qcom: qcs615: add a PCIe port for WLAN Yu Zhang(Yuriy)
2025-07-26 3:31 ` [PATCH v6 2/2] arm64: dts: qcom: qcs615-ride: Enable WiFi/BT nodes Yu Zhang(Yuriy)
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