diff options
| author | Yingying Tang <yingying.tang@oss.qualcomm.com> | 2025-12-10 06:28:17 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-01-03 21:23:04 +0300 |
| commit | 1a5d6d70c3b0b9b2007cd57001266dc018b6098e (patch) | |
| tree | 317a2f77c11aae8ecf7b43b1f03ab1229f88e71c | |
| parent | dce54bba172e351777d3ddcec9f7d03bea99ddf7 (diff) | |
| download | linux-1a5d6d70c3b0b9b2007cd57001266dc018b6098e.tar.xz | |
arm64: dts: qcom: hamoa-iot-evk: Add WLAN node for Hamoa IoT EVK board
WLAN card is connected to PCIe4 on Hamoa IoT EVK board. Add WLAN node
to support power sequence for this WLAN card.
Signed-off-by: Yingying Tang <yingying.tang@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251210032817.1264850-1-yingying.tang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts index 88e3e7bed998..bac531421292 100644 --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -581,7 +581,7 @@ bt-enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>; wlan-enable-gpios = <&tlmm 117 GPIO_ACTIVE_HIGH>; - pinctrl-0 = <&wcn_bt_en>; + pinctrl-0 = <&wcn_bt_en>, <&wcn_wlan_en>; pinctrl-names = "default"; regulators { @@ -891,6 +891,23 @@ status = "okay"; }; +&pcie4_port0 { + wifi@0 { + compatible = "pci17cb,1107"; + reg = <0x10000 0x0 0x0 0x0 0x0>; + + vddaon-supply = <&vreg_pmu_aon_0p59>; + vddwlcx-supply = <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply = <&vreg_pmu_wlmx_0p85>; + vddrfacmn-supply = <&vreg_pmu_rfa_cmn>; + 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>; + }; +}; + &pcie6a { vddpe-3v3-supply = <&vreg_nvme>; }; @@ -1206,6 +1223,13 @@ bias-disable; }; + wcn_wlan_en: wcn-wlan-en-state { + pins = "gpio117"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + wwan_sw_en: wwan-sw-en-state { pins = "gpio221"; function = "gpio"; |