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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-10-18 14:49:13 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-10-29 21:12:27 +0100 |
| commit | e848528bdfc2a933590498c326d3320d85078c93 (patch) | |
| tree | d4d14c752b824c8f1c82f135209d66b7bd946474 /arch/arm64/boot/dts/qcom | |
| parent | arm64: dts: qcom: qcs9100: Add support for the QCS9100 Ride and Ride Rev3 boards (diff) | |
| download | linux-e848528bdfc2a933590498c326d3320d85078c93.tar.xz linux-e848528bdfc2a933590498c326d3320d85078c93.zip | |
arm64: dts: qcom: sc8280xp-crd: model the PMU of the on-board wcn6855
Add nodes for the WCN6855 PMU, the WLAN module and relevant regulators
and pin functions to fully describe how the wifi is actually wired on
this platform.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Co-developed-by: Konrad Dybcio <konradybcio@kernel.org>
Signed-off-by: Konrad Dybcio <konradybcio@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20241018-sc8280xp-pwrseq-v6-3-8da8310d9564@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index 6020582b0a59..a02d8029ac2d 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -260,6 +260,69 @@ }; }; }; + + wcn6855-pmu { + compatible = "qcom,wcn6855-pmu"; + + pinctrl-0 = <&wlan_en>; + pinctrl-names = "default"; + + wlan-enable-gpios = <&tlmm 134 GPIO_ACTIVE_HIGH>; + swctrl-gpios = <&tlmm 132 GPIO_ACTIVE_HIGH>; + + vddio-supply = <&vreg_s10b>; + vddaon-supply = <&vreg_s12b>; + vddpmu-supply = <&vreg_s12b>; + vddpmumx-supply = <&vreg_s12b>; + vddpmucx-supply = <&vreg_s12b>; + vddrfa0p95-supply = <&vreg_s12b>; + vddrfa1p3-supply = <&vreg_s11b>; + vddrfa1p9-supply = <&vreg_s1c>; + vddpcie1p3-supply = <&vreg_s11b>; + vddpcie1p9-supply = <&vreg_s1c>; + + regulators { + vreg_pmu_rfa_cmn_0p8: ldo0 { + regulator-name = "vreg_pmu_rfa_cmn_0p8"; + }; + + vreg_pmu_aon_0p8: ldo1 { + regulator-name = "vreg_pmu_aon_0p8"; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name = "vreg_pmu_wlcx_0p8"; + }; + + vreg_pmu_wlmx_0p8: ldo3 { + regulator-name = "vreg_pmu_wlmx_0p8"; + }; + + vreg_pmu_btcmx_0p8: ldo4 { + regulator-name = "vreg_pmu_btcmx_0p8"; + }; + + vreg_pmu_pcie_1p8: ldo5 { + regulator-name = "vreg_pmu_pcie_1p8"; + }; + + vreg_pmu_pcie_0p9: ldo6 { + regulator-name = "vreg_pmu_pcie_0p9"; + }; + + vreg_pmu_rfa_0p8: ldo7 { + regulator-name = "vreg_pmu_rfa_0p8"; + }; + + vreg_pmu_rfa_1p2: ldo8 { + regulator-name = "vreg_pmu_rfa_1p2"; + }; + + vreg_pmu_rfa_1p7: ldo9 { + regulator-name = "vreg_pmu_rfa_1p7"; + }; + }; + }; }; &apps_rsc { @@ -269,6 +332,15 @@ vdd-l3-l5-supply = <&vreg_s11b>; + vreg_s10b: smps10 { + regulator-name = "vreg_s10b"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; + regulator-boot-on; + }; + vreg_s11b: smps11 { regulator-name = "vreg_s11b"; regulator-min-microvolt = <1272000>; @@ -276,6 +348,13 @@ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + vreg_s12b: smps12 { + regulator-name = "vreg_s12b"; + regulator-min-microvolt = <984000>; + regulator-max-microvolt = <984000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l3b: ldo3 { regulator-name = "vreg_l3b"; regulator-min-microvolt = <1200000>; @@ -304,6 +383,13 @@ compatible = "qcom,pm8350c-rpmh-regulators"; qcom,pmic-id = "c"; + vreg_s1c: smps1 { + regulator-name = "vreg_s1c"; + regulator-min-microvolt = <1888000>; + regulator-max-microvolt = <1888000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l1c: ldo1 { regulator-name = "vreg_l1c"; regulator-min-microvolt = <1800000>; @@ -583,6 +669,25 @@ status = "okay"; }; +&pcie4_port0 { + wifi@0 { + compatible = "pci17cb,1103"; + reg = <0x10000 0x0 0x0 0x0 0x0>; + + vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>; + vddaon-supply = <&vreg_pmu_aon_0p8>; + vddwlcx-supply = <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply = <&vreg_pmu_wlmx_0p8>; + vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>; + vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>; + vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>; + + qcom,ath11k-calibration-variant = "QC_8280XP_CRD"; + }; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -1030,4 +1135,11 @@ output-high; }; }; + + wlan_en: wlan-en-state { + pins = "gpio134"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + }; }; |