From nobody Wed Dec 17 01:11:10 2025 Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE2BD54645 for ; Thu, 18 Jul 2024 12:55:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721307354; cv=none; b=AEFDhI2bja2chonw8uYwR+a9y4INIV2thHbI5XJt1BBQFwIcW5gM0VnPvS1ZRvA9eJq/nifB7EDOtiu9ygiuoEkHZbcEOOn1Loy5TsJkW49CCsALNYyDhQM3pBjoltU8d19JuGAah8zRnwhu+j7vT+LMKfdYKqhZLAaNX15BCV4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721307354; c=relaxed/simple; bh=RnVetTAVDMEoHnOYOH2EwKbF0YWG+vmkuwKPkbdBV8k=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=hyDhsBsMOCuYvd6UdLZxJ2wIVBSMOUwWkGkXcS/w8QvLs0blGJY6nokOhAlEA4soEv0/uVGMweQC1UjbAHBR28zQrpaD0XTHvpPEyl1aGqw6fhk2yNgX+78ZpbeHGdGtVAKVU5eUQhndTJtIGEPWSkcbmCvK2cEVXHLWoen+T6I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=ID6MJffX; arc=none smtp.client-ip=209.85.210.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ID6MJffX" Received: by mail-pf1-f182.google.com with SMTP id d2e1a72fcca58-70af3d9169bso558539b3a.1 for ; Thu, 18 Jul 2024 05:55:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1721307351; x=1721912151; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=jMMhDZFtOwO3HXFWjJERUf9qK8F/67AIIwwDMX0/jC0=; b=ID6MJffXKTEGALIqAi2PU+TB59D21nyjgpdg/0UL4TodaEU9TvcISi+mAN7mggWo0N DMo0+6Tav8Keh1knApEKCalOzufQOeXpdhqsGvutBX1JgyHjL87nHDD0LYbXrtpNIZ2V +bC7pksYf6Nc4+SW8/F81CEQ5TGhzmr55NyETHp+sXlAJx/OQOhPAOa3oTzUxLnJ6Y8y nsgoD0qlD34/MNuSgX1RbBcmJMDP4KfyKwv24DdK1uXByEMa2O8WGr8rwJJpUZzvKJMg +tsLcNhWNrscaVPjiyCZg+E2dlRt+tqKlPYRGChNuQ8sT3QzWmwivcjqUc6F2JU2m4Ws 0e4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721307351; x=1721912151; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=jMMhDZFtOwO3HXFWjJERUf9qK8F/67AIIwwDMX0/jC0=; b=Ik+Kiwq0RxAfzY/0JenPKxVSUsKlAgxd+KIeBJa4wKeEcQinFyAWbKEK2SG2LxFvV5 tasI79o0I62Uvh2b6awk0ryGBSPFLdl9LHr/9LS9uNrIetadZqe7nC6A2jEiKD0E75dX VfcGCangY2XIyMRgEkMbQPVQ3rcHcEOWplEYirX0LtAYnPfYp18k7HcXQKPSBJW85L5Q sT29KB/cGqdALhfzbSx+aj/GlRoa0K0JEQfQ0/gFEhJPfBKgzl87Rlp55/8Wiob46kkY IAQab4kWmDySbuWNrTZHUUkVVJ2LrvK7ZzX7PxNLpzHpFsAU5dGAp059jgET+2rVQ6ze 7G7g== X-Forwarded-Encrypted: i=1; AJvYcCVvPc+CAZUAE/ABtpcAq/180Rnz6wOQKlU6sFf9gm6/71H9hz2//AfqtXiRYqnsA3kVRe8n2SafffIhsS61FkebfwSZZp7cIA9bYCs4 X-Gm-Message-State: AOJu0YyxtHR6VVqrazEzTLB3Y7+rC+ZMo7AQGsvjT09dE/zF3DpuTET4 M8kTlULhbMBUb8tYqO5ws+alnaSUrrdLQKW7Qx+F/Pp+74ltgzYXrzgP/Pt/rw0= X-Google-Smtp-Source: AGHT+IG56Qh0nAqJFtYuky5nJyMY1i46EkTO8ZbrlZ8beqkkK6RxYzkS0Fq4cnVTmRmyVBRa0QG6iw== X-Received: by 2002:a05:6a00:889:b0:705:9ddb:db6b with SMTP id d2e1a72fcca58-70ce4fa4a3bmr5538762b3a.13.1721307351008; Thu, 18 Jul 2024 05:55:51 -0700 (PDT) Received: from x-wing.lan ([106.51.164.34]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70b7eb9c856sm10009718b3a.4.2024.07.18.05.55.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jul 2024 05:55:50 -0700 (PDT) From: Amit Pundir To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong Cc: Bartosz Golaszewski , linux-arm-msm , dt , lkml Subject: [PATCH v2] arm64: dts: qcom: sm8550-hdk: add the Wifi node Date: Thu, 18 Jul 2024 18:25:45 +0530 Message-ID: <20240718125545.2238857-1-amit.pundir@linaro.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Describe the ath12k WLAN on-board the WCN7850 module present on the board. Signed-off-by: Amit Pundir Reviewed-by: Dmitry Baryshkov --- v2: Changes suggested by Neil v1: Kanged verbatim from 490812872449 ("arm64: dts: qcom: sm8550-qrd: add t= he Wifi node"). Link: https://lore.kernel.org/lkml/20240702091655.278974-1-amit.pundir@lina= ro.org/T/#u arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 113 +++++++++++++++++++++--- 1 file changed, 101 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/= qcom/sm8550-hdk.dts index 12d60a0ee095..0fc55334e26c 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts @@ -279,6 +279,65 @@ platform { }; }; }; + + wcn7850-pmu { + compatible =3D "qcom,wcn7850-pmu"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&wlan_en>, <&bt_default>, <&pmk8550_sleep_clk>; + + wlan-enable-gpios =3D <&tlmm 80 GPIO_ACTIVE_HIGH>; + bt-enable-gpios =3D <&tlmm 81 GPIO_ACTIVE_HIGH>; + + vdd-supply =3D <&vreg_s5g_0p85>; + vddio-supply =3D <&vreg_l15b_1p8>; + vddaon-supply =3D <&vreg_s2g_0p85>; + vdddig-supply =3D <&vreg_s4e_0p95>; + vddrfa1p2-supply =3D <&vreg_s4g_1p25>; + vddrfa1p8-supply =3D <&vreg_s6g_1p86>; + + regulators { + vreg_pmu_rfa_cmn: ldo0 { + regulator-name =3D "vreg_pmu_rfa_cmn"; + }; + + vreg_pmu_aon_0p59: ldo1 { + regulator-name =3D "vreg_pmu_aon_0p59"; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name =3D "vreg_pmu_wlcx_0p8"; + }; + + vreg_pmu_wlmx_0p85: ldo3 { + regulator-name =3D "vreg_pmu_wlmx_0p85"; + }; + + vreg_pmu_btcmx_0p85: ldo4 { + regulator-name =3D "vreg_pmu_btcmx_0p85"; + }; + + vreg_pmu_rfa_0p8: ldo5 { + regulator-name =3D "vreg_pmu_rfa_0p8"; + }; + + vreg_pmu_rfa_1p2: ldo6 { + regulator-name =3D "vreg_pmu_rfa_1p2"; + }; + + vreg_pmu_rfa_1p8: ldo7 { + regulator-name =3D "vreg_pmu_rfa_1p8"; + }; + + vreg_pmu_pcie_0p9: ldo8 { + regulator-name =3D "vreg_pmu_pcie_0p9"; + }; + + vreg_pmu_pcie_1p8: ldo9 { + regulator-name =3D "vreg_pmu_pcie_1p8"; + }; + }; + }; }; =20 &apps_rsc { @@ -954,6 +1013,23 @@ &pcie0 { status =3D "okay"; }; =20 +&pcieport0 { + wifi@0 { + compatible =3D "pci17cb,1107"; + reg =3D <0x10000 0x0 0x0 0x0 0x0>; + + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn>; + vddaon-supply =3D <&vreg_pmu_aon_0p59>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p85>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p8>; + vddpcie0p9-supply =3D <&vreg_pmu_pcie_0p9>; + vddpcie1p8-supply =3D <&vreg_pmu_pcie_1p8>; + }; +}; + &pcie0_phy { vdda-phy-supply =3D <&vreg_l1e_0p88>; vdda-pll-supply =3D <&vreg_l3e_1p2>; @@ -1046,6 +1122,17 @@ &pon_resin { status =3D "okay"; }; =20 +&pmk8550_gpios { + pmk8550_sleep_clk: sleep-clk-state { + pins =3D "gpio3"; + function =3D "func1"; + input-disable; + output-enable; + bias-disable; + power-source =3D <0>; + }; +}; + &qupv3_id_0 { status =3D "okay"; }; @@ -1206,6 +1293,13 @@ wcd_default: wcd-reset-n-active-state { bias-disable; output-low; }; + + wlan_en: wlan-en-state { + pins =3D "gpio80"; + function =3D "gpio"; + drive-strength =3D <8>; + bias-pull-down; + }; }; =20 &uart7 { @@ -1218,20 +1312,15 @@ &uart14 { bluetooth { compatible =3D "qcom,wcn7850-bt"; =20 - vddio-supply =3D <&vreg_l15b_1p8>; - vddaon-supply =3D <&vreg_s4e_0p95>; - vdddig-supply =3D <&vreg_s4e_0p95>; - vddrfa0p8-supply =3D <&vreg_s4e_0p95>; - vddrfa1p2-supply =3D <&vreg_s4g_1p25>; - vddrfa1p9-supply =3D <&vreg_s6g_1p86>; + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn>; + vddaon-supply =3D <&vreg_pmu_aon_0p59>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p85>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p8>; =20 max-speed =3D <3200000>; - - enable-gpios =3D <&tlmm 81 GPIO_ACTIVE_HIGH>; - swctrl-gpios =3D <&tlmm 82 GPIO_ACTIVE_HIGH>; - - pinctrl-0 =3D <&bt_default>; - pinctrl-names =3D "default"; }; }; =20 --=20 2.43.0