From patchwork Fri Feb 16 20:32:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13560588 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (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 8644C145FF0 for ; Fri, 16 Feb 2024 20:33:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708115600; cv=none; b=WlxtjcYtsLgrNE94ZGQJqqzyH4SvbYrmY7P9DLQuPsKfEWHcwf7S2u81ZJJCxlVUYy0QLrQndywGq0aPFz/fZ7JLdjxTA6xAkQqwxlrwk/12MBW4VaK05Yrj5wfsvSm8gPOMMq4fKXPtpjyxM6OdA8wxS+YRE1HPywocnE5EDsk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708115600; c=relaxed/simple; bh=7siulsM+YIxL/zjVU9vKxvQTmEA2EKQzsqGyT9XfH/0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=eVqEJiRNcRhm/aA6GcarEiNGq8CnBTynyG6GJfB+5mFv93q4wwTElBvbNvJ74SvnNiOF8PoiNgGIfHv7RjCo27vEkQWBtaIsPumD1ZTVESV+5xoZrxtr7F+uLE0S/a2EYodEJn12D44yT1S60TpDS879NZ79Zm2lLxNuWUwZEng= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl; spf=none smtp.mailfrom=bgdev.pl; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b=RopNAYmB; arc=none smtp.client-ip=209.85.128.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b="RopNAYmB" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-41241f64c6bso8127125e9.0 for ; Fri, 16 Feb 2024 12:33:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1708115595; x=1708720395; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=aLo65DzlI0Pw6qQCEKnNFvuFSJmqXUdVDuf68OGs0ug=; b=RopNAYmBLzbU0E8FWuUlqcWP+GlVGJt0id3KbTdr5k9HaYH+UzwCoQfr0p1eAnfS2Y q9/ws62XvkUz89rZck2b2fw5t1uyn2WBFJ0Hf0MSsaobdw3m0k98z5FaG6tknDpRE1wY K10/03ea4vPXLOYm9561Jquaq6kOLSduihRk/P7VN3fTPQ2bRogDP18BW0prc0klPtpq pmfSKOsmTYGK5j5OcMDiHCLtyrqrGp0RWIq+4Z31VISMBcoQGOACQFLvBO9fQ0FkjX3o Av22SeTujKCnxSC2kmjHEWJqUp1JlrSdt0MPnMF/ljI3K+m/uUNTjTefCWM4yYs187Oi r8tQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708115595; x=1708720395; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=aLo65DzlI0Pw6qQCEKnNFvuFSJmqXUdVDuf68OGs0ug=; b=vxw6dVvnarFEcekRnTdHCUvYUFn5ywmCVEimIlFbrmw5GlwTLYLXsU2D2q/3M5v7iD 8AeJvf1HKmUWrCwaf/VXb79ei8O+7a6qhGwE2WAmTbTni7BRq7JVJ8vc3aLmUeo0jlKS iblDD8G0LqUSP99fzx79edt3xQr1tAy5DL2BGtiM9WnufKcAr/b7LWBex04eggAf8FX5 JXrNNdXoITslVjZ25Tzuk2LwPf/c9EZJNDv91CULdsfBtVZWwJV9nq7WLayk66/YmQCZ W5ITedxTV+2yYkX8YC8I3R28gr53o2XvQqs5hEJiLxVX3Wq+vKyAYGhfzOfZWaSwu1ri 7bcw== X-Gm-Message-State: AOJu0Ywizaa2OjK5VIsKUqGeHCFnDMs9jVN4oS+yCa6biXQXUvIpGXpu QZVRCbIHYRWBzrPu3POuOI9MSxvYb+KX1filLXZxA5t5bci3Q5Md7KaasjpfxW4= X-Google-Smtp-Source: AGHT+IFiDpD9jnNjXHaYBDe5iqmGRvtMJpVfZZ7zS3b3nDAA5bd5zEp/CAbSuDJNq9KUS4HizlvLyA== X-Received: by 2002:a05:600c:b91:b0:411:e398:9f33 with SMTP id fl17-20020a05600c0b9100b00411e3989f33mr4538745wmb.15.1708115595442; Fri, 16 Feb 2024 12:33:15 -0800 (PST) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:7758:12d:16:5f19]) by smtp.gmail.com with ESMTPSA id m5-20020a05600c4f4500b0041253d0acd6sm1420528wmq.47.2024.02.16.12.33.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Feb 2024 12:33:15 -0800 (PST) From: Bartosz Golaszewski To: Marcel Holtmann , Luiz Augusto von Dentz , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kalle Valo , Bjorn Andersson , Konrad Dybcio , Liam Girdwood , Mark Brown , Catalin Marinas , Will Deacon , Bjorn Helgaas , Bartosz Golaszewski , Saravana Kannan , Geert Uytterhoeven , Arnd Bergmann , Neil Armstrong , Marek Szyprowski , Alex Elder , Srini Kandagatla , Greg Kroah-Hartman , Abel Vesa , Manivannan Sadhasivam , Lukas Wunner , Dmitry Baryshkov Cc: linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-pm@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v5 03/18] dt-bindings: regulator: describe the PMU module of the QCA6390 package Date: Fri, 16 Feb 2024 21:32:00 +0100 Message-Id: <20240216203215.40870-4-brgl@bgdev.pl> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240216203215.40870-1-brgl@bgdev.pl> References: <20240216203215.40870-1-brgl@bgdev.pl> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Bartosz Golaszewski The QCA6390 package contains discreet modules for WLAN and Bluetooth. They are powered by the Power Management Unit (PMU) that takes inputs from the host and provides LDO outputs. This document describes this module. Signed-off-by: Bartosz Golaszewski Reviewed-by: Krzysztof Kozlowski --- .../bindings/regulator/qcom,qca6390-pmu.yaml | 166 ++++++++++++++++++ 1 file changed, 166 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml diff --git a/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml new file mode 100644 index 000000000000..b71fa782fc63 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml @@ -0,0 +1,166 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,qca6390-pmu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. QCA6390 PMU Regulators + +maintainers: + - Bartosz Golaszewski + +description: + The QCA6390 package contains discreet modules for WLAN and Bluetooth. They + are powered by the Power Management Unit (PMU) that takes inputs from the + host and provides LDO outputs. This document describes this module. + +properties: + compatible: + const: qcom,qca6390-pmu + + vddaon-supply: + description: VDD_AON supply regulator handle + + vddpmu-supply: + description: VDD_PMU supply regulator handle + + vddrfa0p95-supply: + description: VDD_RFA_0P95 supply regulator handle + + vddrfa1p3-supply: + description: VDD_RFA_1P3 supply regulator handle + + vddrfa1p9-supply: + description: VDD_RFA_1P9 supply regulator handle + + vddpcie1p3-supply: + description: VDD_PCIE_1P3 supply regulator handle + + vddpcie1p9-supply: + description: VDD_PCIE_1P9 supply regulator handle + + vddio-supply: + description: VDD_IO supply regulator handle + + wlan-enable-gpios: + maxItems: 1 + description: + GPIO line enabling the ATH11K WLAN module supplied by the PMU + + bt-enable-gpios: + maxItems: 1 + description: + GPIO line enabling the ATH11K Bluetooth module supplied by the PMU + + regulators: + type: object + description: + LDO outputs of the PMU + + patternProperties: + "^ldo[0-9]$": + $ref: regulator.yaml# + type: object + unevaluatedProperties: false + + additionalProperties: false + +required: + - compatible + - vddaon-supply + - vddpmu-supply + - vddrfa0p95-supply + - vddrfa1p3-supply + - vddrfa1p9-supply + - vddpcie1p3-supply + - vddpcie1p9-supply + - vddio-supply + - wlan-enable-gpios + - bt-enable-gpios + - regulators + +additionalProperties: false + +examples: + - | + #include + pmu { + compatible = "qcom,qca6390-pmu"; + + pinctrl-names = "default"; + pinctrl-0 = <&bt_en_state>, <&wlan_en_state>; + + vddaon-supply = <&vreg_s6a_0p95>; + vddpmu-supply = <&vreg_s2f_0p95>; + vddrfa0p95-supply = <&vreg_s2f_0p95>; + vddrfa1p3-supply = <&vreg_s8c_1p3>; + vddrfa1p9-supply = <&vreg_s5a_1p9>; + vddpcie1p3-supply = <&vreg_s8c_1p3>; + vddpcie1p9-supply = <&vreg_s5a_1p9>; + vddio-supply = <&vreg_s4a_1p8>; + + wlan-enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>; + bt-enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>; + + regulators { + vreg_pmu_rfa_cmn: ldo0 { + regulator-name = "vreg_pmu_rfa_cmn"; + regulator-min-microvolt = <760000>; + regulator-max-microvolt = <840000>; + }; + + vreg_pmu_aon_0p59: ldo1 { + regulator-name = "vreg_pmu_aon_0p59"; + regulator-min-microvolt = <540000>; + regulator-max-microvolt = <840000>; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name = "vreg_pmu_wlcx_0p8"; + regulator-min-microvolt = <760000>; + regulator-max-microvolt = <840000>; + }; + + vreg_pmu_wlmx_0p85: ldo3 { + regulator-name = "vreg_pmu_wlmx_0p85"; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <890000>; + }; + + vreg_pmu_btcmx_0p85: ldo4 { + regulator-name = "vreg_pmu_btcmx_0p85"; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <890000>; + }; + + vreg_pmu_rfa_0p8: ldo5 { + regulator-name = "vreg_pmu_rfa_0p8"; + regulator-min-microvolt = <760000>; + regulator-max-microvolt = <840000>; + }; + + vreg_pmu_rfa_1p2: ldo6 { + regulator-name = "vreg_pmu_rfa_1p2"; + regulator-min-microvolt = <1187000>; + regulator-max-microvolt = <1313000>; + }; + + vreg_pmu_rfa_1p7: ldo7 { + regulator-name = "vreg_pmu_rfa_1p7"; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <1890000>; + }; + + vreg_pmu_pcie_0p9: ldo8 { + regulator-name = "vreg_pmu_pcie_0p9"; + regulator-min-microvolt = <870000>; + regulator-max-microvolt = <970000>; + }; + + vreg_pmu_pcie_1p8: ldo9 { + regulator-name = "vreg_pmu_pcie_1p8"; + regulator-min-microvolt = <1710000>; + regulator-max-microvolt = <1890000>; + }; + }; + };