From patchwork Wed Apr 10 12:46:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 787916 Received: from mail-lj1-f176.google.com (mail-lj1-f176.google.com [209.85.208.176]) (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 DC00E15920D for ; Wed, 10 Apr 2024 12:46:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712753216; cv=none; b=pV/+cZmwJfkXcJChedbfTn0NDR7S89U9rl4pf3/26/5aXcaD1adQLEqWshAKjEybmiIC2owzJRRif14eNv4EWWCoww3IsD48J/lCHFUXDzBKpxDaqTaaM3CbyBPWPWjUotnwh1GtY8KNJViGAJRD26zab0hnCFV3GSi3Lh/0Y/M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712753216; c=relaxed/simple; bh=iwTEu+lkt5abe7LUv0S7o0y0lG2vPok6myhH0fsG1TU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=A2shZpSWyFDzONkyGsHbbaCpAhIFlEv+1OQY3MrQob/KPSCYr2416JayJoix6NmVAF39R8GrTg2Uy6MYh4b8U0DB+nMqKRntsP6XhGjp+54ca49KCYEAsvlcUSxmPIkynRNWP6nRhpvgZHdrfr+Q0c36mdb9Wdx/SBDv8CsIrDQ= 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=1h4R48Li; arc=none smtp.client-ip=209.85.208.176 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="1h4R48Li" Received: by mail-lj1-f176.google.com with SMTP id 38308e7fff4ca-2d476d7972aso85841741fa.1 for ; Wed, 10 Apr 2024 05:46:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1712753212; x=1713358012; 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=neYnvsYoFsS5j9G8zlh2o75lXgcagfPjZrPssEkiwjs=; b=1h4R48LiHRTNnhrU7aHlq8vO58Sk1fqzOxvbZNnxlBjavl8AIhpN6xuqmf+aUv+4de 3bcvErcmK52nJks4w7FZ96+WMO+MW5axHXe/hmO1LOMr9gnEWPRx0UA3p1B2YBjpLk/H oQbvGX0b9jpvV9znYww2taZs5+gB29lKJl5pogUk2r4M3lllvMAOwhlYq9MFjjtr/0zy M5UQCZTveMJggejxWcLa646UWxjsFnge9VB5CFWQNpPv67Ks3FyRrlIKyOfDeyiw4oDg Q8UASbcllTye0DdBlmbHBXpPlNIieJY5jHrhNbAS9P5jezOP+1wEKPzVXm9ylcPvYl/b cVLg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712753212; x=1713358012; 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=neYnvsYoFsS5j9G8zlh2o75lXgcagfPjZrPssEkiwjs=; b=cZREAmFBnVHjuG9V9XYCatvAdMG9ngEqNzjWCKGYeIOzKPMkMcytFQ1OfGaeSAoOLQ 7pwCaPcXUI9WQjE4VKiaBbjmivQ93gK15ZX18hGLoNNayrAk5bWtpBB+jFEYKDp4hlpr oKVCo9eIf5jnNnJWmJSYkLwarjaJqh2ffyu3ZpFwuCvnJVCcx0UDahPKEr2zSfvRCpR1 d5BEgr+d8AcWEg0ZBmqW8CKYNAauy6uOZ1NhbSMlsUH0RIkSEKdUXNuMfnrei3SmHZSk nzVMSDLxCcsNyN30wgxkpvCMYfbI9AhCjogkiJ4boOcl32U0oQiFpnvQDujtcO3ePN6V 67DA== X-Forwarded-Encrypted: i=1; AJvYcCW4RZVso0AK/yMqdIU2zB53jyvo+3dawIWxsgxGf3X642ujPNGEu/YZRmzrHn3GEOXHrvFJQYpLEiE9SmMsjPGrFhjLIaqE046va/L/esU= X-Gm-Message-State: AOJu0Yw26gbPborFoRj76tCROJpD7XcLQwe15aEVF48A8g3cngYUbaKL mLqrGKelHboED3qr1vWE/DtaEVxI3Q/C2ScElco/sPb7x7vSDDVFEGT6RQJXgPQ= X-Google-Smtp-Source: AGHT+IHSbFMXQvrmGeIxNyHVsaPU74TeWomF+UpL7T4ZfurUbVNKiyVURBlLY4fBFmuDmQSahnXYqA== X-Received: by 2002:a2e:9096:0:b0:2d8:45fc:c9d6 with SMTP id l22-20020a2e9096000000b002d845fcc9d6mr1972308ljg.45.1712753211761; Wed, 10 Apr 2024 05:46:51 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:75a:e000:6908:7e99:35c9:d585]) by smtp.gmail.com with ESMTPSA id v13-20020a05600c444d00b0041663450a4asm2150929wmn.45.2024.04.10.05.46.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 05:46:51 -0700 (PDT) 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 , Amit Pundir , Xilin Wu 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 , Krzysztof Kozlowski Subject: [PATCH v7 01/16] regulator: dt-bindings: describe the PMU module of the QCA6390 package Date: Wed, 10 Apr 2024 14:46:13 +0200 Message-Id: <20240410124628.171783-2-brgl@bgdev.pl> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240410124628.171783-1-brgl@bgdev.pl> References: <20240410124628.171783-1-brgl@bgdev.pl> Precedence: bulk X-Mailing-List: linux-wireless@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 Acked-by: Mark Brown Reviewed-by: Krzysztof Kozlowski --- .../bindings/regulator/qcom,qca6390-pmu.yaml | 151 ++++++++++++++++++ 1 file changed, 151 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..9d39ff9a75fd --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,qca6390-pmu.yaml @@ -0,0 +1,151 @@ +# 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 + - regulators + +allOf: + - if: + properties: + compatible: + contains: + const: qcom,qca6390-pmu + then: + required: + - vddaon-supply + - vddpmu-supply + - vddrfa0p95-supply + - vddrfa1p3-supply + - vddrfa1p9-supply + - vddpcie1p3-supply + - vddpcie1p9-supply + - vddio-supply + +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"; + }; + + 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"; + }; + }; + };