From patchwork Mon Jan 9 10:47:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13093268 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40D95C5479D for ; Mon, 9 Jan 2023 10:48:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233302AbjAIKsQ (ORCPT ); Mon, 9 Jan 2023 05:48:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236845AbjAIKsH (ORCPT ); Mon, 9 Jan 2023 05:48:07 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1B1CABE1 for ; Mon, 9 Jan 2023 02:48:04 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id m7so7692985wrn.10 for ; Mon, 09 Jan 2023 02:48:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:from:to:cc:subject:date:message-id:reply-to; bh=s3YhczK4urURUC1Olx6x7ih5A9tdexOnktWzKva3cnQ=; b=lgyQ4xsUnsH/rYZCIu2ULrX6UVcXR5EJlAR2aUfStMs+y/zZNCYKqpNYYS937Yps9s Avtg2mbLsxD29yxHXu08LrIJxiCvEb39VkDRrca+jMngkX6PayyBWzldr8qABQcr2nFw uhmPT6kt4nkb7EsjtP479wQ4pUzu++oV5mZEXW11pj+lG5FhaJzeQxmRVPzyQCc+jGh7 CZGVHgdAy9j6uwuaFr4re/BbVoFhEsYb/WMSJMK0tFOXGfbEehFQ+BYzXJvNxFjDvRzs yceV8jr1wgG2pRpzOFh+zwmT0idJDXVAAP4g3dHtRygpCrnwrC6mG0V1rFj3W/BHEBL8 0lwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=s3YhczK4urURUC1Olx6x7ih5A9tdexOnktWzKva3cnQ=; b=tsvPdKTPYMoXFOc8gUY17WxtYZyCmxdR9ejzL/wQ7Orw8NAAl91ZreZd/qyKcFjr3S LdVldLHC4kqkCAlO6XynG7++OGjBTs4XQ0J+hVVNAgjf5XLXpa18kQ/5lM11DJJUOkCs h7LPGCrRNcQBfPPXV1QQ168QKDcyWpQRN6sKDVji9mk8NM8na36Bf/pKtPATB+f5TwZv fQEqEwJGBFlg5iJkRLbhN5mXAWawoeUfvqk7PnOaYxUBVrr9NML4VXMoFC5127+QBiB+ IE00UDYtZFwdAwVVqkEvcqb2sN71XT5bnfUCuU4CDY8R7pIxJLni6wSIctWHIVYZQriK AKmA== X-Gm-Message-State: AFqh2koIrpRIf9C8HfLlgt7Vy1waNuI1lovKgGnWJAr2vXlyL8w0S1Oe 4nsaIlKCmXYIdUJo2wP9dSdY5Q== X-Google-Smtp-Source: AMrXdXv2Bv0wTWz616z6eiWLcOwogUH1tk9up7HtMdkvkY2lbZS4AY/HhxmPlBn0JbEXNkukgzrWHA== X-Received: by 2002:a5d:6244:0:b0:2bb:9106:d10 with SMTP id m4-20020a5d6244000000b002bb91060d10mr4355079wrv.10.1673261282553; Mon, 09 Jan 2023 02:48:02 -0800 (PST) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id y15-20020adffa4f000000b002bbec19c8acsm2945605wrr.64.2023.01.09.02.48.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Jan 2023 02:48:02 -0800 (PST) From: Neil Armstrong Date: Mon, 09 Jan 2023 11:47:42 +0100 Subject: [PATCH v6] dt-bindings: regulators: convert non-smd RPM Regulators bindings to dt-schema MIME-Version: 1.0 Message-Id: <20221005-mdm9615-pinctrl-yaml-v6-1-6c913908bb85@linaro.org> X-B4-Tracking: v=1; b=H4sIAM7wu2MC/43Nz2rDMAwG8FcpPs9D8r/WO+09Sg+2ozQGxxl2F ygl7z6x28hhOYlP4vvpJTq1TF18nF6i0Zp7XioH93YSaQr1TjIPnIUCpRDAynmYvUMrv3JNj1bk M8xFoh5twkswgw6CqzF0krGFmiYu1+9SeDnl/lja8/fVijyu/6grSpCQYgJwpIKGz5JraMv70u7 ixuKqjiiKFaf9SO4cwETaKfqIolkhS2CsM8afcaeYI4phxThtlfboE/qdYo8olhXPd/RjvEQf/y jbtv0ArgMZzdYBAAA= To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Lee Jones Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Neil Armstrong , Rob Herring X-Mailer: b4 0.11.1 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Convert the non-SMD Regulators bindings to dt-schema, the old text based bindings will be deleted later since the RPM bindings are not yet converted. Signed-off-by: Neil Armstrong Reviewed-by: Rob Herring --- This is a second round of bindings & DT fixes for the MDM9615 platform. This second round focuses on less trivial changes like pinctrl & regulators bindings, the remaining work will mainly be fixing the qcom,kpss-timer/qcom,msm-timer situation and add bindings for qcom,lcc-mdm9615, qcom,kpss-gcc & swir,mangoh-iotport-spi. Dependencies: None --- Changes in v6: - Fixed ref error on patch 1 - Dropped applied patch 2 - Link to v5: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v5-0-910019fb8b9b@linaro.org Changes in v5: - Fixed bindings invalid id after rename - Fixed invalid ref path to qcom,rpm-regulator.yaml from qcom,rpm.yaml bindings - Link to v4: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v4-0-463523919c19@linaro.org Changes in v4: - Removed applied patches - Removed "-ipc" from bindings file name and removed IPC from title & description - Added the review tags from v3 after file renaming & title/description change, after Lee's acceptation - Link to v3: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v3-0-e5e045644971@linaro.org Changes in v3: - Path 1: Removed from serie because applied - Path 2: None - Path 3: Added reviewed-by tag - Path 4: Fixed dt-schema title and added unevaluatedProperties - Path 5: Various schema fixes, uses same naming as other dt-schema for qcom regulators - New patch added changing regulators names of msm8660 to conform to bindings - Link to v2: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v2-0-639fe67a04be@linaro.org Changes in v2: - Rebased on v6.1-rc1 - Patch 1: Fixed bindings and aligned with Krysztof's series - Patch 2: Rewrote patch title and added reviewed-by tag - Patch 3: Added reviewed-by tag - Patch 4: Moved to end, added support for (regulators|-regulators) sudnode - Patch 5: Fixed schema description and added missing unevaluatedProperties in patternProperties - Patch 6: Dropped & squashed with patch 4 - Link to v1: https://lore.kernel.org/r/20221005-mdm9615-pinctrl-yaml-v1-0-0cbc006e2a30@linaro.org --- .../bindings/regulator/qcom,rpm-regulator.yaml | 128 +++++++++++++++++++++ 1 file changed, 128 insertions(+) --- base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2 change-id: 20221005-mdm9615-pinctrl-yaml-13f5c18a4d3a Best regards, diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml new file mode 100644 index 000000000000..8a08698e3484 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,rpm-regulator.yaml @@ -0,0 +1,128 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,rpm-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPM regulator + +description: + The Qualcomm RPM regulator is modelled as a subdevice of the RPM. + + Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,rpm.yaml + for information regarding the RPM node. + + The regulator node houses sub-nodes for each regulator within the device. + Each sub-node is identified using the node's name, with valid values listed + for each of the pmics below. + + For pm8058 l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, + l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, s0, s1, s2, s3, s4, + lvs0, lvs1, ncp + + For pm8901 l0, l1, l2, l3, l4, l5, l6, s0, s1, s2, s3, s4, lvs0, lvs1, lvs2, lvs3, + mvs + + For pm8921 s1, s2, s3, s4, s7, s8, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l14, l15, l16, l17, l18, l21, l22, l23, l24, l25, l26, l27, l28, + l29, lvs1, lvs2, lvs3, lvs4, lvs5, lvs6, lvs7, usb-switch, hdmi-switch, + ncp + + For pm8018 s1, s2, s3, s4, s5, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, + l12, l14, lvs1 + + For smb208 s1a, s1b, s2a, s2b + +maintainers: + - Bjorn Andersson + +properties: + compatible: + enum: + - qcom,rpm-pm8058-regulators + - qcom,rpm-pm8901-regulators + - qcom,rpm-pm8921-regulators + - qcom,rpm-pm8018-regulators + - qcom,rpm-smb208-regulators + +patternProperties: + ".*-supply$": + description: Input supply phandle(s) for this node + + "^((s|l|lvs)[0-9]*)|(s[1-2][a-b])|(ncp)|(mvs)|(usb-switch)|(hdmi-switch)$": + description: List of regulators and its properties + $ref: regulator.yaml# + unevaluatedProperties: false + properties: + bias-pull-down: + description: enable pull down of the regulator when inactive + type: boolean + + qcom,switch-mode-frequency: + description: Frequency (Hz) of the switch-mode power supply + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 19200000 + - 9600000 + - 6400000 + - 4800000 + - 3840000 + - 3200000 + - 2740000 + - 2400000 + - 2130000 + - 1920000 + - 1750000 + - 1600000 + - 1480000 + - 1370000 + - 1280000 + - 1200000 + + qcom,force-mode: + description: Indicates that the regulator should be forced to a particular mode + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # QCOM_RPM_FORCE_MODE_NONE do not force any mode + - 1 # QCOM_RPM_FORCE_MODE_LPM force into low power mode + - 2 # QCOM_RPM_FORCE_MODE_HPM force into high power mode + - 3 # QCOM_RPM_FORCE_MODE_AUTO allow regulator to automatically select its own mode + # based on realtime current draw, only for pm8921 smps and ftsmps + + qcom,power-mode-hysteretic: + description: select that the power supply should operate in hysteretic mode, + instead of the default pwm mode + type: boolean + +additionalProperties: false + +required: + - compatible + +examples: + - | + #include + regulators { + compatible = "qcom,rpm-pm8921-regulators"; + vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; + + s1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + + bias-pull-down; + + qcom,switch-mode-frequency = <3200000>; + }; + + pm8921_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + qcom,switch-mode-frequency = <1600000>; + bias-pull-down; + + qcom,force-mode = ; + }; + }; +...