From patchwork Tue Jan 11 17:43:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 531704 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 DE688C43217 for ; Tue, 11 Jan 2022 17:44:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344546AbiAKRoX (ORCPT ); Tue, 11 Jan 2022 12:44:23 -0500 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:60790 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344029AbiAKRoU (ORCPT ); Tue, 11 Jan 2022 12:44:20 -0500 Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id AA9DD40019 for ; Tue, 11 Jan 2022 17:44:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1641923059; bh=UwxCg/3JRxb+xIwzo2AXdt3q4ESk3LoFT4Bw/xZKpww=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=G/IWgjy8LnH2wcKp9OU1SQ9c5hSjINIppzT+uuEKR67jH94b6ZkUhwo7FO6xNssIH 8BFlzL48Yvn19gFBbkXzS69yMB8rXEtwZcStPRgPP+FmKp9b0my7p87rRIgefW4NQc BftvFrsisDe95A2HT9OGyKsPyesqh9XT/OzL4kqdE3zjZUCZbKKLQkQ76CIsxe52et OIezSlx/GvPPOvcnkjioTAK83YaixJY2fLjsvmc2o1ziJs1KvpAhqiafUy4xM/d2qI DVaFoT1H1+X27AokujnBTTKucUlZdve3mE2bUjz/hC3LclK7OeRRz9yCP23b+n6UXf YTRnfa4RNOeMw== Received: by mail-ed1-f71.google.com with SMTP id y18-20020a056402271200b003fa16a5debcso13971484edd.14 for ; Tue, 11 Jan 2022 09:44:19 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=UwxCg/3JRxb+xIwzo2AXdt3q4ESk3LoFT4Bw/xZKpww=; b=wLQP3IF/qXp6rujnnM/iPcLEwNe8rlumFPTVrL5tOn3oLzetEnIQDhZOpyjpLnMoOc uOiDKQBcI68nlu/WTTSl2KrSYC6zRRMkH6j5DCSsvEcGQIeK9lZCKM1i/lnS52ffKWjI 3XPynatYrKRX9FvsjJKfoEPesSCYUZ6jJyyBZoUGWAlHOX9lK2Pz1SLBkceHaTs1FNh0 3PscJBbqe+zdNv+pt53kRjRed4MnRyioCmdDSD2aAlxc6oaLwqbGn9z2aE838FFIEoDh DHpUFkAGaXmkx1NC8ePLC8mfbkKmFGDX3eJFgam9DnI5lxWH6ozRG44manFivQCQOTaR BcRA== X-Gm-Message-State: AOAM531OdgDSyDsdii71VqRRQoJYyFRr+RG2HwCcKC7yCZoEPZH798pM KXWK3WQiVxeS1j/vHMR3iMOoZon7x9B++OQsKerhy8CB4ytdnKenyoKJWSVbv8pP66ep/qHDKW+ 1hDgQsDJxLxBFXARuTascHELzXnn3lReH6yEu X-Received: by 2002:a05:6402:1c08:: with SMTP id ck8mr5463533edb.406.1641923059345; Tue, 11 Jan 2022 09:44:19 -0800 (PST) X-Google-Smtp-Source: ABdhPJxsS0hDLRYk0r5JjweCUErlbNd0YkPquUINIsjfQ4os97kXEQhtnlMaSz1xWFtOEmAAPmTevg== X-Received: by 2002:a05:6402:1c08:: with SMTP id ck8mr5463508edb.406.1641923059150; Tue, 11 Jan 2022 09:44:19 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id g9sm3758657ejo.222.2022.01.11.09.44.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:44:18 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Chanwoo Choi , Krzysztof Kozlowski , Sebastian Reichel , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Rob Herring Subject: [PATCH v2 2/4] dt-bindings: power: supply: maxim, max14577: convert to dtschema Date: Tue, 11 Jan 2022 18:43:35 +0100 Message-Id: <20220111174337.223320-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111174337.223320-1-krzysztof.kozlowski@canonical.com> References: <20220111174337.223320-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the Charger bindings of Maxim MAX14577/MAX77836 MUIC to DT schema format. The existing bindings were defined in ../bindings/mfd/max14577.txt. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../bindings/power/supply/maxim,max14577.yaml | 84 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml new file mode 100644 index 000000000000..3978b48299de --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC Charger + +maintainers: + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for + additional information and example. + +properties: + compatible: + enum: + - maxim,max14577-charger + - maxim,max77836-charger + + maxim,constant-uvolt: + description: + Battery Constant Voltage in uV + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 4000000 + maximum: 4350000 + + maxim,eoc-uamp: + description: | + Current in uA for End-Of-Charge mode. + MAX14577: 50000-20000 + MAX77836: 5000-100000 + $ref: /schemas/types.yaml#/definitions/uint32 + + maxim,fast-charge-uamp: + description: | + Current in uA for Fast Charge + MAX14577: 90000-950000 + MAX77836: 45000-475000 + $ref: /schemas/types.yaml#/definitions/uint32 + + maxim,ovp-uvolt: + description: + OverVoltage Protection Threshold in uV; In an overvoltage condition, INT + asserts and charging stops. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [6000000, 6500000, 7000000, 7500000] + +required: + - compatible + - maxim,constant-uvolt + - maxim,eoc-uamp + - maxim,fast-charge-uamp + - maxim,ovp-uvolt + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577-charger + then: + properties: + maxim,eoc-uamp: + minimum: 50000 + maximum: 200000 + maxim,fast-charge-uamp: + minimum: 90000 + maximum: 950000 + else: + # max77836 + properties: + maxim,eoc-uamp: + minimum: 5000 + maximum: 100000 + maxim,fast-charge-uamp: + minimum: 45000 + maximum: 475000 + +additionalProperties: false diff --git a/MAINTAINERS b/MAINTAINERS index d1f8f312f322..13e21c229c5d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11681,6 +11681,7 @@ M: Krzysztof Kozlowski M: Bartlomiej Zolnierkiewicz L: linux-pm@vger.kernel.org S: Supported +F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml F: drivers/power/supply/max14577_charger.c F: drivers/power/supply/max77693_charger.c From patchwork Tue Jan 11 17:50:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 531701 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 0C4DEC433F5 for ; Tue, 11 Jan 2022 17:51:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344806AbiAKRvG (ORCPT ); Tue, 11 Jan 2022 12:51:06 -0500 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:33070 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344755AbiAKRvE (ORCPT ); Tue, 11 Jan 2022 12:51:04 -0500 Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id CE8393F17B for ; Tue, 11 Jan 2022 17:51:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1641923463; bh=0lTX/pRjq8fGrSEdb45cqNSVN0bzGZ2/ArUtBalm9jo=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ZQG7YKfk6j3R4TQzqSMb026CP26feajCHRODFrKB0rzUfchk67MRY7tsbpvTzwXUz YJvRHDsNa4zpoDsI+H53VEedvQFfI7xtysSR1+5eShDtYBJzDm7R68/us1ugBMYLps wHsGSnb8+gDClTveYKsoGb6qOV6finclsPHCRfwo7BOyllHUofbgljRTgTtvpIx95P TQ2y1qIBiaYWQM8spAJ3UBy1XOupnvg8RvTtiLSAfL/ycS6cLX/PNGB7EI3aCTVriq NOkpY2DlJHdVfKHUlrEXJxAELwgOpZwbRSAjNuDPWj0pI5VwrjyT0DwCRRh4srHn2G gp+DHOiE43mrg== Received: by mail-ed1-f69.google.com with SMTP id r8-20020a05640251c800b003f9a52daa3fso13974088edd.22 for ; Tue, 11 Jan 2022 09:51:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=0lTX/pRjq8fGrSEdb45cqNSVN0bzGZ2/ArUtBalm9jo=; b=5Quq8gX1UHm3y7N1yXQhEPs1jBNbioFOSuqm/P9s7jUw2vfR92MPhqpf9YLK4PY5Ft 8n4WpIatNhRu3lA51S8NufbnhE7UzAhh/pwdQf8iewtKTNmoGgrIFaigzM7q1hHDUlRq nkQNhShH8Wij9L/dYxk/IZLOALRn8n1t50pe+DZ4dkFwso7QmjfkFtRwjWrVq+sdxqn1 XdsrVt8M8YCjdJAGob/nmkiOu1I3XQYID0QVYEIWhxhs6e/wiQu0AtlplAn+PJpbjT63 2yHO23mg+tA4rW672AGJz7Noapgv46Qjkren66D5EjUMxBRGsKQEd2RoI8W5jZsp1fBm AqPA== X-Gm-Message-State: AOAM533nbVloiIVcM4GuC20SNw9b+8E7iR3jAp906ykBp+boGJuFwxEk lFciWTRmHOTb4UuZwVpTJ9zEDLK15paN+0CAfYmtRcUMi6Px9goY0vZJtLzUIzO1VlDjzX9sVfG F4JZrlV9FNvHAA5g/zhxtYB7M8RoVSQ/h3i6O X-Received: by 2002:a17:906:7199:: with SMTP id h25mr4637462ejk.734.1641923461941; Tue, 11 Jan 2022 09:51:01 -0800 (PST) X-Google-Smtp-Source: ABdhPJx1N007d3shEa8Ib3SDImdT17QSvZTGxNtwZXkqztluxz5huESUnu16sC4O6EqMG0YJnFlSOQ== X-Received: by 2002:a17:906:7199:: with SMTP id h25mr4637445ejk.734.1641923461774; Tue, 11 Jan 2022 09:51:01 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id p25sm5265160edw.75.2022.01.11.09.51.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:51:01 -0800 (PST) From: Krzysztof Kozlowski To: Chanwoo Choi , Krzysztof Kozlowski , Pavel Machek , Rob Herring , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH v2 3/4] regulator: dt-bindings: maxim,max77693: convert to dtschema Date: Tue, 11 Jan 2022 18:50:16 +0100 Message-Id: <20220111175017.223966-4-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111175017.223966-1-krzysztof.kozlowski@canonical.com> References: <20220111175017.223966-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the regulator bindings of Maxim MAX77693 MUIC to DT schema format. The existing bindings were defined in ../bindings/mfd/max77693.txt. Signed-off-by: Krzysztof Kozlowski --- .../bindings/regulator/maxim,max77693.yaml | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77693.yaml diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml new file mode 100644 index 000000000000..20d8559bdc2b --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max77693.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77693 MicroUSB and Companion Power Management IC regulators + +maintainers: + - Chanwoo Choi + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integrated + Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for + additional information and example. + +properties: + CHARGER: + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Current regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microamp: + minimum: 60000 + regulator-max-microamp: + maximum: 2580000 + + required: + - regulator-name + +patternProperties: + "^ESAFEOUT[12]$": + type: object + $ref: regulator.yaml# + additionalProperties: false + description: | + Safeout LDO regulator. + + properties: + regulator-name: true + regulator-always-on: true + regulator-boot-on: true + regulator-min-microvolt: + minimum: 3300000 + regulator-max-microvolt: + maximum: 4950000 + + required: + - regulator-name + +additionalProperties: false From patchwork Tue Jan 11 17:43:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 531703 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 EEFF6C4332F for ; Tue, 11 Jan 2022 17:44:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344386AbiAKRo2 (ORCPT ); Tue, 11 Jan 2022 12:44:28 -0500 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]:60832 "EHLO smtp-relay-internal-1.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344020AbiAKRoY (ORCPT ); Tue, 11 Jan 2022 12:44:24 -0500 Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 0F3623F175 for ; Tue, 11 Jan 2022 17:44:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1641923063; bh=C5Z/5mmJVa86bbWXH7aWWh13a2BPlZ660A3xwFOIBp8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=XpO7DWHj4ev07CBvlViDhYwx/BVofZMBSLzncg6ifpu3QPx7rBT814ZV9l9+dh5Fg XnQcgucEsfKskQmI/dkBLVKzmrscsjt9q29fEfNDLMnIHnSXE/zlZ6SD1UFehdi/Gj qE4j5hZkAJTV96jpRY6XLfTvjx7OcHvbwdBnP+y7G7A/cqiHRZo2zyqe7OdCqcYcFu kQ25y7BeiUqlVFCivHWPcc+RR11hnrjR/3yFcWy1UNlfs5lknGXtFlcaljNkXYgTk0 jyePJ9G77yKEJUSGA5n9//QvrBu9wZIvR0Ij0rSmULtKrMM4jQLRHb/ew8GEJ3G1MD Lm/PjYxOeuXtg== Received: by mail-ed1-f70.google.com with SMTP id y18-20020a056402271200b003fa16a5debcso13971636edd.14 for ; Tue, 11 Jan 2022 09:44:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=C5Z/5mmJVa86bbWXH7aWWh13a2BPlZ660A3xwFOIBp8=; b=OO3gh/GC+Grf7CIHjoNv3vjtl1OtpRsVRSNrKXPLxjF0bawowO6/7QS9ZC0yy1aN3q h1eiDPMGH5u0kNlNlli6cZqXDchV82c6HwOcdjtx43LCXINeXgHGYF4AZJYeGJriOF0B 1Lt/pPg77+G828PLJxIY3kHLVWAYfaiqKClVu+FDpsVAR6nt6A2sr13bJDUugNt4poGz gEgK7z5mCmm6Gzlsv9K4pQ91zahwrT3OfziDPRTYplexAPXZTIAK9+apaPl/kgcjcQQg 96v8cJ45d4w5SLvjXq700/o7e6St9A5bzmzs+1+X/s2CYrNgyiMtXQCL3qcW9fkE7MYv D0nw== X-Gm-Message-State: AOAM532oFinzsVo6v5ZaD5CPsrWny/r8su1CAgdnGdOJSqpb2+QX4lqp ww92yqZDoRW7CtrWGcPk4gTbRJ7gM5OOAKXtk44lL39WZrSWTu0v9w6MXrOLfKW3h+i80v7oYgW BEmpFHZMPZYyOyf8H/vTLov4CnqYeRLlkBsbN X-Received: by 2002:a50:c94b:: with SMTP id p11mr5652983edh.173.1641923062611; Tue, 11 Jan 2022 09:44:22 -0800 (PST) X-Google-Smtp-Source: ABdhPJzT30conxvROmZ9oTCV0VED3rO0vjmmaSGHYvu65UkjARLbgyyqQLrWcuvYrKjDy6pm8a2ezw== X-Received: by 2002:a50:c94b:: with SMTP id p11mr5652966edh.173.1641923062398; Tue, 11 Jan 2022 09:44:22 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id g9sm3758657ejo.222.2022.01.11.09.44.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:44:21 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Chanwoo Choi , Krzysztof Kozlowski , Sebastian Reichel , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Rob Herring Subject: [PATCH v2 4/4] dt-bindings: mfd: maxim,max14577: convert to dtschema Date: Tue, 11 Jan 2022 18:43:37 +0100 Message-Id: <20220111174337.223320-5-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111174337.223320-1-krzysztof.kozlowski@canonical.com> References: <20220111174337.223320-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the MFD part of Maxim MAX14577/MAX77836 MUIC to DT schema format. The example DTS was copied from existing DTS (exynos3250-rinato.dts), so keep the license as GPL-2.0-only. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../devicetree/bindings/mfd/max14577.txt | 147 ------------- .../bindings/mfd/maxim,max14577.yaml | 195 ++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 196 insertions(+), 148 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mfd/max14577.txt create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max14577.yaml diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documentation/devicetree/bindings/mfd/max14577.txt deleted file mode 100644 index be11943a0560..000000000000 --- a/Documentation/devicetree/bindings/mfd/max14577.txt +++ /dev/null @@ -1,147 +0,0 @@ -Maxim MAX14577/77836 Multi-Function Device - -MAX14577 is a Multi-Function Device with Micro-USB Interface Circuit, Li+ -Battery Charger and SFOUT LDO output for powering USB devices. It is -interfaced to host controller using I2C. - -MAX77836 additionally contains PMIC (with two LDO regulators) and Fuel Gauge. -For the description of Fuel Gauge low SOC alert interrupt see: -../power/supply/max17040_battery.txt - - -Required properties: -- compatible : Must be "maxim,max14577" or "maxim,max77836". -- reg : I2C slave address for the max14577 chip (0x25 for max14577/max77836) -- interrupts : IRQ line for the chip. - - -Required nodes: - - charger : - Node for configuring the charger driver. - Required properties: - - compatible : "maxim,max14577-charger" - or "maxim,max77836-charger" - - maxim,fast-charge-uamp : Current in uA for Fast Charge; - Valid values: - - for max14577: 90000 - 950000; - - for max77836: 45000 - 475000; - - maxim,eoc-uamp : Current in uA for End-Of-Charge mode; - Valid values: - - for max14577: 50000 - 200000; - - for max77836: 5000 - 100000; - - maxim,ovp-uvolt : OverVoltage Protection Threshold in uV; - In an overvoltage condition, INT asserts and charging - stops. Valid values: - - 6000000, 6500000, 7000000, 7500000; - - maxim,constant-uvolt : Battery Constant Voltage in uV; - Valid values: - - 4000000 - 4280000 (step by 20000); - - 4350000; - - -Optional nodes: -- max14577-muic/max77836-muic : - Node used only by extcon consumers. - Required properties: - - compatible : "maxim,max14577-muic" or "maxim,max77836-muic" - -- regulators : - Required properties: - - compatible : "maxim,max14577-regulator" - or "maxim,max77836-regulator" - - May contain a sub-node per regulator from the list below. Each - sub-node should contain the constraints and initialization information - for that regulator. See regulator.txt for a description of standard - properties for these sub-nodes. - - List of valid regulator names: - - for max14577: CHARGER, SAFEOUT. - - for max77836: CHARGER, SAFEOUT, LDO1, LDO2. - - The SAFEOUT is a fixed voltage regulator so there is no need to specify - voltages for it. - - -Example: - -#include - -max14577@25 { - compatible = "maxim,max14577"; - reg = <0x25>; - interrupt-parent = <&gpx1>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - - muic: max14577-muic { - compatible = "maxim,max14577-muic"; - }; - - regulators { - compatible = "maxim,max14577-regulator"; - - SAFEOUT { - regulator-name = "SAFEOUT"; - }; - CHARGER { - regulator-name = "CHARGER"; - regulator-min-microamp = <90000>; - regulator-max-microamp = <950000>; - regulator-boot-on; - }; - }; - - charger { - compatible = "maxim,max14577-charger"; - - maxim,constant-uvolt = <4350000>; - maxim,fast-charge-uamp = <450000>; - maxim,eoc-uamp = <50000>; - maxim,ovp-uvolt = <6500000>; - }; -}; - - -max77836@25 { - compatible = "maxim,max77836"; - reg = <0x25>; - interrupt-parent = <&gpx1>; - interrupts = <5 IRQ_TYPE_LEVEL_LOW>; - - muic: max77836-muic { - compatible = "maxim,max77836-muic"; - }; - - regulators { - compatible = "maxim,max77836-regulator"; - - SAFEOUT { - regulator-name = "SAFEOUT"; - }; - CHARGER { - regulator-name = "CHARGER"; - regulator-min-microamp = <90000>; - regulator-max-microamp = <950000>; - regulator-boot-on; - }; - LDO1 { - regulator-name = "LDO1"; - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - }; - LDO2 { - regulator-name = "LDO2"; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <3950000>; - }; - }; - - charger { - compatible = "maxim,max77836-charger"; - - maxim,constant-uvolt = <4350000>; - maxim,fast-charge-uamp = <225000>; - maxim,eoc-uamp = <7500>; - maxim,ovp-uvolt = <6500000>; - }; -}; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml b/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml new file mode 100644 index 000000000000..55ab60750798 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml @@ -0,0 +1,195 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC + +maintainers: + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB + Integrated Circuit (MUIC). + + The Maxim MAX14577 is a MicroUSB and Companion Power Management IC which + includes voltage safeout regulators, charger and MicroUSB management IC. + + The Maxim MAX77836 is a MicroUSB and Companion Power Management IC which + includes voltage safeout and LDO regulators, charger, fuel-gauge and MicroUSB + management IC. + +properties: + compatible: + enum: + - maxim,max14577 + - maxim,max77836 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + wakeup-source: true + + charger: + $ref: /schemas/power/supply/maxim,max14577.yaml + + extcon: + type: object + properties: + compatible: + enum: + - maxim,max14577-muic + - maxim,max77836-muic + + required: + - compatible + + regulators: + $ref: /schemas/regulator/maxim,max14577.yaml + +required: + - compatible + - interrupts + - reg + - charger + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577 + then: + properties: + charger: + properties: + compatible: + const: maxim,max14577-charger + extcon: + properties: + compatible: + const: maxim,max14577-muic + regulator: + properties: + compatible: + const: maxim,max14577-regulator + else: + properties: + charger: + properties: + compatible: + const: maxim,max77836-charger + extcon: + properties: + compatible: + const: maxim,max77836-muic + regulator: + properties: + compatible: + const: maxim,max77836-regulator + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@25 { + compatible = "maxim,max14577"; + reg = <0x25>; + interrupt-parent = <&gpx1>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + + extcon { + compatible = "maxim,max14577-muic"; + }; + + regulators { + compatible = "maxim,max14577-regulator"; + + SAFEOUT { + regulator-name = "SAFEOUT"; + }; + + CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <90000>; + regulator-max-microamp = <950000>; + regulator-boot-on; + }; + }; + + charger { + compatible = "maxim,max14577-charger"; + + maxim,constant-uvolt = <4350000>; + maxim,fast-charge-uamp = <450000>; + maxim,eoc-uamp = <50000>; + maxim,ovp-uvolt = <6500000>; + }; + }; + }; + + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@25 { + compatible = "maxim,max77836"; + interrupt-parent = <&gpx1>; + interrupts = <5 IRQ_TYPE_NONE>; + reg = <0x25>; + wakeup-source; + + extcon { + compatible = "maxim,max77836-muic"; + }; + + regulators { + compatible = "maxim,max77836-regulator"; + + SAFEOUT { + regulator-name = "SAFEOUT"; + }; + + CHARGER { + regulator-name = "CHARGER"; + regulator-min-microamp = <45000>; + regulator-max-microamp = <475000>; + regulator-boot-on; + }; + + LDO1 { + regulator-name = "MOT_2.7V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <2700000>; + }; + + LDO2 { + regulator-name = "UNUSED_LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3950000>; + }; + }; + + charger { + compatible = "maxim,max77836-charger"; + + maxim,constant-uvolt = <4350000>; + maxim,fast-charge-uamp = <225000>; + maxim,eoc-uamp = <7500>; + maxim,ovp-uvolt = <6500000>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 13e21c229c5d..af392bd04874 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11692,11 +11692,11 @@ M: Krzysztof Kozlowski M: Bartlomiej Zolnierkiewicz L: linux-kernel@vger.kernel.org S: Supported +F: Documentation/devicetree/bindings/*/maxim,max14577.yaml F: Documentation/devicetree/bindings/*/maxim,max77686.yaml F: Documentation/devicetree/bindings/*/maxim,max77693.yaml F: Documentation/devicetree/bindings/*/maxim,max77843.yaml F: Documentation/devicetree/bindings/clock/maxim,max77686.txt -F: Documentation/devicetree/bindings/mfd/max14577.txt F: drivers/*/*max77843.c F: drivers/*/max14577*.c F: drivers/*/max77686*.c