From nobody Tue Jun 30 19:10:32 2026 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 00F18C433F5 for ; Tue, 15 Feb 2022 07:48:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234951AbiBOHsq (ORCPT ); Tue, 15 Feb 2022 02:48:46 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:37278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234752AbiBOHsm (ORCPT ); Tue, 15 Feb 2022 02:48:42 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2FB690FE5 for ; Mon, 14 Feb 2022 23:48:32 -0800 (PST) Received: from mail-ej1-f69.google.com (mail-ej1-f69.google.com [209.85.218.69]) (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-0.canonical.com (Postfix) with ESMTPS id 4D75E407C0 for ; Tue, 15 Feb 2022 07:48:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1644911311; bh=PCf70YVth7bcFf8EDZJN3LQUIrjFpZ/338y6P3yBpn8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=pDwvSGYuoXBhE+4CoEa9fcossyRKSdh675G4Altfe3Eh//JmcP26iRYmt7TxATa1V Vdl2WWLyycxN1V47uiEDzHBxP6QSzPYeRMZ0jGWsMX0cakaKgR4DEU2bvSZEGAXhP5 gecOmFPkDDjX7f/G/MzB4+B2N/e9NGXv4laPQ4F9ArVYXT9I3ueHLtQOD7HwrbGY02 f32Uiwuii/d/YNvc00tlY87zHHeWZSyOGlK7cWATrxNgNgaJbnyG5cuvlEA0bLiPXn NMOJGCuY95ZsJYWyna7vVS7cX4H37gKF1XowRiI1qadMkHEdF4AGRtIfpducqPRrsD h2jzNR1ARZnrA== Received: by mail-ej1-f69.google.com with SMTP id mp5-20020a1709071b0500b0069f2ba47b20so6833226ejc.19 for ; Mon, 14 Feb 2022 23:48:31 -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=PCf70YVth7bcFf8EDZJN3LQUIrjFpZ/338y6P3yBpn8=; b=F435Tt0GuEmcJe2BM2VtoZf6F6SxeXZpXeZqQI+yKg5Kbgc0dNN+85mdh4s9lnUbWc tGoqjCQ7oK7XwSDI/MrUs1SJqtPGonB4AfrbKJfHlUQsWyRM33iftlcnPpGQqjw/e4+Q qcpnp9L4Qdwt8Rvu0No6DbnferEqBbwV6EbPeGfsaNqneZLRNhFg2iwHqcYoHHXy0qPP oYYTSm3ua9teKy1qeHB1khkfKx9UyYZ26XB482dQKvQ81nFOkKsDd14hZec8JdlYeKMG KM0MDmsFVazcs7RB3IwZ/fq943dSxc0pQdF/DpMfOurhmexgtfOiQg2ueLaXPYwqq5aD OMcg== X-Gm-Message-State: AOAM532hDAqy/GKBJzV2/702OmugbQZO+FANdYWN+8flbTlFpCMKFAw6 eVeloKCv1mOlIsWET8bQQAFGBHqphX9oy0KPe7b6kDgLgPZBfjPgdsx9nblqr1iDstJXK4mTvih ejqDcNiiDqbuRtGkIp2BMRnW9BccjUCZUYtTF7//F/w== X-Received: by 2002:a05:6402:5111:: with SMTP id m17mr2632666edd.408.1644911310986; Mon, 14 Feb 2022 23:48:30 -0800 (PST) X-Google-Smtp-Source: ABdhPJwjA4JYQ8o9D7zS7jjGhffwT5jaCTnlhkKPCeK2D7NzlmdPJoCPLLsNchqxE5tBAaZ5zCk6qQ== X-Received: by 2002:a05:6402:5111:: with SMTP id m17mr2632657edd.408.1644911310850; Mon, 14 Feb 2022 23:48:30 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id c29sm1188357ejj.149.2022.02.14.23.48.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Feb 2022 23:48:30 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Chanwoo Choi , Sebastian Reichel , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Rob Herring , Sebastian Reichel Subject: [PATCH v3 1/3] dt-bindings: power: supply: maxim,max14577: convert to dtschema Date: Tue, 15 Feb 2022 08:47:57 +0100 Message-Id: <20220215074759.29402-2-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220215074759.29402-1-krzysztof.kozlowski@canonical.com> References: <20220215074759.29402-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 Acked-by: Sebastian Reichel --- .../bindings/power/supply/maxim,max14577.yaml | 84 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,ma= x14577.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 Micro= USB + 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 f7eabdf93867..dbce6642e127 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11840,6 +11840,7 @@ 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 --=20 2.32.0 From nobody Tue Jun 30 19:10:32 2026 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 6BB13C433EF for ; Tue, 15 Feb 2022 07:48:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234942AbiBOHsx (ORCPT ); Tue, 15 Feb 2022 02:48:53 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:37314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234939AbiBOHsn (ORCPT ); Tue, 15 Feb 2022 02:48:43 -0500 Received: from smtp-relay-internal-0.canonical.com (smtp-relay-internal-0.canonical.com [185.125.188.122]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C454595A01 for ; Mon, 14 Feb 2022 23:48:33 -0800 (PST) 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-0.canonical.com (Postfix) with ESMTPS id 8ED92402E0 for ; Tue, 15 Feb 2022 07:48:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1644911312; bh=MYN3RCgVIgzhyrJn9l29HblDmb8bQllkRqZgA3loBrM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=OyMWp2eWIkA7svj/uKHkOIzYR0imzPiubEX7kfJn2HwhF032YfSrxL3M7H++kS6KE 1fKGcgvgMX/nbVgPy6rddBPFc/xB/BdVYAzqbOQCroVxJEjqllCJ1ifwzGGXBhVNbI VAEFT0wbFyH+HA+xEbTbJjfYtMMTNYp1YsxZjUBKRVL2VpNJUjLX9ZpuTRB7gZfYWG g7eEF3gZCLzGIT6NAjsI7PStJYc4Qp/IbfHdA2gC7t6QRLhzrMSzMPE2jtSO4XrhFw BC3B3cXjLnqSGzrK9tAei3SOCE1VwPFdmxLhPMvTypT/h7t8iXxPn85JqcyT0fDccP XO/jeRjFF/Qxg== Received: by mail-ed1-f69.google.com with SMTP id cr7-20020a056402222700b0040f59dae606so11839866edb.11 for ; Mon, 14 Feb 2022 23:48:32 -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=MYN3RCgVIgzhyrJn9l29HblDmb8bQllkRqZgA3loBrM=; b=fN7eifE02BFFi1SApH+vStIfZOtXD6I63VHLOzjYE4LV6u4KdhHEIgY/+TXp7zKBLI Q9qr9LwaFW828FT9uL+n4vxoiJZSYX3a+TpUQgb88D4iIkLJGNS7qa4rQxLMkQeUdsuB YzEj9dvBT85DmCU+EuXtY6y1MxnuGFBnhebX7l2FsWWtV5zAztW+1ybyiMLi8u7B1BkA RgJPg3f3aF7cFJ3zdyo1P5fCLeqsNdJxwB7ta3MEI9CQHwqChzwhm1JgRfLOg+0G+YD8 hDUIZ5CXCQ2cutzdJ6q8AB5kzZMW57/tSLK1pWPiIAR6p+TU7Xhqam8co6VONxdj2fgd rQvA== X-Gm-Message-State: AOAM533JEzreA0cDlrA4NLMHTEUXEXlQkBRATTmhJS565giQzSim89J7 fD3vVMC6d4FoEQBMcR/XS3GQvglDOps2T3Tu8JJfeb6Xf60hvpBxal1zgIxDznCMpUIDe04aS2J dqaHDRSiNuFv3GK5l/WPsJ+rVr2qUrJyWvyvx6hXgoQ== X-Received: by 2002:a17:906:7812:: with SMTP id u18mr1938820ejm.335.1644911312263; Mon, 14 Feb 2022 23:48:32 -0800 (PST) X-Google-Smtp-Source: ABdhPJy8Qr0UXe2cAqKTYU54w4XfZCmHZ0ib2s13fYUuPKisoR881wXAkKdPTQwkmTJxSv2ebyrCyg== X-Received: by 2002:a17:906:7812:: with SMTP id u18mr1938809ejm.335.1644911312097; Mon, 14 Feb 2022 23:48:32 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id c29sm1188357ejj.149.2022.02.14.23.48.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Feb 2022 23:48:31 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Chanwoo Choi , Sebastian Reichel , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Rob Herring Subject: [PATCH v3 2/3] regulator: dt-bindings: maxim,max14577: convert to dtschema Date: Tue, 15 Feb 2022 08:47:58 +0100 Message-Id: <20220215074759.29402-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220215074759.29402-1-krzysztof.kozlowski@canonical.com> References: <20220215074759.29402-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Convert the regulator bindings of Maxim MAX14577/MAX77835 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/regulator/maxim,max14577.yaml | 78 +++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max14= 577.yaml diff --git a/Documentation/devicetree/bindings/regulator/maxim,max14577.yam= l b/Documentation/devicetree/bindings/regulator/maxim,max14577.yaml new file mode 100644 index 000000000000..16f01886a601 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/maxim,max14577.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC = regulators + +maintainers: + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 Micro= USB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for + additional information and example. + +properties: + compatible: + enum: + - maxim,max14577-regulator + - maxim,max77836-regulator + + CHARGER: + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Current regulator. + + properties: + regulator-min-microvolt: false + regulator-max-microvolt: false + + SAFEOUT: + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Safeout LDO regulator (fixed voltage). + + properties: + regulator-min-microamp: false + regulator-max-microamp: false + regulator-min-microvolt: + const: 4900000 + regulator-max-microvolt: + const: 4900000 + +patternProperties: + "^LDO[12]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: | + Current regulator. + + properties: + regulator-min-microamp: false + regulator-max-microamp: false + regulator-min-microvolt: + minimum: 800000 + regulator-max-microvolt: + maximum: 3950000 + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577-regulator + then: + properties: + LDO1: false + LDO2: false + +additionalProperties: false --=20 2.32.0 From nobody Tue Jun 30 19:10:32 2026 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 48941C433FE for ; Tue, 15 Feb 2022 07:48:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234979AbiBOHs7 (ORCPT ); Tue, 15 Feb 2022 02:48:59 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:37538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234958AbiBOHsu (ORCPT ); Tue, 15 Feb 2022 02:48:50 -0500 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE4AD985A3 for ; Mon, 14 Feb 2022 23:48:34 -0800 (PST) Received: from mail-ej1-f70.google.com (mail-ej1-f70.google.com [209.85.218.70]) (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 D40384033F for ; Tue, 15 Feb 2022 07:48:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1644911313; bh=8sh020teaLYrd9nDSk37Pr3otsotqKSg87zVukWRX9w=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=MWaWuXOlpHYoV/paUqIzmZKFaSN3sdrcN3TYbiOdBe35fJ7OxJDJvlE3VI71ybbUP 9/a5HJf8vypO70srOaEskua6MenVIlTibRsH0ckSTkkirq4hKuqUzspElWyFn1JtUu JUnqTPiRcOmQKDOOFoqdaQ5rNnvrOdJMpCpikkguGMmMR6u5X1mkVURobMizWwQyYp UuF090CrXiWIHk2A44WJABJr9LDSxSZXRP4wmJANUlQSbAu7exgO78bzEHz9CuqeSA V7NuMoUfK5AN3yGvpJK6Tx8nDvWLencnl8FI75XANt7WDn1h4Og2Fu7B8J5tU/bHTt 82zl0O+x1MDbg== Received: by mail-ej1-f70.google.com with SMTP id ga31-20020a1709070c1f00b006cec400422fso1939705ejc.22 for ; Mon, 14 Feb 2022 23:48:33 -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=8sh020teaLYrd9nDSk37Pr3otsotqKSg87zVukWRX9w=; b=oPDvZpRkGwn/E3aWGjVwSkeuAJZEGuk6DoZsYywfSSiWzGNMO+/gGqMhSNoCghjreU Z74blpN+1mRU+x1elXN4HsRbX7EfmJOMIiF6R7nrhqIYaj65pCm/1oOslZAvuB1WBeXL 2cD/Bv+zRiIA3XBUh1VGNotGfy43TbLOwD7xvGrJQYx8k5lbAd5+u6cR7bDfxwm9ALcb OOIMAtUH1uanBXIQ0ndnxS6xZGnoU/NbOe+QdcxNzmGVdTkwqTEg8tNVARTUrWwslvtx vpE0wuPHDwFnlBnvEj6Jn88s4/ETk0l/CraeUgZVyjVzy9/Tg6gRGq7EEmzYAzofs7Br mrDg== X-Gm-Message-State: AOAM531lDcW15t0I6h9g9vUIhsmXrXBItZYKA0NGLamV3cJqnH+rkVEj Te3njoCfvNCqpBISOb3CoAidZtxsjD1R/Qhhphwv8/bJsY/eWrsgXX6s0UCiyV1Jo/+dhZ8WoqZ FBr3SJfk7ka7JTN7XCYEhuGTt0GbQswgHIWpt6HJxXQ== X-Received: by 2002:aa7:d316:: with SMTP id p22mr2649937edq.380.1644911313278; Mon, 14 Feb 2022 23:48:33 -0800 (PST) X-Google-Smtp-Source: ABdhPJxq0wlwyoWqJqzvOaBZwsjovEzsmN9+cJ4SW1gKdNWwJhmK0WASlOEPNpXLQlx+/oNxTv+q6g== X-Received: by 2002:aa7:d316:: with SMTP id p22mr2649933edq.380.1644911313102; Mon, 14 Feb 2022 23:48:33 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id c29sm1188357ejj.149.2022.02.14.23.48.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Feb 2022 23:48:32 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Chanwoo Choi , Sebastian Reichel , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Rob Herring Subject: [PATCH v3 3/3] dt-bindings: mfd: maxim,max14577: convert to dtschema Date: Tue, 15 Feb 2022 08:47:59 +0100 Message-Id: <20220215074759.29402-4-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220215074759.29402-1-krzysztof.kozlowski@canonical.com> References: <20220215074759.29402-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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.ya= ml diff --git a/Documentation/devicetree/bindings/mfd/max14577.txt b/Documenta= tion/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 Gau= ge. -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/max7783= 6) -- 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 =3D "maxim,max14577"; - reg =3D <0x25>; - interrupt-parent =3D <&gpx1>; - interrupts =3D <5 IRQ_TYPE_LEVEL_LOW>; - - muic: max14577-muic { - compatible =3D "maxim,max14577-muic"; - }; - - regulators { - compatible =3D "maxim,max14577-regulator"; - - SAFEOUT { - regulator-name =3D "SAFEOUT"; - }; - CHARGER { - regulator-name =3D "CHARGER"; - regulator-min-microamp =3D <90000>; - regulator-max-microamp =3D <950000>; - regulator-boot-on; - }; - }; - - charger { - compatible =3D "maxim,max14577-charger"; - - maxim,constant-uvolt =3D <4350000>; - maxim,fast-charge-uamp =3D <450000>; - maxim,eoc-uamp =3D <50000>; - maxim,ovp-uvolt =3D <6500000>; - }; -}; - - -max77836@25 { - compatible =3D "maxim,max77836"; - reg =3D <0x25>; - interrupt-parent =3D <&gpx1>; - interrupts =3D <5 IRQ_TYPE_LEVEL_LOW>; - - muic: max77836-muic { - compatible =3D "maxim,max77836-muic"; - }; - - regulators { - compatible =3D "maxim,max77836-regulator"; - - SAFEOUT { - regulator-name =3D "SAFEOUT"; - }; - CHARGER { - regulator-name =3D "CHARGER"; - regulator-min-microamp =3D <90000>; - regulator-max-microamp =3D <950000>; - regulator-boot-on; - }; - LDO1 { - regulator-name =3D "LDO1"; - regulator-min-microvolt =3D <2700000>; - regulator-max-microvolt =3D <2700000>; - }; - LDO2 { - regulator-name =3D "LDO2"; - regulator-min-microvolt =3D <800000>; - regulator-max-microvolt =3D <3950000>; - }; - }; - - charger { - compatible =3D "maxim,max77836-charger"; - - maxim,constant-uvolt =3D <4350000>; - maxim,fast-charge-uamp =3D <225000>; - maxim,eoc-uamp =3D <7500>; - maxim,ovp-uvolt =3D <6500000>; - }; -}; diff --git a/Documentation/devicetree/bindings/mfd/maxim,max14577.yaml b/Do= cumentation/devicetree/bindings/mfd/maxim,max14577.yaml new file mode 100644 index 000000000000..27870b8760a6 --- /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 Micro= USB + 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 Mic= roUSB + 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 =3D <1>; + #size-cells =3D <0>; + + pmic@25 { + compatible =3D "maxim,max14577"; + reg =3D <0x25>; + interrupt-parent =3D <&gpx1>; + interrupts =3D <5 IRQ_TYPE_LEVEL_LOW>; + + extcon { + compatible =3D "maxim,max14577-muic"; + }; + + regulators { + compatible =3D "maxim,max14577-regulator"; + + SAFEOUT { + regulator-name =3D "SAFEOUT"; + }; + + CHARGER { + regulator-name =3D "CHARGER"; + regulator-min-microamp =3D <90000>; + regulator-max-microamp =3D <950000>; + regulator-boot-on; + }; + }; + + charger { + compatible =3D "maxim,max14577-charger"; + + maxim,constant-uvolt =3D <4350000>; + maxim,fast-charge-uamp =3D <450000>; + maxim,eoc-uamp =3D <50000>; + maxim,ovp-uvolt =3D <6500000>; + }; + }; + }; + + - | + #include + + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + pmic@25 { + compatible =3D "maxim,max77836"; + interrupt-parent =3D <&gpx1>; + interrupts =3D <5 IRQ_TYPE_NONE>; + reg =3D <0x25>; + wakeup-source; + + extcon { + compatible =3D "maxim,max77836-muic"; + }; + + regulators { + compatible =3D "maxim,max77836-regulator"; + + SAFEOUT { + regulator-name =3D "SAFEOUT"; + }; + + CHARGER { + regulator-name =3D "CHARGER"; + regulator-min-microamp =3D <45000>; + regulator-max-microamp =3D <475000>; + regulator-boot-on; + }; + + LDO1 { + regulator-name =3D "MOT_2.7V"; + regulator-min-microvolt =3D <1100000>; + regulator-max-microvolt =3D <2700000>; + }; + + LDO2 { + regulator-name =3D "UNUSED_LDO2"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <3950000>; + }; + }; + + charger { + compatible =3D "maxim,max77836-charger"; + + maxim,constant-uvolt =3D <4350000>; + maxim,fast-charge-uamp =3D <225000>; + maxim,eoc-uamp =3D <7500>; + maxim,ovp-uvolt =3D <6500000>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index dbce6642e127..6783a9dc85a5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11851,11 +11851,11 @@ 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 --=20 2.32.0