From mboxrd@z Thu Jan 1 00:00:00 1970 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 DBA63C433EF for ; Fri, 15 Apr 2022 11:00:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352590AbiDOLDD (ORCPT ); Fri, 15 Apr 2022 07:03:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352572AbiDOLDA (ORCPT ); Fri, 15 Apr 2022 07:03:00 -0400 Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E0F391341; Fri, 15 Apr 2022 04:00:29 -0700 (PDT) Received: by mail-lj1-x22f.google.com with SMTP id 17so9180458lji.1; Fri, 15 Apr 2022 04:00:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ssUQClr8jde5M1FreVdIr0gWsq0efjPJU50BRXvcIoM=; b=aSV/2ebh7hy3wWulSUibASpo5ISs/8d46K8dKPc/stD4xNUPmdWfz0pHdTGvBLs7JA KhK99n/oweSwr0s5t7+QZTASKWcJ/hgMgiFYig1ab4YrT/l78ojGjy8SxvbulSZE2IHp FFo8OxMit+DyEgPFp+1diokpwcrUO4WZDwwPKlNJw3ga1GF4KhMIPd6GquF2i8iyVRkO 5iqLHcNgUp5s2j8cLJpDgVUvIYl2jW6fmHThGjrHmvmOKxYficZONo/xSBWVGpQVqGF/ efldWB5+FhWxLdmvD4ayJQzwaS5gM4TunXbbJ29q3/bG/QImB2/2Zy9Gd29cBQvypEug W/FA== 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=ssUQClr8jde5M1FreVdIr0gWsq0efjPJU50BRXvcIoM=; b=2SBA2+SWcnGAMkj5CMW2gDlWnw3GS87p/G0Q/11VC/b3Ul3yfjSir/DpSNxpFAxhVm sopJn5ZReO4Mb+KJA6twcBRPylmKucnjOHQahHc0Tg4vY6OR5i10ecc77TJm2fJwkpE4 zDHGRbii9iVRHTZGk2bvsdbvxB3iHFiP3C1BgO9llqpXj8UrihizZA1STE6YtDm9osIO 6JLoIR3EHj888/XARryuXqCfBLazRbA9qDTsD2/xzfB1r+TYUJaVfdzIV9HlJ/+EbIxg Q8A0Chpq0FhcDYPeHhYQ44EH4JMmaPSuQMVsrq7hfVFPU/BI8ng5NvsTKhhFizQaS7Sp EQlw== X-Gm-Message-State: AOAM533Zs2FTl38y51MdpoykN2LP/auyY74UpQteNdCvUnF9iQxEQ+9X YE033FjGfW6PKF2XDbmZVj2W/6kvFOE= X-Google-Smtp-Source: ABdhPJwgDo2CWcrv/a/aygSelZJ9PmM0AluIqJZlwGMD4pE1QnJxY9pXDdhJa8LNAXuAEg0G1BrLlA== X-Received: by 2002:a2e:6819:0:b0:244:c111:7444 with SMTP id c25-20020a2e6819000000b00244c1117444mr4134862lja.116.1650020427273; Fri, 15 Apr 2022 04:00:27 -0700 (PDT) Received: from nergzd-desktop.localdomain ([194.39.226.133]) by smtp.gmail.com with ESMTPSA id q14-20020a0565123a8e00b0044a7b26ae1dsm292341lfu.109.2022.04.15.04.00.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Apr 2022 04:00:26 -0700 (PDT) From: Markuss Broks To: linux-kernel@vger.kernel.org Cc: phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Markuss Broks , Lee Jones , Rob Herring , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org Subject: [PATCH v2 2/4] dt-bindings: mfd: Add bindings for Silicon Mitus SM5703 MFD Date: Fri, 15 Apr 2022 14:00:11 +0300 Message-Id: <20220415110014.7384-3-markuss.broks@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220415110014.7384-1-markuss.broks@gmail.com> References: <20220415110014.7384-1-markuss.broks@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch adds device-tree bindings for the Silicon Mitus SM5703 MFD. Signed-off-by: Markuss Broks --- .../bindings/mfd/siliconmitus,sm5703.yaml | 96 +++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/siliconmitus,sm5703.yaml diff --git a/Documentation/devicetree/bindings/mfd/siliconmitus,sm5703.yaml b/Documentation/devicetree/bindings/mfd/siliconmitus,sm5703.yaml new file mode 100644 index 000000000000..6665409bd541 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/siliconmitus,sm5703.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/siliconmitus,sm5703.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Silicon Mitus SM5703 multi-function device bindings + +maintainers: + - Markuss Broks + +description: | + Silicon Mitus SM5703 is a multi-function device, that consists of several + modules, designed for a mobile phone use. It consists of + LDO, Buck, USBLDO and VBUS regulators, a flash LED driver, a MUIC unit, + a fuel gauge and a battery charger circuit. The MUIC and Fuel-Gauge units + are separate from the main MFD, having their own i2c lines, while the + LED driver, regulators and charger are sharing the main i2c bus of the MFD. + +properties: + compatible: + const: siliconmitus,sm5703-mfd + + reg: + description: + I2C slave address. + maxItems: 1 + + regulators: + $ref: ../regulator/siliconmitus,sm5703-regulator.yaml + description: + List of child nodes that specify the regulators. + + reset-gpio: + description: + GPIO which is connected to the MRSTB pin. + maxItems: 1 + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + mfd@49 { + compatible = "siliconmitus,sm5703-mfd"; + reg = <0x49>; + + reset-gpio = <&msmgpio 24 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&mrstb_default>; + + regulator { + compatible = "siliconmitus,sm5703-regulator"; + + regulators { + sm5703_ldo1: ldo1 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + sm5703_ldo2: ldo2 { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <3300000>; + }; + + sm5703_ldo3: ldo3 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + sm5703_usbldo1: usbldo1 { + regulator-min-microvolt = <4800000>; + regulator-max-microvolt = <4800000>; + }; + + sm5703_usbldo2: usbldo2 { + regulator-min-microvolt = <4800000>; + regulator-max-microvolt = <4800000>; + }; + + sm5703_vbus: vbus { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + }; + }; + }; + }; +... -- 2.35.1