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 40231C4332F for ; Tue, 19 Apr 2022 16:01:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354219AbiDSQED (ORCPT ); Tue, 19 Apr 2022 12:04:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354210AbiDSQEC (ORCPT ); Tue, 19 Apr 2022 12:04:02 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF6BE329B9; Tue, 19 Apr 2022 09:01:17 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id x17so30195439lfa.10; Tue, 19 Apr 2022 09:01:17 -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=ehqNT/5oR3HuyIGR5JQZQmSZyCh8KRJVy0SP+2tgcek=; b=ktv9S+AC1qbbzGaNa/H0W3WNyE1ztLbef1s9HRlW/ZOei6J9xYTUCF5OYnZ3JPD9Q3 8lfQbwlLe4QkLTzjZgQ0b6zzRpgBupUKA5y8uQocF2Vi5bp3k350CD2TuUDCVa4rlxdP tYVHe/xtzvC5hRYOXdqBa+K8igOJaRdV5YuIbbyCZjDmOsZ8zAwan8ogd1pSjKhmrTPS Q+yvq04qgWvl6W2q6l5ctjcUu631ZeKxQYAUYRk7mH425MiNOsZnxUFCuTlurpSA+mQo vfvfZ38L9SJ/OH1X+HV/e8AzM0E6yIx7jNIbs19X0AHonlMrmjv66Bs6SwzIYHpfOq3z GqmA== 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=ehqNT/5oR3HuyIGR5JQZQmSZyCh8KRJVy0SP+2tgcek=; b=LcZaY24dv2bm2K3LizeSNV98lwkkrT40idI8Y9YuxHEdp0+UsmB4iRwXsaOTgWhjyq GfFchyAy4rnclcALkU3Wv+Yxi+4qlCNt9c/6ZVzPAjelqZsmL+D7KhwXW4tbPhWOc1UN Z5CsBJ0zbFZ6c3sw3x8ayWRjrA7IshtHXBtTlR0FoXhq7n4IHL87FBvT5R2sTo89bntX J8YCUT8fM5/ALSWwtqLjATT9hxIUACcls9MxR0eHVSjOFtrOPsK52kgPkmB0i/2AxUin ZvehMcdMfbEr6lyWKXPso1Pceu7yyxCkZ8V/qj5VBNz5ry73uszWe5EPBPtRLP4J74sb /KSg== X-Gm-Message-State: AOAM532FPUGXyOrG0qLLCcRuAtugL1VrCfHX9oyUxLbPpTiGyWOdIXHS +inlz/B2lDDmIJ4iMrIKfXfMYNxJx4U= X-Google-Smtp-Source: ABdhPJzwBapTROi0PkpUXr3uI4pW+2BLxbg8H5YAgnpuZZ7d0BpkyONRn5EkA7yGf9dMoUDVdJj4uA== X-Received: by 2002:ac2:4107:0:b0:44a:3084:39f8 with SMTP id b7-20020ac24107000000b0044a308439f8mr11380730lfi.209.1650384075957; Tue, 19 Apr 2022 09:01:15 -0700 (PDT) Received: from nergzd-desktop.localdomain ([194.39.226.133]) by smtp.gmail.com with ESMTPSA id m5-20020a194345000000b0046e951e34b3sm1506663lfj.24.2022.04.19.09.01.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Apr 2022 09:01:15 -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 v4 2/4] dt-bindings: mfd: Add bindings for Silicon Mitus SM5703 MFD Date: Tue, 19 Apr 2022 19:00:55 +0300 Message-Id: <20220419160058.9998-3-markuss.broks@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220419160058.9998-1-markuss.broks@gmail.com> References: <20220419160058.9998-1-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..0d9de057a63b --- /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 + + reg: + description: + I2C slave address. + maxItems: 1 + + regulators: + $ref: /schemas/regulator/siliconmitus,sm5703-regulator.yaml + description: + List of child nodes that specify the regulators. + + reset-gpios: + description: + GPIO which is connected to the MRSTB pin. + maxItems: 1 + +required: + - compatible + - reg + - regulators + - reset-gpios + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + pmic@49 { + compatible = "siliconmitus,sm5703"; + reg = <0x49>; + + reset-gpios = <&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