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 68AEAC43219 for ; Thu, 14 Apr 2022 17:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245385AbiDNROg (ORCPT ); Thu, 14 Apr 2022 13:14:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245368AbiDNRO2 (ORCPT ); Thu, 14 Apr 2022 13:14:28 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC3E02B4; Thu, 14 Apr 2022 10:06:52 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id u7so10198816lfs.8; Thu, 14 Apr 2022 10:06:52 -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=UqP4xfrPo10vTgY/j5s+P5EZr0sl8LLw6TahcYWWquQ=; b=aIuOZaL18kpoDTDXW+XpXtRxHjrNQ1EWRCmtzl8P+yeCXCuf7y0GuQY03My+fuzKYp D/Yp7zegMF6Ij46yMl+EcSMrKoprf09qOhSXxb3KPVerAxjlCJJasHn49LJ4+A8D3BFv CVNIwkta3rzORr6ZIN26KKGcy/qykZ5+AEu12YIjDc2OwFZCi0wchqOaFoL2XjGc/c0R QCvxSeD9OSYAuwvw5R2hmYfUJsespFo3vBr+UGwAOQ/kCpfmNfRKKMzPxcK8Wj1Z0Ywx qJ9QnGoEa43yOKtY9FZUktMM9HZuF4OzxVQYbAln+Ns0XHEi60YSHd0uZ1qnHPug5tbz A2DQ== 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=UqP4xfrPo10vTgY/j5s+P5EZr0sl8LLw6TahcYWWquQ=; b=3fSJvr8aHioLWVeZuoJ0Kj6gZQR+lOIOWd7Pcakwzbl1C4LmE8DFAHC9Qgbh9tdRId xavTmUDBpVfy2Ctg5wYnSoxDGtRgkot18vzJYj3YNQLnAwdBBP8mpK/MHW5jOpqwl54X 2kRia+eejrXOFzi79SZPI6E2+fjoLk+vfn+ipV6g0y8NtJzIArbJijujVOLvL87K5JjW i8UOmUzZXq5e81neOoqAyR/lF6IUbEFF+5f8f37qZFsd7eBiW8l2iSugjNcqoZSGf8OB R9NTzlu0eGab33MwRsX9NL4YCipD/D78MjX1Ysdxo9EhKuFSkY0B0qeo574KLpS6WYvq 9gng== X-Gm-Message-State: AOAM532/bpMj4wZsapYciubluaLQkdzn5q5r1OIulErGeAlYT2ODGGA1 rfrmGGhq+98Hs+B00StWpn7/BZnNEvU= X-Google-Smtp-Source: ABdhPJznpm7lMO1/Kusi9VhokL4ZNsSDNoOGSIbhniAmsoR8zp63cwGawE7wTq1PhNpPwwG5oXsCig== X-Received: by 2002:a05:6512:128b:b0:46b:a392:1186 with SMTP id u11-20020a056512128b00b0046ba3921186mr2497713lfs.495.1649956010976; Thu, 14 Apr 2022 10:06:50 -0700 (PDT) Received: from nergzd-desktop.localdomain ([194.39.226.133]) by smtp.gmail.com with ESMTPSA id x11-20020a056512046b00b0046bbe5d2eabsm52216lfd.75.2022.04.14.10.06.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 10:06:50 -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 2/4] dt-bindings: mfd: Add bindings for Silicon Mitus SM5703 MFD Date: Thu, 14 Apr 2022 20:06:13 +0300 Message-Id: <20220414170616.23319-3-markuss.broks@gmail.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220414170616.23319-1-markuss.broks@gmail.com> References: <20220414170616.23319-1-markuss.broks@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: phone-devel@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..cf72bee7a679 --- /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 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