From patchwork Fri Mar 12 14:55:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Brugger X-Patchwork-Id: 12134823 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B4F6C433E0 for ; Fri, 12 Mar 2021 14:57:54 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C324464FD6 for ; Fri, 12 Mar 2021 14:57:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C324464FD6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/Zs+bltZZhxgvMX9l3tve96RIbJdEGydSn4LD9RFQ8U=; b=MkFZ6IjvDgMBKrCnxBGmY8wG9 VO+DIM2ZKZ0OT10IHqe/UUFi41fC4bKlv0WZ52Fhv/ztMcnCJbCHSWIIWjMDIR/ofkkDoeI9HXEWV FmA7HMOiGFfUtdXG2FVX+I/pdNmIe2i5JAaCLYo+XjcqFft4jyKqoEqwe0HNfvtpae1W6VUMv5Uyq SFf41zDWtRofnL5AteIm/yT4kdxyWREpC6O3iGXzmGBbMAiOGVyOnqMqvKZdZ7iN4dcQbf+5WSQJ8 bT9txwvQyS1lfnqTvMEHaGoJk08z69rdo1CYvQTOHsNOUAzxTcx7bbrc3B6UBSMxaU2xIUPIVAe8h g1VBAUavg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lKjDE-00Bgib-V9; Fri, 12 Mar 2021 14:56:25 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lKjCy-00Bgeg-VZ; Fri, 12 Mar 2021 14:56:11 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 49D3364FD6; Fri, 12 Mar 2021 14:56:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1615560966; bh=dYV6M61tO7CKph2cwEeRsM8DUMu4Jp31AOjuDQyUfZs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lr0i8NnqRRjht4xrRkUfmgtkN6fA8zTuv4k7uOpDhwIvioPQoNvQD+pJo4V4SnDr8 29hFbI9yMzqK9So0vqDqYRy4A5fqEivoG6Rd1v0MW7xisNOB4Qym3z0wz+wixCdTpY oL6gZyl9Ki2huURi27QwpbpNdhpnJMVVHMFNnk0Pxy+/grf1GZiVOs4JJ9lg4KVxNO v9O7u5zb8YRXHPBswo1U6GwjRA/jTimHt8Z7IJuWfQoG065vT/2DSum3fre/zhFc3n ORUC9iUM/1GTjrSonSj3oZF/pSnVIIaj1RwSX+uc6JK0IaTbr3Tu8dKfMO2TC7i3mc A4BLJ1tOfVQjA== From: matthias.bgg@kernel.org To: lee.jones@linaro.org, robh+dt@kernel.org, matthias.bgg@gmail.com, lgirdwood@gmail.com, broonie@kernel.org Cc: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Matthias Brugger Subject: [PATCH 2/7] dt-bindigns: regulator: mtk: Drop unneeded compatible Date: Fri, 12 Mar 2021 15:55:40 +0100 Message-Id: <20210312145545.26050-2-matthias.bgg@kernel.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210312145545.26050-1-matthias.bgg@kernel.org> References: <20210312145545.26050-1-matthias.bgg@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210312_145609_688980_5CBD9186 X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Matthias Brugger The regulator does not need to have a device tree compatible, if it's part of an MFD. We leave the node name to the SoC specific name (e.g. mt6323regulator) to allow older kernels to work with the new binding. Signed-off-by: Matthias Brugger --- .../bindings/regulator/mt6323-regulator.txt | 2 +- .../bindings/regulator/mt6358-regulator.txt | 4 +--- .../bindings/regulator/mt6397-regulator.txt | 14 +++++--------- 3 files changed, 7 insertions(+), 13 deletions(-) diff --git a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt index a48749db4df36..69f32e1a6702e 100644 --- a/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/mt6323-regulator.txt @@ -19,7 +19,7 @@ LDO: Example: pmic: mt6323 { - mt6323regulator: regulators { + mt6323regulator { mt6323_vproc_reg: buck_vproc{ regulator-name = "vproc"; regulator-min-microvolt = < 700000>; diff --git a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt index 9a90a92f2d7e1..ba1214da5bf7c 100644 --- a/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/mt6358-regulator.txt @@ -23,9 +23,7 @@ Example: pmic { compatible = "mediatek,mt6358"; - mt6358regulator: mt6358regulator { - compatible = "mediatek,mt6358-regulator"; - + mt6358regulator { mt6358_vdram1_reg: buck_vdram1 { regulator-compatible = "buck_vdram1"; regulator-name = "vdram1"; diff --git a/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt index c080086d3e629..2b14362ac56e1 100644 --- a/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/mt6397-regulator.txt @@ -1,11 +1,9 @@ Mediatek MT6397 Regulator -Required properties: -- compatible: "mediatek,mt6397-regulator" -- mt6397regulator: List of regulators provided by this controller. It is named - according to its regulator type, buck_ and ldo_. - The definition for each of these nodes is defined using the standard binding - for regulators at Documentation/devicetree/bindings/regulator/regulator.txt. +List of regulators provided by this controller. It is named +according to its regulator type, buck_ and ldo_. +The definition for each of these nodes is defined using the standard binding +for regulators at Documentation/devicetree/bindings/regulator/regulator.txt. The valid names for regulators are:: BUCK: @@ -23,9 +21,7 @@ Example: pmic { compatible = "mediatek,mt6397"; - mt6397regulator: mt6397regulator { - compatible = "mediatek,mt6397-regulator"; - + mt6397regulator { mt6397_vpca15_reg: buck_vpca15 { regulator-compatible = "buck_vpca15"; regulator-name = "vpca15";