From patchwork Mon Jun 12 05:39:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 691755 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 193AAC7EE25 for ; Mon, 12 Jun 2023 05:39:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235349AbjFLFjf (ORCPT ); Mon, 12 Jun 2023 01:39:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234802AbjFLFja (ORCPT ); Mon, 12 Jun 2023 01:39:30 -0400 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FA22E7A for ; Sun, 11 Jun 2023 22:39:28 -0700 (PDT) Received: by mail-lf1-x136.google.com with SMTP id 2adb3069b0e04-4f620583bc2so4395743e87.1 for ; Sun, 11 Jun 2023 22:39:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686548367; x=1689140367; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=dMOlASi6Vn7FuOtPlAWq0wcXxa6OXt0yvMgulLt9t1o=; b=IV8FDM+6e4Z39+oOM8sjRpG3VvvvmAOZ8gMDk7zdBAmjnB+SsPmUQmCLhFnguUgHro 76uQmXPGHiJgqYlVjGZcGw+qIui3DiyMFz+08rMwB3DddQRB6KufN0UCj6LmHbVmBso7 mqhiX/UqO8nts1x7HK4S1hdK6hjgrMD6mVUEyzxojJfmOzaSU7X0iqtLCg3IV0yGek44 o09F9PRowfOWNWKEq6ri0L5D35Xpe/UYdfwt6TrifQY0IvULhrCq1DwEA8J8b1zXrrmJ +1eK+E6gzmaY+NKIXyvvd3CaXND36uyS+ubOwGbUwH3BAKt2RrwboDu6zpLWSF4dHe1A 9cFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686548367; x=1689140367; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=dMOlASi6Vn7FuOtPlAWq0wcXxa6OXt0yvMgulLt9t1o=; b=N5BA3YYKEzt8efYsjrv0N/IF1EvtvHZcu0+gYhaOGgBUkpd47qs74++bYPhvnQeVY1 RDXhTcLNO3XExYCHNxcfquNLvrOtLmkGFxub6stVqvGO1rti1u/eHgTQzDaNUdZaIWDE 9K30KZXvXXeFJRJnr3iPD/9UiRnq8EFKb6OBEBm+JzuUXq90YkXdjEO+2CBsoDKYPI40 V7RSKAvwmD4Asd67dp+63hWmtPf+bmvhYHWuzYTJvtsbMq2EmewWItULwAVTby8J2ewd qZKXIH2T6Apf2H8oOR+j1VqmVUQnq+DJG6erc2Ibii1nuUJceRtyHngfQTToRt6YaP1C aTxw== X-Gm-Message-State: AC+VfDz/uKJANZIqiAVvaQjR2GCje1A7ZI0GoxyOkA+yukNgYkq4TvfE faoftAMcnjusqkEojYci9XMu5w== X-Google-Smtp-Source: ACHHUZ7H3956rhfTawL9EpVswr7uTvrdfyXBUKNseJKKQL3/JBkBOF8qACWgtiDyHOJyr9DSD07jrw== X-Received: by 2002:a19:670d:0:b0:4ed:ca3b:40f0 with SMTP id b13-20020a19670d000000b004edca3b40f0mr3389008lfc.9.1686548366927; Sun, 11 Jun 2023 22:39:26 -0700 (PDT) Received: from eriador.lan (dzdqv0yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id n6-20020a195506000000b004f38260f196sm1324125lfe.218.2023.06.11.22.39.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Jun 2023 22:39:26 -0700 (PDT) From: Dmitry Baryshkov To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Ilia Lin , Viresh Kumar , Nishanth Menon , Stephen Boyd , Michael Turquette , "Rafael J. Wysocki" Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, Christian Marangi Subject: [PATCH 03/18] dt-bindings: soc: qcom: qcom,saw2: define optional regulator node Date: Mon, 12 Jun 2023 08:39:07 +0300 Message-Id: <20230612053922.3284394-4-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230612053922.3284394-1-dmitry.baryshkov@linaro.org> References: <20230612053922.3284394-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The SAW2 device can optionally provide a voltage regulator supplying the CPU core, cluster or L2 cache. Describe it in the device bindings. Signed-off-by: Dmitry Baryshkov --- .../devicetree/bindings/soc/qcom/qcom,saw2.yaml | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml index a016242367b9..b809a9cc0916 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,saw2.yaml @@ -47,6 +47,10 @@ properties: - description: Base address and size of the alias register region minItems: 1 + regulator: + $ref: /schemas/regulator/regulator.yaml# + description: corresponding core, cluster or cache voltage supply regulator + required: - compatible - reg @@ -92,4 +96,17 @@ examples: reg = <0x17912000 0x1000>; }; + - | + /* + * Example 3: SAW2 with the bundled regulator definition. + */ + power-manager@2089000 { + compatible = "qcom,apq8064-saw2-v1.1-cpu", "qcom,saw2"; + reg = <0x02089000 0x1000>, <0x02009000 0x1000>; + + regulator { + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1300000>; + }; + }; ...