From patchwork Thu May 25 12:29:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 13255154 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 4A312C7EE37 for ; Thu, 25 May 2023 12:29:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241051AbjEYM3y (ORCPT ); Thu, 25 May 2023 08:29:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241091AbjEYM3s (ORCPT ); Thu, 25 May 2023 08:29:48 -0400 Received: from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com [IPv6:2a00:1450:4864:20::32d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A2FF191 for ; Thu, 25 May 2023 05:29:47 -0700 (PDT) Received: by mail-wm1-x32d.google.com with SMTP id 5b1f17b1804b1-3f6e1393f13so1991155e9.0 for ; Thu, 25 May 2023 05:29:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685017785; x=1687609785; 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=WVu9HOtYzHZwvpuN2gTTPEs8228CUSLathJuRQieOBU=; b=FYFUUoDfFC8eDhN6tmFQqkssXETTQaFCFsulLoqLxKzJ9aTnu4Jqi3+pVv4eZGmyuV OaTd6IN2zZw4Z50Rwrjy8vYtNSx+jjEWoYXiw7TXPNcdGZDyW4Y6RVA3R4/XXeaXdZR2 qVoyhem44nKHOo5GsCLPY6B6DleSpLZh77gYEZfuhpj+rcWafLYqtIZRlh2rU7uDyImC yZkIEpX6z89xt/DAPEMO/8SJaO30bNRVrv/wYVob466v2sHIX6TjfXE5SdZzRMb0eW5d s2sE6dZAJg7thq5C2CKeaWWq4vX3Ql0QyRqJ+DpHsZpIv2nXYzs+P88VXApzMY4UC+p7 iP5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685017785; x=1687609785; 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=WVu9HOtYzHZwvpuN2gTTPEs8228CUSLathJuRQieOBU=; b=UzV1ynHrr7df+snILf8FSWBY9Xfv3NGjO4iTGxYGpnMyiI5rArRQFxagswIiK9RdgT ilPP7RV5MAzzT3r+aK8a80Jfv64Rdmo2inX1WHs7vXMO3LMjOByEmgmcIsx7teDcnvUE y6DxEmtZAtbEKBKfApmI89wCzAWNKkbwoY+gI2kCQBRlpZDsqER1tn9mq4XVUEowQjuy ZVOSI2owvTKgl6FxuR/KL/nzmbIaOxuxySUGLGt2uDqYcYZEanA2PHAgAMPFw7Jp77TT bYVyJ6xCj7w3jpbi0JjQ+MKpbAYyKEG3K0OrcTCOOmlGfa4tcnA1SH8iy71YjV5z4+MN kNjw== X-Gm-Message-State: AC+VfDw+Bxo0TyUaWRUApSXa5S9an8gp8L9UGvAH8Eg8ic7nBE9vHaxe Wsqj+YFccnhaa0eQLL3bU8wXEg== X-Google-Smtp-Source: ACHHUZ5HN68fH+D1Pu6OBgTuX6kbLu1MmsCbnS7/Lt81SO83ztw+98yOn5rhMJzCCEj95ibFumMYQg== X-Received: by 2002:a5d:4a92:0:b0:309:43a2:8e9f with SMTP id o18-20020a5d4a92000000b0030943a28e9fmr2173055wrq.27.1685017785708; Thu, 25 May 2023 05:29:45 -0700 (PDT) Received: from localhost.localdomain ([5.133.47.210]) by smtp.gmail.com with ESMTPSA id k7-20020adfe3c7000000b003062b2c5255sm1700227wrm.40.2023.05.25.05.29.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 May 2023 05:29:44 -0700 (PDT) From: Srinivas Kandagatla To: andersson@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: johan+linaro@kernel.org, agross@kernel.org, konrad.dybcio@linaro.org, mturquette@baylibre.com, sboyd@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH v2 2/6] dt-bindings: clock: Add YAML schemas for LPASS AUDIOCC and reset on SC8280XP Date: Thu, 25 May 2023 13:29:26 +0100 Message-Id: <20230525122930.17141-3-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230525122930.17141-1-srinivas.kandagatla@linaro.org> References: <20230525122930.17141-1-srinivas.kandagatla@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The LPASS (Low Power Audio Subsystem) Audio clock controller provides reset support when it is under the control of Q6DSP. Add support for those resets and adds IDs for clients to request the reset. Signed-off-by: Srinivas Kandagatla Reviewed-by: Johan Hovold --- .../bindings/clock/qcom,sc8280xp-lpasscc.yaml | 11 +++++++++++ include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h | 5 +++++ 2 files changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml index 08a9ae60a365..0557e74d3c3b 100644 --- a/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml @@ -21,6 +21,7 @@ properties: compatible: enum: + - qcom,sc8280xp-lpassaudiocc - qcom,sc8280xp-lpasscc qcom,adsp-pil-mode: @@ -45,6 +46,16 @@ required: additionalProperties: false examples: + - | + #include + lpass_audiocc: clock-controller@32a9000 { + compatible = "qcom,sc8280xp-lpassaudiocc"; + reg = <0x032a9000 0x1000>; + qcom,adsp-pil-mode; + #reset-cells = <1>; + #clock-cells = <1>; + }; + - | #include lpasscc: clock-controller@33e0000 { diff --git a/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h b/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h index df800ea2741c..d190d57fc81a 100644 --- a/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h +++ b/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h @@ -6,6 +6,11 @@ #ifndef _DT_BINDINGS_CLK_QCOM_LPASSCC_SC8280XP_H #define _DT_BINDINGS_CLK_QCOM_LPASSCC_SC8280XP_H +/* LPASS AUDIO CC CSR */ +#define LPASS_AUDIO_SWR_RX_CGCR 0 +#define LPASS_AUDIO_SWR_WSA_CGCR 1 +#define LPASS_AUDIO_SWR_WSA2_CGCR 2 + /* LPASS TCSR */ #define LPASS_AUDIO_SWR_TX_CGCR 0