From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f178.google.com (mail-yw1-f178.google.com [209.85.128.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BB891692FD for ; Thu, 8 Feb 2024 07:00:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707375618; cv=none; b=HHupFHA5nAeBVm1GG8SmymeJZnQnBlqf6EVAvbFc3RDwQFufXJrjuRXsNxMcJgSXLHYfYUBetfS2SrSHLox9D8kp0/7I1NcD6ktaGzP8B7Ch9s2vfnaWGalzYy7Q435QDNTj3gZAZc5gSdjc+bUStmMfQEenv1uzxaOLeYBB8gY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707375618; c=relaxed/simple; bh=HdW46PmYFY/U2koHlqQYLlKz8MMgMac1hAcgaMNd+Is=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=UvdWzrWj3sShmLj6oeTx2m9vVjEm+Tj/2kwyWqVCied5H2lEUZjz/QLPZRIrKXq4h1vpiSpI95z2+DVgIgpcxaz40Ai4K6hLvhiXHg57rmQyJCzuLKuGRJ7FN5pxSfKuPSbN4EajyAf2zNQdQIQma0CjqEx94xbDnweIWq2iAXA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=i/sI9zqb; arc=none smtp.client-ip=209.85.128.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="i/sI9zqb" Received: by mail-yw1-f178.google.com with SMTP id 00721157ae682-6047a616bfeso14343667b3.3 for ; Wed, 07 Feb 2024 23:00:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1707375607; x=1707980407; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=eByR5GQoGX+Bs//9xgHnZ7HhZOW4ltAO5NoiyDJIpLc=; b=i/sI9zqb9t2vJIwU7gvZ6cRZC+/v4IeSJ24h+IZy8LcHB+vL6AokZJZFjey+7ANh7u 89pMGfbfEz4EoKBVGGwSARl4q8nj2QzbN2wqypVYEGlwQRmcXgy7Vw6lHkP8IAWFjK/+ 6fdslD1Emj5vJgMQ6ungQJTVVdnUAu1LhgD9opzUBYADKyF8fbkzqmuauBwsIwJdoQau 846drm5ySY0a9k+To1ynmWO295o5OH11PskAUQBTHXJkCFx2NCcN/xm+8TpDO+jdAMsN aGWP4+zYhBcdlu504YXoFVTT6qydB+kxiQlVpAhUfnMizagVcSTLsUoe/xxg1RKf/QPZ 2u4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707375607; x=1707980407; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=eByR5GQoGX+Bs//9xgHnZ7HhZOW4ltAO5NoiyDJIpLc=; b=c+N6zWTYZo6qqdFqp45rXnUW+hZQf2oZQIYT9RNtLC8RUO9cGlnHUHVo1+cCu1RAfP +7d/jGJbJgCtF60HHs4kD9zccc4gphbjiuhtOp+uebZgEDvNqMcYRivAZWBR372MNVWo 07nVD3NYfGoJgbvaS7wMl4o3gbn+W1AntnqLaErERE1pg7Nw88t/wfmpl0NDx7jJPeeg pTnleqAfQeLr+07Q9S2J97tTnfQ+XU2fKSqCnBYRBkF6yLOoSGnQgUKUVRaUQ9Y7TvTz jMHpUN2wOwcw1XbMzGYV/LJv8ClFIjlvTJjTM8vF3/QZJGXKujFujPFb1bd9wsM5ynEn 21xg== X-Forwarded-Encrypted: i=1; AJvYcCUy+2zVeCTeQN6hWarN6MZO13+gXZB8kJqN1/HrQFWgZhV+kJSND1jbbx0Vwbx1i9wYgQnDRi7VJ0TxjQKtd3TLuBYE7JWMi2u68A== X-Gm-Message-State: AOJu0YzbAUjBwDdGzd/tGtngx7Za/IbrAZjfG1Ot/pJB0NWlOv3zpnG2 Bri8u0j7+fwV78TL4E6zcdIHBctzTe46gb5Zngl/G3/BmfvSdEmJcWY/3gihKcieVkG8x8Y0w5L rF2uDZSmNnVRo2wJRxn5F6Obh016zU6Dtqq2uLg== X-Google-Smtp-Source: AGHT+IGm34qOlpbHetB6jIH/phC+hvmN9qPvqCv6koH3ApB3V3uhPCKOnQYCKQ/aKUMRl8jP02VpYUq/dGK1Myuht5E= X-Received: by 2002:a0d:e504:0:b0:604:999a:3992 with SMTP id o4-20020a0de504000000b00604999a3992mr3591745ywe.35.1707375607622; Wed, 07 Feb 2024 23:00:07 -0800 (PST) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240208062836.19767-1-quic_tdas@quicinc.com> <20240208062836.19767-2-quic_tdas@quicinc.com> In-Reply-To: <20240208062836.19767-2-quic_tdas@quicinc.com> From: Dmitry Baryshkov Date: Thu, 8 Feb 2024 08:59:56 +0200 Message-ID: Subject: Re: [PATCH 1/5] bindings: clock: qcom: Add "qcom,adsp-skip-pll" property To: Taniya Das Cc: Stephen Boyd , Michael Turquette , Bjorn Andersson , Konrad Dybcio , Rob Herring , Conor Dooley , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org Content-Type: text/plain; charset="UTF-8" On Thu, 8 Feb 2024 at 08:29, Taniya Das wrote: > > When remoteproc is used to boot the LPASS the ADSP PLL should not be > configured from the high level OS. Why? > Thus add support for property to > avoid configuring the LPASS PLL. > > Signed-off-by: Taniya Das > --- > .../devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml > index deee5423d66e..358eb4a1cffd 100644 > --- a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml > +++ b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml > @@ -49,6 +49,11 @@ properties: > peripheral loader. > type: boolean > > + qcom,adsp-skip-pll: > + description: > + Indicates if the LPASS PLL configuration is to be skipped. > + type: boolean This property describes OS behaviour rather than the hardware. Such things are generally not acceptable. > + > required: > - compatible > - reg > -- > 2.17.1 > > -- With best wishes Dmitry