From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5F53518CC12; Tue, 8 Oct 2024 12:12:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728389528; cv=none; b=Wou02v2EQJwRZ2Pz6sO6W4pRVJ4BOT8fBlu18Kyac7I9VQ9nagO9PI3GNfwQwsICqdXJcP3XoCKVeuWBiDCYCZVMSxQd1HV22jMyJuL/S48I6r+0lYZc/+8Wgb6e0ypUs2BR2BKTTgl7EJgEKViabkZlAx2R9OrC/ZUgOqQUels= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728389528; c=relaxed/simple; bh=KlBR1MH8Rh8hpM1HuqPKv4q8YHC9OAIn5n12UExty34=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MZ6qUbPGxMhfPU9J0gf7HVSU5aBQatuN7ZdUhJle+0l9s6cESx5X2UUHOBiUv+ugKmiXMQbqH2OWFFVwktiDztKs8tAfcp/Axww319AAYw9dIkfCk3l/zbPTGZhfRlaBEQo7p0RLoGuenVt4Vqqqt9j2T/ne2c4ZgC9jImgTjIY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GVzi9CmA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GVzi9CmA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC9C4C4CECC; Tue, 8 Oct 2024 12:12:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728389527; bh=KlBR1MH8Rh8hpM1HuqPKv4q8YHC9OAIn5n12UExty34=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=GVzi9CmAGVrCI4ZRM4mWPwaBEGQgZDXmItn7YJXFeDrXbmiT4HPBFMUYbX6EKCMq0 cASuHgpP7eYCQvHhRXYA50wAugIsM3jKalZqBBZy3aVhDAvYUjj27R+EhuB/cDT0vx W+t/DN8LE9J/jy9AXsWXEGBItyv1L98HdJEEk0WpttsLEq06q/Na/E989IdzDLXNSc mwpI8Stq3GUvh2Jnp4vVa6wwXB/515mSWbC3+SVdVWnkYZbpm6MQff0LbexSb5w+7V 0a0yN0C6sotvwujB5b53hUJ3cESetWjwh3Ru357Nqa7kw+sQ5VgzieYGY6TNlIkQ6d dz+RNkHwm9dYA== Message-ID: <3765cf3d-8477-45a7-af0e-b0c78f41eaad@kernel.org> Date: Tue, 8 Oct 2024 14:11:59 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V4 1/5] dt-bindings: firmware: Document bindings for QCOM SCMI Generic Extension To: Dmitry Baryshkov Cc: Sibi Sankar , sudeep.holla@arm.com, cristian.marussi@arm.com, andersson@kernel.org, konrad.dybcio@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, quic_rgottimu@quicinc.com, quic_kshivnan@quicinc.com, conor+dt@kernel.org, arm-scmi@vger.kernel.org References: <20241007061023.1978380-1-quic_sibis@quicinc.com> <20241007061023.1978380-2-quic_sibis@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 08/10/2024 14:10, Dmitry Baryshkov wrote: > On Tue, Oct 08, 2024 at 08:49:27AM GMT, Krzysztof Kozlowski wrote: >> On Mon, Oct 07, 2024 at 11:40:19AM +0530, Sibi Sankar wrote: >>> +/* >>> + * QCOM_MEM_TYPE_DDR_QOS supports the following states. >>> + * >>> + * %QCOM_DDR_LEVEL_AUTO: DDR operates with LPM enabled >>> + * %QCOM_DDR_LEVEL_PERF: DDR operates with LPM disabled >>> + */ >>> +#define QCOM_DDR_LEVEL_AUTO 0x0 >>> +#define QCOM_DDR_LEVEL_PERF 0x1 >> >> I could not find any driver using these. Can you point me to usage in >> the drivers? > > It's well hidden. These are the raw values used for DDR_QOS memory. So not a binding? Then these should be dropped. Best regards, Krzysztof