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 F341A2F533D; Wed, 18 Jun 2025 07:41:17 +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=1750232478; cv=none; b=Xvg2iV5QjfudpeaGFT1SALjmg6iMep0fZgwlsANUdCCxUgvs844rIAE9uRoxHKPyTQVElKFudfk2VwmGaMZw3g1cy60mBEfbrqWyyhDaxFY6DNrRqjVcYITRjzyiySiJdIa3vW2+t049ftKpVQOZ8TcnWoYkmIoHlLvPbbbM+k0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750232478; c=relaxed/simple; bh=CdPMvchl8dnc7QUmYU8r5xuZIWjA8tIt/ATWmwQh5GI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=F6na8Di4qmDp9hWomQGocLm+JtH3Ni/iXnVbI5sKzlUef4zZZdIf3Rq0HbI8EnePInk3y0R5Yu04dncNgYj7scNj2y79/atL8O891yHQw9W3U87MCZ/3lz8/y1nMqWL2W/x9tE625rdnxRvWwIysf7TN9wMiWAqefUNOsVzh3l8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gM6907eA; 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="gM6907eA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2930EC4CEE7; Wed, 18 Jun 2025 07:41:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750232477; bh=CdPMvchl8dnc7QUmYU8r5xuZIWjA8tIt/ATWmwQh5GI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gM6907eAy3tIYyMB7pAHz6sLkUDqVpOv+rCLiSDCihkqDYg8JEpn0BzdWyhGxOa2t sisH5fwruFBywa9NfyAjMPZe4MGNNDTOwlQdy2aGcnAEenFbzb67EcoGi9f8YTAViC 2rpPdet9uTilHEn6GTKVLtg1lsFdr68v6zULkTjdq4lABfVQILxTV2QLGDuX9GebUY hP3QzERqjRLZqAQHJT4nROstcjHNigKhWa4V2nV8pJOIfNiHCF4/6YQrtVAXxNuwSz iYpsmhFUYeZ3EnsJ4L2o0DuItKgnWanBECOaiRieGDi3Ik7gvROTb2J+BLUnWO5l6d jJ7nVgb7YedFA== Message-ID: <5336c00d-3b80-423a-bb52-4e1ec35bc7ed@kernel.org> Date: Wed, 18 Jun 2025 09:41:11 +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 V3 4/4] arm64: dts: qcom: sm8550: Remove SDR104/SDR50 broken capabilities To: Sarthak Garg , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Adrian Hunter Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, quic_cang@quicinc.com, quic_nguyenb@quicinc.com, quic_rampraka@quicinc.com, quic_pragalla@quicinc.com, quic_sayalil@quicinc.com, quic_nitirawa@quicinc.com, quic_bhaskarv@quicinc.com, kernel@oss.qualcomm.com References: <20250618072818.1667097-1-quic_sartgarg@quicinc.com> <20250618072818.1667097-5-quic_sartgarg@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 18/06/2025 09:28, Sarthak Garg wrote: > Kernel now handles all level shifter limitations related to SD card > modes. > As a result, the broken hardware capabilities for SDR104 and SDR50 modes > can be removed from the device tree. > Additionally, due to level shifter constraints, set the maximum > frequency for High Speed (HS) mode to 37.5 MHz using the > max-sd-hs-frequency property for sm8550. > > Signed-off-by: Sarthak Garg > --- > arch/arm64/boot/dts/qcom/sm8550.dtsi | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi > index 82cabf777cd2..2c770c979d39 100644 > --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi > @@ -3180,6 +3180,7 @@ sdhc_2: mmc@8804000 { > iommus = <&apps_smmu 0x540 0>; > qcom,dll-config = <0x0007642c>; > qcom,ddr-config = <0x80040868>; > + max-sd-hs-frequency = <37500000>; So my previous comments stay... This is SoC thus deducible from compatible. Best regards, Krzysztof