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 464111DE4E7; Thu, 31 Jul 2025 17:34:59 +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=1753983301; cv=none; b=LQN5t6sM2IlVeCqs3vcyo35Ue85+1IP20YpTRhQhNLROHBMhsMoF6RgpsWQOFMhHJa2Z8Q67SkzAnuZQQsy+9fJuy6tZfwwoRESiUQaL6QE0q7b79B+XfiT+P8hUO1CGr2q+Cb/12wt6m9MpJuDHrqXoE8+9ROW5DsidhNmocW4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753983301; c=relaxed/simple; bh=JiDnKF3IpXc6rXBjO09bRRekZPcZX7iA0oknDyM6mEY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ODec9+SEDsVWok/V4Y5CiYol/KYscx6PbImcPoQRCD48GuSTPhG9M5EtpL+3G3fw7FBmBQa0w5f/znuhcEZvnzuopQNGXJPy6rcvbj3OoNyNWKBcrWzCnNwu6l1xS/CXdtEY4KryoYlfusFEq3BwEOpybSqz60AttJCXaldPjOQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nbKdcQ2O; 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="nbKdcQ2O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90E50C4CEEF; Thu, 31 Jul 2025 17:34:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753983299; bh=JiDnKF3IpXc6rXBjO09bRRekZPcZX7iA0oknDyM6mEY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nbKdcQ2OgY058bckyN1Zy0YS9uHrbuEtjZ1fLW5Y2tHDn70v3HHHABJnYuPDYPbRb WplMlFwaFxahfBqTrT8Rf5EAOv7wMuYHKh1bjMrs0d/F8sp3kWgWE819PNDhX4GWZ2 MVdK66sAo3x/oitCPPq81RHZjuMmTld+Wv3HpAOMruDM5cYQ237g+N6pjEqHcx+FAM f/KKMZbcH+3oRDOT7TdP8u1/87tK4isWghSnUm5/0wfqnqxmFBlxek/pPt5aTsiovw ufJ5ppk6cXOfoKRWn0RflKjzeASBcDpOZtd5WzxPurQivLDSdjpw4kvNk2kMYzB+tk xy8glo9jP5UEw== Date: Thu, 31 Jul 2025 12:34:58 -0500 From: "Rob Herring (Arm)" To: Krzysztof Kozlowski Cc: Avri Altman , Bart Van Assche , Andy Gross , Bjorn Andersson , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Ram Kumar Dwivedi , Manivannan Sadhasivam , Alim Akhtar , linux-scsi@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Conor Dooley Subject: Re: [PATCH v2 3/3] dt-bindings: ufs: qcom: Split SM8650 and similar Message-ID: <175398329829.2268219.10303422532695900388.robh@kernel.org> References: <20250731-dt-bindings-ufs-qcom-v2-0-53bb634bf95a@linaro.org> <20250731-dt-bindings-ufs-qcom-v2-3-53bb634bf95a@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250731-dt-bindings-ufs-qcom-v2-3-53bb634bf95a@linaro.org> On Thu, 31 Jul 2025 09:15:54 +0200, Krzysztof Kozlowski wrote: > The binding for Qualcomm SoC UFS controllers grew and it will grow > further. Split SM8650 and SM8750 UFS controllers which: > 1. Do not reference ICE as IO address space, but as phandle, > 2. Have same order of clocks. > 3. Have MCQ IO address space. Document that MCQ address space as > optional to maintain backwards compatibility and because Linux > drivers can operate perfectly fine without it (thus without MCQ > feature). Linux driver already uses "mcq" as possible name for > "reg-names" property. > > The split allows easier review and maintenance of the binding. > > Signed-off-by: Krzysztof Kozlowski > --- > .../devicetree/bindings/ufs/qcom,sm8650-ufshc.yaml | 178 +++++++++++++++++++++ > .../devicetree/bindings/ufs/qcom,ufs.yaml | 32 ---- > 2 files changed, 178 insertions(+), 32 deletions(-) > Reviewed-by: Rob Herring (Arm)