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 EB9D2D299; Wed, 2 Jul 2025 06:08:10 +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=1751436492; cv=none; b=JMDTae9Hy0pW40IX2BrYAYh9gb/3qCdAvvjUvpLEHvt40g+uwn8CO5h8qTdshn9bBpfysOLaWxZGmKr6ORBuHmufnm50yDC6onr7nKAbOttuLvT0M0BdeaW+qnpNwkJViOC6MS69ZmkUrUwIcnV3qXfbudziKja2c8qq80/qbCE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751436492; c=relaxed/simple; bh=TrVkCZeD329V4myS/ks646kcTwxEm8Br2nYQYQWFsEE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MCgduVRnm/MyfHtNOqReJZgqz2tFeS1jutqzOXFL+PPznak+QtScbctbGncI3TmUl5VJxFoJuf60Qvtfe4IFqsp6EpedI9oxr/GVhmdNSE70X4tB2ZLZJzXvhCw9NGdLJ87G5/3NJpFS4bAGcsdgzefrMyayVlGHLUTzxEVFj+0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IAYx9Rtm; 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="IAYx9Rtm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1458AC4CEEE; Wed, 2 Jul 2025 06:08:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751436490; bh=TrVkCZeD329V4myS/ks646kcTwxEm8Br2nYQYQWFsEE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=IAYx9RtmBK/lO0dwtiTO4uE2qOVl+j/yuDQ6H6RlYK+9wLn83ajnFxTD84NNtsE2p RrI0ZJT0CrCGO3P80uMT0i1VFIfw/OK/v+45UljWagaLaRaouvz8CkQYQaY+pIUAkR RbR0Zi9JO9Z+u1Wou+9BuoKkp+5rCsA2qVB7nZFADN8/1H0ca2mXM57quLTImO7zOc gB0tbqNLuc2q8glViCr1WbUsjHTQb94dNXz4nj3rcyQVq7uXVZ/uroVaunogHW01ex hWfWuK43OnqaaiiQb4tckxN1BLxRsD1HKGD2v7UNBGGpsV3H0hmsJ5nWtcjFb+Xoik mxnr5CjymFXXw== Message-ID: <1f24f1d3-b28d-4cbf-a165-d857a581032c@kernel.org> Date: Wed, 2 Jul 2025 08:08:06 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5/5] arm64: dts: exynosautov920: enable support for ufs device To: Sowon Na , robh@kernel.org, conor+dt@kernel.org, vkoul@kernel.org, alim.akhtar@samsung.com, kishon@kernel.org Cc: krzk+dt@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org References: <20250702013316.2837427-1-sowon.na@samsung.com> <20250702013316.2837427-6-sowon.na@samsung.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 02/07/2025 03:33, Sowon Na wrote: > The exynosautov920 uses v3.1 UFS device. > Add ufs node for ExynosAutov920 SoC. > And enable ufs_phy and ufs devices with ufs_fixed_vcc_reg regulator for > ExynosAutov920 SADK. > > Signed-off-by: Sowon Na > --- > .../boot/dts/exynos/exynosautov920-sadk.dts | 17 ++++++++++++ > .../arm64/boot/dts/exynos/exynosautov920.dtsi | 27 +++++++++++++++++++ > 2 files changed, 44 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts > index a397f068ed53..f979cc1ae6a1 100644 > --- a/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts > +++ b/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts > @@ -52,6 +52,14 @@ memory@80000000 { > <0x8 0x80000000 0x1 0xfba00000>, > <0xa 0x00000000 0x2 0x00000000>; > }; > + > + ufs_fixed_vcc_reg: regulator-0 { This should be somehow related to real name. Schematics don't call regulators "fixed" or "non-fixed", which makes me think that you forgot to implement PMIC. Best regards, Krzysztof