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 1B8F01AAA29; Wed, 8 Jan 2025 07:03:33 +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=1736319814; cv=none; b=NOdZq/DCaZV5koxodwxG5mjX6yJuI0DgzblUj75UTj3lESg/48QFRF0oJzSLqd7o9HP20BzFZqdWXqY1rLDDD7FsSwL0MLMefNaZJeBJg0QpTHgNYi2d0zqxYulaKBfK3aTwBVq7kMLeZFSUMGFjSuGnotQre9TILhTo3gAKQqc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736319814; c=relaxed/simple; bh=SvIK420w+PZ2NiVdG1ir7vz8pGZ7XKbU9DcUEGGjBZc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=UoxwVY+oCDmN9L27ootqcz4drhIWgML63QInIkCdGEe42MzG1D3kDOm4FQvNvsscClTvnAfqfF5sZTF7ZhSNtB4ZO4UO3UqHhkLL7SsUkdGd9lCm5MvRL4jME3kGxVj/gQMTmDdHYyhQhujiSwrzJ3uj30zLTv2GL9vy7LgLgi4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Gu/SpvYx; 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="Gu/SpvYx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E91AC4CEE0; Wed, 8 Jan 2025 07:03:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1736319813; bh=SvIK420w+PZ2NiVdG1ir7vz8pGZ7XKbU9DcUEGGjBZc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Gu/SpvYx2PuVqAJpFMIuihbR8u3bhfU3lq/RFg7Jv+wL4kR6cR4PvDipPriMA7eHa 2mq92zoj+r4fiM4QcDfqUB/DNN1B803gLuz/R124kgDf1Ki+Mna/cv2M+0OZd80Ui4 2uj39Zq0UABw0I8cKRR631Z2LNiyVDawUkIkoFLI+t5weLvvu+6rb/G6O5s6AUmRdg 793aFIo/6glIXAnN3xvo4p4yBajwLwpK3wamO1GPkGYSD4oSdGCEaSnWDgWkEyGfDt OTTxlutHl9qCwDP4RvkKHD0YNOn5fRoyHrC6suDh0ysKQlWEqMZYJiCK9Me/sgofmW ubz30TEQAbZBg== Message-ID: <1ef2ece5-f4ed-46ca-9bf5-75f898565a62@kernel.org> Date: Wed, 8 Jan 2025 08:03:28 +0100 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 2/2] spi: rockchip-sfc: Add rockchip,fspi compatible To: Jon Lin , broonie@kernel.org Cc: linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, heiko@sntech.de, linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org References: <20250107154755.2037197-1-jon.lin@rock-chips.com> <20250107154755.2037197-2-jon.lin@rock-chips.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 07/01/2025 16:47, Jon Lin wrote: > > diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c > index 59de351499a0..88fbde27925e 100644 > --- a/drivers/spi/spi-rockchip-sfc.c > +++ b/drivers/spi/spi-rockchip-sfc.c > @@ -808,6 +808,7 @@ static const struct dev_pm_ops rockchip_sfc_pm_ops = { > }; > > static const struct of_device_id rockchip_sfc_dt_ids[] = { > + { .compatible = "rockchip,fspi"}, > { .compatible = "rockchip,sfc"}, I don't understand why you are adding generic compatible which is not even used. Use proper SoC specific compatibles and fallbacks when applicable (see writing bindings document). Best regards, Krzysztof