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 1AC3518FC65; Mon, 20 Jan 2025 07:23:22 +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=1737357803; cv=none; b=gzqotFY//6HqBzu51dWxIf7Y7OPTpckJML3aNhc6T8qz3uJWud2oyjL3HALaFcO5Q0fJe7Q5SqluZ24SNWFsuk4S1Wxkvd7Ke8/OLd7zSW+Pl78Ag8q+74wgBqMKJ/gO2BYFG5hAChue+XDfYPLh+Avwa/DUwbT776ROfRSUY1M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737357803; c=relaxed/simple; bh=qklDhaw5jdeFE0YYMUMY8WRs5Xb0MXgkYAdE0P3QAyQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=lwLwHxGE5qW3v7lLNvGwKrfkKrE+SOY45YdnpZ0X0w8pxcW5IVPp7yXtblfGGinBtmoZJHurhkiy2tnzrScB52P/NgfyJGm1L0ASA7/QyQ2Pd/puQRts/7XID8SuTflVGcHcEBjfflhihtphEuzB4EIMSQdIlhkixdsNOvLrPCo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gUF2btHU; 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="gUF2btHU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 67AAEC4CEDD; Mon, 20 Jan 2025 07:23:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737357802; bh=qklDhaw5jdeFE0YYMUMY8WRs5Xb0MXgkYAdE0P3QAyQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gUF2btHUgdmShg14IykCH2DWbXrrUp/PXk5Ml31KrkUS795LxKaLrl6Qjy5us0+aj KzlUCylpuYR2O07oI2YjoH+PKFaSscEAAoiKXc38JTRJbAvtfQR8RRG5se6dEDpb1g ztkA+8MKFKxRrBgJN4/JG7LY//QKzf0aEzLDuYF/9GReiqNFJILWYdv1fHu6VwvmY+ n0kNAE/zoQSqrhRMQOb3RiphtNwSIqoDfSnuV81KvcJF9hjSjvK0VSAI0iPYLOy19T qbfm/9OjZiAh4AqUkianrKB3HWiZxh6G7YFslYOoQYSVGcmgtdIomEnLFcPzp5CaYA /N41GzudZOAzA== Message-ID: Date: Mon, 20 Jan 2025 08:23:15 +0100 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] dt-bindings: serial: Add a new compatible string for UMS9632 To: wenhua lin Cc: Wenhua Lin , Greg Kroah-Hartman , Jiri Slaby , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Orson Zhai , Baolin Wang , Chunyan Zhang , Cixi Geng , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, Xiongpeng Wu , Zhaochen Su , Zhirong Qiu References: <20250114054553.3376837-1-Wenhua.Lin@unisoc.com> <4591ac0a-80fc-4922-b463-79395c9f41d1@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 20/01/2025 04:21, wenhua lin wrote: > On Tue, Jan 14, 2025 at 3:38 PM Krzysztof Kozlowski wrote: >> >> On 14/01/2025 06:45, Wenhua Lin wrote: >>> Due to the platform's new project uart ip upgrade, >>> the new project's timeout interrupt needs to use bit17 >>> while other projects' timeout interrupt needs to use >>> bit13, using private data to adapt and be compatible >> >> Where is private data in this patch? > > Hi Krzysztof: > This private data is a modification of the serial driver. > Due to the modification of the driver, the new project ums9632 SoC > needs to use SC9632 to be compatible. This patch is about bindings, so your driver implementation usually does not matter. Explain the hardware. > Thanks Best regards, Krzysztof