From patchwork Wed Nov 13 11:05:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenhua Lin X-Patchwork-Id: 843064 Received: from SHSQR01.spreadtrum.com (unknown [222.66.158.135]) (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 E687E1FB897; Wed, 13 Nov 2024 11:11:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=222.66.158.135 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731496279; cv=none; b=jcxdMKw2fbdC/deqsw7ZrSFXygQg9+ccbXoxD2hFXbxElB8KjrLBu02+sEnGMZLsjBRRp+XxN2uvKAk1vM8l6lNYhTfxCtf6b0mdrg8F6+C60+LkbHT5hqeL4SHK6Mv40N7R2dm3qpMF9trdQFBCC9GyMnPTb7s3IOUQ4wmOtpM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731496279; c=relaxed/simple; bh=7IOmtBsoXUsjSZ/nwSZs90vr9M0qMVamz1gKQiMAu+I=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=nBfBpCYOz/Zu3+RihziTl0b0oIQG8UL+vajT4pToNret4d0z285jXGux4USRanfT6ocGGEl+eZ04FaOhnjFQ36YCEtYrkSamEcXlWuVQ09Rz6EV6iVVbEViMOPU2cSqZhvcQeMaNbq5ud4CggjmYz/hMQXlxt2mhKhHfWja1lCk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=unisoc.com; spf=pass smtp.mailfrom=unisoc.com; arc=none smtp.client-ip=222.66.158.135 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=unisoc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=unisoc.com Received: from dlp.unisoc.com ([10.29.3.86]) by SHSQR01.spreadtrum.com with ESMTP id 4ADB5Md2009431; Wed, 13 Nov 2024 19:05:22 +0800 (+08) (envelope-from Wenhua.Lin@unisoc.com) Received: from SHDLP.spreadtrum.com (shmbx06.spreadtrum.com [10.0.1.11]) by dlp.unisoc.com (SkyGuard) with ESMTPS id 4XpL5F0d0fz2L0nH8; Wed, 13 Nov 2024 19:04:17 +0800 (CST) Received: from zeshkernups01.spreadtrum.com (10.29.55.99) by shmbx06.spreadtrum.com (10.0.1.11) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Wed, 13 Nov 2024 19:05:21 +0800 From: Wenhua Lin To: Greg Kroah-Hartman , Jiri Slaby , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Orson Zhai , Baolin Wang , Chunyan Zhang , Cixi Geng , , , , wenhua lin , Wenhua Lin , Xiongpeng Wu , Zhaochen Su , Zhirong Qiu Subject: [PATCH 0/2] serial: sprd: Modification of UNISOC Platform UART Driver Date: Wed, 13 Nov 2024 19:05:14 +0800 Message-ID: <20241113110516.2166328-1-Wenhua.Lin@unisoc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SHCAS01.spreadtrum.com (10.0.1.201) To shmbx06.spreadtrum.com (10.0.1.11) X-MAIL: SHSQR01.spreadtrum.com 4ADB5Md2009431 In order to be compatible with UNISOC's new UART IP, the UART driver uses private data for adaptation. Patch1 adds UART timeout interrupt BIT17, and the old project uses BIT13. In order to be compatible with all projects, private data is used for adaptation. Patch2 adds a new compatible string. Wenhua Lin (2): serial: sprd: Add support for sc9632 dt-bindings: serial: Add a new compatible string for ums9632 .../devicetree/bindings/serial/sprd-uart.yaml | 1 + drivers/tty/serial/sprd_serial.c | 41 ++++++++++++++++--- 2 files changed, 37 insertions(+), 5 deletions(-) Reviewed-by: Baolin Wang Acked-by: Cixi Geng