Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C326C636D6 for ; Fri, 10 Feb 2023 07:27:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231422AbjBJH1z (ORCPT ); Fri, 10 Feb 2023 02:27:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231246AbjBJH1x (ORCPT ); Fri, 10 Feb 2023 02:27:53 -0500 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3E055ACFE; Thu, 9 Feb 2023 23:27:51 -0800 (PST) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 31A7EW2B068844; Fri, 10 Feb 2023 15:14:32 +0800 (GMT-8) (envelope-from chiawei_wang@aspeedtech.com) Received: from Chiawei-PC03.aspeed.com (192.168.2.66) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 10 Feb 2023 15:26:47 +0800 From: Chia-Wei Wang To: , , , , , , , , , , , Subject: [PATCH 0/4] arm: aspeed: Add UART with DMA support Date: Fri, 10 Feb 2023 15:26:39 +0800 Message-ID: <20230210072643.2772-1-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [192.168.2.66] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 31A7EW2B068844 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series add the serial driver with DMA support for AST26xx UART and VUART devices. Chia-Wei Wang (4): dt-bindings: aspeed: Add UART controller soc: aspeed: Add UART DMA support serial: 8250: Add Aspeed UART driver ARM: dts: aspeed-g6: Add UDMA node .../bindings/serial/aspeed,uart.yaml | 81 +++ arch/arm/boot/dts/aspeed-g6.dtsi | 7 + drivers/soc/aspeed/Kconfig | 9 + drivers/soc/aspeed/Makefile | 1 + drivers/soc/aspeed/aspeed-udma.c | 447 ++++++++++++++++ drivers/tty/serial/8250/8250_aspeed.c | 502 ++++++++++++++++++ drivers/tty/serial/8250/Kconfig | 8 + drivers/tty/serial/8250/Makefile | 1 + include/linux/soc/aspeed/aspeed-udma.h | 34 ++ 9 files changed, 1090 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/aspeed,uart.yaml create mode 100644 drivers/soc/aspeed/aspeed-udma.c create mode 100644 drivers/tty/serial/8250/8250_aspeed.c create mode 100644 include/linux/soc/aspeed/aspeed-udma.h -- 2.25.1