From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B4C2C433EF for ; Wed, 22 Sep 2021 07:33:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6DA9561168 for ; Wed, 22 Sep 2021 07:33:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233305AbhIVHfN (ORCPT ); Wed, 22 Sep 2021 03:35:13 -0400 Received: from twspam01.aspeedtech.com ([211.20.114.71]:21603 "EHLO twspam01.aspeedtech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233236AbhIVHfA (ORCPT ); Wed, 22 Sep 2021 03:35:00 -0400 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 18M7CPKR096731; Wed, 22 Sep 2021 15:12:25 +0800 (GMT-8) (envelope-from chiawei_wang@aspeedtech.com) Received: from ChiaWeiWang-PC.aspeed.com (192.168.2.66) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 22 Sep 2021 15:32:43 +0800 From: Chia-Wei Wang To: , , , , , , , CC: , Subject: [PATCH v6 0/4] arm: aspeed: Add UART routing support Date: Wed, 22 Sep 2021 15:32:37 +0800 Message-ID: <20210922073241.14119-1-chiawei_wang@aspeedtech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain 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 18M7CPKR096731 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add UART routing driver and the device tree nodes. v6: - Fix another typo in YAML file - Move sysfs description from bindings to ABI document v5: - Fix typo in YAML file to solve the compatible string not found error v4: - Convert aspeed-lpc bindings to YAML schema to resolve dependecy issues v3: - Add individual bindings in YAML - Add support for AST24xx (AST25xx shares the same design) - Add more explanation for the sysfs ABI v2: - Add dt-bindings - Add ABI documents for the exported sysfs interface - Revise driver implementation suggested by Joel Chia-Wei Wang (4): dt-bindings: mfd: aspeed-lpc: Convert to YAML schema dt-bindings: aspeed: Add UART routing controller soc: aspeed: Add UART routing support ARM: dts: aspeed: Add uart routing to device tree .../testing/sysfs-driver-aspeed-uart-routing | 27 + .../devicetree/bindings/mfd/aspeed-lpc.txt | 157 ----- .../devicetree/bindings/mfd/aspeed-lpc.yaml | 191 ++++++ .../bindings/soc/aspeed/uart-routing.yaml | 56 ++ arch/arm/boot/dts/aspeed-g4.dtsi | 6 + arch/arm/boot/dts/aspeed-g5.dtsi | 6 + arch/arm/boot/dts/aspeed-g6.dtsi | 6 + drivers/soc/aspeed/Kconfig | 10 + drivers/soc/aspeed/Makefile | 9 +- drivers/soc/aspeed/aspeed-uart-routing.c | 603 ++++++++++++++++++ 10 files changed, 910 insertions(+), 161 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing delete mode 100644 Documentation/devicetree/bindings/mfd/aspeed-lpc.txt create mode 100644 Documentation/devicetree/bindings/mfd/aspeed-lpc.yaml create mode 100644 Documentation/devicetree/bindings/soc/aspeed/uart-routing.yaml create mode 100644 drivers/soc/aspeed/aspeed-uart-routing.c -- 2.17.1