From patchwork Mon May 23 03:01:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neal Liu X-Patchwork-Id: 83474 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1nsyNH-006Ek1-1E; Mon, 23 May 2022 03:04:51 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353723AbiEWDEh (ORCPT + 1 other); Sun, 22 May 2022 23:04:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350104AbiEWDEa (ORCPT ); Sun, 22 May 2022 23:04:30 -0400 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF8933818B; Sun, 22 May 2022 20:04:28 -0700 (PDT) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 24N2lgvN078066; Mon, 23 May 2022 10:47:42 +0800 (GMT-8) (envelope-from neal_liu@aspeedtech.com) Received: from localhost.localdomain (192.168.10.10) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 23 May 2022 11:01:39 +0800 From: Neal Liu To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Joel Stanley , "Andrew Jeffery" , Felipe Balbi , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= , Geert Uytterhoeven , "Li Yang" CC: Neal Liu , , , , , , , , Subject: [PATCH v5 0/3] add Aspeed udc driver for ast2600 Date: Mon, 23 May 2022 11:01:31 +0800 Message-ID: <20220523030134.2977116-1-neal_liu@aspeedtech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [192.168.10.10] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 24N2lgvN078066 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.4 (--) X-LSpam-Report: No, score=-2.4 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no This patch series aim to add Aspeed USB 2.0 Device Controller (udc) driver, including driver itself, device tree node and documentation. Change since v4: - Fix build test warning reported by kernel test robot, including Wtautological-pointer-compare, Wuninitialized, and Wsometimes-uninitialized. Change since v3: - Remove kernel test robot tag since it's a new driver. Change since v2: - Rename device tree nodes. - Fix unusual indentation. Change since v1: - Fix build test warning reported by kernel test robot. - Rename proper name for dt-bindings document. Neal Liu (3): usb: gadget: add Aspeed ast2600 udc driver ARM: dts: aspeed: Add USB2.0 device controller node dt-bindings: usb: add documentation for aspeed udc .../bindings/usb/aspeed,ast2600-udc.yaml | 52 + MAINTAINERS | 7 + arch/arm/boot/dts/aspeed-g6.dtsi | 10 + drivers/usb/gadget/udc/Kconfig | 13 + drivers/usb/gadget/udc/Makefile | 1 + drivers/usb/gadget/udc/aspeed_udc.c | 1596 +++++++++++++++++ 6 files changed, 1679 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml create mode 100644 drivers/usb/gadget/udc/aspeed_udc.c