From patchwork Mon Jul 18 18:18:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomer Maimon X-Patchwork-Id: 1657792 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Ln83Y2dtpz9s09 for ; Tue, 19 Jul 2022 16:26:01 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Ln83Y1X7Qz3bYy for ; Tue, 19 Jul 2022 16:26:01 +1000 (AEST) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=softfail (domain owner discourages use of this host) smtp.mailfrom=nuvoton.com (client-ip=212.199.177.27; helo=herzl.nuvoton.co.il; envelope-from=tomer.maimon@nuvoton.com; receiver=) Received: from herzl.nuvoton.co.il (unknown [212.199.177.27]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4LmqxM1KH6z3bVt for ; Tue, 19 Jul 2022 04:19:34 +1000 (AEST) Received: from NTILML01.nuvoton.com (ntil-fw [212.199.177.25]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 26IIJTTU027515 for ; Mon, 18 Jul 2022 21:19:29 +0300 Received: from NTHCCAS02.nuvoton.com (10.1.9.121) by NTILML01.nuvoton.com (10.190.1.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Mon, 18 Jul 2022 21:19:29 +0300 Received: from NTHCCAS04.nuvoton.com (10.1.8.29) by NTHCCAS02.nuvoton.com (10.1.9.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Tue, 19 Jul 2022 02:19:15 +0800 Received: from taln60.nuvoton.co.il (10.191.1.180) by NTHCCAS04.nuvoton.com (10.1.12.25) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Tue, 19 Jul 2022 02:19:14 +0800 Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id 289EF63A20; Mon, 18 Jul 2022 21:19:14 +0300 (IDT) From: Tomer Maimon To: , , , , , , , , , , , , , , Subject: [PATCH v2 0/3] usb: host: npcm7xx-ehci: add Arbel NPCM8XX support and remove reset sequence Date: Mon, 18 Jul 2022 21:18:39 +0300 Message-ID: <20220718181842.61040-1-tmaimon77@gmail.com> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 19 Jul 2022 16:25:30 +1000 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Tomer Maimon Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" This patch set - Adds Arbel NPCM8XX USB EHCI host controller support to USB EHCI driver. - Remove the USB reset sequence because it is done in the NPCM reset driver. The NPCM USB host driver tested on the NPCM845 evaluation board. Addressed comments from: - Arnd Bergmann : https://lore.kernel.org/all/CAK8P3a2PM9pe5tN=N7BMdkwZZKNv9Wa+CEFCyQT_6Ur=O7P5pQ@mail.gmail.com/ - Alan Stern: https://lore.kernel.org/all/YtVuildpxcI5By4x@rowland.harvard.edu/ Changes since version 1: - Remove NPCM reset configuration dependency. - Remove unused definitions. Changes since version 1: - Modify dt-binding compatible property. - Use device_get_match_data function instead of_match_node function. Tomer Maimon (3): usb: host: npcm7xx: remove USB EHCI host reset sequence dt-bindings: usb: npcm7xx: Add npcm845 compatible USB: host: npcm: Add NPCM8XX support .../devicetree/bindings/usb/npcm7xx-usb.txt | 4 +- drivers/usb/host/Kconfig | 8 +-- drivers/usb/host/ehci-npcm7xx.c | 50 ------------------- 3 files changed, 7 insertions(+), 55 deletions(-)