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: 12921587 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 CD04CC43334 for ; Mon, 18 Jul 2022 18:19:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235957AbiGRSTc (ORCPT ); Mon, 18 Jul 2022 14:19:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57822 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235884AbiGRST2 (ORCPT ); Mon, 18 Jul 2022 14:19:28 -0400 Received: from maillog.nuvoton.com (maillog.nuvoton.com [202.39.227.15]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3768B638B; Mon, 18 Jul 2022 11:19:28 -0700 (PDT) Received: from NTHCCAS01.nuvoton.com (NTHCCAS01.nuvoton.com [10.1.8.28]) by maillog.nuvoton.com (Postfix) with ESMTP id 87B8F1C811EE; Tue, 19 Jul 2022 02:19:27 +0800 (CST) Received: from NTHCCAS02.nuvoton.com (10.1.9.121) by NTHCCAS01.nuvoton.com (10.1.8.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Tue, 19 Jul 2022 02:19:27 +0800 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: , , , , , , , , , , , , , , CC: , , , , Tomer Maimon 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 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org 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(-)