From patchwork Thu Oct 8 08:29:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zhou Yanjie X-Patchwork-Id: 268746 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=-6.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 4F2E3C43467 for ; Thu, 8 Oct 2020 08:30:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13A7E21775 for ; Thu, 8 Oct 2020 08:30:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728724AbgJHIaC (ORCPT ); Thu, 8 Oct 2020 04:30:02 -0400 Received: from out28-50.mail.aliyun.com ([115.124.28.50]:47485 "EHLO out28-50.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726013AbgJHIaC (ORCPT ); Thu, 8 Oct 2020 04:30:02 -0400 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.08470301|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_system_inform|0.0162693-0.00889103-0.97484; FP=0|0|0|0|0|-1|-1|-1; HT=ay29a033018047206; MF=zhouyanjie@wanyeetech.com; NM=1; PH=DS; RN=13; RT=13; SR=0; TI=SMTPD_---.Iga.miA_1602145789; Received: from localhost.localdomain(mailfrom:zhouyanjie@wanyeetech.com fp:SMTPD_---.Iga.miA_1602145789) by smtp.aliyun-inc.com(10.147.43.95); Thu, 08 Oct 2020 16:29:56 +0800 From: =?utf-8?b?5ZGo55Cw5p2wIChaaG91IFlhbmppZSk=?= To: balbi@kernel.org, gregkh@linuxfoundation.org, kishon@ti.com, vkoul@kernel.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, dongsheng.qiu@ingenic.com, aric.pzqi@ingenic.com, rick.tyliu@ingenic.com, yanfei.li@ingenic.com, sernia.zhou@foxmail.com, zhenwenjin@gmail.com, paul@crapouillou.net Subject: [PATCH v7 0/2] Use the generic PHY framework for Ingenic USB PHY. Date: Thu, 8 Oct 2020 16:29:25 +0800 Message-Id: <20201008082927.85233-1-zhouyanjie@wanyeetech.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org v3->v4: Only add new generic-PHY driver, without removing the old one. Because the jz4740-musb driver is not ready to use the generic PHY framework. When the jz4740-musb driver is modified to use the generic PHY framework, the old jz4770-phy driver can be "retired". v4->v5: 1.Add an extra blank line between "devm_of_phy_provider_register" and "return". 2.Remove unnecessary "phy_set_drvdata". 3.Add Paul Cercueil's Reviewed-by. v5->v6: 1.Revert the removal of "phy_set_drvdata" in v5, removing "phy_set_drvdata" will cause a kernel panic on CI20. Reported-by: H. Nikolaus Schaller 2.Rewrite the macro definitions, replace the original code with "FIELD_PREP()" and "u32p_replace_bits()" according to Vinod Koul's suggestion. v6->v7: 1.Remove the stray tab character. 2.Remove unnecessary "platform_set_drvdata". 3.Remove the "dev" field in priv structure, and use &phy->dev instead. 周琰杰 (Zhou Yanjie) (2): USB: PHY: JZ4770: Remove unnecessary function calls. PHY: Ingenic: Add USB PHY driver using generic PHY framework. drivers/phy/Kconfig | 1 + drivers/phy/Makefile | 1 + drivers/phy/ingenic/Kconfig | 12 ++ drivers/phy/ingenic/Makefile | 2 + drivers/phy/ingenic/phy-ingenic-usb.c | 374 ++++++++++++++++++++++++++++++++++ drivers/usb/phy/phy-jz4770.c | 2 +- 6 files changed, 391 insertions(+), 1 deletion(-) create mode 100644 drivers/phy/ingenic/Kconfig create mode 100644 drivers/phy/ingenic/Makefile create mode 100644 drivers/phy/ingenic/phy-ingenic-usb.c