From patchwork Wed Jun 30 07:37:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 468830 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 61D14C11F69 for ; Wed, 30 Jun 2021 07:38:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46D4A61D03 for ; Wed, 30 Jun 2021 07:38:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233036AbhF3Hkp (ORCPT ); Wed, 30 Jun 2021 03:40:45 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:37182 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S233010AbhF3Hkn (ORCPT ); Wed, 30 Jun 2021 03:40:43 -0400 X-IronPort-AV: E=Sophos;i="5.83,311,1616425200"; d="scan'208";a="85976892" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 30 Jun 2021 16:38:14 +0900 Received: from localhost.localdomain (unknown [10.226.93.74]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 457CC4012252; Wed, 30 Jun 2021 16:38:11 +0900 (JST) From: Biju Das To: Philipp Zabel , Rob Herring Cc: Biju Das , Kishon Vijay Abraham I , Vinod Koul , Yoshihiro Shimoda , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Biju Das , Prabhakar Mahadev Lad , linux-renesas-soc@vger.kernel.org Subject: [PATCH v3 00/11] Add USB2.0 support Date: Wed, 30 Jun 2021 08:37:47 +0100 Message-Id: <20210630073747.22677-1-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch series aims to add USB PHY Control, USB2.0 Host and USB2.0 device support for RZ/G2L SoC. https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/rzg2l-update-clock-defs-v4 v2->v3 * USBPHY Control IP modelled as reset bindings as per Rob's suggestion * Updated the binding patches * Incorporated Geert's and Shimoda-San's review comment for phy driver patch. v1->v2 * Updated usb phy control bindings with clock definitions * Updated generic ohci/ehci bindings to support RZ/G2L SoC * Incorporated vind's review comment on us phy control driver * Add support for USB2.0 device and OTG support. Biju Das (11): dt-bindings: usb: generic-ohci: Document dr_mode property dt-bindings: usb: generic-ehci: Document dr_mode property dt-bindings: reset: Document RZ/G2L USBPHY Control bindings drivers: clk: renesas: r9a07g044-cpg: Add USB clocks/resets reset: renesas: Add RZ/G2L usbphy control driver arm64: configs: defconfig: Enable RZ/G2L USBPHY control driver dt-bindings: phy: renesas,usb2-phy: Document RZ/G2L phy bindings arm64: dts: renesas: r9a07g044: Add USB2.0 phy and host support dt-bindings: usb: renesas,usbhs: Document RZ/G2L bindings phy: renesas: phy-rcar-gen3-usb2: Add OTG support for RZ/G2L arm64: dts: renesas: r9a07g044: Add USB2.0 device support .../bindings/phy/renesas,usb2-phy.yaml | 18 ++ .../reset/renesas,rzg2l-usbphy-ctrl.yaml | 66 ++++++ .../devicetree/bindings/usb/generic-ehci.yaml | 5 + .../devicetree/bindings/usb/generic-ohci.yaml | 5 + .../bindings/usb/renesas,usbhs.yaml | 21 +- arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 113 ++++++++++ arch/arm64/configs/defconfig | 1 + drivers/clk/renesas/r9a07g044-cpg.c | 12 ++ drivers/phy/renesas/phy-rcar-gen3-usb2.c | 97 ++++++--- drivers/reset/Kconfig | 7 + drivers/reset/Makefile | 1 + drivers/reset/reset-rzg2l-usbphy-ctrl.c | 195 ++++++++++++++++++ 12 files changed, 515 insertions(+), 26 deletions(-) create mode 100644 Documentation/devicetree/bindings/reset/renesas,rzg2l-usbphy-ctrl.yaml create mode 100644 drivers/reset/reset-rzg2l-usbphy-ctrl.c base-commit: 06c1e6911a7a76b446e4b00fc8bad5d8465932f8