From patchwork Wed Oct 26 18:26:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 13020944 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 7932DC38A2D for ; Wed, 26 Oct 2022 18:27:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233871AbiJZS1I (ORCPT ); Wed, 26 Oct 2022 14:27:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234225AbiJZS1H (ORCPT ); Wed, 26 Oct 2022 14:27:07 -0400 Received: from aposti.net (aposti.net [89.234.176.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4475683204; Wed, 26 Oct 2022 11:27:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1666808824; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references; bh=6ZrvLSXvvv0uDdPE3lr/VF7GjcvkIC96qj205SXc2VE=; b=jMcF1UB8949J3O4a8DVl4zkjAfc9KqPBxp1GDZdxK5/5CPiTTRyWy64PDStj0DZUSXZANm w0Aty9OmKQ/VXCkoAmsZhKMaGrE60K2M0/3HPVbflmOARUaX4/+OUoMzaJ5JaGQJRUQhN0 AuZJQ0AW3A7VdDu3d/toHOz31MCf0i0= From: Paul Cercueil To: Bin Liu , Greg Kroah-Hartman , Felipe Balbi Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-mips@vger.kernel.org, od@opendingux.net, Paul Cercueil Subject: [PATCH v2 0/7] musb: Update to use generic PHY Date: Wed, 26 Oct 2022 19:26:50 +0100 Message-Id: <20221026182657.146630-1-paul@crapouillou.net> MIME-Version: 1.0 X-Spam: Yes Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Hi, This patchset updates the musb core to add support for the generic PHY framework. It also updates the jz4740 driver to use the generic PHY driver (drivers/phy/ingenic/phy-ingenic-usb.c) instead of the USB PHY one (drivers/usb/phy/phy-jz4770.c) which is then removed. If you are looking for the V1, it was sent two years ago [1] and received zero feedback. Anyway, V1 had only patches 1-4 and if I'm not mistaken the V2 patches are exactly the same. Patches 5-7 are new, and update the jz4740 driver to support generic PHYs, and ultimately remove the old phy-jz4770 USB PHY driver which has been replaced. Cheers, -Paul [1]: https://lore.kernel.org/all/20201207130332.120681-1-paul@crapouillou.net/ Paul Cercueil (7): usb: musb: Add and use inline functions musb_{get,set}_state usb: musb: Add and use inline function musb_otg_state_string usb: musb: Allow running without CONFIG_USB_PHY usb: musb: Support setting OTG mode using generic PHY usb: musb: jz4740: Don't disable external hubs usb: musb: jz4740: Support the generic PHY framework usb: phy: jz4770: Remove driver drivers/usb/musb/Kconfig | 1 - drivers/usb/musb/jz4740.c | 62 +++++- drivers/usb/musb/musb_core.c | 107 +++++----- drivers/usb/musb/musb_core.h | 24 +++ drivers/usb/musb/musb_debugfs.c | 6 +- drivers/usb/musb/musb_gadget.c | 61 +++--- drivers/usb/musb/musb_host.c | 18 +- drivers/usb/musb/musb_virthub.c | 33 ++- drivers/usb/phy/Kconfig | 8 - drivers/usb/phy/Makefile | 1 - drivers/usb/phy/phy-jz4770.c | 353 -------------------------------- 11 files changed, 195 insertions(+), 479 deletions(-) delete mode 100644 drivers/usb/phy/phy-jz4770.c