From patchwork Sun Feb 13 13:05:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 12744593 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 61771C4332F for ; Sun, 13 Feb 2022 13:05:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QxZEafUpz1VTGu0iHGftruaKyrolC8/2bZ+j1xXuhZk=; b=rP3vvHcGOu2pKB qr3LILqc/qjCpXbHaFoiKkhalISFrCAuCoTLAqxTWOs52e72AWRg3kTQ5Sb/lF2Vi2vjAtocm2KdN nlKNK01yP5TFR6GCEDxhi2nzStzjeXA1oHcB+zDEJDsMXFIfVDP85sBLkOHfRG3l05q6fihuNps/7 Ig9hEGnfqXNW+qkGlDDKm5zxqJIVWk3XuIHUTID+w4mDp+D/yZFHwVSSVfhfPOiMOC1vAdu6Uh1cN xummrEWgBI89k3zTWx4bCtrLF1H2bBv1RWp+FuSRvH4c7Enkn7BuZZu/D/yu7IQesAdNyKhdnkdwi GhMbu1fvNoZQKm2e4m6w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJEZZ-00Bime-Qh; Sun, 13 Feb 2022 13:05:49 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJEZY-00Biko-4I for linux-phy@lists.infradead.org; Sun, 13 Feb 2022 13:05:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1644757547; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ExCn8bXEYj3Fheat2o3eV3w8opytI1zAavJnEA3goSo=; b=T8eAbNCvCZMo9vEEgC6woNy55GY3V2gJzYWEXbwLjDoPDzXHaiAISTaDdJ4VzxF7LRRFyS UuQ7/gn6SyawuvVjNl9SL6efrRY6THShZDfHOibhsy4v2pLjAJxyojc7UBXqgkNJx3dkCr sa+TnetFfZWCsDk0VmtinpeCY1ecoFU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-492-tyvfqWU1NcitPoG9rrM_9g-1; Sun, 13 Feb 2022 08:05:44 -0500 X-MC-Unique: tyvfqWU1NcitPoG9rrM_9g-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id BF1A7184608A; Sun, 13 Feb 2022 13:05:42 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.92]) by smtp.corp.redhat.com (Postfix) with ESMTP id 37E2D7B9DD; Sun, 13 Feb 2022 13:05:41 +0000 (UTC) From: Hans de Goede To: Felipe Balbi , Greg Kroah-Hartman , Kishon Vijay Abraham I , Vinod Koul Cc: Hans de Goede , Stephan Gerhold , linux-usb@vger.kernel.org, linux-phy@lists.infradead.org Subject: [PATCH v2 5/9] usb: dwc3: pci: Also apply Bay Trail GPIO mappings to ulpi-device Date: Sun, 13 Feb 2022 14:05:20 +0100 Message-Id: <20220213130524.18748-6-hdegoede@redhat.com> In-Reply-To: <20220213130524.18748-1-hdegoede@redhat.com> References: <20220213130524.18748-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220213_050548_263057_D7963CC1 X-CRM114-Status: GOOD ( 13.26 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org In order for the phy driver to be able to actually get and control the cs and reset GPIOs the dev_id member of the gpiod_lookup table must be set to point to the dev_name() of the ulpi-device instantiated by dwc3_ulpi_init(). Signed-off-by: Hans de Goede --- drivers/usb/dwc3/dwc3-pci.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 8deccf0aa5e7..fdcf552a6365 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -252,6 +252,14 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc, usleep_range(10000, 11000); } + /* + * Make the pdev name predictable (only 1 DWC3 on BYT) + * and patch the phy dev-name into the lookup table so + * that the phy-driver can get the GPIOs. + */ + dwc->dwc3->id = PLATFORM_DEVID_NONE; + platform_bytcr_gpios.dev_id = "dwc3.ulpi"; + /* * Some Android tablets with a Crystal Cove PMIC * (INT33FD), rely on the TUSB1211 phy for charger