From patchwork Mon Jun 29 16:18:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Saenz Julienne X-Patchwork-Id: 214781 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=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 BCED2C433E0 for ; Mon, 29 Jun 2020 19:34:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ABF79206E2 for ; Mon, 29 Jun 2020 19:34:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732680AbgF2TcS (ORCPT ); Mon, 29 Jun 2020 15:32:18 -0400 Received: from mx2.suse.de ([195.135.220.15]:36744 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733163AbgF2Tb1 (ORCPT ); Mon, 29 Jun 2020 15:31:27 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 481EFAE47; Mon, 29 Jun 2020 16:18:57 +0000 (UTC) From: Nicolas Saenz Julienne To: f.fainelli@gmail.com, gregkh@linuxfoundation.org, robh@kernel.org, wahrenst@gmx.net, p.zabel@pengutronix.de, andy.shevchenko@gmail.com Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, tim.gover@raspberrypi.org, linux-pci@vger.kernel.org, helgaas@kernel.org, mathias.nyman@linux.intel.com, lorenzo.pieralisi@arm.com, Nicolas Saenz Julienne Subject: [PATCH v5 3/9] ARM: dts: bcm2711: Add firmware usb reset node Date: Mon, 29 Jun 2020 18:18:39 +0200 Message-Id: <20200629161845.6021-4-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200629161845.6021-1-nsaenzjulienne@suse.de> References: <20200629161845.6021-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Now that the reset driver exposing Raspberry Pi 4's firmware based USB reset routine is available, let's add the device tree node exposing it. Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Florian Fainelli --- Changes since v1: - Update cell nr to match new bindings --- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index c7f1d97e69bb..0cef95058fb0 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -83,6 +83,11 @@ expgpio: gpio { ""; status = "okay"; }; + + reset: reset { + compatible = "raspberrypi,firmware-reset"; + #reset-cells = <1>; + }; }; &gpio {