From mboxrd@z Thu Jan 1 00:00:00 1970 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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 2DC52C2D0C0 for ; Sat, 21 Dec 2019 12:57:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F009D21655 for ; Sat, 21 Dec 2019 12:57:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726715AbfLUM5w (ORCPT ); Sat, 21 Dec 2019 07:57:52 -0500 Received: from gloria.sntech.de ([185.11.138.130]:55276 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726583AbfLUM5w (ORCPT ); Sat, 21 Dec 2019 07:57:52 -0500 Received: from [195.37.15.138] (helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iieKA-0004xy-4C; Sat, 21 Dec 2019 13:57:38 +0100 From: Heiko Stuebner To: Thomas McKahan Cc: Markus Reichl , Rob Herring , Mark Rutland , Jagan Teki , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, narmstrong@baylibre.com Subject: Re: [PATCH 2/3] arm64: dts: rockchip: Enable PD for USB-C-Port on rk3399-roc-pc. Date: Sat, 21 Dec 2019 13:57:37 +0100 Message-ID: <2330032.fiRFtybceW@phil> In-Reply-To: <84920a36-230f-42a6-a960-a71e685be99f@singleboardsolutions.com> References: <678df227-38be-47af-7ee3-741a391a196c@fivetechno.de> <84920a36-230f-42a6-a960-a71e685be99f@singleboardsolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Thomas, Am Donnerstag, 12. Dezember 2019, 16:46:09 CET schrieb Thomas McKahan: > Hello Markus, > > I have been working with this as well, came across it on Armbian. I was also trying to eliminate the warning concerning the lack of port with limited success. I also missed the interrupt pin definition I see. I will test this later today. Where you successful in your testing? My type-c exposure is somewhat limited so it would be nice to get another opinion ;-) > I've added Neil Armstrong for information in case any boards on the Amlogic side are similarly configured, I think a few other Rockchip ones at least are missing connector nodes, it appears to be a consistent issue presumably due to driver changes. The whole type-c topic is a somewhat undiscovered country on rk3399, due to the cross-ec hooking rk3399's type-c components. (see the cros-ec-pd extcon going to the rockchip type-c phy etc). This is presently worked on so that also everything can at some point use the kernel-internal type-c framework. But of course this doesn't hinder configuring the power-develivery in the fusb302 ICs already :-D . Heiko