From patchwork Tue Dec 1 12:59:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Guido_G=C3=BCnther?= X-Patchwork-Id: 11942881 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=-11.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,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 9126AC64E7B for ; Tue, 1 Dec 2020 13:01:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 38CD52084C for ; Tue, 1 Dec 2020 13:01:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730224AbgLANAf (ORCPT ); Tue, 1 Dec 2020 08:00:35 -0500 Received: from honk.sigxcpu.org ([24.134.29.49]:44918 "EHLO honk.sigxcpu.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726220AbgLANAe (ORCPT ); Tue, 1 Dec 2020 08:00:34 -0500 Received: from localhost (localhost [127.0.0.1]) by honk.sigxcpu.org (Postfix) with ESMTP id DED5CFB05; Tue, 1 Dec 2020 13:59:51 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at honk.sigxcpu.org Received: from honk.sigxcpu.org ([127.0.0.1]) by localhost (honk.sigxcpu.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MgI_jk9lB2pJ; Tue, 1 Dec 2020 13:59:50 +0100 (CET) Received: by bogon.sigxcpu.org (Postfix, from userid 1000) id 4289E4068E; Tue, 1 Dec 2020 13:59:50 +0100 (CET) From: =?utf-8?q?Guido_G=C3=BCnther?= To: Heikki Krogerus , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko Subject: [PATCH v4 0/2] usb: typec: tps6598x: Export some power supply properties Date: Tue, 1 Dec 2020 13:59:48 +0100 Message-Id: X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This allows downstream supplies and userspace to detect whether external power is supplied. The Librem 5 has the tp65982 in front of bq25980 charge controller. Since that is capable of sinking and sourcing power the online property helps to decide what to do. It also makes upower happy. There will be follow up patches providing more properties but these need some more time to cook and i wanted to check if this is the right way to go? changes from v3 - As per review comments from Andy Shevchenko https://lore.kernel.org/linux-usb/CAHp75VeLZtm85Y=3QMkPGb332wn05-zr-_mrrwXvnqLhazR1Gg@mail.gmail.com/ - Use positive conditionals - Add reviewed by from Heikki Krogerus https://lore.kernel.org/linux-usb/20201130102720.GA2911464@kuha.fi.intel.com/T/#u https://lore.kernel.org/linux-usb/20201130102942.GB2911464@kuha.fi.intel.com/T/#u - Fix typc vs typec typo in commit message changes from v2 - As per kernel test robot https://lore.kernel.org/linux-usb/202011271005.zJVawX74-lkp@intel.com/ - Flip USB_ROLE_SWITCH and REGMAP_I2C from 'depends on' to 'select' This matches tcpm and avoids a config symbol recursion which went unnoticed on my arm64 build but trips up x86_64. changes from v1 - As per review comments from Heikki Krogerus https://lore.kernel.org/linux-usb/20201126123552.GP1008337@kuha.fi.intel.com/ - select POWER_SUPPLY - use POWER_SUPPLY_USB_TYPE_PD when a PD contract got negotiated To: Heikki Krogerus ,Greg Kroah-Hartman ,linux-usb@vger.kernel.org,linux-kernel@vger.kernel.org,Andy Shevchenko Guido Günther (2): usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP_I2C usb: typec: tps6598x: Export some power supply properties drivers/usb/typec/Kconfig | 5 +- drivers/usb/typec/tps6598x.c | 105 +++++++++++++++++++++++++++++++++++ 2 files changed, 108 insertions(+), 2 deletions(-) Reviewed-by: Andy Shevchenko