From patchwork Mon Feb 17 13:44:46 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: 11386507 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A8754109A for ; Mon, 17 Feb 2020 13:45:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 868102072C for ; Mon, 17 Feb 2020 13:45:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728448AbgBQNoz (ORCPT ); Mon, 17 Feb 2020 08:44:55 -0500 Received: from honk.sigxcpu.org ([24.134.29.49]:39754 "EHLO honk.sigxcpu.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728108AbgBQNoy (ORCPT ); Mon, 17 Feb 2020 08:44:54 -0500 Received: from localhost (localhost [127.0.0.1]) by honk.sigxcpu.org (Postfix) with ESMTP id E533BFB05; Mon, 17 Feb 2020 14:44:50 +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 uI-uJxWnMmcJ; Mon, 17 Feb 2020 14:44:49 +0100 (CET) Received: by bogon.sigxcpu.org (Postfix, from userid 1000) id 47D3640FE5; Mon, 17 Feb 2020 14:44:48 +0100 (CET) From: =?utf-8?q?Guido_G=C3=BCnther?= To: Tomas Novotny , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , "Angus Ainslie (Purism)" , =?utf-8?q?Guido_G=C3=BCnther?= , Marco Felsch , Thomas Gleixner , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] iio: vcnl4000: Export near level property for proximity sensor Date: Mon, 17 Feb 2020 14:44:46 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org If an object can be considered close to the device that has the proximity sensor built in is hardware dependent. Allowing to configure the property via device tree allows to export this device specific value to userspace via ext_info. This is useful for e.g. iio-sensor-proxy. This came up when adding proximity support to iio-sensor-proxy [1], [2], it is not meant as a vcnl4000 thing but rather as something useful for other proximity sensors too in the future. I've not converted the vcnl4000 binding docs to yaml but can do so as part of this series in a v2 if the approach makes sense. [1]: https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/merge_requests/298 [2]: https://lore.kernel.org/linux-iio/20200210154153.GA26903@bogon.m.sigxcpu.org/ Guido Günther (2): iio: vcnl4000: Export near level property for proximity sensor dt-bindings: iio: light: vcnl4000: Add near-level .../bindings/iio/light/vcnl4000.txt | 6 +++++ drivers/iio/light/vcnl4000.c | 26 +++++++++++++++++++ 2 files changed, 32 insertions(+)