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=-18.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 2E391C2D0E4 for ; Tue, 24 Nov 2020 07:30:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C1D972083E for ; Tue, 24 Nov 2020 07:30:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gXVZS6lc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730064AbgKXHao (ORCPT ); Tue, 24 Nov 2020 02:30:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:55256 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730050AbgKXHao (ORCPT ); Tue, 24 Nov 2020 02:30:44 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B3499206E5; Tue, 24 Nov 2020 07:30:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1606203043; bh=t546WfsoLOcrbBrT9ijgkgpkZnlzHqrTYMDNHMYSoo8=; h=Subject:To:From:Date:From; b=gXVZS6lcCmc8+JeujHdy6VIomDTNK0vvMU6FEFjcmGEUzFezJK0ohQDT4hLBnafvP C1BB4YhgRqrugniemfHFEbtuHcySfGPsyMjuKRmkRKk26ja68au8DWku7KYGF5Pr0a zRwZVee/jHlTBwpp99VWZwu7WS8lUPGagcazu9UI= Subject: patch "dt-bindings: iio: sx9310: Add various settings as DT properties" added to staging-testing To: swboyd@chromium.org, Jonathan.Cameron@huawei.com, campello@chromium.org, devicetree@vger.kernel.org, dianders@chromium.org, evgreen@chromium.org, gwendal@chromium.org, lars@metafoo.de, pmeerw@pmeerw.net, robh@kernel.org From: Date: Tue, 24 Nov 2020 08:31:11 +0100 Message-ID: <1606203071176251@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This is a note to let you know that I've just added the patch titled dt-bindings: iio: sx9310: Add various settings as DT properties to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the staging-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From e94b3c608a2a886758da87dc5bb383e5eddce666 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Tue, 6 Oct 2020 18:17:34 -0700 Subject: dt-bindings: iio: sx9310: Add various settings as DT properties We need to set various bits in the hardware registers for this device to operate properly depending on how it is installed. Add a handful of DT properties to configure these things. Signed-off-by: Stephen Boyd Reviewed-by: Rob Herring Cc: Daniel Campello Cc: Lars-Peter Clausen Cc: Peter Meerwald-Stadler Cc: Cc: Douglas Anderson Cc: Gwendal Grignou Cc: Evan Green Link: https://lore.kernel.org/r/20201007011735.1346994-6-swboyd@chromium.org Signed-off-by: Jonathan Cameron --- .../iio/proximity/semtech,sx9310.yaml | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9310.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9310.yaml index 5739074d3592..ccfb163f3d34 100644 --- a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9310.yaml +++ b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9310.yaml @@ -40,6 +40,63 @@ properties: "#io-channel-cells": const: 1 + semtech,cs0-ground: + description: Indicates the CS0 sensor is connected to ground. + type: boolean + + semtech,combined-sensors: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + List of which sensors are combined and represented by CS3. + Possible values are - + 3 - CS3 (internal) + 0 1 - CS0 + CS1 + 1 2 - CS1 + CS2 (default) + 0 1 2 3 - CS0 + CS1 + CS2 + CS3 + items: + enum: [ 0, 1, 2, 3 ] + minItems: 1 + maxItems: 4 + + semtech,resolution: + description: + Capacitance measure resolution. Refer to datasheet for more details. + enum: + - coarsest + - very-coarse + - coarse + - medium-coarse + - medium + - fine + - very-fine + - finest + + semtech,startup-sensor: + $ref: /schemas/types.yaml#definitions/uint32 + enum: [0, 1, 2, 3] + default: 0 + description: + Sensor used for start-up proximity detection. The combined + sensor is represented by the value 3. This is used for initial + compensation. + + semtech,proxraw-strength: + $ref: /schemas/types.yaml#definitions/uint32 + enum: [0, 2, 4, 8] + default: 2 + description: + PROXRAW filter strength. A value of 0 represents off, and other values + represent 1-1/N. + + semtech,avg-pos-strength: + $ref: /schemas/types.yaml#definitions/uint32 + enum: [0, 16, 64, 128, 256, 512, 1024, 4294967295] + default: 16 + description: + Average positive filter strength. A value of 0 represents off and + UINT_MAX (4294967295) represents infinite. Other values + represent 1-1/N. + required: - compatible - reg @@ -61,5 +118,11 @@ examples: vdd-supply = <&pp3300_a>; svdd-supply = <&pp1800_prox>; #io-channel-cells = <1>; + semtech,cs0-ground; + semtech,combined-sensors = <1 2 3>; + semtech,resolution = "fine"; + semtech,startup-sensor = <1>; + semtech,proxraw-strength = <2>; + semtech,avg-pos-strength = <64>; }; }; -- 2.29.2