From patchwork Tue Dec 27 22:38:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sicelo X-Patchwork-Id: 637203 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B676C4167B for ; Tue, 27 Dec 2022 22:39:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230097AbiL0Wjn (ORCPT ); Tue, 27 Dec 2022 17:39:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229608AbiL0Wjm (ORCPT ); Tue, 27 Dec 2022 17:39:42 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33F482195; Tue, 27 Dec 2022 14:39:41 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id y8so13500761wrl.13; Tue, 27 Dec 2022 14:39:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Kq2Gpt1I0Xi+5bwKdazv9Q7izhR4qPVICvO2Klgy1FM=; b=XIQIGt7MsMGJjoCGtAm/0GlCyvgYQzq502eUTB0k6slIUVwSiBuXWN9+x3D+3SNp58 JGCRaeHaQckLiQ5r0dfxChgxOsC3vrpX+eyk1xUJfui+chTSLarc65oreQcFjRTP9mCu UBEH8oWGl72MUWFmOWFb9/uXwY0OnlTRyjFUeb0cix/GxmHcWYQbBMRf6rG5eQRM6aND eWeHCNqstKoXpVjz5d5gSYeduejBe/h281ZnGF2/hGqI4MkUf9JCmigoP9/z0J1MHzop I3CAtEjbMdnSXfml6ZozY+SKitR89xvdDo31gjownD5Gz+3e3QPkRMuu3SVW/2XtK7fG HkXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Kq2Gpt1I0Xi+5bwKdazv9Q7izhR4qPVICvO2Klgy1FM=; b=k0LTLvWOaEqS84lXvUMxfiWTG2f52oNoNfKAzufWvIU0cP3Jqp0hh2BDPaItHFaPRc a1DoS2bkziMtLxUzOY1DV0dDzTuGHG20ZT4P1VNhU431mgy0dckccl8kLoucILvprqeR kHpaKc9sAqsDZsWeauietHe4JCajJM4lL4dndkoaaMEx2bwJDTgdNViAVHNnVHGOIGzo xLZH/5jKiSQwdynWVvODHoLr2QTZRbYkY4tca6VSvLe80xX7O0R644hvGUaXop13bInj 2NkKk/Gj5DurKt0NHsC5DgYJpOtzhpCmOQrb1jPiFjDLfL1NfmlFV/IVctJ3baNKm1vH xVhA== X-Gm-Message-State: AFqh2kou7fB2qxVOaJgrTqOUTcGJRiSK8JN8ARrmWXLEPZRRRmjOQHn2 upQuUQ5cXkjuREzqukamOGV9WEhP7kGeQqDEJRU= X-Google-Smtp-Source: AMrXdXum+TGXQlUSSlj4R0Jbn6rhSvLAf5+ZKn/cW33IIzSUF61sqoKrpcpQFWE6JNe7Q4eUHkMc3Q== X-Received: by 2002:a5d:6250:0:b0:268:885:bd87 with SMTP id m16-20020a5d6250000000b002680885bd87mr14072848wrv.37.1672180779822; Tue, 27 Dec 2022 14:39:39 -0800 (PST) Received: from tpt440p.steeds.sam ([2602:fbf6:10:8::2]) by smtp.gmail.com with ESMTPSA id c8-20020a5d4148000000b002428c4fb16asm13739132wrq.10.2022.12.27.14.39.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Dec 2022 14:39:39 -0800 (PST) From: "Sicelo A. Mhlongo" To: linux-omap@vger.kernel.org Cc: linux-kernel@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, tony@atomide.com, devicetree@vger.kernel.org, "Sicelo A. Mhlongo" Subject: [PATCH] ARM: dts: n900: switch accelerometer to iio driver Date: Wed, 28 Dec 2022 00:38:41 +0200 Message-Id: <20221227223841.2990847-2-absicsz@gmail.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221227223841.2990847-1-absicsz@gmail.com> References: <20221227223841.2990847-1-absicsz@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Since 8a7449d68670a8f9033d57b9e7997af77a900d53, lis302dl is supported by an iio driver. Make the switch, to accommodate modern userspace, even though the iio interface lacks some of the extended features of the older driver Signed-off-by: Sicelo A. Mhlongo --- arch/arm/boot/dts/omap3-n900.dts | 53 +++++--------------------------- 1 file changed, 8 insertions(+), 45 deletions(-) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 6ba2e8f81973..94fa1d492fb4 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -767,56 +767,19 @@ &i2c3 { clock-frequency = <400000>; - lis302dl: lis3lv02d@1d { - compatible = "st,lis3lv02d"; + lis302dl: lis302dl@1d { + compatible = "st,lis302dl"; reg = <0x1d>; - Vdd-supply = <&vaux1>; - Vdd_IO-supply = <&vio>; + vdd-supply = <&vaux1>; + vddio-supply = <&vio>; interrupt-parent = <&gpio6>; - interrupts = <21 20>; /* 181 and 180 */ - - /* click flags */ - st,click-single-x; - st,click-single-y; - st,click-single-z; - - /* Limits are 0.5g * value */ - st,click-threshold-x = <8>; - st,click-threshold-y = <8>; - st,click-threshold-z = <10>; - - /* Click must be longer than time limit */ - st,click-time-limit = <9>; - - /* Kind of debounce filter */ - st,click-latency = <50>; - - /* Interrupt line 2 for click detection */ - st,irq2-click; - - st,wakeup-x-hi; - st,wakeup-y-hi; - st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */ - - st,wakeup2-z-hi; - st,wakeup2-threshold = <(900/18)>; /* millig-value / 18 to get HW values */ - - st,hipass1-disable; - st,hipass2-disable; - - st,axis-x = <1>; /* LIS3_DEV_X */ - st,axis-y = <(-2)>; /* LIS3_INV_DEV_Y */ - st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */ - - st,min-limit-x = <(-32)>; - st,min-limit-y = <3>; - st,min-limit-z = <3>; + interrupts = <21 IRQ_TYPE_EDGE_RISING>, <20 IRQ_TYPE_EDGE_RISING>; /* 181 and 180 */ - st,max-limit-x = <(-3)>; - st,max-limit-y = <32>; - st,max-limit-z = <32>; + mount-matrix = "-1", "0", "0", + "0", "1", "0", + "0", "0", "1"; }; cam1: camera@3e {