From patchwork Mon Jun 14 16:31:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 1491777 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gerhold.net header.i=@gerhold.net header.a=rsa-sha256 header.s=strato-dkim-0002 header.b=qo5yXaBm; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4G3cVW4Bcdz9sXS for ; Tue, 15 Jun 2021 02:34:43 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234653AbhFNQgn (ORCPT ); Mon, 14 Jun 2021 12:36:43 -0400 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.54]:19073 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233640AbhFNQgm (ORCPT ); Mon, 14 Jun 2021 12:36:42 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1623688473; cv=none; d=strato.com; s=strato-dkim-0002; b=Hw/m070q22hWBaW5wVC5bfa4eppwIB8mF7AwZ+CkcHZ+ZrO8B3gbF70+rUweRCXXEE fhTKQgUjwvMX8TYMwIxBqgSVO0FKuqVBPK9yDlCxl0us/tvGvoJ7lzrHwy0dd5uxR+gP q4rv2vvS/Iho6qG39uU06CSSu1Ph9MJaKMi9B28R0F5Wa2OhXgQzNWfZcNShsTzTASll y1pzomztILl6WF5kDkYXVBd4j3DCsIXLvDmttTD91NQ+CNMH/q9EAfh7lv1gvz4TOrUx q5rj+prSN+4gWBxM40uu35scTNONvBfk66csyuvMo5+hP8pJ3wOghVwAFrBfr5HF9smd EfOw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1623688473; s=strato-dkim-0002; d=strato.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=x9LjPKNlTn6jZYMI0UPbWnrrqak27uh1gtfqY+NFcGY=; b=AmVjniVxpdkOEBFVE28Suonn5r3fV1/wmEEr50iX5hJ84XvNnm9f9IJH3RyUfqmXnm LyF6ObEJtPlvNbJEeMneM7x25mrCcpxqvSf758RViOQ+NjyepXXMTcrtoYKFsPGn3fE2 GQ2BRAoHz5+tijxQEtWBMFtHV2MyhQ2n7WPbZVU3w9bKwdiQ6JEJhXnkMnnzzaRhysYJ ZMKYe/sDj9HP0LeDbewdghXTa0o/oT2xHBZO//GO3gOXV+II/Ye4OM9ol/OrgHEtk6Gl m8K86zCTZ5bBWPPjm4XrvQl6WZBPi+OC3XSfjZcnfOGtWmEqvMsieVXI2eWiS35SUOYU +tEQ== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1623688473; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=x9LjPKNlTn6jZYMI0UPbWnrrqak27uh1gtfqY+NFcGY=; b=qo5yXaBmU9Aj3AIUNQUdWqVhCHzYwr+p08EbuadvwZr5BN/rGu5hBEAug66VPK6MLS 38M7ai8Ol0UAVXLgvZwJyZ3t4mHwkJgAPiH6aPd/4vlsYHZhTdNkkT/FZErZKz0S7f5k ooxuEufxzWI4pSlDaIgRDHnixCGmjd0Xn2BIEoOemb3k+b3tI8bSB+MEJuutMsEEmWhC LxZHxO9cXTfL+RkvAnIqwxWwHaPQYbkIATcBFkKFhrq4MRP1WZTtjm/zgtKedNGPJLqK RMCIZHpKz1hpgZt/shpz4qtwGuqK8IWoPoRs/MPuuBvPxHRLZ+bvh9/WJcAk9C09T5fm wisw== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXS7IYBkLahKxA6m6NvdbT" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.27.2 DYNA|AUTH) with ESMTPSA id y01375x5EGYWJ6t (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 14 Jun 2021 18:34:32 +0200 (CEST) From: Stephan Gerhold To: Jonathan Cameron Cc: Lars-Peter Clausen , Rob Herring , Linus Walleij , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Hans de Goede , Andy Shevchenko , ~postmarketos/upstreaming@lists.sr.ht, Stephan Gerhold Subject: [PATCH 1/3] dt-bindings: iio: accel: bma255: Fix interrupt type Date: Mon, 14 Jun 2021 18:31:48 +0200 Message-Id: <20210614163150.7774-2-stephan@gerhold.net> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210614163150.7774-1-stephan@gerhold.net> References: <20210614163150.7774-1-stephan@gerhold.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Bosch accelerometers similar to BMA255 are initially configured to emit an active-high interrupt signal. This is currently not re-configured in the bmc150-accel driver so the interrupt should most certainly be IRQ_TYPE_EDGE_RISING (or potentially IRQ_TYPE_LEVEL_HIGH). (Unless there is some kind of inverter installed on the board...) At the moment the bmc150-accel driver forcefully requests the IRQ using IRQF_TRIGGER_RISING, which means that the IRQ type is currently ignored in all existing device trees. Fixes: 6259551 ("iio: accel: bmc150-accel: Add DT bindings") Cc: Linus Walleij Signed-off-by: Stephan Gerhold Reviewed-by: Linus Walleij Acked-by: Rob Herring --- It's probably better to let the bmc150-accel driver rely on the IRQ type provided by the device tree in case of inverters or something. However: 1. We need to fix up several broken device trees first (I found IRQ_TYPE_LEVEL_LOW in some device trees). 2. Similarly, I'm not sure if this might break some ACPI devices in case they have the wrong IRQ type listed? As a first step this patch just fixes the documentation. --- Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml index e830d5295b92..b37ba902e4a2 100644 --- a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml @@ -38,7 +38,7 @@ properties: description: | The first interrupt listed must be the one connected to the INT1 pin, the second (optional) interrupt listed must be the one connected to the - INT2 pin (if available). + INT2 pin (if available). The type should be IRQ_TYPE_EDGE_RISING. mount-matrix: description: an optional 3x3 mounting rotation matrix. @@ -63,7 +63,7 @@ examples: reg = <0x08>; vddio-supply = <&vddio>; vdd-supply = <&vdd>; - interrupts = <57 IRQ_TYPE_EDGE_FALLING>; + interrupts = <57 IRQ_TYPE_EDGE_RISING>; }; }; - | From patchwork Mon Jun 14 16:31:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 1491779 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gerhold.net header.i=@gerhold.net header.a=rsa-sha256 header.s=strato-dkim-0002 header.b=KUjx0Tln; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4G3cVX2366z9sRN for ; Tue, 15 Jun 2021 02:34:44 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234667AbhFNQgp (ORCPT ); Mon, 14 Jun 2021 12:36:45 -0400 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.84]:12548 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234617AbhFNQgn (ORCPT ); Mon, 14 Jun 2021 12:36:43 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1623688473; cv=none; d=strato.com; s=strato-dkim-0002; b=toC5UdsxFBQqduXXQffVPkrq1lWie0vUE46vkFJV1LjxEEJX6siX9l4UI5HYMgwp3J WzKM3tI7w6N5R8NQ+bRJzLRV6z+J2Zt8hlxi9hEhycVaHB86oFBERA6Jq6Af33Pzdrzc 8K3Tys+T8NVlyfULuca6RFP9fzDdFcZWDTD6AXdJ/pabCI5CkraRZrTB7LAJki27zk5U nP4db9mp2qD7RpsI9TF7VibGwdH51vX1a1INcP5blPOcgogWDP5zGbf/BWcbPJeAW0YE rOdATLmqAtNagb7wddxjNGVPIaljQmnHB0FKOXhPW7S+vA6okne8KmN5TrD//B8cShBl kUUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1623688473; s=strato-dkim-0002; d=strato.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=7ne9iqmWh4ykitKcQi2cUGb5m2K1oU3kgd5/O5RBBDw=; b=CR9x1v513pM/xpTOYknizERyrV0R41WHOC1tBnRcZ15FkWHYUjOlzZudEFBf0HS8rq /KIVEXgwqFItIMqwmTDV4zIUhSZn6TdnafL9RUWsfQ2wL6p243S3qlcGyvCDHv7qIXHW jNNsesGmmuiO6tQcskzmbsZGGoebnJoDaeE/ce7Yv8P6USLDSDb3h4L4p2atoDhqivaN W5iUVOrAHp7x/L5/tec+xp82VzSeaMYWFT8Am6ApNQ0PcyygC09m7ZmOjqS5HeE1loWk /jLjOTiT9Xnk2c4Bq5Y9RKkA7x2DKaLwovVePrQYzqnr5u2zJKwiU2NenFzjDo/encrc 9fRQ== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1623688473; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=7ne9iqmWh4ykitKcQi2cUGb5m2K1oU3kgd5/O5RBBDw=; b=KUjx0Tln/3xcHFTsa5I6pH7TP/Xu7VZAiILN5qZHt9sSBkKKn98NhueHbnAyUFjCUp Pe7bI0Eorp0FCO6/1ntEyGYr48abHSRsy9dRx7kcg6UxGJedqacbVuncRt9isxrOJtHE GySE4AxTQaIy457W3oRWcCtEdIjiXR+OFJyL/K89d/koOuxAmt5uyvfGmy1k73axY2xF 7EOAEO/SmRoDJSWvzKIIHZwhDQPtDU7Oac8mMJdHUZ4/kv1u36F4Y9whhV0JAJBnKMq8 1420RAhO3D/FENAjFBdyxvDpb+/jhB4gisaIuf8ReF7SQBW6tFYzy1UPYnituCh81yGz 7hTA== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXS7IYBkLahKxA6m6NvdbT" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.27.2 DYNA|AUTH) with ESMTPSA id y01375x5EGYXJ6u (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 14 Jun 2021 18:34:33 +0200 (CEST) From: Stephan Gerhold To: Jonathan Cameron Cc: Lars-Peter Clausen , Rob Herring , Linus Walleij , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Hans de Goede , Andy Shevchenko , ~postmarketos/upstreaming@lists.sr.ht, Stephan Gerhold Subject: [PATCH 2/3] dt-bindings: iio: accel: bma255: Sort compatibles Date: Mon, 14 Jun 2021 18:31:49 +0200 Message-Id: <20210614163150.7774-3-stephan@gerhold.net> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210614163150.7774-1-stephan@gerhold.net> References: <20210614163150.7774-1-stephan@gerhold.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Similar to recent rework in the bmc150-accel driver, sort the compatible list in the DT schema so there is a consistent order. Signed-off-by: Stephan Gerhold Reviewed-by: Linus Walleij Acked-by: Rob Herring --- .../devicetree/bindings/iio/accel/bosch,bma255.yaml | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml index b37ba902e4a2..f35c57b8105f 100644 --- a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml @@ -16,15 +16,15 @@ description: properties: compatible: enum: - - bosch,bmc150_accel - - bosch,bmi055_accel + - bosch,bma222 + - bosch,bma222e + - bosch,bma250e - bosch,bma253 - bosch,bma254 - bosch,bma255 - - bosch,bma250e - - bosch,bma222 - - bosch,bma222e - bosch,bma280 + - bosch,bmc150_accel + - bosch,bmi055_accel reg: maxItems: 1 From patchwork Mon Jun 14 16:31:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 1491778 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gerhold.net header.i=@gerhold.net header.a=rsa-sha256 header.s=strato-dkim-0002 header.b=VHWOjFmP; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4G3cVW6qBTz9sf8 for ; Tue, 15 Jun 2021 02:34:43 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234657AbhFNQgo (ORCPT ); Mon, 14 Jun 2021 12:36:44 -0400 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.84]:16074 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234538AbhFNQgn (ORCPT ); Mon, 14 Jun 2021 12:36:43 -0400 ARC-Seal: i=1; a=rsa-sha256; t=1623688474; cv=none; d=strato.com; s=strato-dkim-0002; b=U9Tfp7qEvpwz9OiFVDCvuHYbuKZe0w84wiQyG8O7oZxlnNPGbkYK09oJivPz87UGKa pp3+RbElwjOPukcE7uL6o1VtI/YVKTmef2xjcz6Y9Xx3xO6e66tiYKDNwgNL1kYLHzHG qOvw+xcQYl1ZLtVh2nU5KpSfKCRu4KmZjSjvmLQn8oZvJM3hp4dRhOt1AFEof0A/QkiM HtnuFnkZJfKwYwlc7ZDyFeazMxGkHRH+G3bAhGR3wL8ABen53LjZxhrxFFSH2Fj6Mhih h6MiynY+zMuQgL1bYQ1MKmZIXzACuXwn75r/rOReH7nEPiS5ZSlVqmeoQ/WnzavLr4uK YRxg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1623688474; s=strato-dkim-0002; d=strato.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=TkCkr66Py500kfFxk4uS9H7RnUOJ4ufKIbC+kvyfOQE=; b=nlnVXbFaSxYdcf91eHmEhMQqRFMBB9Fzt1gjkaPIVS98mbkOI7l0vFMC6binunMc2y 4hPotagjmhe7P6LvXWRMWv42nRsHCfo3EtOM8VrVTySizQg9eYFmD6sHr+6pDzzMQEx6 jIP50jsFgtinfh2u6US/lEk24iAUu6RAVj5L9RUPS81rDsR75EXuc+QCLDYiHG/yZ/bu L/x8M0jiWTPE28X0Gg/b4d7W8+nrj73EHjkGP2lUlh/iNnE5YLKD63iDsrS0mTkdX4E6 fYC+F9+GnA9kTuExYokGpfZZxQ3RbCDE/fpZmpqoMFLKVVMjS3IzgWYHN83R4Itlrqc8 rbmQ== ARC-Authentication-Results: i=1; strato.com; dkim=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1623688474; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=TkCkr66Py500kfFxk4uS9H7RnUOJ4ufKIbC+kvyfOQE=; b=VHWOjFmP52BzoECTjTMHjTrd/6Xxqj528/cO3LX53c9Pd6wY4OvmFmOCmeA0GvDm8+ M+EVOAQWwQiSDdjDVP1Vgrd1AIY/dVoLdYmpJ1s3bVFQON1IkANERXnUxQ6rd6AiwvFT FNSH+wsrsvelR9ZqqjfPJZNjp4v5YUr4hDIKx8I4ApNPIxVyGnc42hPSCl62RGeFT83d w+IifsJr0AeKj6DzKZtrhF5e7LdqBm1nrwljsHYT4XSXdydRmc1IwvabQtIHCrxJY0Y1 PDwouZnwOdZ+19ows16/oFiHH2rXn/ayKnfhGDZHTXfCabEfAhygClxH9Fgx3lN25TlW Yp3w== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXS7IYBkLahKxA6m6NvdbT" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.27.2 DYNA|AUTH) with ESMTPSA id y01375x5EGYXJ6v (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 14 Jun 2021 18:34:33 +0200 (CEST) From: Stephan Gerhold To: Jonathan Cameron Cc: Lars-Peter Clausen , Rob Herring , Linus Walleij , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Hans de Goede , Andy Shevchenko , ~postmarketos/upstreaming@lists.sr.ht, Stephan Gerhold Subject: [PATCH 3/3] dt-bindings: iio: accel: bma255: Merge bosch,bma180 schema Date: Mon, 14 Jun 2021 18:31:50 +0200 Message-Id: <20210614163150.7774-4-stephan@gerhold.net> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210614163150.7774-1-stephan@gerhold.net> References: <20210614163150.7774-1-stephan@gerhold.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org In Linux the bma180 and bmc150-accel driver cover fairly similar chips from Bosch (just with minor register differences). For the DT schema, this does not make any difference: They both represent I2C/SPI devices, have one or two interrupts plus a vdd/vddio-supply. This means there is no need to duplicate the schema, we can just document the compatibles for both drivers in a single DT schema. Suggested-by: Jonathan Cameron Signed-off-by: Stephan Gerhold Reviewed-by: Linus Walleij Reviewed-by: Rob Herring --- Some additional notes: - The datasheet links in bma180 sadly seem all broken for me so I just dropped them. - I separated the bma180/bmc150-accel compatibles using a comment. This is just for clarity, it has no influence on the schema. - I added myself as second maintainer for the bma255 binding since Jonathan seemed to be happy to get unlisted for bma180. :) In the future we could consider combining even more schemas. In particular bosch,bma400.yaml and bosch,bmi088.yaml are also almost identical, although they currently specify different interrupt types. I think in general the situation for those Bosch sensors is exactly the same: The sensors can be configured to either active-high or active-low level. However, at the moment neither bma400 or bmi088 actually implement interrupt support. For now I kept those schemas as-is, I think this is better left up for follow-up patches. --- .../bindings/iio/accel/bosch,bma180.yaml | 61 ------------------- .../bindings/iio/accel/bosch,bma255.yaml | 9 +++ 2 files changed, 9 insertions(+), 61 deletions(-) delete mode 100644 Documentation/devicetree/bindings/iio/accel/bosch,bma180.yaml diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma180.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma180.yaml deleted file mode 100644 index a7e84089cc3d..000000000000 --- a/Documentation/devicetree/bindings/iio/accel/bosch,bma180.yaml +++ /dev/null @@ -1,61 +0,0 @@ -# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -%YAML 1.2 ---- -$id: http://devicetree.org/schemas/iio/accel/bosch,bma180.yaml# -$schema: http://devicetree.org/meta-schemas/core.yaml# - -title: Bosch BMA023 / BMA150/ BMA180 / BMA250 / SMB380 triaxial accelerometers - -maintainers: - - Jonathan Cameron - -description: | - https://media.digikey.com/pdf/Data%20Sheets/Bosch/BMA150.pdf - http://omapworld.com/BMA180_111_1002839.pdf - http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/bst-bma250-ds002-05.pdf - -properties: - compatible: - enum: - - bosch,bma023 - - bosch,bma150 - - bosch,bma180 - - bosch,bma250 - - bosch,smb380 - - reg: - maxItems: 1 - - vdd-supply: true - - vddio-supply: true - - interrupts: - minItems: 1 - maxItems: 2 - description: | - Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_EDGE_RISING. - For the bma250 the first interrupt listed must be the one - connected to the INT1 pin, the second (optional) interrupt - listed must be the one connected to the INT2 pin. - -required: - - compatible - - reg - -additionalProperties: false - -examples: - - | - #include - i2c { - #address-cells = <1>; - #size-cells = <0>; - accel@40 { - compatible = "bosch,bma180"; - reg = <0x40>; - interrupt-parent = <&gpio6>; - interrupts = <18 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>; - }; - }; -... diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml index f35c57b8105f..5b35856b1942 100644 --- a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml @@ -8,6 +8,7 @@ title: Bosch BMA255 and Similar Accelerometers maintainers: - Linus Walleij + - Stephan Gerhold description: 3 axis accelerometers with varying range and I2C or SPI @@ -16,6 +17,7 @@ description: properties: compatible: enum: + # bmc150-accel driver in Linux - bosch,bma222 - bosch,bma222e - bosch,bma250e @@ -26,6 +28,13 @@ properties: - bosch,bmc150_accel - bosch,bmi055_accel + # bma180 driver in Linux + - bosch,bma023 + - bosch,bma150 + - bosch,bma180 + - bosch,bma250 + - bosch,smb380 + reg: maxItems: 1