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Sun, 3 May 2020 17:22:31 +0000 From: Jonathan Bakker To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, linus.walleij@linaro.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmitry.torokhov@gmail.com, kstewart@linuxfoundation.org, gregkh@linuxfoundation.org, tglx@linutronix.de, linux-input@vger.kernel.org Cc: Jonathan Bakker Subject: [PATCH 1/5] iio: accel: bma180: Prepare for different reset values Date: Sun, 3 May 2020 10:22:02 -0700 Message-ID: X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200503172206.13782-1-xc-racer2@live.ca> References: <20200503172206.13782-1-xc-racer2@live.ca> X-ClientProxiedBy: MWHPR14CA0047.namprd14.prod.outlook.com (2603:10b6:300:12b::33) To BN6PR04MB0660.namprd04.prod.outlook.com (2603:10b6:404:d9::21) X-Microsoft-Original-Message-ID: <20200503172206.13782-2-xc-racer2@live.ca> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from jon-hp-6570b.telus (2001:569:fb68:9c00:8067:f823:1e15:7520) by MWHPR14CA0047.namprd14.prod.outlook.com (2603:10b6:300:12b::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.20 via Frontend Transport; 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In preparation for adding support for them, factor out the reset value into the chip specific data. Signed-off-by: Jonathan Bakker --- drivers/iio/accel/bma180.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index fcd91d5f05fd..75440dd83ec4 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -57,7 +57,7 @@ struct bma180_part_info { u8 power_reg, power_mask, lowpower_val; u8 int_enable_reg, int_enable_mask; u8 int_map_reg, int_enable_dataready_int1_mask; - u8 softreset_reg; + u8 softreset_reg, softreset_val; int (*chip_config)(struct bma180_data *data); void (*chip_disable)(struct bma180_data *data); @@ -319,7 +319,8 @@ static int bma180_set_pmode(struct bma180_data *data, bool mode) static int bma180_soft_reset(struct bma180_data *data) { int ret = i2c_smbus_write_byte_data(data->client, - data->part_info->softreset_reg, BMA180_RESET_VAL); + data->part_info->softreset_reg, + data->part_info->softreset_val); if (ret) dev_err(&data->client->dev, "failed to reset the chip\n"); @@ -693,6 +694,7 @@ static const struct bma180_part_info bma180_part_info[] = { .int_enable_reg = BMA180_CTRL_REG3, .int_enable_mask = BMA180_NEW_DATA_INT, .softreset_reg = BMA180_RESET, + .softreset_val = BMA180_RESET_VAL, .chip_config = bma180_chip_config, .chip_disable = bma180_chip_disable, }, @@ -721,6 +723,7 @@ static const struct bma180_part_info bma180_part_info[] = { .int_map_reg = BMA250_INT_MAP_REG, .int_enable_dataready_int1_mask = BMA250_INT1_DATA_MASK, .softreset_reg = BMA250_RESET_REG, + .softreset_val = BMA180_RESET_VAL, .chip_config = bma25x_chip_config, .chip_disable = bma25x_chip_disable, }, @@ -749,6 +752,7 @@ static const struct bma180_part_info bma180_part_info[] = { .int_map_reg = BMA254_INT_MAP_REG, .int_enable_dataready_int1_mask = BMA254_INT1_DATA_MASK, .softreset_reg = BMA254_RESET_REG, + .softreset_val = BMA180_RESET_VAL, .chip_config = bma25x_chip_config, .chip_disable = bma25x_chip_disable, }, From patchwork Sun May 3 17:22:04 2020 Content-Type: text/plain; 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Sun, 3 May 2020 17:22:36 +0000 From: Jonathan Bakker To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, linus.walleij@linaro.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmitry.torokhov@gmail.com, kstewart@linuxfoundation.org, gregkh@linuxfoundation.org, tglx@linutronix.de, linux-input@vger.kernel.org Cc: Jonathan Bakker Subject: [PATCH 3/5] dt-bindings: iio: accel: Add bma023 compatible to bma180 Date: Sun, 3 May 2020 10:22:04 -0700 Message-ID: X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200503172206.13782-1-xc-racer2@live.ca> References: <20200503172206.13782-1-xc-racer2@live.ca> X-ClientProxiedBy: MWHPR14CA0047.namprd14.prod.outlook.com (2603:10b6:300:12b::33) To BN6PR04MB0660.namprd04.prod.outlook.com (2603:10b6:404:d9::21) X-Microsoft-Original-Message-ID: <20200503172206.13782-4-xc-racer2@live.ca> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from jon-hp-6570b.telus (2001:569:fb68:9c00:8067:f823:1e15:7520) by MWHPR14CA0047.namprd14.prod.outlook.com (2603:10b6:300:12b::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.20 via Frontend Transport; Sun, 3 May 2020 17:22:34 +0000 X-Mailer: git-send-email 2.20.1 X-Microsoft-Original-Message-ID: <20200503172206.13782-4-xc-racer2@live.ca> X-TMN: [wm7OSSp0tZOupPR5H66RTs7aVsMHOIxc+h6rkamvy6mMX4E5TOVYLrvBYK22+2gr] X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 50 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: a28f686b-0ba6-4f76-b101-08d7ef869259 X-MS-TrafficTypeDiagnostic: BN8NAM11HT043: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: fkI0Hukk9Ilff+k8ahHzUV/RIEd/wtBlTSWJSe11HUC4jWZVgydfx8Ntsr3nAlVW1J0/+UuA9PZVhfdYAyy+nxJBUqI7dz7jAye71hB9A7kXKGwVrr+49AsEVJd7BPscOdWYo0xAQIt6Iw66R82fWL7x6Bo2tzKvW+df4MAy+WehqfqAfwaBFgSubsd9e25nMbQdDKARB0cfwnp8aYN2fQPjrvYQKUwxnAiruB482Yiyg7Y+N9R3zpRHkMY31jEs X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:0; SRV:; IPV:NLI; SFV:NSPM; H:BN6PR04MB0660.namprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:; DIR:OUT; SFP:1901; X-MS-Exchange-AntiSpam-MessageData: /burLea5ria6AOkUY0Ct6bh3d+KHgVl/KEn+QvXiJHxBNmYfQ2N1LttcmbZDhb/Mlt/odSBi7dOwUE/mgL32d0J9N7ZSmLfc1OcIUu3oKvhhxrumFU9Qkqb2EoH3CpIaAR7i5dI+rU9dXVDjHZwfb+bMbHgDGc15Rz56anja7KQOZ5eyGgfcZhJGln0KVsDcvT8fJakYmBF5/qRLlinVHw== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: a28f686b-0ba6-4f76-b101-08d7ef869259 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 May 2020 17:22:36.1409 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8NAM11HT043 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The bma023 is in the same family as the bma180 and support is being added to the bma180 IIO driver for it. Signed-off-by: Jonathan Bakker --- Documentation/devicetree/bindings/iio/accel/bma180.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iio/accel/bma180.txt b/Documentation/devicetree/bindings/iio/accel/bma180.txt index f53237270b32..48bec35f452a 100644 --- a/Documentation/devicetree/bindings/iio/accel/bma180.txt +++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt @@ -1,4 +1,4 @@ -* Bosch BMA180 / BMA25x triaxial acceleration sensor +* Bosch BMA023 / BMA180 / BMA25x triaxial acceleration sensor http://omapworld.com/BMA180_111_1002839.pdf http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/bst-bma250-ds002-05.pdf @@ -6,6 +6,7 @@ http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/bst-bma250-ds00 Required properties: - compatible : should be one of: + "bosch,bma023" "bosch,bma180" "bosch,bma250" "bosch,bma254" From patchwork Sun May 3 17:22:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Bakker X-Patchwork-Id: 207889 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=-9.5 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 A9C09C47258 for ; 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Sun, 3 May 2020 17:22:38 +0000 X-IncomingTopHeaderMarker: OriginalChecksum:CCA0B2BBF4270DE7710937906A791CE11FA4BE0660D53D0770BD574DA042BF7D; UpperCasedChecksum:1C0F01E0B3F65744F25782ABB286EDC601B4B1A66B46D2EEE782924FD37CC8B4; SizeAsReceived:8017; Count:50 Received: from BN6PR04MB0660.namprd04.prod.outlook.com ([fe80::ad10:4127:4bc8:76fc]) by BN6PR04MB0660.namprd04.prod.outlook.com ([fe80::ad10:4127:4bc8:76fc%6]) with mapi id 15.20.2958.029; Sun, 3 May 2020 17:22:38 +0000 From: Jonathan Bakker To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, linus.walleij@linaro.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmitry.torokhov@gmail.com, kstewart@linuxfoundation.org, gregkh@linuxfoundation.org, tglx@linutronix.de, linux-input@vger.kernel.org Cc: Jonathan Bakker Subject: [PATCH 4/5] dt-bindings: iio: accel: Add required regulators to bma180 Date: Sun, 3 May 2020 10:22:05 -0700 Message-ID: X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200503172206.13782-1-xc-racer2@live.ca> References: <20200503172206.13782-1-xc-racer2@live.ca> X-ClientProxiedBy: MWHPR14CA0047.namprd14.prod.outlook.com (2603:10b6:300:12b::33) To BN6PR04MB0660.namprd04.prod.outlook.com (2603:10b6:404:d9::21) X-Microsoft-Original-Message-ID: <20200503172206.13782-5-xc-racer2@live.ca> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from jon-hp-6570b.telus (2001:569:fb68:9c00:8067:f823:1e15:7520) by MWHPR14CA0047.namprd14.prod.outlook.com (2603:10b6:300:12b::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.20 via Frontend Transport; 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The IIO driver currently uses them, document them here as well. Signed-off-by: Jonathan Bakker --- Documentation/devicetree/bindings/iio/accel/bma180.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/accel/bma180.txt b/Documentation/devicetree/bindings/iio/accel/bma180.txt index 48bec35f452a..af34f4fe410d 100644 --- a/Documentation/devicetree/bindings/iio/accel/bma180.txt +++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt @@ -11,6 +11,8 @@ Required properties: "bosch,bma250" "bosch,bma254" - reg : the I2C address of the sensor + - vdd-supply : regulator phandle connected to the VDD pin + - vddio-supply : regulator phandle connected to the VDDIO pin Optional properties: