From patchwork Fri Jan 6 10:22:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 13091247 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 98DB1C3DA7A for ; Fri, 6 Jan 2023 10:29:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230164AbjAFK32 (ORCPT ); Fri, 6 Jan 2023 05:29:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232696AbjAFK3H (ORCPT ); Fri, 6 Jan 2023 05:29:07 -0500 Received: from mo4-p02-ob.smtp.rzone.de (mo4-p02-ob.smtp.rzone.de [85.215.255.83]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3918714B2 for ; Fri, 6 Jan 2023 02:26:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1673000634; 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=09It2ljYBaazxm0zebfnB7EPOA3jETp7tGfj4blzItc=; b=ZCjW09kC0YESVNMCPBYGp9ExZdb6ehQGPiYDp9DDj5m2E7nRabU0zWKA/6SkEXiJkg Y/NyZBo10zL5v4J/uVlsabP3DY0Egx7DDox805cfa+dT4JOu/C0phZr28q6KL4thVxh5 O1TiZzTT5L7KNRf1Bf+jLGagxwqW+LQ2ZOwoX9f6ezmXTcGp9Y3YwDZdKi51Zk07Pfxu OcmB7pvv6gF4+U8CtSgf0wItszEJZmciS9tWBaaaBMqvi5Wm4ow/Yi7bYlZAl2ZtSqi5 +yTu9QhSE5iCUTsan2dwbH5B30M/MvWMQUtngJTUbJuMQg1o9eFmB/rQ5gwnDlTTrdNL d9YQ== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXTbAOHjRHIRvweFeMkcg=" X-RZG-CLASS-ID: mo02 Received: from droid.. by smtp.strato.de (RZmta 48.2.1 DYNA|AUTH) with ESMTPSA id Yce349z06ANsqz8 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 6 Jan 2023 11:23:54 +0100 (CET) From: Stephan Gerhold To: Jonathan Cameron Cc: Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Denis Ciocca , Linus Walleij , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Stephan Gerhold Subject: [PATCH 3/3] iio: magnetometer: st_magn: Add LSM303C Date: Fri, 6 Jan 2023 11:22:39 +0100 Message-Id: <20230106102239.9647-4-stephan@gerhold.net> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230106102239.9647-1-stephan@gerhold.net> References: <20230106102239.9647-1-stephan@gerhold.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The magnetometer part of ST LSM303C is similar (perhaps even identical) to the already supported standalone LIS3MDL magnetometer, so just add the new st,lsm303c-magn compatible for the existing definitions. Signed-off-by: Stephan Gerhold --- drivers/iio/magnetometer/Kconfig | 2 +- drivers/iio/magnetometer/st_magn.h | 1 + drivers/iio/magnetometer/st_magn_core.c | 1 + drivers/iio/magnetometer/st_magn_i2c.c | 5 +++++ drivers/iio/magnetometer/st_magn_spi.c | 5 +++++ 5 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index 467819335588..38532d840f2a 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig @@ -119,7 +119,7 @@ config IIO_ST_MAGN_3AXIS select IIO_TRIGGERED_BUFFER if (IIO_BUFFER) help Say yes here to build support for STMicroelectronics magnetometers: - LSM303DLHC, LSM303DLM, LIS3MDL. + LSM303C, LSM303DLHC, LSM303DLM, LIS3MDL. Also need to enable at least one of I2C and SPI interface drivers below. diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h index 785b7f7b8b06..89945984d966 100644 --- a/drivers/iio/magnetometer/st_magn.h +++ b/drivers/iio/magnetometer/st_magn.h @@ -22,6 +22,7 @@ #define LIS2MDL_MAGN_DEV_NAME "lis2mdl" #define LSM9DS1_MAGN_DEV_NAME "lsm9ds1_magn" #define IIS2MDC_MAGN_DEV_NAME "iis2mdc" +#define LSM303C_MAGN_DEV_NAME "lsm303c_magn" #ifdef CONFIG_IIO_BUFFER int st_magn_allocate_ring(struct iio_dev *indio_dev); diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index e2fd233b3626..8faa7409d9e1 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -305,6 +305,7 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = { .sensors_supported = { [0] = LIS3MDL_MAGN_DEV_NAME, [1] = LSM9DS1_MAGN_DEV_NAME, + [2] = LSM303C_MAGN_DEV_NAME, }, .ch = (struct iio_chan_spec *)st_magn_2_16bit_channels, .odr = { diff --git a/drivers/iio/magnetometer/st_magn_i2c.c b/drivers/iio/magnetometer/st_magn_i2c.c index b4098d3b3813..cc0e0e94b129 100644 --- a/drivers/iio/magnetometer/st_magn_i2c.c +++ b/drivers/iio/magnetometer/st_magn_i2c.c @@ -50,6 +50,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,iis2mdc", .data = IIS2MDC_MAGN_DEV_NAME, }, + { + .compatible = "st,lsm303c-magn", + .data = LSM303C_MAGN_DEV_NAME, + }, {}, }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -97,6 +101,7 @@ static const struct i2c_device_id st_magn_id_table[] = { { LIS2MDL_MAGN_DEV_NAME }, { LSM9DS1_MAGN_DEV_NAME }, { IIS2MDC_MAGN_DEV_NAME }, + { LSM303C_MAGN_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(i2c, st_magn_id_table); diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c index 6ddc4318564a..f203e1f87eec 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -45,6 +45,10 @@ static const struct of_device_id st_magn_of_match[] = { .compatible = "st,iis2mdc", .data = IIS2MDC_MAGN_DEV_NAME, }, + { + .compatible = "st,lsm303c-magn", + .data = LSM303C_MAGN_DEV_NAME, + }, {} }; MODULE_DEVICE_TABLE(of, st_magn_of_match); @@ -89,6 +93,7 @@ static const struct spi_device_id st_magn_id_table[] = { { LIS2MDL_MAGN_DEV_NAME }, { LSM9DS1_MAGN_DEV_NAME }, { IIS2MDC_MAGN_DEV_NAME }, + { LSM303C_MAGN_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(spi, st_magn_id_table);