From patchwork Fri Jan 6 10:22:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 13091235 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 A4077C5479D for ; Fri, 6 Jan 2023 10:24:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232094AbjAFKYH (ORCPT ); Fri, 6 Jan 2023 05:24:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231514AbjAFKYA (ORCPT ); Fri, 6 Jan 2023 05:24:00 -0500 Received: from mo4-p01-ob.smtp.rzone.de (mo4-p01-ob.smtp.rzone.de [85.215.255.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 995336B5A9; Fri, 6 Jan 2023 02:23:58 -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=vJ3Lg60sYJz8VxK7VMdeBvnb8ZCw4NP60AO5g6T6W0U=; b=T2QWihr7tw4eRz+tqMQ0Jw4xfpzY2LUQwWG3UEvH/akCUqIxxeVgH7pa6IrDSIv7Ps HxYCiXVvkCoiJ4adY3WdXr8LBDD3jr4Wn59Db9Log0LPraVIUMojdsifqbz3KFUzB6P9 V0NlqaUsmgKMF5zOpPtMzzSR7pbQG/76jyVae7lCTpn2DBrOjM9W25poC7TUjRkpBZDL kbcmWhd3B3JkpY9tToETnJIjU1tksmhFHOcTYH+ELriQzniwhmndaQ0yefk8iwaVeyar bsEJenDBFhgOl3twuwrrhkIqBNM/CaxiuaPOwpmEdwlKcIIiGVz8RK8r0T08tOKbSkL9 kkHw== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXTbAOHjRHIRvweFeMkcg=" X-RZG-CLASS-ID: mo01 Received: from droid.. by smtp.strato.de (RZmta 48.2.1 DYNA|AUTH) with ESMTPSA id Yce349z06ANrqz6 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 6 Jan 2023 11:23:53 +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 1/3] dt-bindings: iio: st-sensors: Add LSM303C accelerometer+magnetometer Date: Fri, 6 Jan 2023 11:22:37 +0100 Message-Id: <20230106102239.9647-2-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 ST LSM303C [1] is a accelerometer and magnetometer combo sensor compatible with the existing ST sensor bindings. Accelerometer and magnetometer are exposed through separate I2C/SPI devices, so document separate compatibles with -accel and -magn suffix. [1]: https://www.st.com/resource/en/datasheet/lsm303c.pdf Signed-off-by: Stephan Gerhold Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/iio/st,st-sensors.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml index 250439b13152..c6201976378f 100644 --- a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml +++ b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml @@ -39,6 +39,7 @@ properties: - st,lis3lv02dl-accel - st,lng2dm-accel - st,lsm303agr-accel + - st,lsm303c-accel - st,lsm303dl-accel - st,lsm303dlh-accel - st,lsm303dlhc-accel @@ -66,6 +67,7 @@ properties: - st,lis2mdl - st,lis3mdl-magn - st,lsm303agr-magn + - st,lsm303c-magn - st,lsm303dlh-magn - st,lsm303dlhc-magn - st,lsm303dlm-magn From patchwork Fri Jan 6 10:22:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 13091248 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 04CAAC54E76 for ; Fri, 6 Jan 2023 10:29:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229928AbjAFK33 (ORCPT ); Fri, 6 Jan 2023 05:29:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232478AbjAFK27 (ORCPT ); Fri, 6 Jan 2023 05:28:59 -0500 X-Greylist: delayed 178 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Fri, 06 Jan 2023 02:26:57 PST Received: from mo4-p02-ob.smtp.rzone.de (mo4-p02-ob.smtp.rzone.de [85.215.255.80]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1AE69777FB for ; Fri, 6 Jan 2023 02:26:56 -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=Jb9IBvuNk86KKVlimA224qpDnnH2DRT8qvPO/gspMWE=; b=PdpgEHCYapquYHM/RQqk5A+nZC2iFLeymMud74V+1/hQ4IM5++uNXFIR6r25YGK3KE 0qLk2AoRTOcJSCE1wL8uPF+vIBELLwOUPF8RUwdvZ0kIiCoxgzKllnHPEyxln2WaC50c mIAPT887ZM74HIBdedbxxNErgd6kvMv9Mx7qrwottjNFSolWLNdQ0P9y71t6dMznz5VO 5zMQlEwtXHghYct4dKxsG0KZLB7d5JmVZ7+EdNjqVExH9jc+FcL7XNL+9XFzekObN3HB ReOApTSaN1PRBRzD268T/jpYo9heymKvWFT7Hp6O99PSZvozVnaene+bPsCmO63IyQ02 Xd6A== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXTbAOHjRHIRvweFeMkcg=" X-RZG-CLASS-ID: mo01 Received: from droid.. by smtp.strato.de (RZmta 48.2.1 DYNA|AUTH) with ESMTPSA id Yce349z06ANsqz7 (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 2/3] iio: accel: st_accel: Add LSM303C Date: Fri, 6 Jan 2023 11:22:38 +0100 Message-Id: <20230106102239.9647-3-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 accelerometer part of ST LSM303C is similar (perhaps even identical) to the already supported standalone LIS2HH12 accelerometer, so just add the new st,lsm303c-accel compatible for the existing definitions. Signed-off-by: Stephan Gerhold --- drivers/iio/accel/Kconfig | 2 +- drivers/iio/accel/st_accel.h | 1 + drivers/iio/accel/st_accel_core.c | 1 + drivers/iio/accel/st_accel_i2c.c | 5 +++++ drivers/iio/accel/st_accel_spi.c | 5 +++++ 5 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index 03ac410c162e..b6b45d359f28 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -380,7 +380,7 @@ config IIO_ST_ACCEL_3AXIS select IIO_TRIGGERED_BUFFER if (IIO_BUFFER) help Say yes here to build support for STMicroelectronics accelerometers: - LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC, + LSM303C, LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC, LIS331DLH, LSM303DL, LSM303DLM, LSM330, LIS2DH12, H3LIS331DL, LNG2DM, LIS3DE, LIS2DE12, LIS2HH12 diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h index 5b0f54e33d9e..56ed0c776d4a 100644 --- a/drivers/iio/accel/st_accel.h +++ b/drivers/iio/accel/st_accel.h @@ -37,6 +37,7 @@ #define LIS2DE12_ACCEL_DEV_NAME "lis2de12" #define LIS2HH12_ACCEL_DEV_NAME "lis2hh12" #define LIS302DL_ACCEL_DEV_NAME "lis302dl" +#define LSM303C_ACCEL_DEV_NAME "lsm303c_accel" #define SC7A20_ACCEL_DEV_NAME "sc7a20" diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c index c8c8eb15c34e..6b8562f684d5 100644 --- a/drivers/iio/accel/st_accel_core.c +++ b/drivers/iio/accel/st_accel_core.c @@ -929,6 +929,7 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = { .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS, .sensors_supported = { [0] = LIS2HH12_ACCEL_DEV_NAME, + [1] = LSM303C_ACCEL_DEV_NAME, }, .ch = (struct iio_chan_spec *)st_accel_16bit_channels, .odr = { diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c index 45ee0ddc133c..3f02fd5d5946 100644 --- a/drivers/iio/accel/st_accel_i2c.c +++ b/drivers/iio/accel/st_accel_i2c.c @@ -111,6 +111,10 @@ static const struct of_device_id st_accel_of_match[] = { .compatible = "st,lis302dl", .data = LIS302DL_ACCEL_DEV_NAME, }, + { + .compatible = "st,lsm303c-accel", + .data = LSM303C_ACCEL_DEV_NAME, + }, { .compatible = "silan,sc7a20", .data = SC7A20_ACCEL_DEV_NAME, @@ -151,6 +155,7 @@ static const struct i2c_device_id st_accel_id_table[] = { { LIS2DE12_ACCEL_DEV_NAME }, { LIS2HH12_ACCEL_DEV_NAME }, { LIS302DL_ACCEL_DEV_NAME }, + { LSM303C_ACCEL_DEV_NAME }, { SC7A20_ACCEL_DEV_NAME }, {}, }; diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c index 6c0917750288..5740dc1820bd 100644 --- a/drivers/iio/accel/st_accel_spi.c +++ b/drivers/iio/accel/st_accel_spi.c @@ -96,6 +96,10 @@ static const struct of_device_id st_accel_of_match[] = { .compatible = "st,lis302dl", .data = LIS302DL_ACCEL_DEV_NAME, }, + { + .compatible = "st,lsm303c-accel", + .data = LSM303C_ACCEL_DEV_NAME, + }, {} }; MODULE_DEVICE_TABLE(of, st_accel_of_match); @@ -152,6 +156,7 @@ static const struct spi_device_id st_accel_id_table[] = { { LIS3DHH_ACCEL_DEV_NAME }, { LIS3DE_ACCEL_DEV_NAME }, { LIS302DL_ACCEL_DEV_NAME }, + { LSM303C_ACCEL_DEV_NAME }, {}, }; MODULE_DEVICE_TABLE(spi, st_accel_id_table); 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 ; 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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);