From patchwork Sat Feb 6 09:51:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matwey V. Kornilov" X-Patchwork-Id: 377726 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 B5DE6C433E0 for ; Sat, 6 Feb 2021 10:29:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F32E64E30 for ; Sat, 6 Feb 2021 10:29:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229581AbhBFK3u (ORCPT ); Sat, 6 Feb 2021 05:29:50 -0500 Received: from lnfm1.sai.msu.ru ([93.180.26.255]:40178 "EHLO lnfm1.sai.msu.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229508AbhBFK3u (ORCPT ); Sat, 6 Feb 2021 05:29:50 -0500 X-Greylist: delayed 2210 seconds by postgrey-1.27 at vger.kernel.org; Sat, 06 Feb 2021 05:29:49 EST Received: from dragon.sai.msu.ru (dragon.sai.msu.ru [93.180.26.172]) by lnfm1.sai.msu.ru (8.14.1/8.12.8) with ESMTP id 1169pesx029777; Sat, 6 Feb 2021 12:51:45 +0300 Received: from oak.local (unknown [83.167.113.121]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by dragon.sai.msu.ru (Postfix) with ESMTPSA id 807601CDFD; Sat, 6 Feb 2021 12:51:41 +0300 (MSK) From: "Matwey V. Kornilov" To: Jean Delvare , Guenter Roeck , Rob Herring , linux-hwmon@vger.kernel.org (open list:HARDWARE MONITORING), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, "Matwey V. Kornilov" , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Subject: [PATCH v4 1/4] hwmon: lm75: Add lm75 to of_match list Date: Sat, 6 Feb 2021 12:51:18 +0300 Message-Id: <20210206095121.20625-2-matwey@sai.msu.ru> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210206095121.20625-1-matwey@sai.msu.ru> References: <2588ea5c-630e-6509-689d-4c8fea358e9b@roeck-us.net> <20210206095121.20625-1-matwey@sai.msu.ru> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Currently, many boards use just 'lm75' as a compatible string. Signed-off-by: Matwey V. Kornilov --- Documentation/devicetree/bindings/hwmon/lm75.yaml | 1 + drivers/hwmon/lm75.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/lm75.yaml b/Documentation/devicetree/bindings/hwmon/lm75.yaml index 96eed5cc7841..aec8edd1e0c6 100644 --- a/Documentation/devicetree/bindings/hwmon/lm75.yaml +++ b/Documentation/devicetree/bindings/hwmon/lm75.yaml @@ -13,6 +13,7 @@ maintainers: properties: compatible: enum: + - lm75 - adi,adt75 - dallas,ds1775 - dallas,ds75 diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index e447febd121a..08cde1c446db 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -667,6 +667,10 @@ static const struct i2c_device_id lm75_ids[] = { MODULE_DEVICE_TABLE(i2c, lm75_ids); static const struct of_device_id __maybe_unused lm75_of_match[] = { + { + .compatible = "lm75", + .data = (void *)lm75 + }, { .compatible = "adi,adt75", .data = (void *)adt75 From patchwork Sat Feb 6 09:51:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matwey V. Kornilov" X-Patchwork-Id: 377725 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 038A1C433E0 for ; Sat, 6 Feb 2021 10:30:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C505B64E69 for ; Sat, 6 Feb 2021 10:30:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229564AbhBFKa3 (ORCPT ); Sat, 6 Feb 2021 05:30:29 -0500 Received: from lnfm1.sai.msu.ru ([93.180.26.255]:40178 "EHLO lnfm1.sai.msu.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229537AbhBFKa3 (ORCPT ); Sat, 6 Feb 2021 05:30:29 -0500 X-Greylist: delayed 2210 seconds by postgrey-1.27 at vger.kernel.org; Sat, 06 Feb 2021 05:29:49 EST Received: from dragon.sai.msu.ru (dragon.sai.msu.ru [93.180.26.172]) by lnfm1.sai.msu.ru (8.14.1/8.12.8) with ESMTP id 1169pfA7029779; Sat, 6 Feb 2021 12:51:46 +0300 Received: from oak.local (unknown [83.167.113.121]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by dragon.sai.msu.ru (Postfix) with ESMTPSA id 9527A2CCA0; Sat, 6 Feb 2021 12:51:42 +0300 (MSK) From: "Matwey V. Kornilov" To: Jean Delvare , Guenter Roeck , Rob Herring , linux-hwmon@vger.kernel.org (open list:HARDWARE MONITORING), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, "Matwey V. Kornilov" , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Subject: [PATCH v4 2/4] hwmon: lm75: Add nxp,lm75a to of_match list Date: Sat, 6 Feb 2021 12:51:19 +0300 Message-Id: <20210206095121.20625-3-matwey@sai.msu.ru> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210206095121.20625-1-matwey@sai.msu.ru> References: <2588ea5c-630e-6509-689d-4c8fea358e9b@roeck-us.net> <20210206095121.20625-1-matwey@sai.msu.ru> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org NXP LM75A is compatible with original LM75A while it has improved 11-bit precision. https://www.nxp.com/docs/en/data-sheet/LM75A.pdf Signed-off-by: Matwey V. Kornilov --- Documentation/devicetree/bindings/hwmon/lm75.yaml | 1 + drivers/hwmon/lm75.c | 11 +++++++++++ 2 files changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/lm75.yaml b/Documentation/devicetree/bindings/hwmon/lm75.yaml index aec8edd1e0c6..8c3848f4c277 100644 --- a/Documentation/devicetree/bindings/hwmon/lm75.yaml +++ b/Documentation/devicetree/bindings/hwmon/lm75.yaml @@ -22,6 +22,7 @@ properties: - national,lm75 - national,lm75a - national,lm75b + - nxp,lm75a - maxim,max6625 - maxim,max6626 - maxim,max31725 diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 08cde1c446db..9c54c7d86771 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -33,6 +33,7 @@ enum lm75_type { /* keep sorted in alphabetical order */ lm75, lm75a, lm75b, + nxp_lm75, max6625, max6626, max31725, @@ -182,6 +183,11 @@ static const struct lm75_params device_params[] = { .default_resolution = 11, .default_sample_time = MSEC_PER_SEC / 10, }, + [nxp_lm75] = { + .default_resolution = 11, + .default_sample_time = MSEC_PER_SEC / 10, + .resolution_limits = 9, + }, [max6625] = { .default_resolution = 9, .default_sample_time = MSEC_PER_SEC / 7, @@ -644,6 +650,7 @@ static const struct i2c_device_id lm75_ids[] = { { "lm75", lm75, }, { "lm75a", lm75a, }, { "lm75b", lm75b, }, + { "nxp_lm75a", nxp_lm75, }, { "max6625", max6625, }, { "max6626", max6626, }, { "max31725", max31725, }, @@ -703,6 +710,10 @@ static const struct of_device_id __maybe_unused lm75_of_match[] = { .compatible = "national,lm75b", .data = (void *)lm75b }, + { + .compatible = "nxp,lm75a", + .data = (void *)nxp_lm75 + }, { .compatible = "maxim,max6625", .data = (void *)max6625 From patchwork Sat Feb 6 09:51:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matwey V. Kornilov" X-Patchwork-Id: 378202 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 66AAAC433DB for ; Sat, 6 Feb 2021 10:30:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 25D9564E30 for ; Sat, 6 Feb 2021 10:30:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229622AbhBFKaK (ORCPT ); Sat, 6 Feb 2021 05:30:10 -0500 Received: from lnfm1.sai.msu.ru ([93.180.26.255]:40178 "EHLO lnfm1.sai.msu.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229611AbhBFKaK (ORCPT ); Sat, 6 Feb 2021 05:30:10 -0500 X-Greylist: delayed 2210 seconds by postgrey-1.27 at vger.kernel.org; Sat, 06 Feb 2021 05:29:49 EST Received: from dragon.sai.msu.ru (dragon.sai.msu.ru [93.180.26.172]) by lnfm1.sai.msu.ru (8.14.1/8.12.8) with ESMTP id 1169pgBO029781; Sat, 6 Feb 2021 12:51:47 +0300 Received: from oak.local (unknown [83.167.113.121]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by dragon.sai.msu.ru (Postfix) with ESMTPSA id 72B5A6D827; Sat, 6 Feb 2021 12:51:43 +0300 (MSK) From: "Matwey V. Kornilov" To: Jean Delvare , Guenter Roeck , Rob Herring , linux-hwmon@vger.kernel.org (open list:HARDWARE MONITORING), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org, "Matwey V. Kornilov" , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Subject: [PATCH v4 3/4] hwmon: lm75: Add ti,lm75 to of_match list Date: Sat, 6 Feb 2021 12:51:20 +0300 Message-Id: <20210206095121.20625-4-matwey@sai.msu.ru> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210206095121.20625-1-matwey@sai.msu.ru> References: <2588ea5c-630e-6509-689d-4c8fea358e9b@roeck-us.net> <20210206095121.20625-1-matwey@sai.msu.ru> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Currently, armada-388-helios4.dts and nuvoton-npcm730-kudo.dts use "ti,lm75" compatible string. TI LM75A/B are compatible with original LM75A https://www.ti.com/lit/ds/symlink/lm75a.pdf https://www.ti.com/lit/ds/symlink/lm75b.pdf Signed-off-by: Matwey V. Kornilov --- Documentation/devicetree/bindings/hwmon/lm75.yaml | 1 + drivers/hwmon/lm75.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/lm75.yaml b/Documentation/devicetree/bindings/hwmon/lm75.yaml index 8c3848f4c277..721e77ce4390 100644 --- a/Documentation/devicetree/bindings/hwmon/lm75.yaml +++ b/Documentation/devicetree/bindings/hwmon/lm75.yaml @@ -32,6 +32,7 @@ properties: - st,stds75 - st,stlm75 - microchip,tcn75 + - ti,lm75 - ti,tmp100 - ti,tmp101 - ti,tmp105 diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 9c54c7d86771..3e4374aa2f99 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -750,6 +750,10 @@ static const struct of_device_id __maybe_unused lm75_of_match[] = { .compatible = "microchip,tcn75", .data = (void *)tcn75 }, + { + .compatible = "ti,lm75", + .data = (void *)lm75a + }, { .compatible = "ti,tmp100", .data = (void *)tmp100