From patchwork Mon Jun 5 09:04:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Cavallari X-Patchwork-Id: 13267111 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 13508C77B73 for ; Mon, 5 Jun 2023 09:05:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=W3WDU/yrnW5ttH6q6wlQv4uLCWH/HJOY0k+1EGxgVG4=; b=VvXDvxDGximwJf nvXP/PsT7AJAUruPD7rxf6wjqtv+48di1ZPVw2vPcgdpBrcm5cxMCbIXS3Py1i45WB3TcbVE8sv0/ 1rViQvRwzPPnUBJW0q/fzPb1K3JKlT/Sl0g844f6LyDeNlFD/uaiFo8LflZaJNd6pUbxjqhbroa3p gMR04S7pFhJp/6lEjyvgWT2ywNKOElCLZoSO+3RaMEN3FryXxJ0RZIKeL/wfbRu1FDRQrHNBuRx4e 7IgfoTfZN5MWVqSbIdrIptgGptd74qsH9CkXhS8MW9sxSPtlJBn8PGrsdkNqX/tYFWC9HQTR7mTXy Gvql8N/V0ujBq+gh69YA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q669T-00Emxh-35; Mon, 05 Jun 2023 09:05:23 +0000 Received: from mout.kundenserver.de ([212.227.126.130]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q669Q-00Emwi-2t for linux-arm-kernel@lists.infradead.org; Mon, 05 Jun 2023 09:05:23 +0000 Received: from evilbit.green-communications.fr ([92.154.77.116]) by mrelayeu.kundenserver.de (mreue009 [213.165.67.103]) with ESMTPSA (Nemesis) id 1MAfQe-1pv4bI1EOe-00B65e; Mon, 05 Jun 2023 11:05:12 +0200 From: Nicolas Cavallari To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Tim Harvey Subject: [PATCH] arm64: dts: imx8mm-venice: Fix GSC vdd_bat data size. Date: Mon, 5 Jun 2023 11:04:42 +0200 Message-Id: <20230605090442.11316-1-nicolas.cavallari@green-communications.fr> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Provags-ID: V03:K1:KxQ4c5GRTGMY1E7emhrgsIDcnRU++HMjtqwbkOrWn9A3AGG76+P 73eZ3xZ9gJ/kQ7Th0mvUOm8z861kETekCOxnGMb1ZtzTbFvXdZUTFnxbu3wmu0D7ELV9MnS /btd4TF1bnsNIyRVDalRN7TXHjFpu0ZayCGksuvyiWjQohsFwqv9iVyHjjeMgsdlXmJUlKD bj5dC0PwW41SE4puk79Fw== UI-OutboundReport: notjunk:1;M01:P0:ifsIBxewUCQ=;qguIZ3mMZsGm3YL4YcwuP57HS7M /QMZxceEcDbLJkuzmchw1xfxLl6v7kYAKeaDCsfUSqt7qVhDhan+mffAUH8p6uhsWnsAWjuvS IpuN4IbKPdfCri2SDtdUKU0igaPkyNgOGN4lluOOoN7s9jdj9NMAgIHHmnaMxsFadcj83O+v0 GlZhON4g9wE5GbNYRcQ7tLTy8UigD4ncvK6JjKLueha5baF2rRUXQzIF7SHHB5ndgmCoYx1yY pWZJir38taj+ZB38bOiEBfa74lPGDkwOfBC6YcnoA4x9EHMKydTNcnwEQI8L0PJpIfU61GcfR TJfLh94DkqOWOWtpziGPBHnmX+FTgW1cZ3/JHwoq3cOvc/R7kxrAm0jKNcF1sey/MFhmVoXfD 7o2oTaGSkb39PJqB+mXkOSZfm5wvvmbyqfvMvlNDlQPzKjRPfwjiSn2DouXdHkHVaRfXOhDrA 08Xf59e76qamWj1rutmcwJDdKznIdfAtTKjhPvxUmbrUCWWXdivtt1LfN/U2o44V4tGj6+Rdz Np5VNhfJgjm4TSnpKtTtkgep21KKWUkctuirqnPndCv7uwmWW92EXNGVUHKFgsoLJuuqibeFV SUAJfMkOt8jz4RVvZOafQLySQYZGa42sw5iZu9BNSnY7rbdnnwo8KuexkY2Q45EmTzoR2CMGP YCwF+krbJdyNQVKV/T3REdEoIbDRQpOHDq+H837Gvg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230605_020521_244502_C76439CB X-CRM114-Status: GOOD ( 10.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On these boards, vdd_bat is 16bit, not 24bit. Reading them as 24bit values yield garbage values because of the additional byte, which is a configurable fan trippoint[1]. So set their mode to mode_voltage_16bit = 3 instead of mode_voltage_24bit = 1. [1]: http://trac.gateworks.com/wiki/gsc#SystemTemperatureandVoltageMonitor Only tested on GW7100. Signed-off-by: Nicolas Cavallari Acked-by: Tim Harvey --- arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts | 2 +- arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts | 2 +- arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts | 2 +- arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts | 2 +- arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi index 9e7d38872157..c3c9a00f9dfe 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi @@ -149,7 +149,7 @@ channel@6 { }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index df3b2c93d2d5..0ec2ce3dd721 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -354,7 +354,7 @@ channel@6 { }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts index c33ec6826d32..03cd29063312 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts @@ -327,7 +327,7 @@ channel@6 { }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts index 363020a08c9b..6f26914602c8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts @@ -293,7 +293,7 @@ channel@6 { }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts index 7c12518dbc96..2ddba4213001 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts @@ -325,7 +325,7 @@ channel@6 { }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts index eb51d648359b..92514b71b5f4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts @@ -281,7 +281,7 @@ channel@6 { }; channel@8 { - gw,mode = <1>; + gw,mode = <3>; reg = <0x08>; label = "vdd_bat"; };