From patchwork Tue Feb 26 16:07:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 10830513 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F375F1575 for ; Tue, 26 Feb 2019 16:08:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DEEE62CDED for ; Tue, 26 Feb 2019 16:08:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DCBD12CDDF; Tue, 26 Feb 2019 16:08:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5869E2CE13 for ; Tue, 26 Feb 2019 16:08:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject: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=RnmpKst9lVZhgUGgSs7tryK/n19nqZNF8xokA/V5cBY=; b=gvWlfN7opLZExA 4GAdgf6bdijLcbd/cLMV4pAUGL1F35oNH1AWyf5/DujDP41j2yxepXHovQfc838OtKASfmtczD12U 2D1vX/jKPQ6CnYjCcHbEqylBfIfxqz0d8eHZoKtgDQG9Uh/swuVXfarF3oRhiDj5tJwNZRkKnA9r6 Phpnhgd3tYlhxfIQIHXSANISQyP0/d0b3wwaDH3y0b3QO6Q30yKWsFK0PUbByfmySAMiOwoK1HM62 Vw7fEaBVv9/flK8AllEt8+f9+zsWrLWfecr+i8CNQifoKHFUarAn+Hk/B8fJmo4DRlmZ6TI0wbGkA j6IM8X/jTg7u0TGu6tUA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gyfH8-0003O5-4R; Tue, 26 Feb 2019 16:08:10 +0000 Received: from hqemgate14.nvidia.com ([216.228.121.143]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gyfH4-0003NU-6C for linux-arm-kernel@lists.infradead.org; Tue, 26 Feb 2019 16:08:08 +0000 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Tue, 26 Feb 2019 08:08:12 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Tue, 26 Feb 2019 08:08:03 -0800 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Tue, 26 Feb 2019 08:08:03 -0800 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 26 Feb 2019 16:08:03 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Tue, 26 Feb 2019 16:08:03 +0000 Received: from moonraker.nvidia.com (Not Verified[10.21.132.148]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Tue, 26 Feb 2019 08:08:03 -0800 From: Jon Hunter To: Thierry Reding Subject: [PATCH] arm64: tegra: Add supply for temperature sensor on P2888 Date: Tue, 26 Feb 2019 16:07:55 +0000 Message-ID: <1551197275-8977-1-git-send-email-jonathanh@nvidia.com> X-Mailer: git-send-email 2.7.4 X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1551197292; bh=qqH8dLntyX8Y6PYkjVM335Wgs6r4H32K+/OW1W86il0=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=rvHSdkltY6ElyA9BZZX5rgwFyTnGbzeM9okrzbYT1195He2t4+p/pZt0V9gYanq56 LXH2c3vQ1utm57OVRxjtrbfa9tFRTM10+ONLxIBerB0/fGc2ofbOZ69++3eLZ+0lCB KvGY1zgvB+4djSSo8uhWTM3dN+eFacpxc2tj5j4+PPmmOtCBDMC9JhJfHPthOECyxO DUttxs6VTNaEkBbmyj7kMAwQvszE5ec9YW+TqS+O4lROWBj/dw8BHJWmtAqKRt3FYB ftvJJvw0BoV0uJnwW3IyxcjmmARCbWtQP7N8Oo5y459mXqoDFWwz094tAuphx6GWs0 fJBv4gc/56fsg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190226_080806_810677_8075F174 X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jon Hunter Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The VCC supply property is not populated for the temperature sensor on the P2888 board and so the following warning is observed on boot ... lm90 0-004c: 0-004c supply vcc not found, using dummy regulator On the P2888 board, the VCC supply for the temperature sensor is connected to the 'vdd_1v8ls' rail. Add the 'vcc-supply' property for the temperature sensor to prevent this warning message from occurring. Fixes: 8b457812f54b ('arm64: tegra: Add temperature sensor on P2888') Signed-off-by: Jon Hunter --- arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 246c1ebbd055..0fd5bd29fbf9 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -256,6 +256,7 @@ interrupt-parent = <&gpio>; interrupts = ; + vcc-supply = <&vdd_1v8ls>; #thermal-sensor-cells = <1>; };