From mboxrd@z Thu Jan 1 00:00:00 1970 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 0925CC3ABA5 for ; Tue, 29 Apr 2025 17:16:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=9djZgw6Hj9gUyVv79ArAsFuTfqHYi4Rxedw6oJnHtNY=; b=4S8wu7LLG7sV138nZSaEgPyizv YbIhbBJZSnaxV1+xd+ICwrvUqeUwn6uprwgMzWmjO6ZvaZFgLjInI+e/gah+C+QeV5Ipb/pGu/XOs 16IO43ELtzOhwuf9CNrKuuUYqUKfhEdRXZk2rJ9PFUbTZ6wQLSd6TWxOpPrFVJ01+JZADPq/IpMIt jF7gVNUsf5w4ZQNIm7BCRqisVyuGOOIaDf8DEediFh1udH0Xvqj6XWRbZ5BBjASGNyluh56Kevqlf YatZGotXAcxksbdhHfAMaOMgIOqZQ4bqk3Nt+nFwUGIrsjz8israzUDlJWHxI3nf6nj7krT+Zfasg zQXlCC9w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u9oZ6-0000000ANdX-3lGy; Tue, 29 Apr 2025 17:16:16 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u9n5q-0000000A9wS-3U9c for linux-arm-kernel@lists.infradead.org; Tue, 29 Apr 2025 15:42:00 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53TFfnMl3882267 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 29 Apr 2025 10:41:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1745941309; bh=9djZgw6Hj9gUyVv79ArAsFuTfqHYi4Rxedw6oJnHtNY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=yA5Esrqc4sv17iUK44Pbns/57RK0u/2WJ8w9TD4enrHUlV387QyPlaoYkMJ5ED8se wdrFUCET06nVSySIK5zD/FfZMPIcdaojI4VYJdtx7EN44U6HfB1Oles26DRTPHuxaZ HUZpB3uzQb9okE+fOeZ6TL3QCQvrlWnBAIiZqnAM= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53TFfnGd111701 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 29 Apr 2025 10:41:49 -0500 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 29 Apr 2025 10:41:49 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 29 Apr 2025 10:41:49 -0500 Received: from ws.dhcp.ti.com (ws.dhcp.ti.com [10.24.69.232]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53TFfXVr030051; Tue, 29 Apr 2025 10:41:44 -0500 From: Rishikesh Donadkar To: , CC: , , , , , , , , , , , , , , Subject: [PATCH v1 2/4] arm64: dts: ti: k3-am62x: Add required voltage supplies for IMX219 Date: Tue, 29 Apr 2025 21:11:31 +0530 Message-ID: <20250429154133.3377962-3-r-donadkar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250429154133.3377962-1-r-donadkar@ti.com> References: <20250429154133.3377962-1-r-donadkar@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250429_084158_976511_AF0B6B95 X-CRM114-Status: UNSURE ( 9.45 ) X-CRM114-Notice: Please train this message. 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 The device tree overlay for the IMX219 sensor requires three voltage supplies to be defined: VANA (analog), VDIG (digital core), and VDDL (digital I/O). Add the corresponding voltage supply definitions to avoid dtbs_check warnings. Signed-off-by: Rishikesh Donadkar --- .../boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso index dd090813a32d6..149c59c071823 100644 --- a/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso +++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso @@ -15,6 +15,33 @@ clk_imx219_fixed: imx219-xclk { #clock-cells = <0>; clock-frequency = <24000000>; }; + + reg_2p8v: regulator-2p8v { + compatible = "regulator-fixed"; + regulator-name = "2P8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + vin-supply = <&vcc_3v3_sys>; + regulator-always-on; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3_sys>; + regulator-always-on; + }; + + reg_1p2v: regulator-1p2v { + compatible = "regulator-fixed"; + regulator-name = "1P2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <&vcc_3v3_sys>; + regulator-always-on; + }; }; &main_i2c2 { @@ -40,6 +67,10 @@ ov5640: camera@10 { clocks = <&clk_imx219_fixed>; + VANA-supply = <®_2p8v>; + VDIG-supply = <®_1p8v>; + VDDL-supply = <®_1p2v>; + reset-gpios = <&exp1 13 GPIO_ACTIVE_HIGH>; port { -- 2.34.1