From patchwork Tue Apr 15 11:13:25 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yemike Abhilash Chandra X-Patchwork-Id: 14052083 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 5D349C369AB for ; Tue, 15 Apr 2025 11:58:56 +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=zahvQbeK63L0HM8iOOuzTAhLBRQW34Zwnq3+zRVjXmY=; b=NUiOyTYFiRhpXvFGMebGSCysZa NGYH+j16LxbKUfo5wxsU+eg/L81USO6VF8HCcQqUMa/cVimJSknt/Sk0pc57M9Z3l5tnlM51JvvY9 Oj8HpGtbf1W/mcAY1GMpy3Na6lNSJAXOXvfph5Zdc97eX3drA6eUI5uSi9wxR7KPC4BlqirSZNasX Q4NNLvPMrvj5eiPaRTp7lOVKru1jd/46A07ImcWGWUtOqMnx6e65vwf7SCfLgKx/sr1JttWXN3zth vUhidgWe4oRrzUBQQPbZyc08jkEygbUjmqQB8qfc74oTlfC9PUx6nTmQcN7uYB+hEFGFIOxJ3R+tj mMwqmUFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4ew9-00000005dtZ-2RNk; Tue, 15 Apr 2025 11:58:45 +0000 Received: from fllvem-ot03.ext.ti.com ([198.47.19.245]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4eFZ-00000005U1A-0Vz5 for linux-arm-kernel@lists.infradead.org; Tue, 15 Apr 2025 11:14:46 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53FBENU42340133 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Apr 2025 06:14:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744715663; bh=zahvQbeK63L0HM8iOOuzTAhLBRQW34Zwnq3+zRVjXmY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=KGHbaqsMg044EVxqRFn5PyF9HdS+rX6vawaUCJm3yD1SHYGgTJVHWu/qv1TpMvSJo YdUrFpU7gco24/oNo1F9Ae+AdYvSInrVQ8YfmnVeJeW8gFSuithMUVY3XuhVlR09sT 024PIeqxT9lmobZ3K5vRFy3RQeJQPk2aVUQepyr8= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53FBENXq122943 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Apr 2025 06:14:23 -0500 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 15 Apr 2025 06:14:22 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE111.ent.ti.com (10.64.6.32) 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, 15 Apr 2025 06:14:22 -0500 Received: from abhilash-HP.dhcp.ti.com (abhilash-hp.dhcp.ti.com [172.24.227.115]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53FBDqI9051431; Tue, 15 Apr 2025 06:14:18 -0500 From: Yemike Abhilash Chandra To: , CC: , , , , , , , , , , , Yemike Abhilash Chandra , Subject: [PATCH v3 4/7] arm64: dts: ti: k3-j721e-sk: Add requiried voltage supplies for IMX219 Date: Tue, 15 Apr 2025 16:43:25 +0530 Message-ID: <20250415111328.3847502-5-y-abhilashchandra@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250415111328.3847502-1-y-abhilashchandra@ti.com> References: <20250415111328.3847502-1-y-abhilashchandra@ti.com> MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250415_041445_260596_9F7BAF26 X-CRM114-Status: UNSURE ( 9.48 ) 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. Fixes: f767eb918096 ("arm64: dts: ti: k3-j721e-sk: Add overlay for IMX219") Cc: stable@vger.kernel.org Signed-off-by: Yemike Abhilash Chandra --- .../dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso b/arch/arm64/boot/dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso index 4a395d1209c8..4eb3cffab032 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso +++ b/arch/arm64/boot/dts/ti/k3-j721e-sk-csi2-dual-imx219.dtso @@ -19,6 +19,33 @@ 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 = <&vdd_sd_dv>; + regulator-always-on; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "1P8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vdd_sd_dv>; + regulator-always-on; + }; + + reg_1p2v: regulator-1p2v { + compatible = "regulator-fixed"; + regulator-name = "1P2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + vin-supply = <&vdd_sd_dv>; + regulator-always-on; + }; }; &csi_mux { @@ -34,6 +61,9 @@ imx219_0: imx219-0@10 { reg = <0x10>; clocks = <&clk_imx219_fixed>; + VANA-supply = <®_2p8v>; + VDIG-supply = <®_1p8v>; + VDDL-supply = <®_1p2v>; port { csi2_cam0: endpoint { @@ -55,6 +85,9 @@ imx219_1: imx219-1@10 { reg = <0x10>; clocks = <&clk_imx219_fixed>; + VANA-supply = <®_2p8v>; + VDIG-supply = <®_1p8v>; + VDDL-supply = <®_1p2v>; port { csi2_cam1: endpoint {