From nobody Tue Feb 10 03:37:57 2026 Received: from lelvem-ot02.ext.ti.com (lelvem-ot02.ext.ti.com [198.47.23.235]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EFC725DAE4; Fri, 2 May 2025 16:26:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.235 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746203175; cv=none; b=q8HKTQ1PJhDL2vg5O1FZjHNBD9zcOFAHyUv6erCKxTE67Wsy4X370bBl5LtfTckekLUJr6WaMOUbV02F957w62pMaTjQKkoxyA6U4mHoSa1HjOiF60jnguUAz3NAc2DGacnTKJIlfk4/A34oQPaoLAOtRjk5qnMI7g3myPkjXCw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746203175; c=relaxed/simple; bh=gbQN95tWrqKd8Hg4E5KTcV06ya0SAF4qg6yuFurcvZA=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cGNk2PB4YZaV0xSYY2EsWCZJ1yICk+JmwHZeFiTJrBuKZM4XARwbKGmtF/aSu4SKfzEX8FwP6YbXws5Ym1OyMcWpmKNIH2bbfTXT21mHrpWhwlnzVjFGBw2E7xqrXJlxOgiGcGAMWCkyBjR63Do6fWXjZMNf86gduoVEALkWgQs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=ekP8Ur60; arc=none smtp.client-ip=198.47.23.235 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="ekP8Ur60" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 542GPpc3448858 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 2 May 2025 11:25:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1746203151; bh=16Jtfa8zqRduD5bzBqBFlLax/AqYDVwaMHqP+NoVmxM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ekP8Ur6009k0t27DhpEprqwLOZOH4maSjgxyg+8tHFWGLaAa9cBBwdmaz3OqR9YHr 5QyraGEHgtwlU0vdZ8X6NJEpgO7NNYtF5js0rR6xm8C16lTRK5VQ91nnx61+HhTvLU QilQlFDO+K47ho6Ts6YPobg2w6Vieddrs1aAdfTw= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 542GPpxR067523 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 2 May 2025 11:25:51 -0500 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 2 May 2025 11:25:50 -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; Fri, 2 May 2025 11:25:50 -0500 Received: from ws.dhcp.ti.com (ws.dhcp.ti.com [10.24.69.232]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 542GPex7028994; Fri, 2 May 2025 11:25:46 -0500 From: Rishikesh Donadkar To: , CC: , , , , , , , , , , , , , , Subject: [PATCH v2 1/4] arm64: dts: ti: k3-am62p5-sk: Add regulator nodes for AM62P Date: Fri, 2 May 2025 21:55:36 +0530 Message-ID: <20250502162539.322091-2-r-donadkar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250502162539.322091-1-r-donadkar@ti.com> References: <20250502162539.322091-1-r-donadkar@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" Add regulator node for AM62P-SK VCC_3V3_MAIN is the output of LM5141-Q1, and it serves as an input to TPS22965DSGT which produces VCC_3V3_SYS [1] VCC_3V3_SYS servers as vin-supply for peripherals like CSI [1]. Link: https://www.ti.com/lit/zip/sprr487 [1] Reviewed-by: Devarsh Thakkar Signed-off-by: Rishikesh Donadkar --- arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/= ti/k3-am62p5-sk.dts index c2f55cc5a8ebc..0af33fccb96bf 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -115,6 +115,28 @@ vddshv_sdio: regulator-3 { bootph-all; }; =20 + vcc_3v3_main: regulator-4 { + /* output of LM5141-Q1 */ + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_3v3_main"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vmain_pd>; + regulator-always-on; + regulator-boot-on; + }; + + vcc_3v3_sys: regulator-5 { + /* output of TPS222965DSGT */ + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_3v3_sys"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vcc_3v3_main>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible =3D "gpio-leds"; pinctrl-names =3D "default"; --=20 2.34.1