From nobody Tue Feb 10 01:17:58 2026 Received: from fllvem-ot03.ext.ti.com (fllvem-ot03.ext.ti.com [198.47.19.245]) (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 C568C1FCFE5; Tue, 1 Apr 2025 11:41:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.245 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743507699; cv=none; b=L0LanWW53H7R7+zIM5x+maCZKhi89WXM1RqSPEovCCO48VdGeN1rh0sqNPxnYsdBd3TU34RNojga+JXv/RPjNwW22kDadyUTC8GQespbJIR0M7UiXLwVYY6C8eJRQTIYrjU0OQL/wBbv/l9MRYAuHUXfuAaiIMmUVAG8x9bWXVM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743507699; c=relaxed/simple; bh=eDCIllHqggDieIJ/yeHSZWBR69HgD+FZzbnsZsolEnM=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cwSSo/ex13Y82MO6JTgFAsViQNJH+FekzDCCFwbTFdjJZdqK1Xsk3CkgZ8bLTj3ue159Jfv9NPM7V6ik8/x0D4h5oHPVtZv1CrWzsqfK0EJX59zoq2xQRz0N5WqAJE72r9ayS+cuWuhlltR0QgwpBj1HF22ls33Z7Wf3TnWDa0w= 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=PO0wv3nz; arc=none smtp.client-ip=198.47.19.245 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="PO0wv3nz" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllvem-ot03.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 531BfDLk2944050 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 1 Apr 2025 06:41:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1743507673; bh=quPP6tKWJM6CODzpaWhoH6LLEMm9iSJQyY37qq/ovWY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=PO0wv3nzsSvk/QnnTTbmVyrhzD8vjIX0eZJ5dGFoTMrp0lvHshoYIL0nZ1v7BjJ9M J0PM0r5bmfvi8Kz4dNBw6NiadsudWDg9ervQCxGQ59qbymEVf+qituwSanHwLvneVM iGXKZ7unUKrye8+KyuKzVuALSDoBcr0iKKYoJgZ4= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 531BfDdA037745 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 1 Apr 2025 06:41:13 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 1 Apr 2025 06:41:12 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE108.ent.ti.com (157.170.170.38) 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, 1 Apr 2025 06:41:12 -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 531Bevm2099961; Tue, 1 Apr 2025 06:41:09 -0500 From: Yemike Abhilash Chandra To: , CC: , , , , , , , , , , , Subject: [PATCH 2/5] arm64: dts: ti: am68-sk: Fix power regulator hierarchy Date: Tue, 1 Apr 2025 17:10:50 +0530 Message-ID: <20250401114053.229534-3-y-abhilashchandra@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250401114053.229534-1-y-abhilashchandra@ti.com> References: <20250401114053.229534-1-y-abhilashchandra@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 a fixed regulator node for the LM61460 5V supply on the AM68 SK and fix the vin-supply for the TLV71033 regulator on AM68-SK by updating it from vsys_3v3 to vsys_5v0 to match the schematics. AM68-SK schematics: https://www.ti.com/lit/zip/sprr463 Fixes: a266c180b398 ("arm64: dts: ti: k3-am68-sk: Add support for AM68 SK b= ase board") Signed-off-by: Yemike Abhilash Chandra --- arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/= boot/dts/ti/k3-am68-sk-base-board.dts index 11522b36e0ce..5fa70a874d7b 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts @@ -44,6 +44,17 @@ vusb_main: regulator-vusb-main5v0 { regulator-boot-on; }; =20 + vsys_5v0: regulator-vsys5v0 { + /* Output of LM61460 */ + compatible =3D "regulator-fixed"; + regulator-name =3D "vsys_5v0"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + vin-supply =3D <&vusb_main>; + regulator-always-on; + regulator-boot-on; + }; + vsys_3v3: regulator-vsys3v3 { /* Output of LM5141 */ compatible =3D "regulator-fixed"; @@ -76,7 +87,7 @@ vdd_sd_dv: regulator-tlv71033 { regulator-min-microvolt =3D <1800000>; regulator-max-microvolt =3D <3300000>; regulator-boot-on; - vin-supply =3D <&vsys_3v3>; + vin-supply =3D <&vsys_5v0>; gpios =3D <&main_gpio0 49 GPIO_ACTIVE_HIGH>; states =3D <1800000 0x0>, <3300000 0x1>; --=20 2.34.1