From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) (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 DDF30264A85; Wed, 9 Apr 2025 13:42:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.234 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744206126; cv=none; b=bLKCLcQFcms34OjNCyDovw7s73ZGZcLhJMKjXyWFvXY+kr/afppqsmcOG9L/fl1GVJw9yxnfBSbPjmaeAT7lBQUlL5/Wvz65UZX2YC42hRPqOL8Zc4fd3EaGskM2JGvyV272A41ps46FIUIQoiJd63fSSYw4t3j7vI5ZLf3BFZY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744206126; c=relaxed/simple; bh=jp+9YNGbzTgNkExR/MLw1Hc7Wx7azVb2j/fMbRVrUBU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=C/bW+4ZT89d44JxBBduyBmORUZbEzLDUTUFsB2zH8f0tNKF8RI/TQGbAR5HnO0Z98iYTFjOTIEauEnisDZe3ScsXa5hgHoa6ieXQ/6IQylTB4jSkU8VXeS5C6JToliHClTv9ac3qQQX5ivVnESNAqdOnjvbNwP029RKPNB3Q4C8= 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=wDlXNcgV; arc=none smtp.client-ip=198.47.23.234 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="wDlXNcgV" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 539Dfpwm989117 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 9 Apr 2025 08:41:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744206111; bh=MBecbQAkNkpqOWAGI4P9wm+IZ+VzlnlKKcql7AkwjQQ=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=wDlXNcgVONs+Gxf5J8mED0QfyywnWHmqsdaZqDf27yBkz2fUFQA/+suy691bJ5Ssa G+K5uFsX87WJqHkOz7iX9Q76vlfQUWbGwzIZKE/JRHhIQvxYCC8uTCNgXhcbmcOlwp 5EXs9quwXvuwIAd9Mmj1Yf2XE/FfhHPwNEtS77S0= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 539DfpP2020955 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 9 Apr 2025 08:41:51 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 9 Apr 2025 08:41:51 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE105.ent.ti.com (157.170.170.35) 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; Wed, 9 Apr 2025 08:41:51 -0500 Received: from abhilash-HP.dhcp.ti.com (abhilash-hp.dhcp.ti.com [172.24.227.115]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 539DfZvo122297; Wed, 9 Apr 2025 08:41:47 -0500 From: Yemike Abhilash Chandra To: , CC: , , , , , , , , , , , Yemike Abhilash Chandra , Subject: [PATCH v2 2/7] arm64: dts: ti: am68-sk: Fix regulator hierarchy Date: Wed, 9 Apr 2025 19:11:23 +0530 Message-ID: <20250409134128.2098195-3-y-abhilashchandra@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250409134128.2098195-1-y-abhilashchandra@ti.com> References: <20250409134128.2098195-1-y-abhilashchandra@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Update the vin-supply of the TLV71033 regulator from LM5141 (vsys_3v3) to LM61460 (vsys_5v0) to match the schematics. Add a fixed regulator node for the LM61460 5V supply to support this change. AM68-SK schematics: https://www.ti.com/lit/zip/sprr463 Fixes: a266c180b398 ("arm64: dts: ti: k3-am68-sk: Add support for AM68 SK base board") Cc: stable@vger.kernel.org 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; }; + vsys_5v0: regulator-vsys5v0 { + /* Output of LM61460 */ + compatible = "regulator-fixed"; + regulator-name = "vsys_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vusb_main>; + regulator-always-on; + regulator-boot-on; + }; + vsys_3v3: regulator-vsys3v3 { /* Output of LM5141 */ compatible = "regulator-fixed"; @@ -76,7 +87,7 @@ vdd_sd_dv: regulator-tlv71033 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-boot-on; - vin-supply = <&vsys_3v3>; + vin-supply = <&vsys_5v0>; gpios = <&main_gpio0 49 GPIO_ACTIVE_HIGH>; states = <1800000 0x0>, <3300000 0x1>; -- 2.34.1