From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (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 BB39E1C3BEB; Fri, 11 Apr 2025 13:50:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744379431; cv=none; b=j57aPpqVlcoYM+zhahnyJdX9H8lvcoQuf1eny39R2dkpbyTh2smU/VcVSFVsusoQeys46+N6uvUBsv0pxtK3LPbmMEvUqcs45VFAleKGXgRDhWgFkeh1jYEGxioSGVjUMR9Vf6bardMWmivf1uXuJqHGnnXNuqiAx0bXoM6zLX8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744379431; c=relaxed/simple; bh=fBMPce3nXkTzC5YitcBdnnxth6H4sTrD9RAuJ+F4s38=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=iYWtGeUcXBFoJDcbDwDaY7R9CdcVTMz0T+J0s3dL/X92rW+n3wv9c1GmDgDLHIq/raVvKhF9ZnHmGy9w4XExmAXvCcUXJD0lsS6+2qpP9AsVpYthrlmd52jQTV/NE7TnivWpvI3+GJAkNBIVcjMP5eWyTJK1Lnqgo1a6ZneGKyw= 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=SR5jd+om; arc=none smtp.client-ip=198.47.19.246 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="SR5jd+om" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53BDoJUS2141356 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 11 Apr 2025 08:50:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1744379419; bh=qQDSFd0KgWBYuvyGNC6FIuW3TAEXHe3afLsrb7vpjYk=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=SR5jd+omWQxFX6UsqjsPKJ90ihXVqD9unyjxmpgtOwxUWqzaiAGqu+/+jjisWUfZk +WE12+qo/scn+FIl4BsRZoTY1FrVvLWk7j5+i8bflzxwUroKQX+ExD41QTVPhB2l8L qlrxRuy3vo36UxIaEBzPUACKcMxqdba+I8Hu2sRw= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53BDoJCD031578 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 11 Apr 2025 08:50:19 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) 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; Fri, 11 Apr 2025 08:50:19 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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; Fri, 11 Apr 2025 08:50:18 -0500 Received: from [10.249.136.157] ([10.249.136.157]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53BDoDJO001396; Fri, 11 Apr 2025 08:50:14 -0500 Message-ID: <293dfbda-841b-4a5a-85ac-6a6c2df5df09@ti.com> Date: Fri, 11 Apr 2025 19:20:12 +0530 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/7] arm64: dts: ti: am68-sk: Fix regulator hierarchy To: Yemike Abhilash Chandra , , CC: , , , , , , , , , , , References: <20250409134128.2098195-1-y-abhilashchandra@ti.com> <20250409134128.2098195-3-y-abhilashchandra@ti.com> Content-Language: en-US From: "Francis, Neha" In-Reply-To: <20250409134128.2098195-3-y-abhilashchandra@ti.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On 4/9/2025 7:11 PM, Yemike Abhilash Chandra wrote: > 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>; Reviewed-by: Neha Malcom Francis -- Thanking You Neha Malcom Francis