From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (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 F3B1C8F6C; Wed, 8 May 2024 04:56:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715144181; cv=none; b=Cnb9qsZwCmflnLNqH6YXLSpVSo1MlL00qsf1ZaXdPXh9TcjPOI8jsLSSEvTKtDZ1NwPnQaXbm7eVTuRpVS0WCg3XuYE3PWU53mEOlEJ29VQQ9NpNHuf283zXlSST8tbCBVQ5bbTaFu9c4ndNTH2iBGjx5Zba1oWeNotXkrESt3M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715144181; c=relaxed/simple; bh=Jyr2hUEWFKADNLWFdVy11ZFHNqpV4stk/iYWvzCKsBY=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=ojN+nsiAhxorJzFLT5BIFq+SvddawIZYEzb6XlONhyaFIHPlArNnvr1vuh4VZ8YBT6kJlKORalJEELCen5Pih1WF7f53An5CW9Zt6OCvauN9ojH93j0a57OaD7WaQIABUkh8od1pzYcDyoeiY2+zh63ofdFgysnT9dGeT4q4pZI= 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=PrIdbbVt; arc=none smtp.client-ip=198.47.19.142 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="PrIdbbVt" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 4484u2YS007973; Tue, 7 May 2024 23:56:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715144162; bh=i5ost6/8hJqOm8sNUZyUzXMh+TpN283BjGJn6wA9w1w=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=PrIdbbVt+PM5XaNGwAUuU0kgKips3Ke5b3rwMKJunbq+/T78afr/JJtyb7gTwST9y kU1c2s+XKMnPEQCYVn7j+tVUTyH4kKr2iQIhaOozjmTeezTu7K0txg5AlPW5opZW1A TDDG/gZTBuYJ0uy8vnVwtvV8rGcm45S9mI9T9ef4= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 4484u2f6111141 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 23:56:02 -0500 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 7 May 2024 23:56:02 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE105.ent.ti.com (10.64.6.26) 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, 7 May 2024 23:56:02 -0500 Received: from [172.24.30.180] (lt5cd2489kgj.dhcp.ti.com [172.24.30.180]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4484twRF101335; Tue, 7 May 2024 23:55:59 -0500 Message-ID: Date: Wed, 8 May 2024 10:25:57 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/5] arm64: boot: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes To: Neha Malcom Francis , , , , , , , , CC: , , , References: <20240507122158.3739291-1-n-francis@ti.com> <20240507122158.3739291-4-n-francis@ti.com> Content-Language: en-US From: "Kumar, Udit" In-Reply-To: <20240507122158.3739291-4-n-francis@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Hi Neha On 5/7/2024 5:51 PM, Neha Malcom Francis wrote: > Add DTS node for LP87334E PMIC and two TPS6287x high current buck > converters. > > LP87334E is responsible for supplying power to the MCU and MAIN domains > as well as to LPDDR4. The two TPS6287x supply power to the MAIN > domain for AVS and other core supplies. > > Signed-off-by: Neha Malcom Francis > Link: https://www.ti.com/lit/pdf/slda060 > --- > [..] > + tps62873b: tps62873@43 { > + compatible = "ti,tps6287x"; > + bootph-pre-ram; I think,  we don;t need bootph-pre-ram for fixed regulator, Please check once, if really bootph-pre-ram needed here > + reg = <0x43>; > + regulator-name = "VDD_CORE_0V8"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > +}; > + > &mcu_uart0 { > status = "okay"; > pinctrl-names = "default";