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 400043987D; Thu, 30 Jan 2025 22:40:28 +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=1738276831; cv=none; b=VuUeWs9n2K1qePTqogRboY4+7NuG0WbzxTfLYB/ni83HegTRmPNTQirru0YniGqgTKYQrPaeTx2mE+xYdiZnG541MxZMfOKzBW0890ny3rzCwRxsb5KmapmABsr5ityf+rLKUxkhoZnX8wmEx8Jy8VH7MjjnsvCWpR+aOBbs5O8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738276831; c=relaxed/simple; bh=LD6NzYbyw8wYsWeOSqbINsKPuePnVnQvJryxR97ejxo=; h=Message-ID:Date:MIME-Version:Subject:From:To:CC:References: In-Reply-To:Content-Type; b=CnAXuDhygzX+RPq+gulyESE92wuExJQmo+tflg/Saf6ahHvaKYEH3qNBITxQxwpsPcfclMFyHY2rLLO8GvIg20H/5Y55rvYWUX8y5yzqMTXV1X+UqOEOiFof2Rt+blTMiNCLx29TFg5UtznuomqjxuFk8mBuSWrwfMoiPt1WK30= 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=sW1vz/kJ; 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="sW1vz/kJ" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 50UMeLj61558537 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 30 Jan 2025 16:40:21 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1738276821; bh=w5FdDKxl0YKeB7HteFlvgLhQ09iS0vqq32PZTKFOdu8=; h=Date:Subject:From:To:CC:References:In-Reply-To; b=sW1vz/kJh7HQ0uD6vYYFnFmIrH+zNxGIJV1skoQ9S9cj4y0xJ0h/H0ZL9dvd9UJlZ EzM0TdRSjMEZlY7v1+g4YUT4WW/hWIB/l+nHVAk5igrm7WR+IAX8yqlIah6qlqt1BI tL8ieukbsEWRMvyvBOsokxDaDmLqYoA554Qfr0c8= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTP id 50UMeLJG117060; Thu, 30 Jan 2025 16:40:21 -0600 Received: from DLEE104.ent.ti.com (157.170.170.34) 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; Thu, 30 Jan 2025 16:40:20 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) 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 via Frontend Transport; Thu, 30 Jan 2025 16:40:20 -0600 Received: from [128.247.81.105] (judy-hp.dhcp.ti.com [128.247.81.105]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 50UMeKrR055087; Thu, 30 Jan 2025 16:40:20 -0600 Message-ID: <6ab56868-b2d2-4b8a-ac06-d0d35a5e8998@ti.com> Date: Thu, 30 Jan 2025 16:40:20 -0600 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 2/4] arm64: dts: ti: k3-am62a-mcu: Add R5F remote proc node From: Judith Mendez To: Hari Nagalla , Andrew Davis CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , Devarsh Thakkar , Nishanth Menon , Vignesh Raghavendra , References: <20250127221631.3974583-1-jm@ti.com> <20250127221631.3974583-3-jm@ti.com> <8b152f81-0848-4f34-adcb-fee9b4f2fd7f@ti.com> <76f9e9e8-dd7c-e783-fccc-0b6f913ce753@ti.com> <390aa52e-e9f2-4ce3-ad1b-eac71f4a211c@ti.com> Content-Language: en-US In-Reply-To: <390aa52e-e9f2-4ce3-ad1b-eac71f4a211c@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea On 1/28/25 11:48 AM, Judith Mendez wrote: > Hi Andrew, > > On 1/28/25 10:52 AM, Hari Nagalla wrote: >> On 1/28/25 10:27, Andrew Davis wrote: >>>> +    mcu_r5fss0: r5fss@79000000 { >>>> +        compatible = "ti,am62-r5fss"; >>>> +        #address-cells = <1>; >>>> +        #size-cells = <1>; >>>> +        ranges = <0x79000000 0x00 0x79000000 0x8000>, >>>> +             <0x79020000 0x00 0x79020000 0x8000>; >>>> +        power-domains = <&k3_pds 7 TI_SCI_PD_EXCLUSIVE>; >>> >>> Newline here. >>> >>> Also this should be default "disabled". It can be set to "okay" >>> in the board DTS file when the needed mboxes and memory-region >>> are set. Speaking of that, where are those patches? This is >>> incomplete without them and these nodes will not function. >>> Same for the DSP patch. >>> >>> Andrew >> Yes, by default needs to set the node state to "disabled". This is HW >> description of the wake-up domain components. Memory carve outs and >> mailbox assignments for IPC are a separate patch as it is configurable >> and distro dependent. > > Yes I plan to disable the nodes in each domain .dtsi file. > > Also yes, my understanding is that the memory carveouts could > be a separate series if at all. Not sure if those patches can be > sent upstream since they are distro dependent. Can anyone clarify > if this is the case? > As per offline discussion, I will include the memory carveouts in this same series. ~ Judith > ~ Judith >