From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0FD3FC369CA for ; Sat, 19 Apr 2025 18:12:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:CC:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VY17ZoztUK1pT2AXyZLmBdvwKx3peOWAZrkwlCco0uU=; b=RbuvxCsgoe11kLQt7JGaKi7v8O 2BvZV0F63NUgubQvkBBCqvW/h4sRi9ceUTYAwGzdYohulgCTJ6qk/tEB+iz4oPTCnK8XmBMwv0K19 Hgdwkw+Il/Err7R5OIn/si4XGVbOoE6Xjtn/rrY+Zo2dSiR/wWD4ArHtAo92fbPpk45yf00YeI0ho 0R9IA+3G9RLKHBNHZrRp6MCg7nHoqz8XOvjSmnVq2ttFRAbOkQHMug8A9GNtkKwJSlrJGm+lh6jqs LqOGT8p0YJ1l8GCKkBXS0QGw4BahNpqjnsJyGoaTkb8rOfsej5d3m2SXdzs0Dw39Hum/F9S9OTeBZ PFWDK9og==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u6Cfi-00000001em0-45W4; Sat, 19 Apr 2025 18:12:10 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u6Cdh-00000001eZu-18tj for linux-arm-kernel@lists.infradead.org; Sat, 19 Apr 2025 18:10:06 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53JIA2NU1243663 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 19 Apr 2025 13:10:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1745086202; bh=VY17ZoztUK1pT2AXyZLmBdvwKx3peOWAZrkwlCco0uU=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=YhqxFwNbNXQkPfqJXbR4q6CJmrabNNr657kRZobA205KRF53mUgOHFlecDuzOO44+ Cq3wEZ6d9yxKeHo2ndqHRdrTTzNd8uQk6hsuW0IObJQLwJGsscghRLJnFEh/4BngRM E6hL/ifdchctkF92VCqwzxSKTJ4OyiwpE3r+pIGw= Received: from DLEE105.ent.ti.com (dlee105.ent.ti.com [157.170.170.35]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53JIA2Ac003447 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 19 Apr 2025 13:10:02 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) 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; Sat, 19 Apr 2025 13:10:01 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE109.ent.ti.com (157.170.170.41) 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; Sat, 19 Apr 2025 13:10:01 -0500 Received: from [10.249.141.75] ([10.249.141.75]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53JI9uIZ071610; Sat, 19 Apr 2025 13:09:57 -0500 Message-ID: Date: Sat, 19 Apr 2025 23:39:55 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/7] arm64: dts: ti: k3-j721e: add ranges for PCIe0 DAT1 and PCIe1 DAT1 To: Siddharth Vadapalli , , , , , , CC: , , , , References: <20250417120407.2646929-1-s-vadapalli@ti.com> <20250417120407.2646929-4-s-vadapalli@ti.com> Content-Language: en-US From: "Kumar, Udit" In-Reply-To: <20250417120407.2646929-4-s-vadapalli@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250419_111005_413511_77084B2B X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 4/17/2025 5:34 PM, Siddharth Vadapalli wrote: > The PCIe0 DAT1 and PCIe1 DAT1 are 4 GB address regions in the 64-bit > address space of the respective PCIe Controllers. Hence, update the > ranges to include them. > > Signed-off-by: Siddharth Vadapalli > --- > arch/arm64/boot/dts/ti/k3-j721e.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi > index a7f2f52f42f7..4f5d277c97a4 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi > @@ -126,6 +126,8 @@ cbass_main: bus@100000 { > <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */ > <0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */ > <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */ > + <0x40 0x00000000 0x40 0x00000000 0x00 0x08000000>, /* PCIe0 DAT1 */ > + <0x41 0x00000000 0x41 0x00000000 0x00 0x08000000>, /* PCIe1 DAT1 */ Do you want to map whole 4GB or just 128M ? > <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT */ > <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT */ > <0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */