From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f169.google.com (mail-pf1-f169.google.com [209.85.210.169]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ACBB12040AA for ; Mon, 2 Dec 2024 15:06:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733152019; cv=none; b=MKTT4H41HL15BjwDtkSEiJtRRnkTOhoPM32Fiogb0cWETEVAlXHv7IbbYeaulXeMJ8C4tzB3InE/dwKyOtujyoRkrQB/CzA7hOnK/YxwjFQd1F9wt1t5ick6THY2YBB9C0Fvua0XyK50u60aeOt6S6r4iWBU3XVUBzWJtfjxo94= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733152019; c=relaxed/simple; bh=1EX3Q/6V7Sjs15HKyRfyVFj2pNMzzOFk0u9V9vlZJYA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fOC7qznW/DytZ7dPxGNMiLke59g+jNC43Yqc3/cQXRnirgUF0SyBQEffl8ueRJLj3dCI+rPuaTR6roxx6QQr1kZfqS4Sw7+VCgXkDHH6GrMCkx5Ym7RYex1IK3e6WOat+n+x/6GPbmbTub2EbdCobDO9r7f9Uy+KWPZEENelBR4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=b5TRXOqL; arc=none smtp.client-ip=209.85.210.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="b5TRXOqL" Received: by mail-pf1-f169.google.com with SMTP id d2e1a72fcca58-724e7d5d5b2so4088035b3a.2 for ; Mon, 02 Dec 2024 07:06:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1733152017; x=1733756817; darn=vger.kernel.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=rhh1F0FNt93OWks/1WTeBIrSdzXMhFaYNcAsFDXPT8E=; b=b5TRXOqLyMkneZu+DnXQuUD7bvlUpwIFiiElKNUbUXI2zD2FTD3mWl7fS2ag5V/t+o FJHjHFgesW3oAMZe72MTtaO+XvkTFuRU2Fbzs4MymAx/MNtQuqkm1mbNFo6DFOzQJTty USzIFP8M0JvhiX2KDktHWxKvnHMGmwnvyjq1jVSRZneTfOozRTGD0tzrDG392HedUPbV oo0eobFCOi7FPveFrG9MxQLU0U+rUDOE5owNMRU/ZwxrhFqq0JzgwPiIBrVcMvXtY4L+ UTesjtq0C/6A0H7riYvz9a8SBWzsKITTcM+c/hhkNQoyTwewPgMC/yukgoV5iU5yqaBy hFKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733152017; x=1733756817; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rhh1F0FNt93OWks/1WTeBIrSdzXMhFaYNcAsFDXPT8E=; b=YxLMDAVbkrBPePAhU4Np1regxa2NF0dbOOatNY2DwjJZDNjkFe4RJB+8wOmb6y5OUS SkkPOqNNxnjnnc1U2ylMlJZPClojVVFNPkIkICRkc8QZ35RJljthfuPLtYqCHKGON5wq EaWVm2u+Xlo6KFXTqmf5+O+LxzbKW7egp1MU0mkUiOQ7WioySzTmbZw7QAMwsdWtiqNe mlkofVzrjLgu/B0sFG+1RcXVjIZcdhrsHgLtHmzvRF8Ade7OdK8Nh6/gy4FoIxF5c4hd YHGf8VXDkPmc15ZPXLtb6J7ff2NyyfIr6eKRhfKdVDea3j96K5UtU41TE4Z62RcUeL8K u5Xw== X-Forwarded-Encrypted: i=1; AJvYcCXb7mBNowqAN2vRhppLgUmhrjc/N9G2jg2P4NCL018s2HomiNSuaH8k1kBtIVfus7QJOOvNqBJwjHLb@vger.kernel.org X-Gm-Message-State: AOJu0YyZf6pYOh2bSdujanVEOqgvGwgYR1bJbMvnssQbnPZkTa6bc1jT B1XDuFwpnQvjfOWbNr22udUuB3wC0qRRGL84MgLLGgcpQpWhb2yVQKej/cnKkw== X-Gm-Gg: ASbGncsFz61wpyqHAS+sW1+yFp6M5A+D32QzKhFCW4RWLC4INC1qisIcg74JKnjoppK Sp4Y1A0C2hVX1qYHc249zE25yUkHbAHd2HVgR1Xf1nb1I6bApR2Ao/vp0/kriCWxjLSBFqPS1Tb cIYf5ojH3jgO+yN5PlOV3h6hiYM3eYetgf5fyCT0q9N2x0iNwbxjsIQO9iaDRagaofYK0dJnmzN To6Mi5r9Wc3sTYuN52OGSQHZGiKHGi4geTIuF8xQjYL2Y2JzyC2raj1qkfh5A== X-Google-Smtp-Source: AGHT+IHc2nR+uOEZidcr15cshfEn4P+vpBs4f+sVjGhFr5D8hxW5/7LO0D+hvIuBPYBe1VGyJsW1Rw== X-Received: by 2002:a17:903:2347:b0:215:6c9a:15 with SMTP id d9443c01a7336-2156c9a0365mr117358825ad.42.1733152016720; Mon, 02 Dec 2024 07:06:56 -0800 (PST) Received: from thinkpad ([120.60.140.110]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2158103ba15sm26841555ad.280.2024.12.02.07.06.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Dec 2024 07:06:55 -0800 (PST) Date: Mon, 2 Dec 2024 20:36:48 +0530 From: Manivannan Sadhasivam To: Krishna chaitanya chundru Cc: cros-qcom-dts-watchers@chromium.org, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jingoo Han , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Bjorn Helgaas , quic_vbadigan@quicinc.com, quic_ramkri@quicinc.com, quic_nitegupt@quicinc.com, quic_skananth@quicinc.com, quic_vpernami@quicinc.com, quic_mrana@quicinc.com, mmareddy@quicinc.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: Re: [PATCH 1/3] arm64: dts: qcom: sc7280: Increase config size to 256MB for ECAM feature Message-ID: <20241202150648.fwi2wzbdyyedueby@thinkpad> References: <20241117-ecam-v1-0-6059faf38d07@quicinc.com> <20241117-ecam-v1-1-6059faf38d07@quicinc.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20241117-ecam-v1-1-6059faf38d07@quicinc.com> On Sun, Nov 17, 2024 at 03:30:18AM +0530, Krishna chaitanya chundru wrote: > Increase the configuration size to 256MB as required by the ECAM feature. > And also move config space, DBI, ELBI, IATU to upper PCIe region and use > lower PCIe region entierly for BAR region. > Is this change compatible with old kernels before commit '10ba0854c5e6 ("PCI: qcom: Disable mirroring of DBI and iATU register space in BAR region")'? - Mani > Signed-off-by: Krishna chaitanya chundru > --- > arch/arm64/boot/dts/qcom/sc7280.dtsi | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 3d8410683402..a7e3d3e9d034 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -2196,10 +2196,10 @@ wifi: wifi@17a10040 { > pcie1: pcie@1c08000 { > compatible = "qcom,pcie-sc7280"; > reg = <0 0x01c08000 0 0x3000>, > - <0 0x40000000 0 0xf1d>, > - <0 0x40000f20 0 0xa8>, > - <0 0x40001000 0 0x1000>, > - <0 0x40100000 0 0x100000>; > + <4 0x00000000 0 0xf1d>, > + <4 0x00000f20 0 0xa8>, > + <4 0x10000000 0 0x1000>, > + <4 0x00000000 0 0x10000000>; > > reg-names = "parf", "dbi", "elbi", "atu", "config"; > device_type = "pci"; > @@ -2210,8 +2210,8 @@ pcie1: pcie@1c08000 { > #address-cells = <3>; > #size-cells = <2>; > > - ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>, > - <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>; > + ranges = <0x01000000 0x0 0x00000000 0x0 0x40000000 0x0 0x100000>, > + <0x02000000 0x0 0x40100000 0x0 0x40100000 0x0 0x1ff00000>; > > interrupts = , > , > > -- > 2.34.1 > -- மணிவண்ணன் சதாசிவம்